{"id":2055,"date":"2026-05-18T02:56:18","date_gmt":"2026-05-18T02:56:18","guid":{"rendered":"https:\/\/trieuminh.com\/?p=2055"},"modified":"2026-05-18T02:57:04","modified_gmt":"2026-05-18T02:57:04","slug":"huong-dan-lap-dat-he-thong-vrv-vrf","status":"publish","type":"post","link":"https:\/\/trieuminh.com\/en\/huong-dan-lap-dat-he-thong-vrv-vrf\/","title":{"rendered":"H\u01af\u1edaNG D\u1eaaN L\u1eaeP \u0110\u1eb6T H\u1ec6 TH\u1ed0NG VRV, VRF"},"content":{"rendered":"<h1 data-section-id=\"15gggfw\" data-start=\"0\" data-end=\"91\"><span class=\"ez-toc-section\" id=\"Huong_Dan_Lap_Dat_He_Thong_VRV_VRF_Chi_Tiet_Chuan_Ky_Thuat_Va_Quy_Trinh_Thi_Cong_Thuc_Te_Xem_them_tai_lieu_huong_dan_tu_nha_cung_cap\"><\/span>H\u01b0\u1edbng D\u1eabn L\u1eafp \u0110\u1eb7t H\u1ec7 Th\u1ed1ng VRV, VRF Chi Ti\u1ebft Chu\u1ea9n K\u1ef9 Thu\u1eadt V\u00e0 Quy Tr\u00ecnh Thi C\u00f4ng Th\u1ef1c T\u1ebf, Xem th\u00eam t\u00e0i li\u1ec7u h\u01b0\u1edbng d\u1eabn t\u1eeb nh\u00e0 cung c\u1ea5p<span class=\"ez-toc-section-end\"><\/span><\/h1>\n<h2 data-section-id=\"1vaiglh\" data-start=\"93\" data-end=\"163\"><span class=\"ez-toc-section\" id=\"1_Tong_Quan_Ve_He_Thong_VRV_VRF_Trong_Thi_Cong_Dieu_Hoa_Trung_Tam\"><\/span>1. T\u1ed5ng Quan V\u1ec1 H\u1ec7 Th\u1ed1ng VRV, VRF Trong Thi C\u00f4ng \u0110i\u1ec1u H\u00f2a Trung T\u00e2m<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p data-start=\"165\" data-end=\"670\">Trong l\u0129nh v\u1ef1c c\u01a1 \u0111i\u1ec7n MEP hi\u1ec7n nay, h\u1ec7 th\u1ed1ng \u0111i\u1ec1u h\u00f2a trung t\u00e2m VRV, VRF \u0111ang tr\u1edf th\u00e0nh gi\u1ea3i ph\u00e1p l\u00e0m m\u00e1t \u0111\u01b0\u1ee3c \u01b0u ti\u00ean s\u1eed d\u1ee5ng cho nhi\u1ec1u lo\u1ea1i c\u00f4ng tr\u00ecnh hi\u1ec7n \u0111\u1ea1i nh\u01b0 t\u00f2a nh\u00e0 v\u0103n ph\u00f2ng, trung t\u00e2m th\u01b0\u01a1ng m\u1ea1i, kh\u00e1ch s\u1ea1n, b\u1ec7nh vi\u1ec7n, bi\u1ec7t th\u1ef1 cao c\u1ea5p v\u00e0 nh\u00e0 m\u00e1y c\u00f4ng ngh\u1ec7 cao. So v\u1edbi h\u1ec7 th\u1ed1ng \u0111i\u1ec1u h\u00f2a c\u1ee5c b\u1ed9 truy\u1ec1n th\u1ed1ng, c\u00f4ng ngh\u1ec7 VRV, VRF mang l\u1ea1i nhi\u1ec1u \u01b0u \u0111i\u1ec3m v\u01b0\u1ee3t tr\u1ed9i v\u1ec1 kh\u1ea3 n\u0103ng ti\u1ebft ki\u1ec7m \u0111i\u1ec7n n\u0103ng, t\u1ed1i \u01b0u di\u1ec7n t\u00edch l\u1eafp \u0111\u1eb7t, v\u1eadn h\u00e0nh \u1ed5n \u0111\u1ecbnh v\u00e0 ki\u1ec3m so\u00e1t nhi\u1ec7t \u0111\u1ed9 linh ho\u1ea1t theo t\u1eebng khu v\u1ef1c s\u1eed d\u1ee5ng.<\/p>\n<p data-start=\"672\" data-end=\"973\">Nh\u1edd \u1ee9ng d\u1ee5ng c\u00f4ng ngh\u1ec7 bi\u1ebfn t\u1ea7n Inverter hi\u1ec7n \u0111\u1ea1i, h\u1ec7 th\u1ed1ng c\u00f3 kh\u1ea3 n\u0103ng t\u1ef1 \u0111\u1ed9ng \u0111i\u1ec1u ch\u1ec9nh l\u01b0u l\u01b0\u1ee3ng m\u00f4i ch\u1ea5t l\u1ea1nh ph\u00f9 h\u1ee3p v\u1edbi t\u1ea3i l\u1ea1nh th\u1ef1c t\u1ebf c\u1ee7a t\u1eebng kh\u00f4ng gian. \u0110i\u1ec1u n\u00e0y gi\u00fap c\u00f4ng tr\u00ecnh v\u1eeba \u0111\u1ea3m b\u1ea3o hi\u1ec7u qu\u1ea3 l\u00e0m l\u1ea1nh \u1ed5n \u0111\u1ecbnh v\u1eeba gi\u1ea3m \u0111\u00e1ng k\u1ec3 chi ph\u00ed \u0111i\u1ec7n n\u0103ng trong su\u1ed1t qu\u00e1 tr\u00ecnh v\u1eadn h\u00e0nh l\u00e2u d\u00e0i.<\/p><div id=\"ez-toc-container\" class=\"ez-toc-v2_0_82_2 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">Table of Contents<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"Toggle Table of Content\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Toggle<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewbox=\"0 0 24 24\" version=\"1.2\" baseprofile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/span><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1' ><li class='ez-toc-page-1 ez-toc-heading-level-1'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/trieuminh.com\/en\/huong-dan-lap-dat-he-thong-vrv-vrf\/#Huong_Dan_Lap_Dat_He_Thong_VRV_VRF_Chi_Tiet_Chuan_Ky_Thuat_Va_Quy_Trinh_Thi_Cong_Thuc_Te_Xem_them_tai_lieu_huong_dan_tu_nha_cung_cap\" >H\u01b0\u1edbng D\u1eabn L\u1eafp \u0110\u1eb7t H\u1ec7 Th\u1ed1ng VRV, VRF Chi Ti\u1ebft Chu\u1ea9n K\u1ef9 Thu\u1eadt V\u00e0 Quy Tr\u00ecnh Thi C\u00f4ng Th\u1ef1c T\u1ebf, Xem th\u00eam t\u00e0i li\u1ec7u h\u01b0\u1edbng d\u1eabn t\u1eeb nh\u00e0 cung c\u1ea5p<\/a><ul class='ez-toc-list-level-2' ><li class='ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/trieuminh.com\/en\/huong-dan-lap-dat-he-thong-vrv-vrf\/#1_Tong_Quan_Ve_He_Thong_VRV_VRF_Trong_Thi_Cong_Dieu_Hoa_Trung_Tam\" >1. T\u1ed5ng Quan V\u1ec1 H\u1ec7 Th\u1ed1ng VRV, VRF Trong Thi C\u00f4ng \u0110i\u1ec1u H\u00f2a Trung T\u00e2m<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-1'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/trieuminh.com\/en\/huong-dan-lap-dat-he-thong-vrv-vrf\/#2_Cau_Tao_He_Thong_VRV_VRF_Trong_Thi_Cong_Dieu_Hoa_Trung_Tam\" >2. C\u1ea5u T\u1ea1o H\u1ec7 Th\u1ed1ng VRV, VRF Trong Thi C\u00f4ng \u0110i\u1ec1u H\u00f2a Trung T\u00e2m<\/a><ul class='ez-toc-list-level-2' ><li class='ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/trieuminh.com\/en\/huong-dan-lap-dat-he-thong-vrv-vrf\/#21_Dan_Nong_He_Thong_VRV_VRF\" >2.1. D\u00e0n N\u00f3ng H\u1ec7 Th\u1ed1ng VRV, VRF<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/trieuminh.com\/en\/huong-dan-lap-dat-he-thong-vrv-vrf\/#23_He_Thong_Ong_Dong_Trong_Thi_Cong_VRV_VRF\" >2.3. H\u1ec7 Th\u1ed1ng \u1ed0ng \u0110\u1ed3ng Trong Thi C\u00f4ng VRV, VRF<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/trieuminh.com\/en\/huong-dan-lap-dat-he-thong-vrv-vrf\/#24_He_Thong_Dieu_Khien_Trung_Tam_VRV_VRF\" >2.4. H\u1ec7 Th\u1ed1ng \u0110i\u1ec1u Khi\u1ec3n Trung T\u00e2m VRV, VRF<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-1'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/trieuminh.com\/en\/huong-dan-lap-dat-he-thong-vrv-vrf\/#3_Uu_Diem_Khi_Lap_Dat_He_Thong_VRV_VRF_Cho_Cong_Trinh\" >3. \u01afu \u0110i\u1ec3m Khi L\u1eafp \u0110\u1eb7t H\u1ec7 Th\u1ed1ng VRV, VRF Cho C\u00f4ng Tr\u00ecnh<\/a><ul class='ez-toc-list-level-2' ><li class='ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/trieuminh.com\/en\/huong-dan-lap-dat-he-thong-vrv-vrf\/#31_He_Thong_VRV_VRF_Giup_Tiet_Kiem_Dien_Nang_Hieu_Qua\" >3.1. H\u1ec7 Th\u1ed1ng VRV, VRF Gi\u00fap Ti\u1ebft Ki\u1ec7m \u0110i\u1ec7n N\u0103ng Hi\u1ec7u Qu\u1ea3<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/trieuminh.com\/en\/huong-dan-lap-dat-he-thong-vrv-vrf\/#32_Dieu_Khien_Doc_Lap_Tung_Khu_Vuc_Trong_He_Thong_VRV_VRF\" >3.2. \u0110i\u1ec1u Khi\u1ec3n \u0110\u1ed9c L\u1eadp T\u1eebng Khu V\u1ef1c Trong H\u1ec7 Th\u1ed1ng VRV, VRF<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/trieuminh.com\/en\/huong-dan-lap-dat-he-thong-vrv-vrf\/#33_He_Thong_VRV_VRF_Giup_Tang_Tinh_Tham_My_Cho_Cong_Trinh\" >3.3. H\u1ec7 Th\u1ed1ng VRV, VRF Gi\u00fap T\u0103ng T\u00ednh Th\u1ea9m M\u1ef9 Cho C\u00f4ng Tr\u00ecnh<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-11\" href=\"https:\/\/trieuminh.com\/en\/huong-dan-lap-dat-he-thong-vrv-vrf\/#34_He_Thong_VRV_VRF_Co_Kha_Nang_Thi_Cong_Linh_Hoat\" >3.4. H\u1ec7 Th\u1ed1ng VRV, VRF C\u00f3 Kh\u1ea3 N\u0103ng Thi C\u00f4ng Linh Ho\u1ea1t<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-1'><a class=\"ez-toc-link ez-toc-heading-12\" href=\"https:\/\/trieuminh.com\/en\/huong-dan-lap-dat-he-thong-vrv-vrf\/#4_Tieu_Chuan_Ky_Thuat_Khi_Thi_Cong_Lap_Dat_He_Thong_VRV_VRF\" >4. Ti\u00eau Chu\u1ea9n K\u1ef9 Thu\u1eadt Khi Thi C\u00f4ng L\u1eafp \u0110\u1eb7t H\u1ec7 Th\u1ed1ng VRV, VRF<\/a><ul class='ez-toc-list-level-2' ><li class='ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-13\" href=\"https:\/\/trieuminh.com\/en\/huong-dan-lap-dat-he-thong-vrv-vrf\/#41_Tieu_Chuan_Ong_Dong_Trong_Thi_Cong_He_Thong_VRV_VRF\" >4.1. Ti\u00eau Chu\u1ea9n \u1ed0ng \u0110\u1ed3ng Trong Thi C\u00f4ng H\u1ec7 Th\u1ed1ng VRV, VRF<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-14\" href=\"https:\/\/trieuminh.com\/en\/huong-dan-lap-dat-he-thong-vrv-vrf\/#42_Tieu_Chuan_Bao_On_Trong_Thi_Cong_He_Thong_VRV_VRF\" >4.2. Ti\u00eau Chu\u1ea9n B\u1ea3o \u00d4n Trong Thi C\u00f4ng H\u1ec7 Th\u1ed1ng VRV, VRF<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-15\" href=\"https:\/\/trieuminh.com\/en\/huong-dan-lap-dat-he-thong-vrv-vrf\/#43_Tieu_Chuan_Support_Va_Gia_Do_He_Thong_VRV_VRF\" >4.3. Ti\u00eau Chu\u1ea9n Support V\u00e0 Gi\u00e1 \u0110\u1ee1 H\u1ec7 Th\u1ed1ng VRV, VRF<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-1'><a class=\"ez-toc-link ez-toc-heading-16\" href=\"https:\/\/trieuminh.com\/en\/huong-dan-lap-dat-he-thong-vrv-vrf\/#5_Quy_Trinh_Thi_Cong_Lap_Dat_He_Thong_VRV_VRF_Chi_Tiet\" >5. Quy Tr\u00ecnh Thi C\u00f4ng L\u1eafp \u0110\u1eb7t H\u1ec7 Th\u1ed1ng VRV, VRF Chi Ti\u1ebft<\/a><ul class='ez-toc-list-level-2' ><li class='ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-17\" href=\"https:\/\/trieuminh.com\/en\/huong-dan-lap-dat-he-thong-vrv-vrf\/#51_Khao_Sat_Hien_Trang_Truoc_Khi_Thi_Cong_He_Thong_VRV_VRF\" >5.1. Kh\u1ea3o S\u00e1t Hi\u1ec7n Tr\u1ea1ng Tr\u01b0\u1edbc Khi Thi C\u00f4ng H\u1ec7 Th\u1ed1ng VRV, VRF<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-1'><a class=\"ez-toc-link ez-toc-heading-18\" href=\"https:\/\/trieuminh.com\/en\/huong-dan-lap-dat-he-thong-vrv-vrf\/#5_Quy_Trinh_Thi_Cong_Lap_Dat_He_Thong_VRV_VRF_Chi_Tiet_Chuan_Ky_Thuat\" >5. Quy Tr\u00ecnh Thi C\u00f4ng L\u1eafp \u0110\u1eb7t H\u1ec7 Th\u1ed1ng VRV, VRF Chi Ti\u1ebft Chu\u1ea9n K\u1ef9 Thu\u1eadt<\/a><ul class='ez-toc-list-level-2' ><li class='ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-19\" href=\"https:\/\/trieuminh.com\/en\/huong-dan-lap-dat-he-thong-vrv-vrf\/#51_Khao_Sat_Hien_Trang_Truoc_Khi_Thi_Cong_He_Thong_VRV_VRF-2\" >5.1. Kh\u1ea3o S\u00e1t Hi\u1ec7n Tr\u1ea1ng Tr\u01b0\u1edbc Khi Thi C\u00f4ng H\u1ec7 Th\u1ed1ng VRV, VRF<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-20\" href=\"https:\/\/trieuminh.com\/en\/huong-dan-lap-dat-he-thong-vrv-vrf\/#52_Trien_Khai_Shopdrawing_He_Thong_VRV_VRF\" >5.2. Tri\u1ec3n Khai Shopdrawing H\u1ec7 Th\u1ed1ng VRV, VRF<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-21\" href=\"https:\/\/trieuminh.com\/en\/huong-dan-lap-dat-he-thong-vrv-vrf\/#53_Gia_Cong_Va_Lap_Dat_Support_He_Thong_VRV_VRF\" >5.3. Gia C\u00f4ng V\u00e0 L\u1eafp \u0110\u1eb7t Support H\u1ec7 Th\u1ed1ng VRV, VRF<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-22\" href=\"https:\/\/trieuminh.com\/en\/huong-dan-lap-dat-he-thong-vrv-vrf\/#54_Lap_Dat_Dan_Lanh_He_Thong_VRV_VRF\" >5.4. L\u1eafp \u0110\u1eb7t D\u00e0n L\u1ea1nh H\u1ec7 Th\u1ed1ng VRV, VRF<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-23\" href=\"https:\/\/trieuminh.com\/en\/huong-dan-lap-dat-he-thong-vrv-vrf\/#55_Thi_Cong_Duong_Ong_Dong_He_Thong_VRV_VRF\" >5.5. Thi C\u00f4ng \u0110\u01b0\u1eddng \u1ed0ng \u0110\u1ed3ng H\u1ec7 Th\u1ed1ng VRV, VRF<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-24\" href=\"https:\/\/trieuminh.com\/en\/huong-dan-lap-dat-he-thong-vrv-vrf\/#Cat_Va_Nan_Ong_Dong\" >C\u1eaft V\u00e0 N\u1eafn \u1ed0ng \u0110\u1ed3ng<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-25\" href=\"https:\/\/trieuminh.com\/en\/huong-dan-lap-dat-he-thong-vrv-vrf\/#Han_Noi_Ong_Dong\" >H\u00e0n N\u1ed1i \u1ed0ng \u0110\u1ed3ng<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-26\" href=\"https:\/\/trieuminh.com\/en\/huong-dan-lap-dat-he-thong-vrv-vrf\/#Boc_Bao_On_Duong_Ong_Dong\" >B\u1ecdc B\u1ea3o \u00d4n \u0110\u01b0\u1eddng \u1ed0ng \u0110\u1ed3ng<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-27\" href=\"https:\/\/trieuminh.com\/en\/huong-dan-lap-dat-he-thong-vrv-vrf\/#Co_Dinh_Duong_Ong_Dong\" >C\u1ed1 \u0110\u1ecbnh \u0110\u01b0\u1eddng \u1ed0ng \u0110\u1ed3ng<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-28\" href=\"https:\/\/trieuminh.com\/en\/huong-dan-lap-dat-he-thong-vrv-vrf\/#56_Thi_Cong_Duong_Ong_Nuoc_Ngung_He_Thong_VRV_VRF\" >5.6. Thi C\u00f4ng \u0110\u01b0\u1eddng \u1ed0ng N\u01b0\u1edbc Ng\u01b0ng H\u1ec7 Th\u1ed1ng VRV, VRF<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-29\" href=\"https:\/\/trieuminh.com\/en\/huong-dan-lap-dat-he-thong-vrv-vrf\/#57_Lap_Dat_Dan_Nong_He_Thong_VRV_VRF\" >5.7. L\u1eafp \u0110\u1eb7t D\u00e0n N\u00f3ng H\u1ec7 Th\u1ed1ng VRV, VRF<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-30\" href=\"https:\/\/trieuminh.com\/en\/huong-dan-lap-dat-he-thong-vrv-vrf\/#58_Thi_Cong_He_Thong_Dien_Va_Dieu_Khien_VRV_VRF\" >5.8. Thi C\u00f4ng H\u1ec7 Th\u1ed1ng \u0110i\u1ec7n V\u00e0 \u0110i\u1ec1u Khi\u1ec3n VRV, VRF<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-1'><a class=\"ez-toc-link ez-toc-heading-31\" href=\"https:\/\/trieuminh.com\/en\/huong-dan-lap-dat-he-thong-vrv-vrf\/#6_Thu_Ap_Hut_Chan_Khong_Va_Chay_Thu_He_Thong_VRV_VRF\" >6. Th\u1eed \u00c1p, H\u00fat Ch\u00e2n Kh\u00f4ng V\u00e0 Ch\u1ea1y Th\u1eed H\u1ec7 Th\u1ed1ng VRV, VRF<\/a><ul class='ez-toc-list-level-2' ><li class='ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-32\" href=\"https:\/\/trieuminh.com\/en\/huong-dan-lap-dat-he-thong-vrv-vrf\/#61_Thu_Kin_Duong_Ong_Gas_He_Thong_VRV_VRF\" >6.1. Th\u1eed K\u00edn \u0110\u01b0\u1eddng \u1ed0ng Gas H\u1ec7 Th\u1ed1ng VRV, VRF<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-33\" href=\"https:\/\/trieuminh.com\/en\/huong-dan-lap-dat-he-thong-vrv-vrf\/#62_Hut_Chan_Khong_He_Thong_VRV_VRF\" >6.2. H\u00fat Ch\u00e2n Kh\u00f4ng H\u1ec7 Th\u1ed1ng VRV, VRF<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-34\" href=\"https:\/\/trieuminh.com\/en\/huong-dan-lap-dat-he-thong-vrv-vrf\/#63_Chay_Thu_Va_Kiem_Tra_Van_Hanh_He_VRV_VRF\" >6.3. Ch\u1ea1y Th\u1eed V\u00e0 Ki\u1ec3m Tra V\u1eadn H\u00e0nh H\u1ec7 VRV, VRF<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-1'><a class=\"ez-toc-link ez-toc-heading-35\" href=\"https:\/\/trieuminh.com\/en\/huong-dan-lap-dat-he-thong-vrv-vrf\/#7_Kinh_Nghiem_Thi_Cong_He_Thong_VRV_VRF_Dat_Hieu_Qua_Cao\" >7. Kinh Nghi\u1ec7m Thi C\u00f4ng H\u1ec7 Th\u1ed1ng VRV, VRF \u0110\u1ea1t Hi\u1ec7u Qu\u1ea3 Cao<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-1'><a class=\"ez-toc-link ez-toc-heading-36\" href=\"https:\/\/trieuminh.com\/en\/huong-dan-lap-dat-he-thong-vrv-vrf\/#8_Ket_Luan_Ve_Huong_Dan_Lap_Dat_He_Thong_VRV_VRF\" >8. K\u1ebft Lu\u1eadn V\u1ec1 H\u01b0\u1edbng D\u1eabn L\u1eafp \u0110\u1eb7t H\u1ec7 Th\u1ed1ng VRV, VRF<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-1'><a class=\"ez-toc-link ez-toc-heading-37\" href=\"https:\/\/trieuminh.com\/en\/huong-dan-lap-dat-he-thong-vrv-vrf\/#Tai_Lieu_Huong_Dan_Lap_Dat_He_Thong_VRV_VRF_Tham_Khao\" >T\u00e0i Li\u1ec7u H\u01b0\u1edbng D\u1eabn L\u1eafp \u0110\u1eb7t H\u1ec7 Th\u1ed1ng VRV, VRF Tham Kh\u1ea3o;<\/a><ul class='ez-toc-list-level-4' ><li class='ez-toc-heading-level-4'><ul class='ez-toc-list-level-4' ><li class='ez-toc-heading-level-4'><ul class='ez-toc-list-level-4' ><li class='ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-38\" href=\"https:\/\/trieuminh.com\/en\/huong-dan-lap-dat-he-thong-vrv-vrf\/#a_TAI_TAI_LIEU_HUONG_DAN_LAP_DAT_HE_THONG_VRV_4_DAIKIN\" >a. T\u1ea2I T\u00c0I LI\u1ec6U H\u01af\u1edaNG D\u1eaaN L\u1eaeP \u0110\u1eb6T H\u1ec6 TH\u1ed0NG VRV 4 DAIKIN<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-39\" href=\"https:\/\/trieuminh.com\/en\/huong-dan-lap-dat-he-thong-vrv-vrf\/#TAI_LIEU_HUONG_DAN_LAP_DAT_HE_THONG_VRV_IV_DAIKIN\" >T\u00c0I LI\u1ec6U H\u01af\u1edaNG D\u1eaaN L\u1eaeP \u0110\u1eb6T H\u1ec6 TH\u00d4NG VRV IV DAIKIN<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-40\" href=\"https:\/\/trieuminh.com\/en\/huong-dan-lap-dat-he-thong-vrv-vrf\/#b_TAI_TAI_LIEU_HUONG_DAN_LAP_DAT_HE_THONG_VRF_LG\" >b. T\u1ea2I T\u00c0I LI\u1ec6U H\u01af\u1edaNG D\u1eaaN L\u1eaeP \u0110\u1eb6T H\u1ec6 TH\u1ed0NG VRF LG<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-41\" href=\"https:\/\/trieuminh.com\/en\/huong-dan-lap-dat-he-thong-vrv-vrf\/#TAI_LIEU_HUONG_DAN_LAP_DAT_HE_THONG_RVF_LG\" >T\u00c0I LI\u1ec6U H\u01af\u1edaNG D\u1eaaN L\u1eaeP \u0110\u1eb6T H\u1ec6 TH\u1ed0NG RVF LG<\/a><\/li><\/ul><\/li><\/ul><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-1'><a class=\"ez-toc-link ez-toc-heading-42\" href=\"https:\/\/trieuminh.com\/en\/huong-dan-lap-dat-he-thong-vrv-vrf\/#9_Lien_He\" >9. Li\u00ean H\u1ec7<\/a><\/li><\/ul><\/nav><\/div>\n\n<p data-start=\"975\" data-end=\"984\">Hi\u1ec7n nay:<\/p>\n<ul data-start=\"986\" data-end=\"1307\">\n<li data-section-id=\"jv8ulo\" data-start=\"986\" data-end=\"1065\">VRV l\u00e0 t\u00ean th\u01b0\u01a1ng m\u1ea1i \u0111\u01b0\u1ee3c \u0111\u0103ng k\u00fd b\u1edfi <span class=\"hover:entity-accent entity-underline inline cursor-pointer align-baseline\"><span class=\"whitespace-normal\">Daikin<\/span><\/span>.<\/li>\n<li data-section-id=\"1khxrbj\" data-start=\"1066\" data-end=\"1307\">VRF l\u00e0 t\u00ean g\u1ecdi chung \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng b\u1edfi nhi\u1ec1u h\u00e3ng \u0111i\u1ec1u h\u00f2a l\u1edbn tr\u00ean th\u1ecb tr\u01b0\u1eddng nh\u01b0 <span class=\"hover:entity-accent entity-underline inline cursor-pointer align-baseline\"><span class=\"whitespace-normal\">Mitsubishi Electric<\/span><\/span>, <span class=\"hover:entity-accent entity-underline inline cursor-pointer align-baseline\"><span class=\"whitespace-normal\">LG Electronics<\/span><\/span>, <span class=\"hover:entity-accent entity-underline inline cursor-pointer align-baseline\"><span class=\"whitespace-normal\">Panasonic<\/span><\/span> v\u00e0 <span class=\"hover:entity-accent entity-underline inline cursor-pointer align-baseline\"><span class=\"whitespace-normal\">Toshiba<\/span><\/span>.<\/li>\n<\/ul>\n<p data-start=\"1309\" data-end=\"1467\">M\u1eb7c d\u00f9 t\u00ean g\u1ecdi kh\u00e1c nhau nh\u01b0ng nguy\u00ean l\u00fd ho\u1ea1t \u0111\u1ed9ng c\u1ee7a hai h\u1ec7 th\u1ed1ng n\u00e0y g\u1ea7n nh\u01b0 t\u01b0\u01a1ng t\u1ef1 nhau v\u00e0 \u0111\u1ec1u thu\u1ed9c nh\u00f3m \u0111i\u1ec1u h\u00f2a trung t\u00e2m s\u1eed d\u1ee5ng gas l\u1ea1nh tr\u1ef1c ti\u1ebfp.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-2056\" style=\"color: #555555; font-size: 14.4px;\" src=\"https:\/\/trieuminh.com\/wp-content\/uploads\/2026\/05\/Huong-dan-lap-dat-he-thong-VRV-Daikin.png\" alt=\"H\u01af\u1edaNG D\u1eaaN L\u1eaeP \u0110\u1eb6T H\u1ec6 TH\u1ed0NG VRV, VRF\" width=\"923\" height=\"613\" srcset=\"https:\/\/trieuminh.com\/wp-content\/uploads\/2026\/05\/Huong-dan-lap-dat-he-thong-VRV-Daikin.png 923w, https:\/\/trieuminh.com\/wp-content\/uploads\/2026\/05\/Huong-dan-lap-dat-he-thong-VRV-Daikin-768x510.png 768w, https:\/\/trieuminh.com\/wp-content\/uploads\/2026\/05\/Huong-dan-lap-dat-he-thong-VRV-Daikin-18x12.png 18w\" sizes=\"auto, (max-width: 923px) 100vw, 923px\" \/><\/p>\n<p>&nbsp;<\/p>\n<hr data-start=\"1469\" data-end=\"1472\" \/>\n<h1 data-section-id=\"1et9il4\" data-start=\"1474\" data-end=\"1538\"><span class=\"ez-toc-section\" id=\"2_Cau_Tao_He_Thong_VRV_VRF_Trong_Thi_Cong_Dieu_Hoa_Trung_Tam\"><\/span>2. C\u1ea5u T\u1ea1o H\u1ec7 Th\u1ed1ng VRV, VRF Trong Thi C\u00f4ng \u0110i\u1ec1u H\u00f2a Trung T\u00e2m<span class=\"ez-toc-section-end\"><\/span><\/h1>\n<p data-start=\"1540\" data-end=\"1747\">\u0110\u1ec3 qu\u00e1 tr\u00ecnh l\u1eafp \u0111\u1eb7t h\u1ec7 th\u1ed1ng VRV, VRF \u0111\u1ea1t hi\u1ec7u qu\u1ea3 cao v\u00e0 h\u1ea1n ch\u1ebf s\u1ef1 c\u1ed1 trong qu\u00e1 tr\u00ecnh v\u1eadn h\u00e0nh, k\u1ef9 s\u01b0 v\u00e0 \u0111\u01a1n v\u1ecb thi c\u00f4ng c\u1ea7n n\u1eafm r\u00f5 c\u1ea5u t\u1ea1o c\u0169ng nh\u01b0 nguy\u00ean l\u00fd ho\u1ea1t \u0111\u1ed9ng c\u1ee7a t\u1eebng th\u00e0nh ph\u1ea7n trong h\u1ec7 th\u1ed1ng.<\/p>\n<h2 data-section-id=\"y18cjz\" data-start=\"1749\" data-end=\"1783\"><span class=\"ez-toc-section\" id=\"21_Dan_Nong_He_Thong_VRV_VRF\"><\/span>2.1. D\u00e0n N\u00f3ng H\u1ec7 Th\u1ed1ng VRV, VRF<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p data-start=\"1785\" data-end=\"1974\">D\u00e0n n\u00f3ng \u0111\u01b0\u1ee3c xem l\u00e0 thi\u1ebft b\u1ecb trung t\u00e2m c\u1ee7a to\u00e0n b\u1ed9 h\u1ec7 th\u1ed1ng \u0111i\u1ec1u h\u00f2a VRV, VRF v\u00ec \u0111\u00e2y l\u00e0 n\u01a1i th\u1ef1c hi\u1ec7n qu\u00e1 tr\u00ecnh n\u00e9n m\u00f4i ch\u1ea5t l\u1ea1nh v\u00e0 ph\u00e2n ph\u1ed1i gas \u0111\u1ebfn t\u1ea5t c\u1ea3 c\u00e1c d\u00e0n l\u1ea1nh trong c\u00f4ng tr\u00ecnh.