{"id":950,"date":"2026-03-22T02:58:11","date_gmt":"2026-03-22T02:58:11","guid":{"rendered":"https:\/\/trieuminh.com\/?p=950"},"modified":"2026-06-17T08:23:32","modified_gmt":"2026-06-17T08:23:32","slug":"lap-dat-he-thong-may-lanh-vrv-vrf","status":"publish","type":"post","link":"https:\/\/trieuminh.com\/en\/lap-dat-he-thong-may-lanh-vrv-vrf\/","title":{"rendered":"L\u1eaeP \u0110\u1eb6T H\u1ec6 TH\u1ed0NG M\u00c1Y L\u1ea0NH VRV, VRF"},"content":{"rendered":"<h1 data-section-id=\"siirfv\" data-start=\"184\" data-end=\"324\"><span class=\"ez-toc-section\" id=\"LAP_DAT_HE_THONG_MAY_LANH_VRV_VRF_CHO_TOA_NHA-_THI_CONG_MAY_LANH_TRUNG_TAM_CHUYEN_NGHIEP\"><\/span>L\u1eaeP \u0110\u1eb6T H\u1ec6 TH\u1ed0NG M\u00c1Y L\u1ea0NH VRV, VRF CHO T\u00d2A NH\u00c0- THI C\u00d4NG M\u00c1Y L\u1ea0NH TRUNG T\u00c2M CHUY\u00caN NGHI\u1ec6P<span class=\"ez-toc-section-end\"><\/span><\/h1>\n<hr data-start=\"326\" data-end=\"329\" \/>\n<h2 data-section-id=\"1wa3h2u\" data-start=\"331\" data-end=\"408\"><span class=\"ez-toc-section\" id=\"1_Tong_quan_ve_he_thong_may_lanh_VRV_VRF_va_vai_tro_trong_cong_trinh_hien_dai\"><\/span>1. T\u1ed5ng quan v\u1ec1 h\u1ec7 th\u1ed1ng m\u00e1y l\u1ea1nh VRV, VRF v\u00e0 vai tr\u00f2 trong c\u00f4ng tr\u00ecnh hi\u1ec7n \u0111\u1ea1i<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p data-start=\"410\" data-end=\"791\">Trong b\u1ed1i c\u1ea3nh c\u00e1c c\u00f4ng tr\u00ecnh hi\u1ec7n \u0111\u1ea1i ng\u00e0y c\u00e0ng y\u00eau c\u1ea7u cao v\u1ec1 hi\u1ec7u su\u1ea5t v\u1eadn h\u00e0nh, kh\u1ea3 n\u0103ng ti\u1ebft ki\u1ec7m n\u0103ng l\u01b0\u1ee3ng c\u0169ng nh\u01b0 t\u00ednh linh ho\u1ea1t trong \u0111i\u1ec1u khi\u1ec3n, h\u1ec7 th\u1ed1ng m\u00e1y l\u1ea1nh VRV (Variable Refrigerant Volume) \u0111\u00e3 tr\u1edf th\u00e0nh m\u1ed9t trong nh\u1eefng gi\u1ea3i ph\u00e1p \u0111i\u1ec1u h\u00f2a kh\u00f4ng kh\u00ed trung t\u00e2m \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng r\u1ed9ng r\u00e3i v\u00e0 \u0111\u00e1nh gi\u00e1 cao b\u1edfi c\u00e1c k\u1ef9 s\u01b0 c\u01a1 \u0111i\u1ec7n (MEP), ch\u1ee7 \u0111\u1ea7u t\u01b0 v\u00e0 \u0111\u01a1n v\u1ecb v\u1eadn h\u00e0nh t\u00f2a nh\u00e0.<\/p>\n<p data-start=\"793\" data-end=\"1188\">H\u1ec7 th\u1ed1ng VRV ho\u1ea1t \u0111\u1ed9ng d\u1ef1a tr\u00ean nguy\u00ean l\u00fd \u0111i\u1ec1u ch\u1ec9nh l\u01b0u l\u01b0\u1ee3ng m\u00f4i ch\u1ea5t l\u1ea1nh theo t\u1ea3i nhi\u1ec7t th\u1ef1c t\u1ebf c\u1ee7a t\u1eebng khu v\u1ef1c s\u1eed d\u1ee5ng, t\u1eeb \u0111\u00f3 gi\u00fap t\u1ed1i \u01b0u h\u00f3a c\u00f4ng su\u1ea5t ti\u00eau th\u1ee5 \u0111i\u1ec7n n\u0103ng, gi\u1ea3m thi\u1ec3u hao ph\u00ed n\u0103ng l\u01b0\u1ee3ng v\u00e0 n\u00e2ng cao tu\u1ed5i th\u1ecd thi\u1ebft b\u1ecb trong qu\u00e1 tr\u00ecnh v\u1eadn h\u00e0nh l\u00e2u d\u00e0i, \u0111\u1ed3ng th\u1eddi cho ph\u00e9p k\u1ebft n\u1ed1i nhi\u1ec1u d\u00e0n l\u1ea1nh v\u1edbi m\u1ed9t ho\u1eb7c nhi\u1ec1u d\u00e0n n\u00f3ng th\u00f4ng qua h\u1ec7 th\u1ed1ng \u1ed1ng \u0111\u1ed3ng ph\u1ee9c t\u1ea1p nh\u01b0ng linh ho\u1ea1t.<\/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\/lap-dat-he-thong-may-lanh-vrv-vrf\/#LAP_DAT_HE_THONG_MAY_LANH_VRV_VRF_CHO_TOA_NHA-_THI_CONG_MAY_LANH_TRUNG_TAM_CHUYEN_NGHIEP\" >L\u1eaeP \u0110\u1eb6T H\u1ec6 TH\u1ed0NG M\u00c1Y L\u1ea0NH VRV, VRF CHO T\u00d2A NH\u00c0- THI C\u00d4NG M\u00c1Y L\u1ea0NH TRUNG T\u00c2M CHUY\u00caN NGHI\u1ec6P<\/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\/lap-dat-he-thong-may-lanh-vrv-vrf\/#1_Tong_quan_ve_he_thong_may_lanh_VRV_VRF_va_vai_tro_trong_cong_trinh_hien_dai\" >1. T\u1ed5ng quan v\u1ec1 h\u1ec7 th\u1ed1ng m\u00e1y l\u1ea1nh VRV, VRF v\u00e0 vai tr\u00f2 trong c\u00f4ng tr\u00ecnh hi\u1ec7n \u0111\u1ea1i<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/trieuminh.com\/en\/lap-dat-he-thong-may-lanh-vrv-vrf\/#2_Tam_quan_trong_cua_quy_trinh_lap_dat_he_thong_VRV_VRF_dung_chuan_ky_thuat\" >2. T\u1ea7m quan tr\u1ecdng c\u1ee7a quy tr\u00ecnh l\u1eafp \u0111\u1eb7t h\u1ec7 th\u1ed1ng VRV, VRF \u0111\u00fang chu\u1ea9n k\u1ef9 thu\u1eadt<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/trieuminh.com\/en\/lap-dat-he-thong-may-lanh-vrv-vrf\/#i\" >\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0<\/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\/lap-dat-he-thong-may-lanh-vrv-vrf\/#3_Quy_trinh_lap_dat_he_thong_may_lanh_VRV_VRF_cho_toa_nha\" >3. Quy tr\u00ecnh l\u1eafp \u0111\u1eb7t h\u1ec7 th\u1ed1ng m\u00e1y l\u1ea1nh VRV, VRF cho t\u00f2a nh\u00e0:<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/trieuminh.com\/en\/lap-dat-he-thong-may-lanh-vrv-vrf\/#31_Khao_sat_hien_trang_cong_trinh_va_lap_phuong_an_thiet_ke_thi_cong\" >3.1. Kh\u1ea3o s\u00e1t hi\u1ec7n tr\u1ea1ng c\u00f4ng tr\u00ecnh v\u00e0 l\u1eadp ph\u01b0\u01a1ng \u00e1n thi\u1ebft k\u1ebf thi c\u00f4ng<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/trieuminh.com\/en\/lap-dat-he-thong-may-lanh-vrv-vrf\/#32_Chuan_bi_vat_tu_thiet_bi_va_kiem_soat_chat_luong_dau_vao\" >3.2. Chu\u1ea9n