<\/p>\n<p data-start=\"1976\" data-end=\"2271\">Th\u00f4ng th\u01b0\u1eddng, d\u00e0n n\u00f3ng \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf v\u1edbi c\u00f4ng ngh\u1ec7 m\u00e1y n\u00e9n bi\u1ebfn t\u1ea7n hi\u1ec7n \u0111\u1ea1i gi\u00fap t\u1ef1 \u0111\u1ed9ng thay \u0111\u1ed5i c\u00f4ng su\u1ea5t ho\u1ea1t \u0111\u1ed9ng theo nhu c\u1ea7u t\u1ea3i l\u1ea1nh th\u1ef1c t\u1ebf c\u1ee7a c\u00f4ng tr\u00ecnh. Nh\u1edd kh\u1ea3 n\u0103ng \u0111i\u1ec1u ch\u1ec9nh c\u00f4ng su\u1ea5t linh ho\u1ea1t, h\u1ec7 th\u1ed1ng c\u00f3 th\u1ec3 duy tr\u00ec nhi\u1ec7t \u0111\u1ed9 \u1ed5n \u0111\u1ecbnh nh\u01b0ng v\u1eabn \u0111\u1ea3m b\u1ea3o t\u1ed1i \u01b0u \u0111i\u1ec7n n\u0103ng ti\u00eau th\u1ee5.<\/p>\n<p data-start=\"2273\" data-end=\"2516\">Ngo\u00e0i ra, d\u00e0n n\u00f3ng VRV, VRF c\u00f2n c\u00f3 nhi\u1ec1u \u01b0u \u0111i\u1ec3m nh\u01b0 kh\u1ea3 n\u0103ng k\u1ebft n\u1ed1i s\u1ed1 l\u01b0\u1ee3ng l\u1edbn d\u00e0n l\u1ea1nh, d\u1ec5 d\u00e0ng m\u1edf r\u1ed9ng c\u00f4ng su\u1ea5t b\u1eb1ng c\u00e1ch gh\u00e9p module, ho\u1ea1t \u0111\u1ed9ng \u1ed5n \u0111\u1ecbnh trong th\u1eddi gian d\u00e0i v\u00e0 ph\u00f9 h\u1ee3p v\u1edbi nhi\u1ec1u lo\u1ea1i c\u00f4ng tr\u00ecnh t\u1eeb quy m\u00f4 nh\u1ecf \u0111\u1ebfn r\u1ea5t l\u1edbn.<\/p>\n<p data-start=\"2518\" data-end=\"2727\">Trong th\u1ef1c t\u1ebf thi c\u00f4ng, d\u00e0n n\u00f3ng th\u01b0\u1eddng \u0111\u01b0\u1ee3c b\u1ed1 tr\u00ed t\u1ea1i s\u00e2n th\u01b0\u1ee3ng, t\u1ea7ng k\u1ef9 thu\u1eadt ho\u1eb7c khu v\u1ef1c ngo\u00e0i tr\u1eddi th\u00f4ng tho\u00e1ng nh\u1eb1m \u0111\u1ea3m b\u1ea3o hi\u1ec7u qu\u1ea3 gi\u1ea3i nhi\u1ec7t t\u1ed1t v\u00e0 thu\u1eadn ti\u1ec7n cho c\u00f4ng t\u00e1c b\u1ea3o tr\u00ec b\u1ea3o d\u01b0\u1ee1ng sau n\u00e0y.<\/p>\n<p><span style=\"font-size: 23.04px;\">2.2. D\u00e0n L\u1ea1nh H\u1ec7 Th\u1ed1ng VRV, VRF<\/span><\/p>\n<p data-start=\"2765\" data-end=\"2989\">D\u00e0n l\u1ea1nh l\u00e0 b\u1ed9 ph\u1eadn tr\u1ef1c ti\u1ebfp x\u1eed l\u00fd kh\u00f4ng kh\u00ed trong ph\u00f2ng v\u00e0 t\u1ea1o c\u1ea3m gi\u00e1c tho\u1ea3i m\u00e1i cho ng\u01b0\u1eddi s\u1eed d\u1ee5ng. T\u00f9y theo thi\u1ebft k\u1ebf ki\u1ebfn tr\u00fac c\u0169ng nh\u01b0 y\u00eau c\u1ea7u s\u1eed d\u1ee5ng th\u1ef1c t\u1ebf m\u00e0 k\u1ef9 s\u01b0 s\u1ebd l\u1ef1a ch\u1ecdn lo\u1ea1i d\u00e0n l\u1ea1nh ph\u00f9 h\u1ee3p cho t\u1eebng khu v\u1ef1c.<\/p>\n<p data-start=\"2991\" data-end=\"3288\">Hi\u1ec7n nay, c\u00e1c lo\u1ea1i d\u00e0n l\u1ea1nh ph\u1ed5 bi\u1ebfn trong h\u1ec7 th\u1ed1ng VRV, VRF bao g\u1ed3m d\u00e0n l\u1ea1nh cassette \u00e2m tr\u1ea7n, d\u00e0n l\u1ea1nh n\u1ed1i \u1ed1ng gi\u00f3, d\u00e0n l\u1ea1nh treo t\u01b0\u1eddng, d\u00e0n l\u1ea1nh \u00e1p tr\u1ea7n v\u00e0 d\u00e0n l\u1ea1nh gi\u1ea5u tr\u1ea7n n\u1ed1i \u1ed1ng gi\u00f3 \u00e1p su\u1ea5t t\u0129nh cao. M\u1ed7i lo\u1ea1i s\u1ebd c\u00f3 \u01b0u \u0111i\u1ec3m ri\u00eang v\u1ec1 kh\u1ea3 n\u0103ng ph\u00e2n ph\u1ed1i gi\u00f3, t\u00ednh th\u1ea9m m\u1ef9 v\u00e0 ph\u1ea1m vi \u1ee9ng d\u1ee5ng.<\/p>\n<p data-start=\"3290\" data-end=\"3495\">\u0110\u1ed1i v\u1edbi c\u00e1c c\u00f4ng tr\u00ecnh y\u00eau c\u1ea7u t\u00ednh th\u1ea9m m\u1ef9 cao nh\u01b0 v\u0103n ph\u00f2ng h\u1ea1ng A, kh\u00e1ch s\u1ea1n ho\u1eb7c bi\u1ec7t th\u1ef1 cao c\u1ea5p, d\u00e0n l\u1ea1nh gi\u1ea5u tr\u1ea7n th\u01b0\u1eddng \u0111\u01b0\u1ee3c \u01b0u ti\u00ean l\u1ef1a ch\u1ecdn v\u00ec gi\u00fap kh\u00f4ng gian tr\u1edf n\u00ean sang tr\u1ecdng v\u00e0 g\u1ecdn g\u00e0ng h\u01a1n.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-955\" src=\"https:\/\/trieuminh.com\/wp-content\/uploads\/2026\/03\/lap-FCU.png\" alt=\"L\u1eaeP \u0110\u1eb6T H\u1ec6 TH\u1ed0NG M\u00c1Y L\u1ea0NH VRV, VRF\" width=\"718\" height=\"734\" \/><\/p>\n<h2 data-section-id=\"yc9wh7\" data-start=\"3497\" data-end=\"3546\"><span class=\"ez-toc-section\" id=\"23_He_Thong_Ong_Dong_Trong_Thi_Cong_VRV_VRF\"><\/span>2.3. H\u1ec7 Th\u1ed1ng \u1ed0ng \u0110\u1ed3ng Trong Thi C\u00f4ng VRV, VRF<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p data-start=\"3548\" data-end=\"3700\">H\u1ec7 th\u1ed1ng \u1ed1ng \u0111\u1ed3ng l\u00e0 h\u1ea1ng m\u1ee5c \u0111\u1eb7c bi\u1ec7t quan tr\u1ecdng trong qu\u00e1 tr\u00ecnh l\u1eafp \u0111\u1eb7t h\u1ec7 th\u1ed1ng VRV, VRF v\u00ec \u0111\u00e2y l\u00e0 tuy\u1ebfn d\u1eabn m\u00f4i ch\u1ea5t l\u1ea1nh gi\u1eefa d\u00e0n n\u00f3ng v\u00e0 d\u00e0n l\u1ea1nh.<\/p>\n<p data-start=\"3702\" data-end=\"4015\">\u1ed0ng \u0111\u1ed3ng s\u1eed d\u1ee5ng cho h\u1ec7 VRV, VRF ph\u1ea3i \u0111\u00e1p \u1ee9ng \u0111\u1ea7y \u0111\u1ee7 c\u00e1c y\u00eau c\u1ea7u k\u1ef9 thu\u1eadt nh\u01b0 \u0111\u00fang ti\u00eau chu\u1ea9n \u0111\u1ed9 d\u00e0y, ch\u1ecbu \u0111\u01b0\u1ee3c \u00e1p l\u1ef1c cao, kh\u00f4ng b\u1ecb m\u00f3p m\u00e9o trong qu\u00e1 tr\u00ecnh v\u1eadn chuy\u1ec3n v\u00e0 kh\u00f4ng ch\u1ee9a t\u1ea1p ch\u1ea5t b\u00ean trong \u0111\u01b0\u1eddng \u1ed1ng. Ngo\u00e0i ra, hai \u0111\u1ea7u \u1ed1ng c\u1ea7n \u0111\u01b0\u1ee3c b\u1ecbt k\u00edn c\u1ea9n th\u1eadn nh\u1eb1m tr\u00e1nh b\u1ee5i b\u1ea9n ho\u1eb7c h\u01a1i \u1ea9m x\u00e2m nh\u1eadp v\u00e0o h\u1ec7 th\u1ed1ng.<\/p>\n<p data-start=\"4017\" data-end=\"4228\">Trong qu\u00e1 tr\u00ecnh thi c\u00f4ng, to\u00e0n b\u1ed9 tuy\u1ebfn \u1ed1ng \u0111\u1ed3ng c\u1ea7n \u0111\u01b0\u1ee3c b\u1ecdc b\u1ea3o \u00f4n \u0111\u00fang ti\u00eau chu\u1ea9n \u0111\u1ec3 h\u1ea1n ch\u1ebf th\u1ea5t tho\u00e1t nhi\u1ec7t, ng\u0103n hi\u1ec7n t\u01b0\u1ee3ng \u0111\u1ecdng s\u01b0\u01a1ng v\u00e0 \u0111\u1ea3m b\u1ea3o hi\u1ec7u su\u1ea5t v\u1eadn h\u00e0nh l\u00e2u d\u00e0i cho h\u1ec7 th\u1ed1ng \u0111i\u1ec1u h\u00f2a trung t\u00e2m.<\/p>\n<h2 data-section-id=\"18trli7\" data-start=\"4230\" data-end=\"4276\"><span class=\"ez-toc-section\" id=\"24_He_Thong_Dieu_Khien_Trung_Tam_VRV_VRF\"><\/span>2.4. H\u1ec7 Th\u1ed1ng \u0110i\u1ec1u Khi\u1ec3n Trung T\u00e2m VRV, VRF<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p data-start=\"4278\" data-end=\"4402\">H\u1ec7 th\u1ed1ng \u0111i\u1ec1u khi\u1ec3n \u0111\u00f3ng vai tr\u00f2 qu\u1ea3n l\u00fd v\u00e0 v\u1eadn h\u00e0nh to\u00e0n b\u1ed9 h\u1ec7 th\u1ed1ng \u0111i\u1ec1u h\u00f2a trung t\u00e2m m\u1ed9t c\u00e1ch \u0111\u1ed3ng b\u1ed9 v\u00e0 th\u00f4ng minh h\u01a1n.<\/p>\n<p data-start=\"4404\" data-end=\"4615\">T\u00f9y theo quy m\u00f4 c\u00f4ng tr\u00ecnh, h\u1ec7 th\u1ed1ng c\u00f3 th\u1ec3 bao g\u1ed3m remote \u0111i\u1ec1u khi\u1ec3n c\u1ee5c b\u1ed9 cho t\u1eebng ph\u00f2ng, b\u1ed9 \u0111i\u1ec1u khi\u1ec3n trung t\u00e2m, h\u1ec7 th\u1ed1ng qu\u1ea3n l\u00fd t\u00f2a nh\u00e0 BMS ho\u1eb7c ph\u1ea7n m\u1ec1m \u0111i\u1ec1u khi\u1ec3n t\u1eeb xa th\u00f4ng qua \u0111i\u1ec7n tho\u1ea1i v\u00e0 m\u00e1y t\u00ednh.<\/p>\n<p data-start=\"4617\" data-end=\"4812\">Nh\u1edd \u1ee9ng d\u1ee5ng c\u00f4ng ngh\u1ec7 \u0111i\u1ec1u khi\u1ec3n hi\u1ec7n \u0111\u1ea1i, ng\u01b0\u1eddi d\u00f9ng c\u00f3 th\u1ec3 d\u1ec5 d\u00e0ng qu\u1ea3n l\u00fd nhi\u1ec7t \u0111\u1ed9 t\u1eebng khu v\u1ef1c, theo d\u00f5i tr\u1ea1ng th\u00e1i ho\u1ea1t \u0111\u1ed9ng c\u1ee7a thi\u1ebft b\u1ecb v\u00e0 t\u1ed1i \u01b0u chi ph\u00ed \u0111i\u1ec7n n\u0103ng cho to\u00e0n b\u1ed9 c\u00f4ng tr\u00ecnh.<\/p>\n<hr data-start=\"4814\" data-end=\"4817\" \/>\n<h1 data-section-id=\"11kvogt\" data-start=\"4819\" data-end=\"4876\"><span class=\"ez-toc-section\" id=\"3_Uu_Diem_Khi_Lap_Dat_He_Thong_VRV_VRF_Cho_Cong_Trinh\"><\/span>3. \u01afu \u0110i\u1ec3m Khi L\u1eafp \u0110\u1eb7t H\u1ec7 Th\u1ed1ng VRV, VRF Cho C\u00f4ng Tr\u00ecnh<span class=\"ez-toc-section-end\"><\/span><\/h1>\n<h2 data-section-id=\"npbrii\" data-start=\"4878\" data-end=\"4937\"><span class=\"ez-toc-section\" id=\"31_He_Thong_VRV_VRF_Giup_Tiet_Kiem_Dien_Nang_Hieu_Qua\"><\/span>3.1. H\u1ec7 Th\u1ed1ng VRV, VRF Gi\u00fap Ti\u1ebft Ki\u1ec7m \u0110i\u1ec7n N\u0103ng Hi\u1ec7u Qu\u1ea3<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p data-start=\"4939\" data-end=\"5113\">M\u1ed9t trong nh\u1eefng l\u00fd do quan tr\u1ecdng khi\u1ebfn h\u1ec7 th\u1ed1ng VRV, VRF ng\u00e0y c\u00e0ng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng ph\u1ed5 bi\u1ebfn ch\u00ednh l\u00e0 kh\u1ea3 n\u0103ng ti\u1ebft ki\u1ec7m \u0111i\u1ec7n v\u01b0\u1ee3t tr\u1ed9i so v\u1edbi c\u00e1c h\u1ec7 th\u1ed1ng \u0111i\u1ec1u h\u00f2a truy\u1ec1n th\u1ed1ng.<\/p>\n<p data-start=\"5115\" data-end=\"5400\">Nh\u1edd s\u1eed d\u1ee5ng c\u00f4ng ngh\u1ec7 Inverter, m\u00e1y n\u00e9n c\u00f3 th\u1ec3 t\u1ef1 \u0111\u1ed9ng \u0111i\u1ec1u ch\u1ec9nh c\u00f4ng su\u1ea5t theo t\u1ea3i l\u1ea1nh th\u1ef1c t\u1ebf thay v\u00ec ho\u1ea1t \u0111\u1ed9ng b\u1eadt t\u1eaft li\u00ean t\u1ee5c. \u0110i\u1ec1u n\u00e0y kh\u00f4ng ch\u1ec9 gi\u00fap gi\u1ea3m l\u01b0\u1ee3ng \u0111i\u1ec7n ti\u00eau th\u1ee5 m\u00e0 c\u00f2n duy tr\u00ec nhi\u1ec7t \u0111\u1ed9 \u1ed5n \u0111\u1ecbnh h\u01a1n, h\u1ea1n ch\u1ebf t\u00ecnh tr\u1ea1ng dao \u0111\u1ed9ng nhi\u1ec7t g\u00e2y kh\u00f3 ch\u1ecbu cho ng\u01b0\u1eddi s\u1eed d\u1ee5ng.<\/p>\n<p data-start=\"5402\" data-end=\"5592\">\u0110\u1ed1i v\u1edbi c\u00e1c c\u00f4ng tr\u00ecnh v\u1eadn h\u00e0nh li\u00ean t\u1ee5c nh\u01b0 kh\u00e1ch s\u1ea1n, trung t\u00e2m th\u01b0\u01a1ng m\u1ea1i ho\u1eb7c v\u0103n ph\u00f2ng l\u1edbn, hi\u1ec7u qu\u1ea3 ti\u1ebft ki\u1ec7m \u0111i\u1ec7n c\u1ee7a h\u1ec7 VRV, VRF c\u00f3 th\u1ec3 gi\u00fap gi\u1ea3m \u0111\u00e1ng k\u1ec3 chi ph\u00ed v\u1eadn h\u00e0nh h\u00e0ng th\u00e1ng.<\/p>\n<h2 data-section-id=\"jlwnye\" data-start=\"5594\" data-end=\"5657\"><span class=\"ez-toc-section\" id=\"32_Dieu_Khien_Doc_Lap_Tung_Khu_Vuc_Trong_He_Thong_VRV_VRF\"><\/span>3.2. \u0110i\u1ec1u Khi\u1ec3n \u0110\u1ed9c L\u1eadp T\u1eebng Khu V\u1ef1c Trong H\u1ec7 Th\u1ed1ng VRV, VRF<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p data-start=\"5659\" data-end=\"5811\">M\u1ed7i d\u00e0n l\u1ea1nh trong h\u1ec7 th\u1ed1ng \u0111\u1ec1u c\u00f3 th\u1ec3 ho\u1ea1t \u0111\u1ed9ng \u0111\u1ed9c l\u1eadp n\u00ean ng\u01b0\u1eddi d\u00f9ng d\u1ec5 d\u00e0ng \u0111i\u1ec1u ch\u1ec9nh nhi\u1ec7t \u0111\u1ed9 ri\u00eang cho t\u1eebng khu v\u1ef1c theo nhu c\u1ea7u s\u1eed d\u1ee5ng th\u1ef1c t\u1ebf.<\/p>\n<p data-start=\"5813\" data-end=\"6040\">V\u00ed d\u1ee5, trong c\u00f9ng m\u1ed9t t\u00f2a nh\u00e0 v\u0103n ph\u00f2ng, khu v\u1ef1c ph\u00f2ng h\u1ecdp c\u00f3 th\u1ec3 c\u00e0i \u0111\u1eb7t nhi\u1ec7t \u0111\u1ed9 th\u1ea5p h\u01a1n khu v\u1ef1c h\u00e0nh lang ho\u1eb7c ph\u00f2ng k\u1ef9 thu\u1eadt. \u0110i\u1ec1u n\u00e0y gi\u00fap n\u00e2ng cao tr\u1ea3i nghi\u1ec7m s\u1eed d\u1ee5ng \u0111\u1ed3ng th\u1eddi h\u1ea1n ch\u1ebf l\u00e3ng ph\u00ed \u0111i\u1ec7n n\u0103ng kh\u00f4ng c\u1ea7n thi\u1ebft.<\/p>\n<p data-start=\"6042\" data-end=\"6204\">Kh\u1ea3 n\u0103ng \u0111i\u1ec1u khi\u1ec3n linh ho\u1ea1t c\u0169ng l\u00e0 \u01b0u \u0111i\u1ec3m r\u1ea5t ph\u00f9 h\u1ee3p v\u1edbi c\u00e1c c\u00f4ng tr\u00ecnh c\u00f3 nhi\u1ec1u khu v\u1ef1c s\u1eed d\u1ee5ng kh\u00e1c nhau nh\u01b0 kh\u00e1ch s\u1ea1n, bi\u1ec7t th\u1ef1 ho\u1eb7c trung t\u00e2m th\u01b0\u01a1ng m\u1ea1i.<\/p>\n<h2 data-section-id=\"e4wj65\" data-start=\"6206\" data-end=\"6269\"><span class=\"ez-toc-section\" id=\"33_He_Thong_VRV_VRF_Giup_Tang_Tinh_Tham_My_Cho_Cong_Trinh\"><\/span>3.3. H\u1ec7 Th\u1ed1ng VRV, VRF Gi\u00fap T\u0103ng T\u00ednh Th\u1ea9m M\u1ef9 Cho C\u00f4ng Tr\u00ecnh<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p data-start=\"6271\" data-end=\"6427\">Ph\u1ea7n l\u1edbn c\u00e1c lo\u1ea1i d\u00e0n l\u1ea1nh VRV, VRF hi\u1ec7n nay \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u00e2m tr\u1ea7n ho\u1eb7c gi\u1ea5u tr\u1ea7n n\u00ean gi\u00fap kh\u00f4ng gian n\u1ed9i th\u1ea5t tr\u1edf n\u00ean sang tr\u1ecdng v\u00e0 hi\u1ec7n \u0111\u1ea1i h\u01a1n r\u1ea5t nhi\u1ec1u.<\/p>\n<p data-start=\"6429\" data-end=\"6631\">Ngo\u00e0i ra, vi\u1ec7c gi\u1ea3m s\u1ed1 l\u01b0\u1ee3ng d\u00e0n n\u00f3ng l\u1eafp \u0111\u1eb7t b\u00ean ngo\u00e0i m\u1eb7t \u0111\u1ee9ng c\u00f4ng tr\u00ecnh c\u0169ng gi\u00fap c\u1ea3i thi\u1ec7n t\u00ednh th\u1ea9m m\u1ef9 t\u1ed5ng th\u1ec3, \u0111\u1eb7c bi\u1ec7t \u0111\u1ed1i v\u1edbi nh\u1eefng c\u00f4ng tr\u00ecnh y\u00eau c\u1ea7u cao v\u1ec1 ki\u1ebfn tr\u00fac v\u00e0 h\u00ecnh \u1ea3nh th\u01b0\u01a1ng hi\u1ec7u.<\/p>\n<h2 data-section-id=\"1tr6x7f\" data-start=\"6633\" data-end=\"6689\"><span class=\"ez-toc-section\" id=\"34_He_Thong_VRV_VRF_Co_Kha_Nang_Thi_Cong_Linh_Hoat\"><\/span>3.4. H\u1ec7 Th\u1ed1ng VRV, VRF C\u00f3 Kh\u1ea3 N\u0103ng Thi C\u00f4ng Linh Ho\u1ea1t<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p data-start=\"6691\" data-end=\"6913\">Do cho ph\u00e9p chi\u1ec1u d\u00e0i \u0111\u01b0\u1eddng \u1ed1ng l\u1edbn v\u00e0 kh\u1ea3 n\u0103ng ch\u00eanh l\u1ec7ch \u0111\u1ed9 cao linh ho\u1ea1t n\u00ean h\u1ec7 th\u1ed1ng VRV, VRF r\u1ea5t ph\u00f9 h\u1ee3p v\u1edbi nhi\u1ec1u lo\u1ea1i c\u00f4ng tr\u00ecnh kh\u00e1c nhau nh\u01b0 nh\u00e0 cao t\u1ea7ng, bi\u1ec7t th\u1ef1, v\u0103n ph\u00f2ng, kh\u00e1ch s\u1ea1n ho\u1eb7c nh\u00e0 m\u00e1y c\u00f4ng ngh\u1ec7 cao.<\/p>\n<p data-start=\"6915\" data-end=\"7040\">\u0110i\u1ec1u n\u00e0y gi\u00fap k\u1ef9 s\u01b0 d\u1ec5 d\u00e0ng b\u1ed1 tr\u00ed thi\u1ebft b\u1ecb v\u00e0 t\u1ed1i \u01b0u kh\u00f4ng gian k\u1ef9 thu\u1eadt trong qu\u00e1 tr\u00ecnh thi\u1ebft k\u1ebf c\u0169ng nh\u01b0 thi c\u00f4ng th\u1ef1c t\u1ebf.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-450\" src=\"https:\/\/trieuminh.com\/wp-content\/uploads\/2021\/07\/HETHONGDHKK.jpg\" alt=\"D\u1ecaCH V\u1ee4\" width=\"1280\" height=\"960\" srcset=\"https:\/\/trieuminh.com\/wp-content\/uploads\/2021\/07\/HETHONGDHKK.jpg 1280w, https:\/\/trieuminh.com\/wp-content\/uploads\/2021\/07\/HETHONGDHKK-768x576.jpg 768w\" sizes=\"auto, (max-width: 1280px) 100vw, 1280px\" \/><\/p>\n<hr data-start=\"7042\" data-end=\"7045\" \/>\n<h1 data-section-id=\"tnc7lf\" data-start=\"7047\" data-end=\"7110\"><span class=\"ez-toc-section\" id=\"4_Tieu_Chuan_Ky_Thuat_Khi_Thi_Cong_Lap_Dat_He_Thong_VRV_VRF\"><\/span>4. Ti\u00eau Chu\u1ea9n K\u1ef9 Thu\u1eadt Khi Thi C\u00f4ng L\u1eafp \u0110\u1eb7t H\u1ec7 Th\u1ed1ng VRV, VRF<span class=\"ez-toc-section-end\"><\/span><\/h1>\n<h2 data-section-id=\"1rv0uus\" data-start=\"7112\" data-end=\"7172\"><span class=\"ez-toc-section\" id=\"41_Tieu_Chuan_Ong_Dong_Trong_Thi_Cong_He_Thong_VRV_VRF\"><\/span>4.1. Ti\u00eau Chu\u1ea9n \u1ed0ng \u0110\u1ed3ng Trong Thi C\u00f4ng H\u1ec7 Th\u1ed1ng VRV, VRF<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p data-start=\"7174\" data-end=\"7433\">\u1ed0ng \u0111\u1ed3ng s\u1eed d\u1ee5ng cho h\u1ec7 th\u1ed1ng \u0111i\u1ec1u h\u00f2a VRV, VRF c\u1ea7n \u0111\u1ea3m b\u1ea3o \u0111\u00fang ch\u1ee7ng lo\u1ea1i v\u00e0 k\u00edch th\u01b0\u1edbc theo thi\u1ebft k\u1ebf k\u1ef9 thu\u1eadt c\u1ee7a nh\u00e0 s\u1ea3n xu\u1ea5t. Ngo\u00e0i ra, v\u1eadt t\u01b0 ph\u1ea3i \u0111\u1ea1t ti\u00eau chu\u1ea9n ch\u1ecbu \u00e1p l\u1ef1c cao, kh\u00f4ng b\u1ecb oxy h\u00f3a v\u00e0 kh\u00f4ng m\u00f3p m\u00e9o trong qu\u00e1 tr\u00ecnh v\u1eadn chuy\u1ec3n ho\u1eb7c l\u1eafp \u0111\u1eb7t.<\/p>\n<p data-start=\"7435\" data-end=\"7653\">Trong th\u1ef1c t\u1ebf thi c\u00f4ng, n\u1ebfu s\u1eed d\u1ee5ng \u1ed1ng \u0111\u1ed3ng k\u00e9m ch\u1ea5t l\u01b0\u1ee3ng ho\u1eb7c thi c\u00f4ng kh\u00f4ng \u0111\u00fang k\u1ef9 thu\u1eadt c\u00f3 th\u1ec3 d\u1eabn \u0111\u1ebfn hi\u1ec7n t\u01b0\u1ee3ng r\u00f2 r\u1ec9 gas, gi\u1ea3m hi\u1ec7u su\u1ea5t l\u00e0m l\u1ea1nh v\u00e0 g\u00e2y h\u01b0 h\u1ecfng nghi\u00eam tr\u1ecdng cho m\u00e1y n\u00e9n sau th\u1eddi gian v\u1eadn h\u00e0nh.<\/p>\n<h2 data-section-id=\"kd2ga8\" data-start=\"7655\" data-end=\"7713\"><span class=\"ez-toc-section\" id=\"42_Tieu_Chuan_Bao_On_Trong_Thi_Cong_He_Thong_VRV_VRF\"><\/span>4.2. Ti\u00eau Chu\u1ea9n B\u1ea3o \u00d4n Trong Thi C\u00f4ng H\u1ec7 Th\u1ed1ng VRV, VRF<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p data-start=\"7715\" data-end=\"7842\">L\u1edbp b\u1ea3o \u00f4n c\u1ea7n \u0111\u01b0\u1ee3c thi c\u00f4ng k\u00edn ho\u00e0n to\u00e0n nh\u1eb1m h\u1ea1n ch\u1ebf th\u1ea5t tho\u00e1t nhi\u1ec7t v\u00e0 ng\u0103n hi\u1ec7n t\u01b0\u1ee3ng \u0111\u1ecdng s\u01b0\u01a1ng tr\u00ean \u0111\u01b0\u1eddng \u1ed1ng gas l\u1ea1nh.<\/p>\n<p data-start=\"7844\" data-end=\"8096\">To\u00e0n b\u1ed9 m\u1ed1i n\u1ed1i b\u1ea3o \u00f4n ph\u1ea3i \u0111\u01b0\u1ee3c d\u00e1n k\u00edn b\u1eb1ng keo chuy\u00ean d\u1ee5ng \u0111\u1ec3 tr\u00e1nh h\u01a1i n\u01b0\u1edbc x\u00e2m nh\u1eadp v\u00e0o b\u00ean trong. N\u1ebfu b\u1ea3o \u00f4n thi c\u00f4ng kh\u00f4ng \u0111\u1ea1t y\u00eau c\u1ea7u, c\u00f4ng tr\u00ecnh r\u1ea5t d\u1ec5 x\u1ea3y ra hi\u1ec7n t\u01b0\u1ee3ng ch\u1ea3y n\u01b0\u1edbc tr\u1ea7n th\u1ea1ch cao g\u00e2y \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn th\u1ea9m m\u1ef9 v\u00e0 ch\u1ea5t l\u01b0\u1ee3ng s\u1eed d\u1ee5ng.<\/p>\n<h2 data-section-id=\"lptt6x\" data-start=\"8098\" data-end=\"8152\"><span class=\"ez-toc-section\" id=\"43_Tieu_Chuan_Support_Va_Gia_Do_He_Thong_VRV_VRF\"><\/span>4.3. Ti\u00eau Chu\u1ea9n Support V\u00e0 Gi\u00e1 \u0110\u1ee1 H\u1ec7 Th\u1ed1ng VRV, VRF<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p data-start=\"8154\" data-end=\"8283\">Support v\u00e0 gi\u00e1 \u0111\u1ee1 ph\u1ea3i \u0111\u01b0\u1ee3c gia c\u00f4ng ch\u1eafc ch\u1eafn nh\u1eb1m \u0111\u1ea3m b\u1ea3o kh\u1ea3 n\u0103ng ch\u1ecbu t\u1ea3i l\u00e2u d\u00e0i cho to\u00e0n b\u1ed9 h\u1ec7 th\u1ed1ng \u0111\u01b0\u1eddng \u1ed1ng v\u00e0 thi\u1ebft b\u1ecb.<\/p>\n<p data-start=\"8285\" data-end=\"8510\">Th\u00f4ng th\u01b0\u1eddng, support s\u1ebd s\u1eed d\u1ee5ng thanh Unistrut, ty ren m\u1ea1 k\u1ebdm v\u00e0 c\u00e1c ph\u1ee5 ki\u1ec7n ch\u1ed1ng rung chuy\u00ean d\u1ee5ng nh\u1eb1m h\u1ea1n ch\u1ebf rung \u0111\u1ed9ng c\u0169ng nh\u01b0 tr\u00e1nh hi\u1ec7n t\u01b0\u1ee3ng v\u00f5ng \u1ed1ng trong qu\u00e1 tr\u00ecnh v\u1eadn h\u00e0nh l\u00e2u d\u00e0i c\u1ee7a h\u1ec7 th\u1ed1ng \u0111i\u1ec1u h\u00f2a trung t\u00e2m.<\/p>\n<hr data-start=\"8512\" data-end=\"8515\" \/>\n<h1 data-section-id=\"1pjw0kk\" data-start=\"8517\" data-end=\"8575\"><span class=\"ez-toc-section\" id=\"5_Quy_Trinh_Thi_Cong_Lap_Dat_He_Thong_VRV_VRF_Chi_Tiet\"><\/span>5. Quy Tr\u00ecnh Thi C\u00f4ng L\u1eafp \u0110\u1eb7t H\u1ec7 Th\u1ed1ng VRV, VRF Chi Ti\u1ebft<span class=\"ez-toc-section-end\"><\/span><\/h1>\n<h2 data-section-id=\"l0gz3q\" data-start=\"8577\" data-end=\"8641\"><span class=\"ez-toc-section\" id=\"51_Khao_Sat_Hien_Trang_Truoc_Khi_Thi_Cong_He_Thong_VRV_VRF\"><\/span>5.1. Kh\u1ea3o S\u00e1t Hi\u1ec7n Tr\u1ea1ng Tr\u01b0\u1edbc Khi Thi C\u00f4ng H\u1ec7 Th\u1ed1ng VRV, VRF<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p data-start=\"8643\" data-end=\"8850\">Tr\u01b0\u1edbc khi tri\u1ec3n khai thi c\u00f4ng th\u1ef1c t\u1ebf, \u0111\u1ed9i ng\u0169 k\u1ef9 s\u01b0 c\u1ea7n kh\u1ea3o s\u00e1t to\u00e0n b\u1ed9 hi\u1ec7n tr\u1ea1ng c\u00f4ng tr\u00ecnh \u0111\u1ec3 x\u00e1c \u0111\u1ecbnh v\u1ecb tr\u00ed l\u1eafp \u0111\u1eb7t d\u00e0n n\u00f3ng, d\u00e0n l\u1ea1nh, tuy\u1ebfn \u1ed1ng \u0111\u1ed3ng, \u0111\u01b0\u1eddng n\u01b0\u1edbc ng\u01b0ng v\u00e0 ngu\u1ed3n \u0111i\u1ec7n c\u1ea5p cho h\u1ec7 th\u1ed1ng.<\/p>\n<p data-start=\"8852\" data-end=\"9064\">Qu\u00e1 tr\u00ecnh kh\u1ea3o s\u00e1t c\u00e0ng chi ti\u1ebft th\u00ec kh\u1ea3 n\u0103ng ph\u00e1t hi\u1ec7n xung \u0111\u1ed9t v\u1edbi c\u00e1c h\u1ec7 th\u1ed1ng c\u01a1 \u0111i\u1ec7n kh\u00e1c nh\u01b0 PCCC, c\u1ea5p tho\u00e1t n\u01b0\u1edbc ho\u1eb7c m\u00e1ng c\u00e1p \u0111i\u1ec7n c\u00e0ng cao, t\u1eeb \u0111\u00f3 gi\u00fap h\u1ea1n ch\u1ebf ph\u00e1t sinh s\u1eeda ch\u1eefa trong qu\u00e1 tr\u00ecnh thi c\u00f4ng.<\/p>\n<h1 data-section-id=\"tgsitb\" data-start=\"0\" data-end=\"73\"><span class=\"ez-toc-section\" id=\"5_Quy_Trinh_Thi_Cong_Lap_Dat_He_Thong_VRV_VRF_Chi_Tiet_Chuan_Ky_Thuat\"><\/span>5. Quy Tr\u00ecnh Thi C\u00f4ng L\u1eafp \u0110\u1eb7t H\u1ec7 Th\u1ed1ng VRV, VRF Chi Ti\u1ebft Chu\u1ea9n K\u1ef9 Thu\u1eadt<span class=\"ez-toc-section-end\"><\/span><\/h1>\n<p data-start=\"75\" data-end=\"491\">Quy tr\u00ecnh thi c\u00f4ng l\u1eafp \u0111\u1eb7t h\u1ec7 th\u1ed1ng VRV, VRF l\u00e0 h\u1ea1ng m\u1ee5c quan tr\u1ecdng quy\u1ebft \u0111\u1ecbnh tr\u1ef1c ti\u1ebfp \u0111\u1ebfn hi\u1ec7u su\u1ea5t v\u1eadn h\u00e0nh, \u0111\u1ed9 \u1ed5n \u0111\u1ecbnh v\u00e0 tu\u1ed5i th\u1ecd c\u1ee7a to\u00e0n b\u1ed9 h\u1ec7 th\u1ed1ng \u0111i\u1ec1u h\u00f2a trung t\u00e2m. Trong th\u1ef1c t\u1ebf, n\u1ebfu qu\u00e1 tr\u00ecnh thi c\u00f4ng kh\u00f4ng tu\u00e2n th\u1ee7 \u0111\u00fang ti\u00eau chu\u1ea9n k\u1ef9 thu\u1eadt ho\u1eb7c thi\u1ebfu ki\u1ec3m so\u00e1t ch\u1ea5t l\u01b0\u1ee3ng \u1edf t\u1eebng c\u00f4ng \u0111o\u1ea1n, h\u1ec7 th\u1ed1ng r\u1ea5t d\u1ec5 ph\u00e1t sinh c\u00e1c l\u1ed7i nh\u01b0 r\u00f2 r\u1ec9 gas, ngh\u1eb9t \u1ea9m, ch\u1ea3y n\u01b0\u1edbc d\u00e0n l\u1ea1nh ho\u1eb7c l\u1ed7i truy\u1ec1n th\u00f4ng \u0111i\u1ec1u khi\u1ec3n.