b\u1ecb v\u1eadt t\u01b0, thi\u1ebft b\u1ecb v\u00e0 ki\u1ec3m so\u00e1t ch\u1ea5t l\u01b0\u1ee3ng \u0111\u1ea7u v\u00e0o<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/trieuminh.com\/en\/lap-dat-he-thong-may-lanh-vrv-vrf\/#33_Dinh_vi_va_lap_dat_dan_lanh_theo_dung_thiet_ke_ky_thuat\" >3.3. \u0110\u1ecbnh v\u1ecb v\u00e0 l\u1eafp \u0111\u1eb7t d\u00e0n l\u1ea1nh theo \u0111\u00fang thi\u1ebft k\u1ebf k\u1ef9 thu\u1eadt<\/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\/lap-dat-he-thong-may-lanh-vrv-vrf\/#34_Lap_dat_he_thong_ong_dong_dan_moi_chat_lanh_gas\" >3.4. L\u1eafp \u0111\u1eb7t h\u1ec7 th\u1ed1ng \u1ed1ng \u0111\u1ed3ng d\u1eabn m\u00f4i ch\u1ea5t l\u1ea1nh (gas)<\/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\/lap-dat-he-thong-may-lanh-vrv-vrf\/#35_Lap_dat_he_thong_ong_nuoc_ngung_va_kiem_soat_thoat_nuoc\" >3.5. L\u1eafp \u0111\u1eb7t h\u1ec7 th\u1ed1ng \u1ed1ng n\u01b0\u1edbc ng\u01b0ng v\u00e0 ki\u1ec3m so\u00e1t tho\u00e1t n\u01b0\u1edbc<\/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\/lap-dat-he-thong-may-lanh-vrv-vrf\/#36_Lap_dat_dan_nong_VRV_VRF_va_dam_bao_dieu_kien_van_hanh_toi_uu\" >3.6. L\u1eafp \u0111\u1eb7t d\u00e0n n\u00f3ng VRV, VRF v\u00e0 \u0111\u1ea3m b\u1ea3o \u0111i\u1ec1u ki\u1ec7n v\u1eadn h\u00e0nh t\u1ed1i \u01b0u<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-12\" href=\"https:\/\/trieuminh.com\/en\/lap-dat-he-thong-may-lanh-vrv-vrf\/#37_Lap_dat_he_thong_dien_va_dieu_khien_trung_tam\" >3.7. L\u1eafp \u0111\u1eb7t h\u1ec7 th\u1ed1ng \u0111i\u1ec7n v\u00e0 \u0111i\u1ec1u khi\u1ec3n trung t\u00e2m<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-13\" href=\"https:\/\/trieuminh.com\/en\/lap-dat-he-thong-may-lanh-vrv-vrf\/#38_Thu_kin_hut_chan_khong_va_nap_gas_he_thong\" >3.8. Th\u1eed k\u00edn, h\u00fat ch\u00e2n kh\u00f4ng v\u00e0 n\u1ea1p gas h\u1ec7 th\u1ed1ng<\/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\/lap-dat-he-thong-may-lanh-vrv-vrf\/#39_Chay_thu_kiem_tra_van_hanh_va_nghiem_thu_he_thong\" >3.9. Ch\u1ea1y th\u1eed, ki\u1ec3m tra v\u1eadn h\u00e0nh v\u00e0 nghi\u1ec7m thu h\u1ec7 th\u1ed1ng<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-1'><a class=\"ez-toc-link ez-toc-heading-15\" href=\"https:\/\/trieuminh.com\/en\/lap-dat-he-thong-may-lanh-vrv-vrf\/#4_Kinh_nghiem_toi_uu_hieu_suat_he_VRV_VRF_sau_lap_dat\" >4. Kinh nghi\u1ec7m t\u1ed1i \u01b0u hi\u1ec7u su\u1ea5t h\u1ec7 VRV, VRF sau l\u1eafp \u0111\u1eb7t<\/a><\/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\/lap-dat-he-thong-may-lanh-vrv-vrf\/#5_Ket_luan\" >5. K\u1ebft lu\u1eadn<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-1'><a class=\"ez-toc-link ez-toc-heading-17\" href=\"https:\/\/trieuminh.com\/en\/lap-dat-he-thong-may-lanh-vrv-vrf\/#6_Lien_He\" >6. Li\u00ean H\u1ec7:<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-18\" href=\"https:\/\/trieuminh.com\/en\/lap-dat-he-thong-may-lanh-vrv-vrf\/#Xem_them\" >More<\/a><\/li><\/ul><\/li><\/ul><\/li><\/ul><\/nav><\/div>\n\n<p data-start=\"1190\" data-end=\"1294\">Nh\u1edd nh\u1eefng \u01b0u \u0111i\u1ec3m v\u01b0\u1ee3t tr\u1ed9i n\u00e0y, h\u1ec7 th\u1ed1ng m\u00e1y l\u1ea1nh trung t\u00e2m VRV,VRF \u0111\u01b0\u1ee3c \u1ee9ng d\u1ee5ng ph\u1ed5 bi\u1ebfn trong c\u00e1c lo\u1ea1i h\u00ecnh c\u00f4ng tr\u00ecnh nh\u01b0:<\/p>\n<ul data-start=\"1296\" data-end=\"1614\">\n<li data-section-id=\"oumi55\" data-start=\"1296\" data-end=\"1375\">T\u00f2a nh\u00e0 v\u0103n ph\u00f2ng cao t\u1ea7ng y\u00eau c\u1ea7u ki\u1ec3m so\u00e1t nhi\u1ec7t \u0111\u1ed9 \u0111\u1ed9c l\u1eadp theo t\u1eebng ph\u00f2ng<\/li>\n<li data-section-id=\"1aspdkj\" data-start=\"1376\" data-end=\"1435\">Kh\u00e1ch s\u1ea1n, resort c\u1ea7n v\u1eadn h\u00e0nh li\u00ean t\u1ee5c v\u1edbi hi\u1ec7u su\u1ea5t cao<\/li>\n<li data-section-id=\"667c8g\" data-start=\"1436\" data-end=\"1499\">Trung t\u00e2m th\u01b0\u01a1ng m\u1ea1i c\u00f3 t\u1ea3i l\u1ea1nh bi\u1ebfn \u0111\u1ed9ng l\u1edbn theo th\u1eddi gian<\/li>\n<li data-section-id=\"bx89uy\" data-start=\"1500\" data-end=\"1558\">Bi\u1ec7t th\u1ef1 cao c\u1ea5p y\u00eau c\u1ea7u th\u1ea9m m\u1ef9 v\u00e0 ti\u1ebft ki\u1ec7m kh\u00f4ng gian<\/li>\n<li data-section-id=\"133dmsb\" data-start=\"1559\" data-end=\"1614\">Nh\u00e0 m\u00e1y, khu c\u00f4ng nghi\u1ec7p c\u1ea7n \u0111\u1ed9 \u1ed5n \u0111\u1ecbnh v\u00e0 \u0111\u1ed9 b\u1ec1n cao<\/li>\n<\/ul>\n<p data-start=\"1616\" data-end=\"1827\">Tuy nhi\u00ean, \u0111\u1ec3 h\u1ec7 th\u1ed1ng VRV,VRF c\u00f3 th\u1ec3 ph\u00e1t huy t\u1ed1i \u0111a hi\u1ec7u qu\u1ea3, vi\u1ec7c thi c\u00f4ng l\u1eafp \u0111\u1eb7t ph\u1ea3i tu\u00e2n th\u1ee7 quy tr\u00ecnh k\u1ef9 thu\u1eadt nghi\u00eam ng\u1eb7t, \u0111\u1ea3m b\u1ea3o \u0111\u00fang ti\u00eau chu\u1ea9n c\u1ee7a nh\u00e0 s\u1ea3n xu\u1ea5t c\u0169ng nh\u01b0 c\u00e1c quy chu\u1ea9n k\u1ef9 thu\u1eadt hi\u1ec7n h\u00e0nh.<\/p>\n<p data-start=\"1616\" data-end=\"1827\"><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=\"886\" height=\"886\" 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: 886px) 100vw, 886px\" \/><\/p>\n<hr data-start=\"1829\" data-end=\"1832\" \/>\n<h2 data-section-id=\"9nm0t7\" data-start=\"1834\" data-end=\"1909\"><span class=\"ez-toc-section\" id=\"2_Tam_quan_trong_cua_quy_trinh_lap_dat_he_thong_VRV_VRF_dung_chuan_ky_thuat\"><\/span>2. T\u1ea7m quan tr\u1ecdng c\u1ee7a quy tr\u00ecnh l\u1eafp \u0111\u1eb7t h\u1ec7 th\u1ed1ng VRV, VRF \u0111\u00fang chu\u1ea9n k\u1ef9 thu\u1eadt<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p data-start=\"1911\" data-end=\"2198\">Trong th\u1ef1c t\u1ebf thi c\u00f4ng h\u1ec7 th\u1ed1ng HVAC, r\u1ea5t nhi\u1ec1u s\u1ef1 c\u1ed1 ph\u00e1t sinh kh\u00f4ng \u0111\u1ebfn t\u1eeb thi\u1ebft b\u1ecb m\u00e0 ch\u1ee7 y\u1ebfu xu\u1ea5t ph\u00e1t t\u1eeb vi\u1ec7c l\u1eafp \u0111\u1eb7t kh\u00f4ng \u0111\u00fang quy tr\u00ecnh, kh\u00f4ng ki\u1ec3m so\u00e1t t\u1ed1t ch\u1ea5t l\u01b0\u1ee3ng v\u1eadt t\u01b0 ho\u1eb7c thi c\u00f4ng thi\u1ebfu kinh nghi\u1ec7m, d\u1eabn \u0111\u1ebfn h\u00e0ng lo\u1ea1t v\u1ea5n \u0111\u1ec1 nghi\u00eam tr\u1ecdng trong qu\u00e1 tr\u00ecnh v\u1eadn h\u00e0nh sau n\u00e0y.<\/p>\n<p data-start=\"2200\" data-end=\"2313\">N\u1ebfu quy tr\u00ecnh l\u1eafp \u0111\u1eb7t h\u1ec7 th\u1ed1ng VRV kh\u00f4ng \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n \u0111\u00fang ti\u00eau chu\u1ea9n, h\u1ec7 th\u1ed1ng c\u00f3 th\u1ec3 g\u1eb7p ph\u1ea3i c\u00e1c v\u1ea5n \u0111\u1ec1 nh\u01b0:<\/p>\n<ul data-start=\"2315\" data-end=\"2701\">\n<li data-section-id=\"h4twcp\" data-start=\"2315\" data-end=\"2405\">Hi\u1ec7u su\u1ea5t l\u00e0m l\u1ea1nh kh\u00f4ng \u0111\u1ea1t y\u00eau c\u1ea7u thi\u1ebft k\u1ebf, g\u00e2y n\u00f3ng\/l\u1ea1nh kh\u00f4ng \u0111\u1ec1u trong c\u00e1c khu v\u1ef1c<\/li>\n<li data-section-id=\"9vkicv\" data-start=\"2406\" data-end=\"2470\">Ti\u00eau th\u1ee5 \u0111i\u1ec7n n\u0103ng t\u0103ng cao do h\u1ec7 th\u1ed1ng ph\u1ea3i ho\u1ea1t \u0111\u1ed9ng qu\u00e1 t\u1ea3i<\/li>\n<li data-section-id=\"1xxq88z\" data-start=\"2471\" data-end=\"2540\">R\u00f2 r\u1ec9 m\u00f4i ch\u1ea5t l\u1ea1nh (gas) l\u00e0m gi\u1ea3m hi\u1ec7u su\u1ea5t v\u00e0 g\u00e2y h\u01b0 h\u1ecfng m\u00e1y n\u00e9n<\/li>\n<li data-section-id=\"19pwmm8\" data-start=\"2541\" data-end=\"2614\">T\u1eafc ngh\u1ebdn \u1ed1ng n\u01b0\u1edbc ng\u01b0ng g\u00e2y r\u00f2 r\u1ec9 n\u01b0\u1edbc, \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn tr\u1ea7n v\u00e0 n\u1ed9i th\u1ea5t<\/li>\n<li data-section-id=\"lz1i1h\" data-start=\"2615\" data-end=\"2668\">T\u0103ng chi ph\u00ed b\u1ea3o tr\u00ec, s\u1eeda ch\u1eefa v\u00e0 thay th\u1ebf thi\u1ebft b\u1ecb<\/li>\n<li data-section-id=\"1jf5dy9\" data-start=\"2669\" data-end=\"2701\">Gi\u1ea3m tu\u1ed5i th\u1ecd to\u00e0n b\u1ed9 h\u1ec7 th\u1ed1ng<\/li>\n<\/ul>\n<p data-start=\"2703\" data-end=\"2874\">Ch\u00ednh v\u00ec v\u1eady, vi\u1ec7c x\u00e2y d\u1ef1ng v\u00e0 tu\u00e2n th\u1ee7 m\u1ed9t quy tr\u00ecnh l\u1eafp \u0111\u1eb7t chi ti\u1ebft, khoa h\u1ecdc v\u00e0 chu\u1ea9n k\u1ef9 thu\u1eadt l\u00e0 y\u1ebfu t\u1ed1 b\u1eaft bu\u1ed9c \u0111\u1ed1i v\u1edbi b\u1ea5t k\u1ef3 \u0111\u01a1n v\u1ecb thi c\u00f4ng MEP chuy\u00ean nghi\u1ec7p n\u00e0o.<\/p>\n<h2 data-section-id=\"4mjliq\" data-start=\"2881\" data-end=\"2942\"><span class=\"ez-toc-section\" id=\"i\"><\/span><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=\"318\" height=\"255\" 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: 318px) 100vw, 318px\" \/>\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 <img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-177\" src=\"https:\/\/trieuminh.com\/wp-content\/uploads\/2021\/06\/dieu-hoa-trung-tamvrv-daikin-300x171.jpeg\" alt=\"\" width=\"437\" height=\"249\" srcset=\"https:\/\/trieuminh.com\/wp-content\/uploads\/2021\/06\/dieu-hoa-trung-tamvrv-daikin-300x171.jpeg 300w, https:\/\/trieuminh.com\/wp-content\/uploads\/2021\/06\/dieu-hoa-trung-tamvrv-daikin.jpeg 700w\" sizes=\"auto, (max-width: 437px) 100vw, 437px\" \/><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<hr data-start=\"2876\" data-end=\"2879\" \/>\n<h2 data-section-id=\"4mjliq\" data-start=\"2881\" data-end=\"2942\"><span class=\"ez-toc-section\" id=\"3_Quy_trinh_lap_dat_he_thong_may_lanh_VRV_VRF_cho_toa_nha\"><\/span>3. Quy tr\u00ecnh l\u1eafp \u0111\u1eb7t h\u1ec7 th\u1ed1ng m\u00e1y l\u1ea1nh VRV, VRF cho t\u00f2a nh\u00e0:<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<hr data-start=\"2944\" data-end=\"2947\" \/>\n<h3 data-section-id=\"zi96q8\" data-start=\"2949\" data-end=\"3023\"><span class=\"ez-toc-section\" id=\"31_Khao_sat_hien_trang_cong_trinh_va_lap_phuong_an_thiet_ke_thi_cong\"><\/span>3.1. Kh\u1ea3o