<\/p>\n<p data-start=\"493\" data-end=\"738\">V\u00ec v\u1eady, vi\u1ec7c tri\u1ec3n khai thi c\u00f4ng h\u1ec7 th\u1ed1ng VRV, VRF c\u1ea7n \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n theo quy tr\u00ecnh \u0111\u1ed3ng b\u1ed9, ki\u1ec3m so\u00e1t nghi\u00eam ng\u1eb7t t\u1eeb giai \u0111o\u1ea1n kh\u1ea3o s\u00e1t hi\u1ec7n tr\u1ea1ng, tri\u1ec3n khai shopdrawing cho \u0111\u1ebfn l\u1eafp \u0111\u1eb7t thi\u1ebft b\u1ecb, th\u1eed \u00e1p, h\u00fat ch\u00e2n kh\u00f4ng v\u00e0 ch\u1ea1y th\u1eed nghi\u1ec7m thu.<\/p>\n<hr data-start=\"740\" data-end=\"743\" \/>\n<h2 data-section-id=\"l0gz3q\" data-start=\"745\" data-end=\"809\"><span class=\"ez-toc-section\" id=\"51_Khao_Sat_Hien_Trang_Truoc_Khi_Thi_Cong_He_Thong_VRV_VRF-2\"><\/span>5.1. Kh\u1ea3o S\u00e1t Hi\u1ec7n Tr\u1ea1ng Tr\u01b0\u1edbc Khi Thi C\u00f4ng H\u1ec7 Th\u1ed1ng VRV, VRF<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p data-start=\"811\" data-end=\"1109\">Kh\u1ea3o s\u00e1t hi\u1ec7n tr\u1ea1ng l\u00e0 b\u01b0\u1edbc \u0111\u1ea7u ti\u00ean v\u00e0 c\u1ef1c k\u1ef3 quan tr\u1ecdng tr\u01b0\u1edbc khi tri\u1ec3n khai l\u1eafp \u0111\u1eb7t h\u1ec7 th\u1ed1ng \u0111i\u1ec1u h\u00f2a trung t\u00e2m VRV, VRF. C\u00f4ng t\u00e1c n\u00e0y gi\u00fap k\u1ef9 s\u01b0 \u0111\u00e1nh gi\u00e1 t\u1ed5ng th\u1ec3 \u0111i\u1ec1u ki\u1ec7n th\u1ef1c t\u1ebf c\u1ee7a c\u00f4ng tr\u00ecnh nh\u1eb1m \u0111\u01b0a ra ph\u01b0\u01a1ng \u00e1n thi c\u00f4ng ph\u00f9 h\u1ee3p v\u00e0 h\u1ea1n ch\u1ebf t\u1ed1i \u0111a c\u00e1c ph\u00e1t sinh trong qu\u00e1 tr\u00ecnh tri\u1ec3n khai.<\/p>\n<p data-start=\"1111\" data-end=\"1165\">Trong qu\u00e1 tr\u00ecnh kh\u1ea3o s\u00e1t, k\u1ef9 s\u01b0 c\u1ea7n ki\u1ec3m tra chi ti\u1ebft:<\/p>\n<ul data-start=\"1167\" data-end=\"1492\">\n<li data-section-id=\"up8ly8\" data-start=\"1167\" data-end=\"1224\">V\u1ecb tr\u00ed l\u1eafp \u0111\u1eb7t d\u00e0n n\u00f3ng v\u00e0 kh\u1ea3 n\u0103ng gi\u1ea3i nhi\u1ec7t th\u1ef1c t\u1ebf.<\/li>\n<li data-section-id=\"lm3ih\" data-start=\"1225\" data-end=\"1278\">Kh\u00f4ng gian b\u1ed1 tr\u00ed d\u00e0n l\u1ea1nh theo ki\u1ebfn tr\u00fac n\u1ed9i th\u1ea5t.<\/li>\n<li data-section-id=\"1lpt9p2\" data-start=\"1279\" data-end=\"1328\">H\u01b0\u1edbng tuy\u1ebfn \u0111\u01b0\u1eddng \u1ed1ng \u0111\u1ed3ng v\u00e0 \u0111\u01b0\u1eddng n\u01b0\u1edbc ng\u01b0ng.<\/li>\n<li data-section-id=\"163pcgb\" data-start=\"1329\" data-end=\"1377\">Cao \u0111\u1ed9 tr\u1ea7n k\u1ef9 thu\u1eadt v\u00e0 kho\u1ea3ng kh\u00f4ng thi c\u00f4ng.<\/li>\n<li data-section-id=\"1drokwj\" data-start=\"1378\" data-end=\"1417\">Ngu\u1ed3n \u0111i\u1ec7n c\u1ea5p cho h\u1ec7 th\u1ed1ng VRV, VRF.<\/li>\n<li data-section-id=\"16zt8rd\" data-start=\"1418\" data-end=\"1492\">C\u00e1c h\u1ec7 th\u1ed1ng MEP hi\u1ec7n h\u1eefu nh\u01b0 PCCC, \u1ed1ng gi\u00f3, m\u00e1ng c\u00e1p v\u00e0 c\u1ea5p tho\u00e1t n\u01b0\u1edbc.<\/li>\n<\/ul>\n<p data-start=\"1494\" data-end=\"1671\">Ngo\u00e0i ra, vi\u1ec7c kh\u1ea3o s\u00e1t k\u1ef9 t\u1eeb \u0111\u1ea7u c\u00f2n gi\u00fap ph\u00e1t hi\u1ec7n s\u1edbm c\u00e1c v\u1ecb tr\u00ed c\u00f3 nguy c\u01a1 xung \u0111\u1ed9t gi\u1eefa c\u00e1c h\u1ec7 th\u1ed1ng k\u1ef9 thu\u1eadt \u0111\u1ec3 ph\u1ed1i h\u1ee3p \u0111i\u1ec1u ch\u1ec9nh shopdrawing tr\u01b0\u1edbc khi thi c\u00f4ng th\u1ef1c t\u1ebf.<\/p>\n<p data-start=\"1673\" data-end=\"1894\">\u0110\u1ed1i v\u1edbi c\u00e1c c\u00f4ng tr\u00ecnh l\u1edbn nh\u01b0 kh\u00e1ch s\u1ea1n, trung t\u00e2m th\u01b0\u01a1ng m\u1ea1i ho\u1eb7c t\u00f2a nh\u00e0 v\u0103n ph\u00f2ng cao t\u1ea7ng, c\u00f4ng t\u00e1c kh\u1ea3o s\u00e1t th\u01b0\u1eddng \u0111\u01b0\u1ee3c k\u1ebft h\u1ee3p v\u1edbi m\u00f4 h\u00ecnh BIM nh\u1eb1m t\u1ed1i \u01b0u kh\u00f4ng gian k\u1ef9 thu\u1eadt v\u00e0 h\u1ea1n ch\u1ebf va ch\u1ea1m gi\u1eefa c\u00e1c h\u1ec7 c\u01a1 \u0111i\u1ec7n.<\/p>\n<hr data-start=\"1896\" data-end=\"1899\" \/>\n<h2 data-section-id=\"1s34kns\" data-start=\"1901\" data-end=\"1949\"><span class=\"ez-toc-section\" id=\"52_Trien_Khai_Shopdrawing_He_Thong_VRV_VRF\"><\/span>5.2. Tri\u1ec3n Khai Shopdrawing H\u1ec7 Th\u1ed1ng VRV, VRF<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p data-start=\"1951\" data-end=\"2103\">Sau khi ho\u00e0n t\u1ea5t kh\u1ea3o s\u00e1t hi\u1ec7n tr\u1ea1ng, \u0111\u1ed9i ng\u0169 k\u1ef9 s\u01b0 s\u1ebd ti\u1ebfn h\u00e0nh tri\u1ec3n khai b\u1ea3n v\u1ebd shopdrawing chi ti\u1ebft ph\u1ee5c v\u1ee5 cho c\u00f4ng t\u00e1c thi c\u00f4ng ngo\u00e0i hi\u1ec7n tr\u01b0\u1eddng.<\/p>\n<p data-start=\"2105\" data-end=\"2162\">B\u1ea3n v\u1ebd shopdrawing h\u1ec7 th\u1ed1ng VRV, VRF c\u1ea7n th\u1ec3 hi\u1ec7n \u0111\u1ea7y \u0111\u1ee7:<\/p>\n<ul data-start=\"2164\" data-end=\"2403\">\n<li data-section-id=\"mto8k9\" data-start=\"2164\" data-end=\"2194\">V\u1ecb tr\u00ed d\u00e0n n\u00f3ng v\u00e0 d\u00e0n l\u1ea1nh.<\/li>\n<li data-section-id=\"19bjpyx\" data-start=\"2195\" data-end=\"2223\">K\u00edch th\u01b0\u1edbc \u0111\u01b0\u1eddng \u1ed1ng \u0111\u1ed3ng.<\/li>\n<li data-section-id=\"1jbpced\" data-start=\"2224\" data-end=\"2256\">Cao \u0111\u1ed9 l\u1eafp \u0111\u1eb7t t\u1eebng tuy\u1ebfn \u1ed1ng.<\/li>\n<li data-section-id=\"1dq3tme\" data-start=\"2257\" data-end=\"2284\">V\u1ecb tr\u00ed support v\u00e0 gi\u00e1 \u0111\u1ee1.<\/li>\n<li data-section-id=\"1repngi\" data-start=\"2285\" data-end=\"2310\">\u0110\u01b0\u1eddng tho\u00e1t n\u01b0\u1edbc ng\u01b0ng.<\/li>\n<li data-section-id=\"1oe7zlx\" data-start=\"2311\" data-end=\"2347\">S\u01a1 \u0111\u1ed3 \u0111i\u1ec7n \u0111\u1ed9ng l\u1ef1c v\u00e0 \u0111i\u1ec1u khi\u1ec3n.<\/li>\n<li data-section-id=\"ojyjvt\" data-start=\"2348\" data-end=\"2374\">V\u1ecb tr\u00ed c\u1eeda th\u0103m b\u1ea3o tr\u00ec.<\/li>\n<li data-section-id=\"hhs72q\" data-start=\"2375\" data-end=\"2403\">Chi ti\u1ebft \u0111\u1ea5u n\u1ed1i thi\u1ebft b\u1ecb.<\/li>\n<\/ul>\n<p data-start=\"2405\" data-end=\"2569\">M\u1ed9t b\u1ed9 b\u1ea3n v\u1ebd shopdrawing ch\u1ea5t l\u01b0\u1ee3ng s\u1ebd gi\u00fap \u0111\u1ed9i thi c\u00f4ng d\u1ec5 d\u00e0ng tri\u1ec3n khai ngo\u00e0i hi\u1ec7n tr\u01b0\u1eddng, h\u1ea1n ch\u1ebf sai s\u00f3t k\u1ef9 thu\u1eadt v\u00e0 gi\u1ea3m \u0111\u00e1ng k\u1ec3 chi ph\u00ed s\u1eeda ch\u1eefa ph\u00e1t sinh.<\/p>\n<p data-start=\"2571\" data-end=\"2846\">Ngo\u00e0i ra, vi\u1ec7c ph\u1ed1i h\u1ee3p shopdrawing v\u1edbi c\u00e1c h\u1ec7 th\u1ed1ng c\u01a1 \u0111i\u1ec7n kh\u00e1c nh\u01b0 h\u1ec7 th\u1ed1ng PCCC, h\u1ec7 th\u1ed1ng th\u00f4ng gi\u00f3, h\u1ec7 th\u1ed1ng \u0111i\u1ec7n v\u00e0 c\u1ea5p tho\u00e1t n\u01b0\u1edbc c\u0169ng \u0111\u00f3ng vai tr\u00f2 r\u1ea5t quan tr\u1ecdng nh\u1eb1m \u0111\u1ea3m b\u1ea3o kh\u00f4ng gian k\u1ef9 thu\u1eadt \u0111\u01b0\u1ee3c b\u1ed1 tr\u00ed h\u1ee3p l\u00fd v\u00e0 thu\u1eadn ti\u1ec7n cho qu\u00e1 tr\u00ecnh v\u1eadn h\u00e0nh b\u1ea3o tr\u00ec sau n\u00e0y.<\/p>\n<h2 data-section-id=\"1oqgn7g\" data-start=\"2853\" data-end=\"2906\"><span class=\"ez-toc-section\" id=\"53_Gia_Cong_Va_Lap_Dat_Support_He_Thong_VRV_VRF\"><\/span>5.3. Gia C\u00f4ng V\u00e0 L\u1eafp \u0110\u1eb7t Support H\u1ec7 Th\u1ed1ng VRV, VRF<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p data-start=\"2908\" data-end=\"3058\">Sau khi x\u00e1c \u0111\u1ecbnh ch\u00ednh x\u00e1c v\u1ecb tr\u00ed thi c\u00f4ng ngo\u00e0i hi\u1ec7n tr\u01b0\u1eddng, \u0111\u1ed9i k\u1ef9 thu\u1eadt s\u1ebd ti\u1ebfn h\u00e0nh gia c\u00f4ng v\u00e0 l\u1eafp \u0111\u1eb7t h\u1ec7 th\u1ed1ng support \u0111\u1ee1 \u0111\u01b0\u1eddng \u1ed1ng v\u00e0 thi\u1ebft b\u1ecb.<\/p>\n<p data-start=\"3060\" data-end=\"3117\">Support trong h\u1ec7 th\u1ed1ng VRV, VRF c\u00f3 nhi\u1ec7m v\u1ee5 ch\u1ecbu t\u1ea3i cho:<\/p>\n<ul data-start=\"3119\" data-end=\"3262\">\n<li data-section-id=\"1rm4dfj\" data-start=\"3119\" data-end=\"3145\">\u0110\u01b0\u1eddng \u1ed1ng \u0111\u1ed3ng gas l\u1ea1nh.<\/li>\n<li data-section-id=\"1697duk\" data-start=\"3146\" data-end=\"3169\">\u0110\u01b0\u1eddng \u1ed1ng n\u01b0\u1edbc ng\u01b0ng.<\/li>\n<li data-section-id=\"1t9bqqz\" data-start=\"3170\" data-end=\"3197\">M\u00e1ng c\u00e1p \u0111i\u1ec7n \u0111i\u1ec1u khi\u1ec3n.<\/li>\n<li data-section-id=\"102407q\" data-start=\"3198\" data-end=\"3219\">D\u00e0n l\u1ea1nh gi\u1ea5u tr\u1ea7n.<\/li>\n<li data-section-id=\"1q5k43\" data-start=\"3220\" data-end=\"3262\">C\u00e1c tuy\u1ebfn \u1ed1ng k\u1ef9 thu\u1eadt \u0111i n\u1ed5i tr\u00ean tr\u1ea7n.<\/li>\n<\/ul>\n<p data-start=\"3264\" data-end=\"3406\">Th\u00f4ng th\u01b0\u1eddng, support s\u1ebd \u0111\u01b0\u1ee3c gia c\u00f4ng t\u1eeb th\u00e9p m\u1ea1 k\u1ebdm, thanh Unistrut ho\u1eb7c th\u00e9p s\u01a1n ch\u1ed1ng g\u1ec9 nh\u1eb1m \u0111\u1ea3m b\u1ea3o \u0111\u1ed9 b\u1ec1n v\u00e0 kh\u1ea3 n\u0103ng ch\u1ecbu t\u1ea3i l\u00e2u d\u00e0i.<\/p>\n<p data-start=\"3408\" data-end=\"3450\">Quy tr\u00ecnh thi c\u00f4ng support th\u01b0\u1eddng bao g\u1ed3m:<\/p>\n<ul data-start=\"3452\" data-end=\"3693\">\n<li data-section-id=\"iz40n6\" data-start=\"3452\" data-end=\"3484\">\u0110o \u0111\u1ea1c v\u00e0 l\u1ea5y d\u1ea5u v\u1ecb tr\u00ed treo.<\/li>\n<li data-section-id=\"1ioeq3e\" data-start=\"3485\" data-end=\"3520\">Khoan c\u1ea5y ty ren l\u00ean s\u00e0n b\u00ea t\u00f4ng.<\/li>\n<li data-section-id=\"16lhek6\" data-start=\"3521\" data-end=\"3565\">Gia c\u00f4ng thanh \u0111\u1ee1 theo k\u00edch th\u01b0\u1edbc th\u1ef1c t\u1ebf.<\/li>\n<li data-section-id=\"1plmz9l\" data-start=\"3566\" data-end=\"3602\">S\u01a1n ch\u1ed1ng g\u1ec9 v\u00e0 ho\u00e0n thi\u1ec7n b\u1ec1 m\u1eb7t.<\/li>\n<li data-section-id=\"1gxrq9n\" data-start=\"3603\" data-end=\"3649\">L\u1eafp \u0111\u1eb7t thanh Unistrut v\u00e0 ph\u1ee5 ki\u1ec7n li\u00ean k\u1ebft.<\/li>\n<li data-section-id=\"1avsl6m\" data-start=\"3650\" data-end=\"3693\">Ki\u1ec3m tra \u0111\u1ed9 ch\u1eafc ch\u1eafn tr\u01b0\u1edbc khi treo t\u1ea3i.