s\u00e1t hi\u1ec7n tr\u1ea1ng c\u00f4ng tr\u00ecnh v\u00e0 l\u1eadp ph\u01b0\u01a1ng \u00e1n thi\u1ebft k\u1ebf thi c\u00f4ng<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p data-start=\"3025\" data-end=\"3319\">B\u01b0\u1edbc kh\u1ea3o s\u00e1t hi\u1ec7n tr\u1ea1ng \u0111\u00f3ng vai tr\u00f2 n\u1ec1n t\u1ea3ng trong to\u00e0n b\u1ed9 quy tr\u00ecnh l\u1eafp \u0111\u1eb7t h\u1ec7 th\u1ed1ng VRV, b\u1edfi m\u1ecdi sai s\u00f3t trong giai \u0111o\u1ea1n n\u00e0y \u0111\u1ec1u c\u00f3 th\u1ec3 k\u00e9o theo nh\u1eefng h\u1eadu qu\u1ea3 nghi\u00eam tr\u1ecdng trong c\u00e1c b\u01b0\u1edbc thi c\u00f4ng v\u00e0 v\u1eadn h\u00e0nh sau n\u00e0y, \u0111\u1eb7c bi\u1ec7t l\u00e0 \u0111\u1ed1i v\u1edbi c\u00e1c c\u00f4ng tr\u00ecnh c\u00f3 quy m\u00f4 l\u1edbn v\u00e0 y\u00eau c\u1ea7u k\u1ef9 thu\u1eadt cao.<\/p>\n<p data-start=\"3321\" data-end=\"3454\">Trong qu\u00e1 tr\u00ecnh kh\u1ea3o s\u00e1t, \u0111\u1ed9i ng\u0169 k\u1ef9 s\u01b0 c\u1ea7n ti\u1ebfn h\u00e0nh \u0111\u00e1nh gi\u00e1 t\u1ed5ng th\u1ec3 c\u00f4ng tr\u00ecnh d\u1ef1a tr\u00ean nhi\u1ec1u y\u1ebfu t\u1ed1 k\u1ef9 thu\u1eadt kh\u00e1c nhau, bao g\u1ed3m:<\/p>\n<ul data-start=\"3456\" data-end=\"3918\">\n<li data-section-id=\"4ke4is\" data-start=\"3456\" data-end=\"3539\">Di\u1ec7n t\u00edch s\u1eed d\u1ee5ng v\u00e0 ch\u1ee9c n\u0103ng c\u1ee7a t\u1eebng khu v\u1ef1c nh\u1eb1m t\u00ednh to\u00e1n t\u1ea3i l\u1ea1nh ch\u00ednh x\u00e1c<\/li>\n<li data-section-id=\"gr23x0\" data-start=\"3540\" data-end=\"3615\">Chi\u1ec1u cao tr\u1ea7n, k\u1ebft c\u1ea5u d\u1ea7m s\u00e0n \u0111\u1ec3 b\u1ed1 tr\u00ed h\u1ec7 th\u1ed1ng \u1ed1ng v\u00e0 d\u00e0n l\u1ea1nh h\u1ee3p l\u00fd<\/li>\n<li data-section-id=\"1emx3ov\" data-start=\"3616\" data-end=\"3678\">V\u1ecb tr\u00ed \u0111\u1eb7t d\u00e0n n\u00f3ng \u0111\u1ea3m b\u1ea3o th\u00f4ng tho\u00e1ng, thu\u1eadn ti\u1ec7n b\u1ea3o tr\u00ec<\/li>\n<li data-section-id=\"1olbu5\" data-start=\"3679\" data-end=\"3764\">Tuy\u1ebfn \u0111\u01b0\u1eddng \u1ed1ng \u0111\u1ed3ng v\u00e0 \u1ed1ng n\u01b0\u1edbc ng\u01b0ng \u0111\u1ec3 t\u1ed1i \u01b0u chi\u1ec1u d\u00e0i v\u00e0 gi\u1ea3m t\u1ed5n th\u1ea5t \u00e1p su\u1ea5t<\/li>\n<li data-section-id=\"1jfkcgt\" data-start=\"3765\" data-end=\"3819\">H\u1ec7 th\u1ed1ng \u0111i\u1ec7n ngu\u1ed3n, \u0111\u1ea3m b\u1ea3o \u0111\u1ee7 c\u00f4ng su\u1ea5t v\u00e0 an to\u00e0n<\/li>\n<li data-section-id=\"1mexel4\" data-start=\"3820\" data-end=\"3918\">S\u1ef1 ph\u1ed1i h\u1ee3p v\u1edbi c\u00e1c h\u1ec7 th\u1ed1ng kh\u00e1c nh\u01b0 PCCC, th\u00f4ng gi\u00f3, c\u1ea5p tho\u00e1t n\u01b0\u1edbc \u0111\u1ec3 tr\u00e1nh xung \u0111\u1ed9t k\u1ef9 thu\u1eadt<\/li>\n<\/ul>\n<p data-start=\"3920\" data-end=\"4014\">Sau khi ho\u00e0n t\u1ea5t kh\u1ea3o s\u00e1t, k\u1ef9 s\u01b0 s\u1ebd ti\u1ebfn h\u00e0nh tri\u1ec3n khai b\u1ea3n v\u1ebd shopdrawing chi ti\u1ebft, bao g\u1ed3m:<\/p>\n<ul data-start=\"4016\" data-end=\"4151\">\n<li data-section-id=\"1kcvf5d\" data-start=\"4016\" data-end=\"4046\">S\u01a1 \u0111\u1ed3 nguy\u00ean l\u00fd h\u1ec7 th\u1ed1ng VRV<\/li>\n<li data-section-id=\"1jzpcd4\" data-start=\"4047\" data-end=\"4082\">B\u1ea3n v\u1ebd b\u1ed1 tr\u00ed d\u00e0n n\u00f3ng \u2013 d\u00e0n l\u1ea1nh<\/li>\n<li data-section-id=\"2xks2l\" data-start=\"4083\" data-end=\"4109\">B\u1ea3n v\u1ebd routing \u0111\u01b0\u1eddng \u1ed1ng<\/li>\n<li data-section-id=\"1y37bi7\" data-start=\"4110\" data-end=\"4151\">B\u1ea3ng t\u00ednh t\u1ea3i l\u1ea1nh v\u00e0 l\u1ef1a ch\u1ecdn thi\u1ebft b\u1ecb<\/li>\n<\/ul>\n<figure id=\"attachment_953\" aria-describedby=\"caption-attachment-953\" style=\"width: 767px\" class=\"wp-caption alignnone\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-953\" title=\"QUY TR\u00ccNH L\u1eaeP \u0110\u1eb6T H\u1ec6 TH\u1ed0NG M\u00c1Y L\u1ea0NH VRV CHO T\u00d2A NH\u00c0\" src=\"https:\/\/trieuminh.com\/wp-content\/uploads\/2026\/03\/Quy-trinh-lap-dat-vrv.png\" alt=\"L\u1eaeP \u0110\u1eb6T H\u1ec6 TH\u1ed0NG M\u00c1Y L\u1ea0NH VRV, VRF\" width=\"767\" height=\"1151\" srcset=\"https:\/\/trieuminh.com\/wp-content\/uploads\/2026\/03\/Quy-trinh-lap-dat-vrv.png 1024w, https:\/\/trieuminh.com\/wp-content\/uploads\/2026\/03\/Quy-trinh-lap-dat-vrv-768x1152.png 768w\" sizes=\"auto, (max-width: 767px) 100vw, 767px\" \/><figcaption id=\"caption-attachment-953\" class=\"wp-caption-text\">L\u1eaeP \u0110\u1eb6T H\u1ec6 TH\u1ed0NG M\u00c1Y L\u1ea0NH VRV, VRF<\/figcaption><\/figure>\n<hr data-start=\"4153\" data-end=\"4156\" \/>\n<h3 data-section-id=\"iowb36\" data-start=\"4158\" data-end=\"4224\"><span class=\"ez-toc-section\" id=\"32_Chuan_bi_vat_tu_thiet_bi_va_kiem_soat_chat_luong_dau_vao\"><\/span>3.2. Chu\u1ea9n b\u1ecb v\u1eadt t\u01b0, thi\u1ebft b\u1ecb v\u00e0 ki\u1ec3m so\u00e1t ch\u1ea5t l\u01b0\u1ee3ng \u0111\u1ea7u v\u00e0o<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p data-start=\"4226\" data-end=\"4498\">Sau khi c\u00f3 \u0111\u1ea7y \u0111\u1ee7 h\u1ed3 s\u01a1 thi\u1ebft k\u1ebf, b\u01b0\u1edbc ti\u1ebfp theo l\u00e0 chu\u1ea9n b\u1ecb v\u1eadt t\u01b0 v\u00e0 thi\u1ebft b\u1ecb theo \u0111\u00fang ch\u1ee7ng lo\u1ea1i, ti\u00eau chu\u1ea9n k\u1ef9 thu\u1eadt v\u00e0 y\u00eau c\u1ea7u c\u1ee7a d\u1ef1 \u00e1n, \u0111\u1ed3ng th\u1eddi th\u1ef1c hi\u1ec7n ki\u1ec3m tra ch\u1ea5t l\u01b0\u1ee3ng \u0111\u1ea7u v\u00e0o m\u1ed9t c\u00e1ch nghi\u00eam ng\u1eb7t nh\u1eb1m \u0111\u1ea3m b\u1ea3o kh\u00f4ng x\u1ea3y ra sai s\u00f3t trong qu\u00e1 tr\u00ecnh thi c\u00f4ng.<\/p>\n<p data-start=\"4500\" data-end=\"4544\">C\u00e1c v\u1eadt t\u01b0 ch\u00ednh trong h\u1ec7 th\u1ed1ng VRV bao g\u1ed3m:<\/p>\n<ul data-start=\"4546\" data-end=\"4882\">\n<li data-section-id=\"4l7uer\" data-start=\"4546\" data-end=\"4582\">D\u00e0n n\u00f3ng VRV v\u1edbi c\u00f4ng su\u1ea5t ph\u00f9 h\u1ee3p<\/li>\n<li data-section-id=\"15w6w68\" data-start=\"4583\" data-end=\"4658\">D\u00e0n l\u1ea1nh \u0111a d\u1ea1ng ch\u1ee7ng lo\u1ea1i nh\u01b0 cassette \u00e2m tr\u1ea7n, n\u1ed1i \u1ed1ng gi\u00f3, treo t\u01b0\u1eddng<\/li>\n<li data-section-id=\"1ti5lh8\" data-start=\"4659\" data-end=\"4720\">\u1ed0ng \u0111\u1ed3ng d\u1eabn m\u00f4i ch\u1ea5t l\u1ea1nh v\u1edbi \u0111\u1ed9 d\u00e0y v\u00e0 ti\u00eau chu\u1ea9n ph\u00f9 h\u1ee3p<\/li>\n<li data-section-id=\"1yv0iph\" data-start=\"4721\" data-end=\"4772\">V\u1eadt li\u1ec7u b\u1ea3o \u00f4n c\u00e1ch nhi\u1ec7t ch\u1ed1ng th\u1ea5t tho\u00e1t nhi\u1ec7t<\/li>\n<li data-section-id=\"uzb37n\" data-start=\"4773\" data-end=\"4802\">\u1ed0ng n\u01b0\u1edbc ng\u01b0ng PVC ho\u1eb7c PPR<\/li>\n<li data-section-id=\"2lijy9\" data-start=\"4803\" data-end=\"4846\">D\u00e2y \u0111i\u1ec7n ngu\u1ed3n v\u00e0 d\u00e2y t\u00edn hi\u1ec7u \u0111i\u1ec1u khi\u1ec3n<\/li>\n<li data-section-id=\"gpcinq\" data-start=\"4847\" data-end=\"4882\">Ph\u1ee5 ki\u1ec7n k\u1ebft n\u1ed1i, gi\u00e1 \u0111\u1ee1, ty treo<\/li>\n<\/ul>\n<p data-start=\"4884\" data-end=\"4917\">Vi\u1ec7c ki\u1ec3m tra v\u1eadt t\u01b0 c\u1ea7n \u0111\u1ea3m b\u1ea3o:<\/p>\n<ul data-start=\"4919\" data-end=\"5070\">\n<li data-section-id=\"1mvgtjv\" data-start=\"4919\" data-end=\"4962\">\u1ed0ng \u0111\u1ed3ng kh\u00f4ng b\u1ecb m\u00f3p m\u00e9o, s\u1ea1ch b\u00ean trong<\/li>\n<li data-section-id=\"1b44pud\" data-start=\"4963\" data-end=\"5008\">B\u1ea3o \u00f4n \u0111\u1ea1t \u0111\u1ed9 d\u00e0y ti\u00eau chu\u1ea9n, kh\u00f4ng b\u1ecb r\u00e1ch<\/li>\n<li data-section-id=\"lz1mql\" data-start=\"5009\" data-end=\"5070\">Thi\u1ebft b\u1ecb c\u00f3 \u0111\u1ea7y \u0111\u1ee7 CO-CQ (ch\u1ee9ng nh\u1eadn xu\u1ea5t x\u1ee9 v\u00e0 ch\u1ea5t l\u01b0\u1ee3ng)<\/li>\n<li data-section-id=\"lz1mql\" data-start=\"5009\" data-end=\"5070\">\n<h2 data-section-id=\"4mjliq\" data-start=\"2881\" data-end=\"2942\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-952\" src=\"https:\/\/trieuminh.com\/wp-content\/uploads\/2026\/03\/SDNL-VRV.png\" alt=\"l\u1eafp m\u00e1y l\u1ea1nh fcu\" width=\"1040\" height=\"693\" srcset=\"https:\/\/trieuminh.com\/wp-content\/uploads\/2026\/03\/SDNL-VRV.png 1536w, https:\/\/trieuminh.com\/wp-content\/uploads\/2026\/03\/SDNL-VRV-768x512.png 768w\" sizes=\"auto, (max-width: 1040px) 100vw, 1040px\" \/><\/h2>\n<\/li>\n<\/ul>\n<hr data-start=\"5072\" data-end=\"5075\" \/>\n<h2 data-section-id=\"1a6749b\" data-start=\"0\" data-end=\"63\"><span class=\"ez-toc-section\" id=\"33_Dinh_vi_va_lap_dat_dan_lanh_theo_dung_thiet_ke_ky_thuat\"><\/span>3.3. \u0110\u1ecbnh v\u1ecb v\u00e0 l\u1eafp \u0111\u1eb7t d\u00e0n l\u1ea1nh theo \u0111\u00fang thi\u1ebft k\u1ebf k\u1ef9 thu\u1eadt<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p data-start=\"65\" data-end=\"483\">D\u00e0n l\u1ea1nh l\u00e0 thi\u1ebft b\u1ecb tr\u1ef1c ti\u1ebfp th\u1ef1c hi\u1ec7n qu\u00e1 tr\u00ecnh trao \u0111\u1ed5i nhi\u1ec7t v\u1edbi kh\u00f4ng kh\u00ed trong ph\u00f2ng, \u0111\u1ed3ng th\u1eddi \u1ea3nh h\u01b0\u1edfng tr\u1ef1c ti\u1ebfp \u0111\u1ebfn kh\u1ea3 n\u0103ng l\u00e0m l\u1ea1nh, \u0111\u1ed9 \u1ed3n, t\u00ednh th\u1ea9m m\u1ef9 v\u00e0 s\u1ef1 ti\u1ec7n nghi c\u1ee7a kh\u00f4ng gian s\u1eed d\u1ee5ng. Ch\u00ednh v\u00ec v\u1eady, c\u00f4ng t\u00e1c l\u1eafp \u0111\u1eb7t d\u00e0n l\u1ea1nh c\u1ea7n \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n ch\u00ednh x\u00e1c theo b\u1ea3n v\u1ebd thi\u1ebft k\u1ebf k\u1ef9 thu\u1eadt c\u0169ng nh\u01b0 c\u00e1c ti\u00eau chu\u1ea9n c\u1ee7a nh\u00e0 s\u1ea3n xu\u1ea5t nh\u1eb1m \u0111\u1ea3m b\u1ea3o h\u1ec7 th\u1ed1ng VRV, VRF v\u1eadn h\u00e0nh \u1ed5n \u0111\u1ecbnh v\u00e0 \u0111\u1ea1t hi\u1ec7u su\u1ea5t t\u1ed1i \u01b0u.