<\/li>\n<\/ul>\n<p data-start=\"3695\" data-end=\"3859\">Kho\u1ea3ng c\u00e1ch gi\u1eefa c\u00e1c support c\u1ea7n tu\u00e2n th\u1ee7 \u0111\u00fang ti\u00eau chu\u1ea9n k\u1ef9 thu\u1eadt \u0111\u1ec3 tr\u00e1nh hi\u1ec7n t\u01b0\u1ee3ng v\u00f5ng \u1ed1ng, rung \u0111\u1ed9ng ho\u1eb7c bi\u1ebfn d\u1ea1ng h\u1ec7 th\u1ed1ng trong qu\u00e1 tr\u00ecnh v\u1eadn h\u00e0nh l\u00e2u d\u00e0i.<\/p>\n<hr data-start=\"3861\" data-end=\"3864\" \/>\n<h2 data-section-id=\"xqzidu\" data-start=\"3866\" data-end=\"3908\"><span class=\"ez-toc-section\" id=\"54_Lap_Dat_Dan_Lanh_He_Thong_VRV_VRF\"><\/span>5.4. L\u1eafp \u0110\u1eb7t D\u00e0n L\u1ea1nh H\u1ec7 Th\u1ed1ng VRV, VRF<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p data-start=\"3910\" data-end=\"4049\">D\u00e0n l\u1ea1nh l\u00e0 thi\u1ebft b\u1ecb tr\u1ef1c ti\u1ebfp x\u1eed l\u00fd kh\u00f4ng kh\u00ed trong ph\u00f2ng n\u00ean qu\u00e1 tr\u00ecnh l\u1eafp \u0111\u1eb7t c\u1ea7n \u0111\u1eb7c bi\u1ec7t ch\u00fa tr\u1ecdng \u0111\u1ebfn cao \u0111\u1ed9, v\u1ecb tr\u00ed v\u00e0 t\u00ednh th\u1ea9m m\u1ef9.<\/p>\n<p data-start=\"4051\" data-end=\"4096\">Tr\u01b0\u1edbc khi l\u1eafp \u0111\u1eb7t, \u0111\u1ed9i thi c\u00f4ng c\u1ea7n ki\u1ec3m tra:<\/p>\n<ul data-start=\"4098\" data-end=\"4244\">\n<li data-section-id=\"m9i22s\" data-start=\"4098\" data-end=\"4118\">K\u00edch th\u01b0\u1edbc \u00f4 tr\u1ea7n.<\/li>\n<li data-section-id=\"14vbnuh\" data-start=\"4119\" data-end=\"4144\">Cao \u0111\u1ed9 tr\u1ea7n ho\u00e0n thi\u1ec7n.<\/li>\n<li data-section-id=\"mhys5m\" data-start=\"4145\" data-end=\"4175\">Kh\u00f4ng gian b\u1ea3o tr\u00ec thi\u1ebft b\u1ecb.<\/li>\n<li data-section-id=\"whgdge\" data-start=\"4176\" data-end=\"4203\">H\u01b0\u1edbng c\u1ea5p gi\u00f3 v\u00e0 h\u1ed3i gi\u00f3.<\/li>\n<li data-section-id=\"97fcwl\" data-start=\"4204\" data-end=\"4244\">V\u1ecb tr\u00ed k\u1ebft n\u1ed1i \u1ed1ng \u0111\u1ed3ng v\u00e0 n\u01b0\u1edbc ng\u01b0ng.<\/li>\n<\/ul>\n<p data-start=\"4246\" data-end=\"4429\">Trong qu\u00e1 tr\u00ecnh thi c\u00f4ng, d\u00e0n l\u1ea1nh ph\u1ea3i \u0111\u01b0\u1ee3c treo ch\u1eafc ch\u1eafn b\u1eb1ng ty ren ch\u1ecbu l\u1ef1c v\u00e0 c\u0103n ch\u1ec9nh c\u00e2n b\u1eb1ng tuy\u1ec7t \u0111\u1ed1i nh\u1eb1m tr\u00e1nh hi\u1ec7n t\u01b0\u1ee3ng rung l\u1eafc ho\u1eb7c ch\u1ea3y n\u01b0\u1edbc trong qu\u00e1 tr\u00ecnh s\u1eed d\u1ee5ng.<\/p>\n<p data-start=\"4431\" data-end=\"4574\">\u0110\u1ed1i v\u1edbi d\u00e0n l\u1ea1nh cassette \u00e2m tr\u1ea7n, k\u1ef9 thu\u1eadt vi\u00ean c\u1ea7n c\u0103n ch\u1ec9nh ch\u00ednh x\u00e1c v\u1ecb tr\u00ed m\u1eb7t n\u1ea1 \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o t\u00ednh th\u1ea9m m\u1ef9 \u0111\u1ed3ng \u0111\u1ec1u v\u1edbi h\u1ec7 tr\u1ea7n ho\u00e0n thi\u1ec7n.<\/p>\n<p data-start=\"4576\" data-end=\"4708\">Ri\u00eang \u0111\u1ed1i v\u1edbi d\u00e0n l\u1ea1nh n\u1ed1i \u1ed1ng gi\u00f3, c\u1ea7n \u0111\u1eb7c bi\u1ec7t ch\u00fa \u00fd kh\u00f4ng gian k\u1ebft n\u1ed1i \u1ed1ng gi\u00f3 m\u1ec1m, c\u1eeda gi\u00f3 v\u00e0 kh\u1ea3 n\u0103ng th\u00e1o l\u1eafp b\u1ea3o tr\u00ec sau n\u00e0y.<\/p>\n<hr data-start=\"4710\" data-end=\"4713\" \/>\n<h2 data-section-id=\"19govpa\" data-start=\"4715\" data-end=\"4764\"><span class=\"ez-toc-section\" id=\"55_Thi_Cong_Duong_Ong_Dong_He_Thong_VRV_VRF\"><\/span>5.5. Thi C\u00f4ng \u0110\u01b0\u1eddng \u1ed0ng \u0110\u1ed3ng H\u1ec7 Th\u1ed1ng VRV, VRF<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p data-start=\"4766\" data-end=\"4957\">Thi c\u00f4ng \u0111\u01b0\u1eddng \u1ed1ng \u0111\u1ed3ng l\u00e0 c\u00f4ng \u0111o\u1ea1n quan tr\u1ecdng nh\u1ea5t trong to\u00e0n b\u1ed9 qu\u00e1 tr\u00ecnh l\u1eafp \u0111\u1eb7t h\u1ec7 th\u1ed1ng VRV, VRF v\u00ec ch\u1ea5t l\u01b0\u1ee3ng \u0111\u01b0\u1eddng \u1ed1ng \u1ea3nh h\u01b0\u1edfng tr\u1ef1c ti\u1ebfp \u0111\u1ebfn hi\u1ec7u su\u1ea5t l\u00e0m l\u1ea1nh v\u00e0 tu\u1ed5i th\u1ecd thi\u1ebft b\u1ecb.<\/p>\n<p data-start=\"4959\" data-end=\"5073\">To\u00e0n b\u1ed9 \u1ed1ng \u0111\u1ed3ng s\u1eed d\u1ee5ng ph\u1ea3i \u0111\u00fang ch\u1ee7ng lo\u1ea1i, \u0111\u00fang \u0111\u1ed9 d\u00e0y v\u00e0 \u0111\u1ea1t ti\u00eau chu\u1ea9n \u00e1p l\u1ef1c theo y\u00eau c\u1ea7u c\u1ee7a nh\u00e0 s\u1ea3n xu\u1ea5t.<\/p>\n<p data-start=\"5075\" data-end=\"5124\">Quy tr\u00ecnh thi c\u00f4ng \u0111\u01b0\u1eddng \u1ed1ng \u0111\u1ed3ng th\u01b0\u1eddng bao g\u1ed3m:<\/p>\n<h3 data-section-id=\"1mtrqr8\" data-start=\"5126\" data-end=\"5149\"><span class=\"ez-toc-section\" id=\"Cat_Va_Nan_Ong_Dong\"><\/span>C\u1eaft V\u00e0 N\u1eafn \u1ed0ng \u0110\u1ed3ng<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p data-start=\"5151\" data-end=\"5336\">\u1ed0ng \u0111\u1ed3ng c\u1ea7n \u0111\u01b0\u1ee3c c\u1eaft b\u1eb1ng dao c\u1eaft chuy\u00ean d\u1ee5ng nh\u1eb1m tr\u00e1nh bi\u1ebfn d\u1ea1ng \u0111\u1ea7u \u1ed1ng ho\u1eb7c t\u1ea1o ba via b\u00ean trong. Trong qu\u00e1 tr\u00ecnh n\u1eafn \u1ed1ng c\u1ea7n thao t\u00e1c c\u1ea9n th\u1eadn \u0111\u1ec3 tr\u00e1nh g\u00e3y ho\u1eb7c m\u00f3p m\u00e9o \u0111\u01b0\u1eddng \u1ed1ng.<\/p>\n<h3 data-section-id=\"87geyt\" data-start=\"5338\" data-end=\"5358\"><span class=\"ez-toc-section\" id=\"Han_Noi_Ong_Dong\"><\/span>H\u00e0n N\u1ed1i \u1ed0ng \u0110\u1ed3ng<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p data-start=\"5360\" data-end=\"5497\">Khi th\u1ef1c hi\u1ec7n h\u00e0n n\u1ed1i, k\u1ef9 thu\u1eadt vi\u00ean b\u1eaft bu\u1ed9c ph\u1ea3i th\u1ed5i kh\u00ed nit\u01a1 li\u00ean t\u1ee5c b\u00ean trong \u0111\u01b0\u1eddng \u1ed1ng nh\u1eb1m ng\u0103n hi\u1ec7n t\u01b0\u1ee3ng oxy h\u00f3a t\u1ea1o mu\u1ed9i than.<\/p>\n<p data-start=\"5499\" data-end=\"5582\">N\u1ebfu kh\u00f4ng th\u1ef1c hi\u1ec7n \u0111\u00fang k\u1ef9 thu\u1eadt h\u00e0n nit\u01a1, c\u1eb7n b\u1ea9n b\u00ean trong \u0111\u01b0\u1eddng \u1ed1ng c\u00f3 th\u1ec3 g\u00e2y:<\/p>\n<ul data-start=\"5584\" data-end=\"5676\">\n<li data-section-id=\"1pp1ua4\" data-start=\"5584\" data-end=\"5605\">Ngh\u1eb9t van ti\u1ebft l\u01b0u.<\/li>\n<li data-section-id=\"1sy9z1o\" data-start=\"5606\" data-end=\"5624\">H\u01b0 h\u1ecfng m\u00e1y n\u00e9n.<\/li>\n<li data-section-id=\"a97oco\" data-start=\"5625\" data-end=\"5651\">Gi\u1ea3m hi\u1ec7u su\u1ea5t l\u00e0m l\u1ea1nh.<\/li>\n<li data-section-id=\"155zjx1\" data-start=\"5652\" data-end=\"5676\">T\u0103ng \u00e1p su\u1ea5t h\u1ec7 th\u1ed1ng.<\/li>\n<\/ul>\n<p data-start=\"5678\" data-end=\"5775\">Sau khi h\u00e0n xong c\u1ea7n v\u1ec7 sinh s\u1ea1ch m\u1ed1i h\u00e0n v\u00e0 ki\u1ec3m tra s\u01a1 b\u1ed9 b\u1eb1ng kh\u00ed n\u00e9n ho\u1eb7c dung d\u1ecbch x\u00e0 ph\u00f2ng.<\/p>\n<p data-start=\"5678\" data-end=\"5775\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-921\" src=\"https:\/\/trieuminh.com\/wp-content\/uploads\/2026\/03\/HAN-ONG-DONG-2png.png\" alt=\"H\u00c0N \u1ed0NG \u0110\u1ed2NG\" width=\"907\" height=\"907\" srcset=\"https:\/\/trieuminh.com\/wp-content\/uploads\/2026\/03\/HAN-ONG-DONG-2png.png 1024w, https:\/\/trieuminh.com\/wp-content\/uploads\/2026\/03\/HAN-ONG-DONG-2png-768x768.png 768w\" sizes=\"auto, (max-width: 907px) 100vw, 907px\" \/><\/p>\n<h3 data-section-id=\"40lomx\" data-start=\"5777\" data-end=\"5806\"><span class=\"ez-toc-section\" id=\"Boc_Bao_On_Duong_Ong_Dong\"><\/span>B\u1ecdc B\u1ea3o \u00d4n \u0110\u01b0\u1eddng \u1ed0ng \u0110\u1ed3ng<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p data-start=\"5808\" data-end=\"5948\">Sau khi ho\u00e0n thi\u1ec7n h\u00e0n n\u1ed1i, to\u00e0n b\u1ed9 tuy\u1ebfn \u1ed1ng c\u1ea7n \u0111\u01b0\u1ee3c b\u1ecdc b\u1ea3o \u00f4n k\u00edn ho\u00e0n to\u00e0n nh\u1eb1m h\u1ea1n ch\u1ebf th\u1ea5t tho\u00e1t nhi\u1ec7t v\u00e0 ng\u0103n hi\u1ec7n t\u01b0\u1ee3ng \u0111\u1ecdng s\u01b0\u01a1ng.<\/p>\n<p data-start=\"5950\" data-end=\"6054\">C\u00e1c m\u1ed1i n\u1ed1i b\u1ea3o \u00f4n ph\u1ea3i \u0111\u01b0\u1ee3c d\u00e1n k\u00edn b\u1eb1ng keo chuy\u00ean d\u1ee5ng nh\u1eb1m tr\u00e1nh h\u01a1i \u1ea9m x\u00e2m nh\u1eadp v\u00e0o l\u1edbp c\u00e1ch nhi\u1ec7t.<\/p>\n<h3 data-section-id=\"7pbxji\" data-start=\"6056\" data-end=\"6082\"><span class=\"ez-toc-section\" id=\"Co_Dinh_Duong_Ong_Dong\"><\/span>C\u1ed1 \u0110\u1ecbnh \u0110\u01b0\u1eddng \u1ed0ng \u0110\u1ed3ng<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p data-start=\"6084\" data-end=\"6291\">To\u00e0n b\u1ed9 tuy\u1ebfn \u1ed1ng c\u1ea7n \u0111\u01b0\u1ee3c c\u1ed1 \u0111\u1ecbnh ch\u1eafc ch\u1eafn b\u1eb1ng k\u1eb9p \u0111\u1ee1 chuy\u00ean d\u1ee5ng \u0111\u1ec3 tr\u00e1nh rung \u0111\u1ed9ng trong qu\u00e1 tr\u00ecnh v\u1eadn h\u00e0nh. Kho\u1ea3ng c\u00e1ch gi\u1eefa c\u00e1c \u0111i\u1ec3m treo c\u1ea7n tu\u00e2n th\u1ee7 \u0111\u00fang ti\u00eau chu\u1ea9n nh\u1eb1m h\u1ea1n ch\u1ebf hi\u1ec7n t\u01b0\u1ee3ng v\u00f5ng \u1ed1ng.<\/p>\n<hr data-start=\"6293\" data-end=\"6296\" \/>\n<h2 data-section-id=\"5lw09t\" data-start=\"6298\" data-end=\"6353\"><span class=\"ez-toc-section\" id=\"56_Thi_Cong_Duong_Ong_Nuoc_Ngung_He_Thong_VRV_VRF\"><\/span>5.6. Thi C\u00f4ng \u0110\u01b0\u1eddng \u1ed0ng N\u01b0\u1edbc Ng\u01b0ng H\u1ec7 Th\u1ed1ng VRV, VRF<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p data-start=\"6355\" data-end=\"6454\">H\u1ec7 th\u1ed1ng n\u01b0\u1edbc ng\u01b0ng c\u00f3 nhi\u1ec7m v\u1ee5 tho\u00e1t n\u01b0\u1edbc ph\u00e1t sinh t\u1eeb d\u00e0n l\u1ea1nh trong qu\u00e1 tr\u00ecnh v\u1eadn h\u00e0nh \u0111i\u1ec1u h\u00f2a.<\/p>\n<p data-start=\"6456\" data-end=\"6533\">M\u1eb7c d\u00f9 \u0111\u00e2y l\u00e0 h\u1ea1ng m\u1ee5c nh\u1ecf nh\u01b0ng n\u1ebfu thi c\u00f4ng kh\u00f4ng \u0111\u00fang k\u1ef9 thu\u1eadt r\u1ea5t d\u1ec5 g\u00e2y:<\/p>\n<ul data-start=\"6535\" data-end=\"6651\">\n<li data-section-id=\"67ia79\" data-start=\"6535\" data-end=\"6562\">Ch\u1ea3y n\u01b0\u1edbc tr\u1ea7n th\u1ea1ch cao.<\/li>\n<li data-section-id=\"1s05x6h\" data-start=\"6563\" data-end=\"6591\">\u0110\u1ecdng n\u01b0\u1edbc trong \u0111\u01b0\u1eddng \u1ed1ng.<\/li>\n<li data-section-id=\"1pjn915\" data-start=\"6592\" data-end=\"6621\">T\u1eafc ngh\u1ebdn \u0111\u01b0\u1eddng tho\u00e1t n\u01b0\u1edbc.<\/li>\n<li data-section-id=\"4leyi\" data-start=\"6622\" data-end=\"6651\">Ph\u00e1t sinh m\u00f9i h\u00f4i kh\u00f3 ch\u1ecbu.