<\/p>\n<p data-start=\"485\" data-end=\"722\">Tr\u01b0\u1edbc khi ti\u1ebfn h\u00e0nh l\u1eafp \u0111\u1eb7t, \u0111\u1ed9i ng\u0169 k\u1ef9 thu\u1eadt c\u1ea7n ki\u1ec3m tra l\u1ea1i v\u1ecb tr\u00ed th\u1ef1c t\u1ebf t\u1ea1i c\u00f4ng tr\u00ecnh, \u0111\u1ed1i chi\u1ebfu v\u1edbi b\u1ea3n v\u1ebd shopdrawing nh\u1eb1m x\u00e1c \u0111\u1ecbnh ch\u00ednh x\u00e1c v\u1ecb tr\u00ed d\u00e0n l\u1ea1nh, cao \u0111\u1ed9 l\u1eafp \u0111\u1eb7t, h\u01b0\u1edbng th\u1ed5i gi\u00f3 c\u0169ng nh\u01b0 kho\u1ea3ng c\u00e1ch b\u1ea3o tr\u00ec thi\u1ebft b\u1ecb.<\/p>\n<p data-start=\"724\" data-end=\"790\">Quy tr\u00ecnh l\u1eafp \u0111\u1eb7t d\u00e0n l\u1ea1nh th\u01b0\u1eddng bao g\u1ed3m nhi\u1ec1u b\u01b0\u1edbc li\u00ean t\u1ee5c nh\u01b0:<\/p>\n<ul data-start=\"792\" data-end=\"1121\">\n<li data-section-id=\"sp3fsx\" data-start=\"792\" data-end=\"838\">\u0110\u1ecbnh v\u1ecb v\u1ecb tr\u00ed l\u1eafp \u0111\u1eb7t theo b\u1ea3n v\u1ebd k\u1ef9 thu\u1eadt.<\/li>\n<li data-section-id=\"1aom8ea\" data-start=\"839\" data-end=\"877\">X\u00e1c \u0111\u1ecbnh tim tr\u1ee5c v\u00e0 cao \u0111\u1ed9 l\u1eafp \u0111\u1eb7t.<\/li>\n<li data-section-id=\"eog2an\" data-start=\"878\" data-end=\"943\">Gia c\u00f4ng v\u00e0 l\u1eafp \u0111\u1eb7t h\u1ec7 ty ren, gi\u00e1 \u0111\u1ee1 ho\u1eb7c khung treo thi\u1ebft b\u1ecb.<\/li>\n<li data-section-id=\"scgn8n\" data-start=\"944\" data-end=\"991\">C\u00e2n ch\u1ec9nh \u0111\u1ed9 cao v\u00e0 \u0111\u1ed9 c\u00e2n b\u1eb1ng c\u1ee7a d\u00e0n l\u1ea1nh.<\/li>\n<li data-section-id=\"1h3fr14\" data-start=\"992\" data-end=\"1057\">C\u1ed1 \u0111\u1ecbnh ch\u1eafc ch\u1eafn thi\u1ebft b\u1ecb v\u00e0o h\u1ec7 k\u1ebft c\u1ea5u tr\u1ea7n ho\u1eb7c khung treo.<\/li>\n<li data-section-id=\"19pj3dc\" data-start=\"1058\" data-end=\"1121\">Ki\u1ec3m tra \u0111\u1ed9 \u1ed5n \u0111\u1ecbnh tr\u01b0\u1edbc khi k\u1ebft n\u1ed1i c\u00e1c h\u1ec7 th\u1ed1ng li\u00ean quan.<\/li>\n<\/ul>\n<p data-start=\"1123\" data-end=\"1207\">Trong qu\u00e1 tr\u00ecnh thi c\u00f4ng, c\u1ea7n \u0111\u1eb7c bi\u1ec7t l\u01b0u \u00fd m\u1ed9t s\u1ed1 y\u00eau c\u1ea7u k\u1ef9 thu\u1eadt quan tr\u1ecdng nh\u01b0:<\/p>\n<ul data-start=\"1209\" data-end=\"1894\">\n<li data-section-id=\"1m902iy\" data-start=\"1209\" data-end=\"1357\">\u0110\u1ea3m b\u1ea3o \u0111\u1ed9 d\u1ed1c ph\u00f9 h\u1ee3p c\u1ee7a m\u00e1ng n\u01b0\u1edbc ng\u01b0ng ho\u1eb7c th\u00e2n d\u00e0n l\u1ea1nh \u0111\u1ec3 n\u01b0\u1edbc ng\u01b0ng c\u00f3 th\u1ec3 tho\u00e1t t\u1ef1 nhi\u00ean, tr\u00e1nh hi\u1ec7n t\u01b0\u1ee3ng \u0111\u1ecdng n\u01b0\u1edbc v\u00e0 r\u00f2 r\u1ec9 xu\u1ed1ng tr\u1ea7n.<\/li>\n<li data-section-id=\"csfmmq\" data-start=\"1358\" data-end=\"1488\">Kh\u00f4ng l\u1eafp \u0111\u1eb7t d\u00e0n l\u1ea1nh t\u1ea1i v\u1ecb tr\u00ed c\u00f3 lu\u1ed3ng gi\u00f3 th\u1ed5i tr\u1ef1c ti\u1ebfp v\u00e0o ng\u01b0\u1eddi s\u1eed d\u1ee5ng nh\u1eb1m tr\u00e1nh g\u00e2y kh\u00f3 ch\u1ecbu ho\u1eb7c \u1ea3nh h\u01b0\u1edfng s\u1ee9c kh\u1ecfe.<\/li>\n<li data-section-id=\"1nibtr3\" data-start=\"1489\" data-end=\"1634\">\u0110\u1ea3m b\u1ea3o kho\u1ea3ng kh\u00f4ng gian b\u1ea3o tr\u00ec xung quanh thi\u1ebft b\u1ecb theo \u0111\u00fang khuy\u1ebfn c\u00e1o c\u1ee7a nh\u00e0 s\u1ea3n xu\u1ea5t \u0111\u1ec3 thu\u1eadn ti\u1ec7n cho vi\u1ec7c v\u1ec7 sinh v\u00e0 s\u1eeda ch\u1eefa sau n\u00e0y.<\/li>\n<li data-section-id=\"1yad1lt\" data-start=\"1635\" data-end=\"1752\">Ki\u1ec3m tra \u0111\u1ed9 c\u00e2n b\u1eb1ng c\u1ee7a d\u00e0n l\u1ea1nh nh\u1eb1m h\u1ea1n ch\u1ebf rung l\u1eafc, ti\u1ebfng \u1ed3n v\u00e0 t\u0103ng \u0111\u1ed9 b\u1ec1n thi\u1ebft b\u1ecb trong qu\u00e1 tr\u00ecnh v\u1eadn h\u00e0nh.<\/li>\n<li data-section-id=\"1a5el2s\" data-start=\"1753\" data-end=\"1894\">\u0110\u1ea3m b\u1ea3o k\u1ebft c\u1ea5u treo \u0111\u1ee7 kh\u1ea3 n\u0103ng ch\u1ecbu t\u1ea3i, \u0111\u1eb7c bi\u1ec7t \u0111\u1ed1i v\u1edbi c\u00e1c lo\u1ea1i d\u00e0n l\u1ea1nh cassette \u00e2m tr\u1ea7n ho\u1eb7c d\u00e0n l\u1ea1nh n\u1ed1i \u1ed1ng gi\u00f3 c\u00f3 k\u00edch th\u01b0\u1edbc l\u1edbn.<\/li>\n<\/ul>\n<p data-start=\"1896\" data-end=\"2071\">Ngo\u00e0i y\u1ebfu t\u1ed1 k\u1ef9 thu\u1eadt, vi\u1ec7c b\u1ed1 tr\u00ed d\u00e0n l\u1ea1nh c\u00f2n c\u1ea7n xem x\u00e9t \u0111\u1ebfn y\u1ebfu t\u1ed1 th\u1ea9m m\u1ef9 ki\u1ebfn tr\u00fac, \u0111\u1ea3m b\u1ea3o h\u00e0i h\u00f2a v\u1edbi kh\u00f4ng gian n\u1ed9i th\u1ea5t v\u00e0 t\u1ed1i \u01b0u hi\u1ec7u qu\u1ea3 ph\u00e2n ph\u1ed1i gi\u00f3 trong ph\u00f2ng.<\/p>\n<p data-start=\"1896\" data-end=\"2071\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-951\" src=\"https:\/\/trieuminh.com\/wp-content\/uploads\/2026\/03\/lap-FCU.jpg\" alt=\"quy tr\u00ecnh l\u1eafp vrv\" width=\"720\" height=\"1461\" \/><\/p>\n<hr data-start=\"2073\" data-end=\"2076\" \/>\n<h2 data-section-id=\"zvxn67\" data-start=\"2078\" data-end=\"2135\"><span class=\"ez-toc-section\" id=\"34_Lap_dat_he_thong_ong_dong_dan_moi_chat_lanh_gas\"><\/span>3.4. L\u1eafp \u0111\u1eb7t h\u1ec7 th\u1ed1ng \u1ed1ng \u0111\u1ed3ng d\u1eabn m\u00f4i ch\u1ea5t l\u1ea1nh (gas)<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p data-start=\"2137\" data-end=\"2458\">H\u1ec7 th\u1ed1ng \u1ed1ng \u0111\u1ed3ng d\u1eabn m\u00f4i ch\u1ea5t l\u1ea1nh \u0111\u01b0\u1ee3c xem l\u00e0 \u201cm\u1ea1ch m\u00e1u\u201d c\u1ee7a h\u1ec7 th\u1ed1ng VRV, VRF v\u00ec c\u00f3 nhi\u1ec7m v\u1ee5 v\u1eadn chuy\u1ec3n gas l\u1ea1nh gi\u1eefa d\u00e0n n\u00f3ng v\u00e0 c\u00e1c d\u00e0n l\u1ea1nh trong to\u00e0n b\u1ed9 c\u00f4ng tr\u00ecnh. Ch\u1ea5t l\u01b0\u1ee3ng thi c\u00f4ng h\u1ec7 th\u1ed1ng \u1ed1ng \u0111\u1ed3ng \u1ea3nh h\u01b0\u1edfng tr\u1ef1c ti\u1ebfp \u0111\u1ebfn hi\u1ec7u su\u1ea5t l\u00e0m l\u1ea1nh, \u0111\u1ed9 b\u1ec1n m\u00e1y n\u00e9n c\u0169ng nh\u01b0 kh\u1ea3 n\u0103ng ti\u1ebft ki\u1ec7m n\u0103ng l\u01b0\u1ee3ng c\u1ee7a h\u1ec7 th\u1ed1ng.<\/p>\n<p data-start=\"2460\" data-end=\"2606\">Do y\u00eau c\u1ea7u k\u1ef9 thu\u1eadt r\u1ea5t cao, qu\u00e1 tr\u00ecnh l\u1eafp \u0111\u1eb7t \u1ed1ng \u0111\u1ed3ng c\u1ea7n \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n \u0111\u00fang quy tr\u00ecnh v\u00e0 tu\u00e2n th\u1ee7 nghi\u00eam ng\u1eb7t c\u00e1c ti\u00eau chu\u1ea9n c\u1ee7a nh\u00e0 s\u1ea3n xu\u1ea5t.<\/p>\n<p data-start=\"2608\" data-end=\"2660\">Quy tr\u00ecnh thi c\u00f4ng h\u1ec7 th\u1ed1ng \u1ed1ng \u0111\u1ed3ng th\u01b0\u1eddng bao g\u1ed3m:<\/p>\n<ul data-start=\"2662\" data-end=\"3070\">\n<li data-section-id=\"1f0eoyh\" data-start=\"2662\" data-end=\"2707\">\u0110o \u0111\u1ea1c v\u00e0 c\u1eaft \u1ed1ng theo k\u00edch th\u01b0\u1edbc thi\u1ebft k\u1ebf.<\/li>\n<li data-section-id=\"1ttxagn\" data-start=\"2708\" data-end=\"2745\">L\u00e0m s\u1ea1ch \u0111\u1ea7u \u1ed1ng tr\u01b0\u1edbc khi k\u1ebft n\u1ed1i.<\/li>\n<li data-section-id=\"463biv\" data-start=\"2746\" data-end=\"2802\">U\u1ed1n \u1ed1ng \u0111\u00fang k\u1ef9 thu\u1eadt nh\u1eb1m tr\u00e1nh m\u00f3p m\u00e9o ho\u1eb7c n\u1ee9t g\u00e3y.<\/li>\n<li data-section-id=\"cexoyj\" data-start=\"2803\" data-end=\"2855\">H\u00e0n n\u1ed1i \u1ed1ng b\u1eb1ng ph\u01b0\u01a1ng ph\u00e1p h\u00e0n \u0111\u1ed3ng chuy\u00ean d\u1ee5ng.<\/li>\n<li data-section-id=\"l6d03i\" data-start=\"2856\" data-end=\"2923\">Th\u1ed5i kh\u00ed nit\u01a1 trong qu\u00e1 tr\u00ecnh h\u00e0n \u0111\u1ec3 ch\u1ed1ng oxy h\u00f3a b\u00ean trong \u1ed1ng.<\/li>\n<li data-section-id=\"k1p7uw\" data-start=\"2924\" data-end=\"2963\">L\u1eafp \u0111\u1eb7t \u1ed1ng theo \u0111\u00fang tuy\u1ebfn thi\u1ebft k\u1ebf.<\/li>\n<li data-section-id=\"1sxjv9j\" data-start=\"2964\" data-end=\"3018\">C\u1ed1 \u0111\u1ecbnh \u0111\u01b0\u1eddng \u1ed1ng b\u1eb1ng gi\u00e1 \u0111\u1ee1 ho\u1eb7c k\u1eb9p treo ph\u00f9 h\u1ee3p.<\/li>\n<li data-section-id=\"10wtpnp\" data-start=\"3019\" data-end=\"3070\">B\u1ecdc b\u1ea3o \u00f4n c\u00e1ch nhi\u1ec7t sau khi ho\u00e0n thi\u1ec7n k\u1ebft n\u1ed1i.<\/li>\n<\/ul>\n<p data-start=\"3072\" data-end=\"3164\">Trong qu\u00e1 tr\u00ecnh thi c\u00f4ng, c\u00e1c y\u00eau c\u1ea7u k\u1ef9 thu\u1eadt quan tr\u1ecdng c\u1ea7n \u0111\u01b0\u1ee3c tu\u00e2n th\u1ee7 nghi\u00eam ng\u1eb7t nh\u01b0:<\/p>\n<ul data-start=\"3166\" data-end=\"3720\">\n<li data-section-id=\"10s7bac\" data-start=\"3166\" data-end=\"3283\">Kh\u00f4ng \u0111\u1ec3 b\u1ee5i b\u1ea9n, n\u01b0\u1edbc ho\u1eb7c h\u01a1i \u1ea9m l\u1ecdt v\u00e0o b\u00ean trong \u0111\u01b0\u1eddng \u1ed1ng v\u00ec c\u00f3 th\u1ec3 g\u00e2y ngh\u1eb9t van ti\u1ebft l\u01b0u v\u00e0 h\u01b0 h\u1ecfng m\u00e1y n\u00e9n.<\/li>\n<li data-section-id=\"a3227s\" data-start=\"3284\" data-end=\"3386\">To\u00e0n b\u1ed9 qu\u00e1 tr\u00ecnh h\u00e0n \u1ed1ng ph\u1ea3i s\u1eed d\u1ee5ng kh\u00ed nit\u01a1 nh\u1eb1m h\u1ea1n ch\u1ebf hi\u1ec7n t\u01b0\u1ee3ng oxy h\u00f3a b\u00ean trong th\u00e0nh \u1ed1ng.<\/li>\n<li data-section-id=\"1wzleqk\" data-start=\"3387\" data-end=\"3487\">\u0110\u1ea3m b\u1ea3o b\u00e1n k\u00ednh u\u1ed1n ph\u00f9 h\u1ee3p, kh\u00f4ng u\u1ed1n g\u1ea5p kh\u00fac g\u00e2y m\u00f3p \u1ed1ng ho\u1eb7c c\u1ea3n tr\u1edf l\u01b0u th\u00f4ng m\u00f4i ch\u1ea5t l\u1ea1nh.<\/li>\n<li data-section-id=\"zoyhf\" data-start=\"3488\" data-end=\"3606\">Tu\u00e2n th\u1ee7 chi\u1ec1u d\u00e0i t\u1ed1i \u0111a v\u00e0 ch\u00eanh l\u1ec7ch cao \u0111\u1ed9 gi\u1eefa d\u00e0n n\u00f3ng \u2013 d\u00e0n l\u1ea1nh theo \u0111\u00fang ti\u00eau chu\u1ea9n c\u1ee7a t\u1eebng h\u00e3ng s\u1ea3n xu\u1ea5t.<\/li>\n<li data-section-id=\"dlvoy6\" data-start=\"3607\" data-end=\"3720\">H\u1ec7 th\u1ed1ng gi\u00e1 \u0111\u1ee1 c\u1ea7n \u0111\u1ea3m b\u1ea3o ch\u1eafc ch\u1eafn nh\u1eb1m h\u1ea1n ch\u1ebf rung \u0111\u1ed9ng v\u00e0 tr\u00e1nh v\u00f5ng \u1ed1ng trong qu\u00e1 tr\u00ecnh s\u1eed d\u1ee5ng l\u00e2u d\u00e0i.<\/li>\n<\/ul>\n<p data-start=\"3722\" data-end=\"3885\">Ngo\u00e0i ra, l\u1edbp b\u1ea3o \u00f4n c\u00e1ch nhi\u1ec7t c\u1ee7a \u0111\u01b0\u1eddng \u1ed1ng \u0111\u1ed3ng c\u0169ng c\u1ea7n \u0111\u01b0\u1ee3c thi c\u00f4ng k\u00edn kh\u00edt 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 b\u00ean ngo\u00e0i \u0111\u01b0\u1eddng \u1ed1ng.