<\/li>\n<\/ul>\n<p data-start=\"6653\" data-end=\"6801\">Trong qu\u00e1 tr\u00ecnh thi c\u00f4ng, \u0111\u01b0\u1eddng \u1ed1ng n\u01b0\u1edbc ng\u01b0ng c\u1ea7n \u0111\u1ea3m b\u1ea3o \u0111\u1ed9 d\u1ed1c ph\u00f9 h\u1ee3p theo ti\u00eau chu\u1ea9n k\u1ef9 thu\u1eadt nh\u1eb1m gi\u00fap n\u01b0\u1edbc tho\u00e1t t\u1ef1 nhi\u00ean v\u00e0 kh\u00f4ng b\u1ecb \u1ee9 \u0111\u1ecdng.<\/p>\n<p data-start=\"6803\" data-end=\"6913\">Ngo\u00e0i ra, h\u1ec7 th\u1ed1ng c\u1ea7n b\u1ed1 tr\u00ed v\u1ecb tr\u00ed v\u1ec7 sinh v\u00e0 ki\u1ec3m tra \u0111\u1ecbnh k\u1ef3 nh\u1eb1m thu\u1eadn ti\u1ec7n cho c\u00f4ng t\u00e1c b\u1ea3o tr\u00ec sau n\u00e0y.<\/p>\n<hr data-start=\"6915\" data-end=\"6918\" \/>\n<h2 data-section-id=\"183bcy6\" data-start=\"6920\" data-end=\"6962\"><span class=\"ez-toc-section\" id=\"57_Lap_Dat_Dan_Nong_He_Thong_VRV_VRF\"><\/span>5.7. L\u1eafp \u0110\u1eb7t D\u00e0n N\u00f3ng H\u1ec7 Th\u1ed1ng VRV, VRF<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p data-start=\"6964\" data-end=\"7102\">D\u00e0n n\u00f3ng th\u01b0\u1eddng \u0111\u01b0\u1ee3c l\u1eafp \u0111\u1eb7t t\u1ea1i s\u00e2n th\u01b0\u1ee3ng, t\u1ea7ng k\u1ef9 thu\u1eadt ho\u1eb7c khu v\u1ef1c ngo\u00e0i tr\u1eddi th\u00f4ng tho\u00e1ng nh\u1eb1m \u0111\u1ea3m b\u1ea3o kh\u1ea3 n\u0103ng gi\u1ea3i nhi\u1ec7t hi\u1ec7u qu\u1ea3.<\/p>\n<p data-start=\"7104\" data-end=\"7138\">Trong qu\u00e1 tr\u00ecnh l\u1eafp \u0111\u1eb7t c\u1ea7n l\u01b0u \u00fd:<\/p>\n<ul data-start=\"7140\" data-end=\"7341\">\n<li data-section-id=\"t2yydm\" data-start=\"7140\" data-end=\"7193\">\u0110\u1ea3m b\u1ea3o kho\u1ea3ng c\u00e1ch th\u00f4ng gi\u00f3 theo ti\u00eau chu\u1ea9n h\u00e3ng.<\/li>\n<li data-section-id=\"10racjm\" data-start=\"7194\" data-end=\"7228\">Thu\u1eadn ti\u1ec7n cho b\u1ea3o tr\u00ec s\u1eeda ch\u1eefa.<\/li>\n<li data-section-id=\"1tpmc37\" data-start=\"7229\" data-end=\"7262\">C\u00f3 \u0111\u1ebf ch\u1ed1ng rung gi\u1ea3m ti\u1ebfng \u1ed3n.<\/li>\n<li data-section-id=\"1y7s7f7\" data-start=\"7263\" data-end=\"7304\">Kh\u00f4ng b\u1ecb che ch\u1eafn lu\u1ed3ng gi\u00f3 gi\u1ea3i nhi\u1ec7t.<\/li>\n<li data-section-id=\"1b7ybmy\" data-start=\"7305\" data-end=\"7341\">\u0110\u1ea3m b\u1ea3o kh\u1ea3 n\u0103ng ch\u1ecbu t\u1ea3i k\u1ebft c\u1ea5u.<\/li>\n<\/ul>\n<p data-start=\"7343\" data-end=\"7485\">\u0110\u1ed1i v\u1edbi c\u00e1c c\u00f4ng tr\u00ecnh l\u1edbn, vi\u1ec7c b\u1ed1 tr\u00ed d\u00e0n n\u00f3ng h\u1ee3p l\u00fd c\u00f2n gi\u00fap gi\u1ea3m chi\u1ec1u d\u00e0i \u0111\u01b0\u1eddng \u1ed1ng \u0111\u1ed3ng v\u00e0 t\u1ed1i \u01b0u hi\u1ec7u su\u1ea5t v\u1eadn h\u00e0nh c\u1ee7a to\u00e0n h\u1ec7 th\u1ed1ng.<\/p>\n<p data-start=\"7343\" data-end=\"7485\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-184\" src=\"https:\/\/trieuminh.com\/wp-content\/uploads\/2021\/06\/dieu-hoa-trung-tam-300x241.jpeg\" alt=\"\" width=\"508\" height=\"408\" srcset=\"https:\/\/trieuminh.com\/wp-content\/uploads\/2021\/06\/dieu-hoa-trung-tam-300x241.jpeg 300w, https:\/\/trieuminh.com\/wp-content\/uploads\/2021\/06\/dieu-hoa-trung-tam.jpeg 497w\" sizes=\"auto, (max-width: 508px) 100vw, 508px\" \/><\/p>\n<hr data-start=\"7487\" data-end=\"7490\" \/>\n<h2 data-section-id=\"jb1ke0\" data-start=\"7492\" data-end=\"7545\"><span class=\"ez-toc-section\" id=\"58_Thi_Cong_He_Thong_Dien_Va_Dieu_Khien_VRV_VRF\"><\/span>5.8. Thi C\u00f4ng H\u1ec7 Th\u1ed1ng \u0110i\u1ec7n V\u00e0 \u0110i\u1ec1u Khi\u1ec3n VRV, VRF<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p data-start=\"7547\" data-end=\"7675\">Sau khi ho\u00e0n thi\u1ec7n l\u1eafp \u0111\u1eb7t thi\u1ebft b\u1ecb c\u01a1 kh\u00ed, \u0111\u1ed9i k\u1ef9 thu\u1eadt s\u1ebd ti\u1ebfn h\u00e0nh \u0111\u1ea5u n\u1ed1i h\u1ec7 th\u1ed1ng \u0111i\u1ec7n \u0111\u1ed9ng l\u1ef1c v\u00e0 d\u00e2y t\u00edn hi\u1ec7u \u0111i\u1ec1u khi\u1ec3n.<\/p>\n<p data-start=\"7677\" data-end=\"7708\">Qu\u00e1 tr\u00ecnh thi c\u00f4ng c\u1ea7n \u0111\u1ea3m b\u1ea3o:<\/p>\n<ul data-start=\"7710\" data-end=\"7898\">\n<li data-section-id=\"oaadie\" data-start=\"7710\" data-end=\"7754\">\u0110\u00fang ti\u1ebft di\u1ec7n d\u00e2y \u0111i\u1ec7n theo t\u1ea3i thi\u1ebft b\u1ecb.<\/li>\n<li data-section-id=\"185ryrn\" data-start=\"7755\" data-end=\"7793\">\u0110\u1ea5u n\u1ed1i \u0111\u00fang s\u01a1 \u0111\u1ed3 c\u1ee7a nh\u00e0 s\u1ea3n xu\u1ea5t.<\/li>\n<li data-section-id=\"1od6386\" data-start=\"7794\" data-end=\"7819\">\u0110\u00e1nh s\u1ed1 \u0111\u1ea7u d\u00e2y \u0111\u1ea7y \u0111\u1ee7.<\/li>\n<li data-section-id=\"kjtb52\" data-start=\"7820\" data-end=\"7861\">Ki\u1ec3m tra c\u00e1ch \u0111i\u1ec7n tr\u01b0\u1edbc khi c\u1ea5p ngu\u1ed3n.<\/li>\n<li data-section-id=\"ae2b2\" data-start=\"7862\" data-end=\"7898\">\u0110\u1ea3m b\u1ea3o h\u1ec7 th\u1ed1ng ti\u1ebfp \u0111\u1ecba an to\u00e0n.<\/li>\n<\/ul>\n<p data-start=\"7900\" data-end=\"8056\">Ri\u00eang \u0111\u1ed1i v\u1edbi d\u00e2y truy\u1ec1n th\u00f4ng \u0111i\u1ec1u khi\u1ec3n, k\u1ef9 thu\u1eadt vi\u00ean c\u1ea7n thi c\u00f4ng \u0111\u00fang c\u1ef1c t\u00ednh v\u00e0 \u0111\u00fang topology nh\u1eb1m tr\u00e1nh l\u1ed7i giao ti\u1ebfp gi\u1eefa c\u00e1c d\u00e0n l\u1ea1nh v\u00e0 d\u00e0n n\u00f3ng.<\/p>\n<p data-start=\"8058\" data-end=\"8204\" data-is-last-node=\"\" data-is-only-node=\"\">Sau khi ho\u00e0n t\u1ea5t \u0111\u1ea5u n\u1ed1i \u0111i\u1ec7n, to\u00e0n b\u1ed9 h\u1ec7 th\u1ed1ng c\u1ea7n \u0111\u01b0\u1ee3c ki\u1ec3m tra l\u1ea1i tr\u01b0\u1edbc khi chuy\u1ec3n sang giai \u0111o\u1ea1n th\u1eed \u00e1p, h\u00fat ch\u00e2n kh\u00f4ng v\u00e0 ch\u1ea1y th\u1eed v\u1eadn h\u00e0nh.<\/p>\n<hr data-start=\"10999\" data-end=\"11002\" \/>\n<h1 data-section-id=\"3h7swe\" data-start=\"11004\" data-end=\"11061\"><span class=\"ez-toc-section\" id=\"6_Thu_Ap_Hut_Chan_Khong_Va_Chay_Thu_He_Thong_VRV_VRF\"><\/span>6. Th\u1eed \u00c1p, H\u00fat Ch\u00e2n Kh\u00f4ng V\u00e0 Ch\u1ea1y Th\u1eed H\u1ec7 Th\u1ed1ng VRV, VRF<span class=\"ez-toc-section-end\"><\/span><\/h1>\n<h2 data-section-id=\"keicac\" data-start=\"11063\" data-end=\"11110\"><span class=\"ez-toc-section\" id=\"61_Thu_Kin_Duong_Ong_Gas_He_Thong_VRV_VRF\"><\/span>6.1. Th\u1eed K\u00edn \u0110\u01b0\u1eddng \u1ed0ng Gas H\u1ec7 Th\u1ed1ng VRV, VRF<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p data-start=\"11112\" data-end=\"11245\">Sau khi ho\u00e0n thi\u1ec7n thi c\u00f4ng \u0111\u01b0\u1eddng \u1ed1ng \u0111\u1ed3ng, h\u1ec7 th\u1ed1ng s\u1ebd \u0111\u01b0\u1ee3c th\u1eed \u00e1p b\u1eb1ng kh\u00ed nit\u01a1 nh\u1eb1m ki\u1ec3m tra \u0111\u1ed9 k\u00edn v\u00e0 ch\u1ea5t l\u01b0\u1ee3ng to\u00e0n b\u1ed9 m\u1ed1i h\u00e0n.<\/p>\n<p data-start=\"11247\" data-end=\"11423\">\u0110\u00e2y l\u00e0 b\u01b0\u1edbc b\u1eaft bu\u1ed9c trong quy tr\u00ecnh l\u1eafp \u0111\u1eb7t h\u1ec7 th\u1ed1ng VRV, VRF v\u00ec ch\u1ec9 c\u1ea7n x\u1ea3y ra r\u00f2 r\u1ec9 nh\u1ecf c\u0169ng c\u00f3 th\u1ec3 \u1ea3nh h\u01b0\u1edfng nghi\u00eam tr\u1ecdng \u0111\u1ebfn hi\u1ec7u su\u1ea5t l\u00e0m l\u1ea1nh c\u0169ng nh\u01b0 tu\u1ed5i th\u1ecd thi\u1ebft b\u1ecb.<\/p>\n<h2 data-section-id=\"x2wyh5\" data-start=\"11425\" data-end=\"11465\"><span class=\"ez-toc-section\" id=\"62_Hut_Chan_Khong_He_Thong_VRV_VRF\"><\/span>6.2. H\u00fat Ch\u00e2n Kh\u00f4ng H\u1ec7 Th\u1ed1ng VRV, VRF<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p data-start=\"11467\" data-end=\"11605\">Sau khi th\u1eed k\u00edn \u0111\u1ea1t y\u00eau c\u1ea7u, k\u1ef9 thu\u1eadt vi\u00ean s\u1ebd ti\u1ebfn h\u00e0nh h\u00fat ch\u00e2n kh\u00f4ng nh\u1eb1m lo\u1ea1i b\u1ecf ho\u00e0n to\u00e0n h\u01a1i \u1ea9m v\u00e0 kh\u00f4ng kh\u00ed b\u00ean trong \u0111\u01b0\u1eddng \u1ed1ng gas.<\/p>\n<p data-start=\"11607\" data-end=\"11743\">N\u1ebfu b\u1ecf qua b\u01b0\u1edbc n\u00e0y, h\u1ec7 th\u1ed1ng c\u00f3 th\u1ec3 x\u1ea3y ra hi\u1ec7n t\u01b0\u1ee3ng ngh\u1eb9t \u1ea9m, \u0111\u00f3ng b\u0103ng van ti\u1ebft l\u01b0u ho\u1eb7c h\u01b0 h\u1ecfng m\u00e1y n\u00e9n sau m\u1ed9t th\u1eddi gian v\u1eadn h\u00e0nh.<\/p>\n<h2 data-section-id=\"1myyk47\" data-start=\"11745\" data-end=\"11794\"><span class=\"ez-toc-section\" id=\"63_Chay_Thu_Va_Kiem_Tra_Van_Hanh_He_VRV_VRF\"><\/span>6.3. Ch\u1ea1y Th\u1eed V\u00e0 Ki\u1ec3m Tra V\u1eadn H\u00e0nh H\u1ec7 VRV, VRF<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p data-start=\"11796\" data-end=\"12002\">Sau khi n\u1ea1p gas \u0111\u00fang ti\u00eau chu\u1ea9n c\u1ee7a nh\u00e0 s\u1ea3n xu\u1ea5t, h\u1ec7 th\u1ed1ng s\u1ebd \u0111\u01b0\u1ee3c v\u1eadn h\u00e0nh th\u1eed \u0111\u1ec3 ki\u1ec3m tra to\u00e0n b\u1ed9 th\u00f4ng s\u1ed1 ho\u1ea1t \u0111\u1ed9ng nh\u01b0 \u00e1p su\u1ea5t gas, d\u00f2ng \u0111i\u1ec7n, nhi\u1ec7t \u0111\u1ed9 gi\u00f3 c\u1ea5p, \u0111\u1ed9 rung v\u00e0 kh\u1ea3 n\u0103ng \u0111i\u1ec1u khi\u1ec3n trung t\u00e2m.<\/p>\n<p data-start=\"12004\" data-end=\"12122\">Qu\u00e1 tr\u00ecnh ch\u1ea1y th\u1eed gi\u00fap \u0111\u00e1nh gi\u00e1 hi\u1ec7u qu\u1ea3 v\u1eadn h\u00e0nh th\u1ef1c t\u1ebf tr\u01b0\u1edbc khi nghi\u1ec7m thu v\u00e0 b\u00e0n giao c\u00f4ng tr\u00ecnh cho ch\u1ee7 \u0111\u1ea7u t\u01b0.<\/p>\n<hr data-start=\"12124\" data-end=\"12127\" \/>\n<h1 data-section-id=\"i92za1\" data-start=\"12129\" data-end=\"12189\"><span class=\"ez-toc-section\" id=\"7_Kinh_Nghiem_Thi_Cong_He_Thong_VRV_VRF_Dat_Hieu_Qua_Cao\"><\/span>7. Kinh Nghi\u1ec7m Thi C\u00f4ng H\u1ec7 Th\u1ed1ng VRV, VRF \u0110\u1ea1t Hi\u1ec7u Qu\u1ea3 Cao<span class=\"ez-toc-section-end\"><\/span><\/h1>\n<p data-start=\"12191\" data-end=\"12406\">Trong th\u1ef1c t\u1ebf, \u0111\u1ec3 h\u1ec7 th\u1ed1ng VRV, VRF ho\u1ea1t \u0111\u1ed9ng \u1ed5n \u0111\u1ecbnh v\u00e0 h\u1ea1n ch\u1ebf s\u1ef1 c\u1ed1 ph\u00e1t sinh, \u0111\u01a1n v\u1ecb thi c\u00f4ng c\u1ea7n c\u00f3 kinh nghi\u1ec7m trong vi\u1ec7c t\u1ed1i \u01b0u tuy\u1ebfn \u1ed1ng, ki\u1ec3m so\u00e1t ch\u1ea5t l\u01b0\u1ee3ng m\u1ed1i h\u00e0n v\u00e0 ph\u1ed1i h\u1ee3p \u0111\u1ed3ng b\u1ed9 v\u1edbi c\u00e1c h\u1ec7 MEP kh\u00e1c.<\/p>\n<p data-start=\"12408\" data-end=\"12733\">M\u1ed9t s\u1ed1 kinh nghi\u1ec7m quan tr\u1ecdng th\u01b0\u1eddng \u0111\u01b0\u1ee3c \u00e1p d\u1ee5ng g\u1ed3m t\u1ed1i \u01b0u chi\u1ec1u d\u00e0i tuy\u1ebfn \u1ed1ng nh\u1eb1m gi\u1ea3m t\u1ed5n th\u1ea5t \u00e1p su\u1ea5t, h\u1ea1n ch\u1ebf co c\u00fat kh\u00f4ng c\u1ea7n thi\u1ebft \u0111\u1ec3 t\u0103ng hi\u1ec7u su\u1ea5t l\u00e0m l\u1ea1nh, thi c\u00f4ng support ch\u1eafc ch\u1eafn nh\u1eb1m tr\u00e1nh rung \u0111\u1ed9ng v\u00e0 \u0111\u1eb7c bi\u1ec7t ph\u1ea3i ki\u1ec3m so\u00e1t nghi\u00eam ng\u1eb7t c\u00f4ng t\u00e1c h\u00e0n nit\u01a1 trong to\u00e0n b\u1ed9 qu\u00e1 tr\u00ecnh thi c\u00f4ng \u0111\u01b0\u1eddng \u1ed1ng gas l\u1ea1nh.<\/p>\n<p data-start=\"12735\" data-end=\"12877\">Ngo\u00e0i ra, vi\u1ec7c tri\u1ec3n khai BIM v\u00e0 shopdrawing ph\u1ed1i h\u1ee3p ngay t\u1eeb \u0111\u1ea7u c\u0169ng gi\u00fap gi\u1ea3m \u0111\u00e1ng k\u1ec3 xung \u0111\u1ed9t gi\u1eefa c\u00e1c h\u1ec7 th\u1ed1ng k\u1ef9 thu\u1eadt trong c\u00f4ng tr\u00ecnh.<\/p>\n<hr data-start=\"12879\" data-end=\"12882\" \/>\n<h1 data-section-id=\"1e0u535\" data-start=\"12884\" data-end=\"12936\"><span class=\"ez-toc-section\" id=\"8_Ket_Luan_Ve_Huong_Dan_Lap_Dat_He_Thong_VRV_VRF\"><\/span>8. K\u1ebft Lu\u1eadn V\u1ec1 H\u01b0\u1edbng D\u1eabn L\u1eafp \u0110\u1eb7t H\u1ec7 Th\u1ed1ng VRV, VRF<span class=\"ez-toc-section-end\"><\/span><\/h1>\n<p data-start=\"12938\" data-end=\"13406\">H\u1ec7 th\u1ed1ng VRV, VRF hi\u1ec7n \u0111ang l\u00e0 gi\u1ea3i ph\u00e1p \u0111i\u1ec1u h\u00f2a trung t\u00e2m hi\u1ec7n \u0111\u1ea1i \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng r\u1ed9ng r\u00e3i trong nhi\u1ec1u lo\u1ea1i c\u00f4ng tr\u00ecnh nh\u1edd kh\u1ea3 n\u0103ng ti\u1ebft ki\u1ec7m \u0111i\u1ec7n, v\u1eadn h\u00e0nh linh ho\u1ea1t, \u0111\u1ed9 b\u1ec1n cao v\u00e0 t\u00ednh th\u1ea9m m\u1ef9 v\u01b0\u1ee3t tr\u1ed9i. Tuy nhi\u00ean, \u0111\u1ec3 h\u1ec7 th\u1ed1ng ho\u1ea1t \u0111\u1ed9ng \u1ed5n \u0111\u1ecbnh l\u00e2u d\u00e0i, to\u00e0n b\u1ed9 qu\u00e1 tr\u00ecnh thi c\u00f4ng c\u1ea7n tu\u00e2n th\u1ee7 nghi\u00eam ng\u1eb7t c\u00e1c ti\u00eau chu\u1ea9n k\u1ef9 thu\u1eadt t\u1eeb kh\u1ea3o s\u00e1t hi\u1ec7n tr\u1ea1ng, tri\u1ec3n khai shopdrawing, thi c\u00f4ng \u0111\u01b0\u1eddng \u1ed1ng \u0111\u1ed3ng, th\u1eed \u00e1p, h\u00fat ch\u00e2n kh\u00f4ng cho \u0111\u1ebfn ch\u1ea1y th\u1eed v\u00e0 nghi\u1ec7m thu b\u00e0n giao.<\/p>\n<p data-start=\"13408\" data-end=\"13653\">Vi\u1ec7c l\u1ef1a ch\u1ecdn \u0111\u01a1n v\u1ecb thi c\u00f4ng h\u1ec7 th\u1ed1ng VRV, VRF c\u00f3 kinh nghi\u1ec7m th\u1ef1c t\u1ebf c\u00f9ng \u0111\u1ed9i ng\u0169 k\u1ef9 thu\u1eadt chuy\u00ean m\u00f4n cao s\u1ebd gi\u00fap c\u00f4ng tr\u00ecnh \u0111\u1ea3m b\u1ea3o ch\u1ea5t l\u01b0\u1ee3ng v\u1eadn h\u00e0nh \u1ed5n \u0111\u1ecbnh, h\u1ea1n ch\u1ebf s\u1ef1 c\u1ed1 ph\u00e1t sinh v\u00e0 t\u1ed1i \u01b0u chi ph\u00ed s\u1eed d\u1ee5ng trong su\u1ed1t v\u00f2ng \u0111\u1eddi c\u00f4ng tr\u00ecnh.<\/p>\n<hr data-start=\"13655\" data-end=\"13658\" \/>\n<h1 data-section-id=\"8lgevj\" data-start=\"13660\" data-end=\"13716\"><span class=\"ez-toc-section\" id=\"Tai_Lieu_Huong_Dan_Lap_Dat_He_Thong_VRV_VRF_Tham_Khao\"><\/span>T\u00e0i Li\u1ec7u H\u01b0\u1edbng D\u1eabn L\u1eafp \u0110\u1eb7t H\u1ec7 Th\u1ed1ng VRV, VRF Tham Kh\u1ea3o;<span class=\"ez-toc-section-end\"><\/span><\/h1>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-medium wp-image-2057\" src=\"https:\/\/trieuminh.com\/wp-content\/uploads\/2026\/05\/Huong-dan-lap-dat-he-thong-VRV-VRF.png\" alt=\"\" width=\"964\" height=\"487\" srcset=\"https:\/\/trieuminh.com\/wp-content\/uploads\/2026\/05\/Huong-dan-lap-dat-he-thong-VRV-VRF.png 964w, https:\/\/trieuminh.com\/wp-content\/uploads\/2026\/05\/Huong-dan-lap-dat-he-thong-VRV-VRF-768x388.png 768w, https:\/\/trieuminh.com\/wp-content\/uploads\/2026\/05\/Huong-dan-lap-dat-he-thong-VRV-VRF-18x9.png 18w\" sizes=\"auto, (max-width: 964px) 100vw, 964px\" \/><\/p>\n<h4><span class=\"ez-toc-section\" id=\"a_TAI_TAI_LIEU_HUONG_DAN_LAP_DAT_HE_THONG_VRV_4_DAIKIN\"><\/span><strong>a. T\u1ea2I T\u00c0I LI\u1ec6U H\u01af\u1edaNG D\u1eaaN L\u1eaeP \u0110\u1eb6T H\u1ec6 TH\u1ed0NG VRV 4 DAIKIN<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h4>\n<h4 data-start=\"321\" data-end=\"462\"><span class=\"ez-toc-section\" id=\"TAI_LIEU_HUONG_DAN_LAP_DAT_HE_THONG_VRV_IV_DAIKIN\"><\/span><div style=\"margin:8px 0;\">\n            <a href=\"#\" class=\"dl-item\"\n               data-link=\"https:\/\/drive.google.com\/file\/d\/1olaX7V853BV6cSoioXjTIYCxLW8hlz6B\/view?usp=drive_link\"\n               data-time=\"45\"\n               data-text=\"T\u00c0I LI\u1ec6U H\u01af\u1edaNG D\u1eaaN L\u1eaeP \u0110\u1eb6T H\u1ec6 TH\u00d4NG VRV IV DAIKIN\"\n               style=\"color:#007bff;font-weight:bold;text-transform:uppercase;text-decoration:none;\">\n               T\u00c0I LI\u1ec6U H\u01af\u1edaNG D\u1eaaN L\u1eaeP \u0110\u1eb6T H\u1ec6 TH\u00d4NG VRV IV DAIKIN\n            <\/a>\n        <\/div><span class=\"ez-toc-section-end\"><\/span><\/h4>\n<h4><span class=\"ez-toc-section\" id=\"b_TAI_TAI_LIEU_HUONG_DAN_LAP_DAT_HE_THONG_VRF_LG\"><\/span><strong>b. T\u1ea2I T\u00c0I LI\u1ec6U H\u01af\u1edaNG D\u1eaaN L\u1eaeP \u0110\u1eb6T H\u1ec6 TH\u1ed0NG VRF LG<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h4>\n<h4 data-start=\"321\" data-end=\"462\"><span class=\"ez-toc-section\" id=\"TAI_LIEU_HUONG_DAN_LAP_DAT_HE_THONG_RVF_LG\"><\/span><div style=\"margin:8px 0;\">\n            <a href=\"#\" class=\"dl-item\"\n               data-link=\"https:\/\/drive.google.com\/file\/d\/1IL7ADmk8NydeyOd5kbsWfqgMjWspROgG\/view?usp=drive_link\"\n               data-time=\"45\"\n               data-text=\"T\u00c0I LI\u1ec6U H\u01af\u1edaNG D\u1eaaN L\u1eaeP \u0110\u1eb6T H\u1ec6 TH\u1ed0NG RVF LG\"\n               style=\"color:#007bff;font-weight:bold;text-transform:uppercase;text-decoration:none;\">\n               T\u00c0I LI\u1ec6U H\u01af\u1edaNG D\u1eaaN L\u1eaeP \u0110\u1eb6T H\u1ec6 TH\u1ed0NG RVF LG\n            <\/a>\n        <\/div><span class=\"ez-toc-section-end\"><\/span><\/h4>\n<h1 data-section-id=\"1m9w8px\" data-start=\"7620\" data-end=\"7633\"><span class=\"ez-toc-section\" id=\"9_Lien_He\"><\/span>9. Li\u00ean H\u1ec7<span class=\"ez-toc-section-end\"><\/span><\/h1>\n<p>N\u1ebfu b\u1ea1n c\u00f3 nhu c\u1ea7u v\u1ec1 thi\u1ebft k\u1ebf, thi c\u00f4ng h\u1ec7 th\u1ed1ng \u0111i\u1ec1u h\u00f2a kh\u00f4ng kh\u00ed v\u00e0 th\u00f4ng gi\u00f3\u00a0 vui l\u00f2ng li\u00ean h\u1ec7 th\u00f4ng tin b\u00ean d\u01b0\u1edbi<\/p>\n<p><strong>TRIEU MINH ENGINEERING COMPANY<\/strong><\/p>\n<p><strong>\u0110\u1ecaA CH\u1ec8: 109 NGUY\u1ec4N TH\u1eca NHUNG. P. HI\u1ec6P B\u00ccNH, TP. H\u1ed2 CH\u00cd MINH<\/strong><\/p>\n<p><strong>MAIL: TRIEUMINH@TRIEUMINH.COM<\/strong><\/p>\n<p><strong>\u0110I\u1ec6N THO\u1ea0I (ZALO): 0976.422.223<\/strong><\/p>\n<p>More<\/p>\n<p><a href=\"https:\/\/trieuminh.com\/en\/tong-thau-co-dien\/\">T\u1ed4NG TH\u1ea6U C\u01a0 \u0110I\u1ec6N<\/a><\/p>\n<p><a href=\"https:\/\/trieuminh.com\/en\/cong-ty-ky-thuat-cong-nghe-trieu-minh\/\">ABOUT TRIEU MINH ENGINEERING<\/a><\/p>\n<p><a href=\"https:\/\/trieuminh.com\/en\/thi-cong-he-thong-dieu-hoa-khong-khi-va-thong-gio\/\">THI C\u00d4NG H\u1ec6 TH\u1ed0NG \u0110I\u1ec0U H\u00d2A KH\u00d4NG KH\u00cd V\u00c0 TH\u00d4NG GI\u00d3<\/a><\/p>\n<p><a href=\"https:\/\/trieuminh.com\/en\/lap-dat-he-thong-may-lanh-vrv-vrf\/\">L\u1eaeP \u0110\u1eb6T H\u1ec6 TH\u1ed0NG M\u00c1Y L\u1ea0NH VRV, VRF<\/a><\/p>\n<p><a href=\"https:\/\/trieuminh.com\/en\/bien-phap-thi-cong-he-thong-dieu-hoa-khong-khi\/\">BI\u1ec6N PH\u00c1P THI C\u00d4NG H\u1ec6 TH\u1ed0NG \u0110I\u1ec0U H\u00d2A KH\u00d4NG KH\u00cd<\/a><\/p>\n<p><a href=\"https:\/\/trieuminh.com\/en\/quy-trinh-thi-cong-he-thong-thong-gio-nha-xuong\/\" target=\"_blank\" rel=\"noopener\">QUY TR\u00ccNH THI C\u00d4NG H\u1ec6 TH\u1ed0NG TH\u00d4NG GI\u00d3 NH\u00c0 X\u01af\u1edeNG<\/a><\/p>\n<p><a title=\"Fanpage Tri\u1ec1u Minh\" href=\"https:\/\/www.facebook.com\/profile.php?id=61586129903680\" target=\"_blank\" rel=\"noopener\">FANPAGE TRI\u1ec0U MINH<\/a><\/p>","protected":false},"excerpt":{"rendered":"<p>H\u01b0\u1edbng D\u1eabn L\u1eafp \u0110\u1eb7t H\u1ec7 Th\u1ed1ng VRV, VRF Chi Ti\u1ebft Chu\u1ea9n K\u1ef9 Thu\u1eadt V\u00e0 Quy Tr\u00ecnh Thi C\u00f4ng Th\u1ef1c T\u1ebf, Xem th\u00eam t\u00e0i li\u1ec7u h\u01b0\u1edbng d\u1eabn t\u1eeb nh\u00e0 cung c\u1ea5p 1. T\u1ed5ng Quan V\u1ec1 H\u1ec7 Th\u1ed1ng VRV, VRF Trong Thi C\u00f4ng \u0110i\u1ec1u H\u00f2a Trung T\u00e2m Trong l\u0129nh v\u1ef1c c\u01a1 \u0111i\u1ec7n MEP hi\u1ec7n nay, h\u1ec7 th\u1ed1ng<\/p>","protected":false},"author":1,"featured_media":2057,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[18,2],"tags":[1043,1042,1044,1045,1046,1040,1041,111,202,1047,1048],"class_list":["post-2055","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog","category-tai-lieu","tag-bien-phap-thi-cong-vrf","tag-bien-phap-thi-cong-vrv","tag-dieu-hoa-trung-tam","tag-dieu-hoa-trung-tam-daikin","tag-dieu-hoa-trung-tam-lg","tag-huong-dan-lap-dat-he-thong-vrv","tag-huong-dan-lap-dat-het-hong-vrf","tag-may-lanh-trung-tam","tag-thi-cong-dieu-hoa-khong-khi-va-thong-gio","tag-thi-cong-dieu-hoa-trung-tam","tag-vrv-4"],"_links":{"self":[{"href":"https:\/\/trieuminh.com\/en\/wp-json\/wp\/v2\/posts\/2055","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/trieuminh.com\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/trieuminh.com\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/trieuminh.com\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/trieuminh.com\/en\/wp-json\/wp\/v2\/comments?post=2055"}],"version-history":[{"count":3,"href":"https:\/\/trieuminh.com\/en\/wp-json\/wp\/v2\/posts\/2055\/revisions"}],"predecessor-version":[{"id":2060,"href":"https:\/\/trieuminh.com\/en\/wp-json\/wp\/v2\/posts\/2055\/revisions\/2060"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/trieuminh.com\/en\/wp-json\/wp\/v2\/media\/2057"}],"wp:attachment":[{"href":"https:\/\/trieuminh.com\/en\/wp-json\/wp\/v2\/media?parent=2055"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/trieuminh.com\/en\/wp-json\/wp\/v2\/categories?post=2055"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/trieuminh.com\/en\/wp-json\/wp\/v2\/tags?post=2055"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}