<\/p>\n<hr data-start=\"3887\" data-end=\"3890\" \/>\n<h2 data-section-id=\"1pli378\" data-start=\"3892\" data-end=\"3955\"><span class=\"ez-toc-section\" id=\"35_Lap_dat_he_thong_ong_nuoc_ngung_va_kiem_soat_thoat_nuoc\"><\/span>3.5. L\u1eafp \u0111\u1eb7t h\u1ec7 th\u1ed1ng \u1ed1ng n\u01b0\u1edbc ng\u01b0ng v\u00e0 ki\u1ec3m so\u00e1t tho\u00e1t n\u01b0\u1edbc<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p data-start=\"3957\" data-end=\"4265\">Trong qu\u00e1 tr\u00ecnh ho\u1ea1t \u0111\u1ed9ng, d\u00e0n l\u1ea1nh s\u1ebd li\u00ean t\u1ee5c t\u1ea1o ra n\u01b0\u1edbc ng\u01b0ng do qu\u00e1 tr\u00ecnh trao \u0111\u1ed5i nhi\u1ec7t v\u1edbi kh\u00f4ng kh\u00ed. V\u00ec v\u1eady, h\u1ec7 th\u1ed1ng \u1ed1ng tho\u00e1t n\u01b0\u1edbc ng\u01b0ng \u0111\u00f3ng vai tr\u00f2 r\u1ea5t quan tr\u1ecdng trong vi\u1ec7c \u0111\u1ea3m b\u1ea3o n\u01b0\u1edbc \u0111\u01b0\u1ee3c tho\u00e1t ra ngo\u00e0i an to\u00e0n v\u00e0 \u1ed5n \u0111\u1ecbnh, tr\u00e1nh g\u00e2y th\u1ea5m d\u1ed9t ho\u1eb7c \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn k\u1ebft c\u1ea5u v\u00e0 n\u1ed9i th\u1ea5t c\u00f4ng tr\u00ecnh.<\/p>\n<p data-start=\"4267\" data-end=\"4415\">H\u1ec7 th\u1ed1ng n\u01b0\u1edbc ng\u01b0ng c\u1ea7n \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf v\u00e0 l\u1eafp \u0111\u1eb7t \u0111\u00fang k\u1ef9 thu\u1eadt ngay t\u1eeb \u0111\u1ea7u \u0111\u1ec3 h\u1ea1n ch\u1ebf t\u1ed1i \u0111a c\u00e1c s\u1ef1 c\u1ed1 r\u00f2 r\u1ec9 n\u01b0\u1edbc sau khi c\u00f4ng tr\u00ecnh \u0111i v\u00e0o s\u1eed d\u1ee5ng.<\/p>\n<p data-start=\"4417\" data-end=\"4464\">Qu\u00e1 tr\u00ecnh thi c\u00f4ng h\u1ec7 th\u1ed1ng n\u01b0\u1edbc ng\u01b0ng bao g\u1ed3m:<\/p>\n<ul data-start=\"4466\" data-end=\"4685\">\n<li data-section-id=\"1t80jvv\" data-start=\"4466\" data-end=\"4506\">X\u00e1c \u0111\u1ecbnh tuy\u1ebfn \u1ed1ng tho\u00e1t n\u01b0\u1edbc ph\u00f9 h\u1ee3p.<\/li>\n<li data-section-id=\"1ha4k1p\" data-start=\"4507\" data-end=\"4554\">L\u1eafp \u0111\u1eb7t \u0111\u01b0\u1eddng \u1ed1ng v\u1edbi \u0111\u1ed9 d\u1ed1c theo ti\u00eau chu\u1ea9n.<\/li>\n<li data-section-id=\"1xgpd97\" data-start=\"4555\" data-end=\"4593\">K\u1ebft n\u1ed1i \u1ed1ng n\u01b0\u1edbc ng\u01b0ng v\u1edbi d\u00e0n l\u1ea1nh.<\/li>\n<li data-section-id=\"1nl0hc5\" data-start=\"4594\" data-end=\"4633\">Gia c\u1ed1 v\u00e0 c\u1ed1 \u0111\u1ecbnh h\u1ec7 th\u1ed1ng \u0111\u01b0\u1eddng \u1ed1ng.<\/li>\n<li data-section-id=\"ifv2cp\" data-start=\"4634\" data-end=\"4685\">Ki\u1ec3m tra kh\u1ea3 n\u0103ng tho\u00e1t n\u01b0\u1edbc tr\u01b0\u1edbc khi \u0111\u00f3ng tr\u1ea7n.<\/li>\n<\/ul>\n<p data-start=\"4687\" data-end=\"4735\">C\u00e1c y\u00eau c\u1ea7u k\u1ef9 thu\u1eadt quan tr\u1ecdng c\u1ea7n \u0111\u1ea3m b\u1ea3o g\u1ed3m:<\/p>\n<ul data-start=\"4737\" data-end=\"5262\">\n<li data-section-id=\"6x2rpp\" data-start=\"4737\" data-end=\"4838\">\u0110\u1ed9 d\u1ed1c t\u1ed1i thi\u1ec3u c\u1ee7a \u0111\u01b0\u1eddng \u1ed1ng ph\u1ea3i \u0111\u1ee7 \u0111\u1ec3 n\u01b0\u1edbc c\u00f3 th\u1ec3 ch\u1ea3y t\u1ef1 nhi\u00ean m\u00e0 kh\u00f4ng b\u1ecb \u0111\u1ecdng l\u1ea1i trong \u1ed1ng.<\/li>\n<li data-section-id=\"1fnw7az\" data-start=\"4839\" data-end=\"4946\">H\u1ea1n ch\u1ebf t\u1ed1i \u0111a c\u00e1c v\u1ecb tr\u00ed g\u00e3y kh\u00fac ho\u1eb7c \u0111\u1ed5i h\u01b0\u1edbng qu\u00e1 nhi\u1ec1u g\u00e2y c\u1ea3n tr\u1edf d\u00f2ng ch\u1ea3y v\u00e0 ph\u00e1t sinh t\u1eafc ngh\u1ebdn.<\/li>\n<li data-section-id=\"1w9r8ko\" data-start=\"4947\" data-end=\"5043\">B\u1ed1 tr\u00ed b\u1eaby n\u01b0\u1edbc (P-trap) t\u1ea1i c\u00e1c v\u1ecb tr\u00ed c\u1ea7n thi\u1ebft nh\u1eb1m ng\u0103n m\u00f9i v\u00e0 \u1ed5n \u0111\u1ecbnh \u00e1p su\u1ea5t tho\u00e1t n\u01b0\u1edbc.<\/li>\n<li data-section-id=\"sfdpek\" data-start=\"5044\" data-end=\"5166\">Ki\u1ec3m tra kh\u1ea3 n\u0103ng tho\u00e1t n\u01b0\u1edbc th\u1ef1c t\u1ebf b\u1eb1ng c\u00e1ch ch\u1ea1y th\u1eed tr\u01b0\u1edbc khi ho\u00e0n thi\u1ec7n tr\u1ea7n ho\u1eb7c c\u00e1c h\u1ea1ng m\u1ee5c ho\u00e0n thi\u1ec7n n\u1ed9i th\u1ea5t.<\/li>\n<li data-section-id=\"1iakht0\" data-start=\"5167\" data-end=\"5262\">\u0110\u1ea3m b\u1ea3o c\u00e1c m\u1ed1i n\u1ed1i k\u00edn kh\u00edt nh\u1eb1m tr\u00e1nh hi\u1ec7n t\u01b0\u1ee3ng r\u00f2 r\u1ec9 n\u01b0\u1edbc ng\u01b0ng trong qu\u00e1 tr\u00ecnh v\u1eadn h\u00e0nh.<\/li>\n<\/ul>\n<p data-start=\"5264\" data-end=\"5423\">\u0110\u1ed1i v\u1edbi c\u00e1c c\u00f4ng tr\u00ecnh l\u1edbn ho\u1eb7c h\u1ec7 th\u1ed1ng c\u00f3 chi\u1ec1u d\u00e0i \u0111\u01b0\u1eddng \u1ed1ng n\u01b0\u1edbc ng\u01b0ng l\u1edbn, c\u00f3 th\u1ec3 c\u1ea7n b\u1ed1 tr\u00ed th\u00eam b\u01a1m n\u01b0\u1edbc ng\u01b0ng nh\u1eb1m \u0111\u1ea3m b\u1ea3o kh\u1ea3 n\u0103ng tho\u00e1t n\u01b0\u1edbc \u1ed5n \u0111\u1ecbnh.<\/p>\n<hr data-start=\"5425\" data-end=\"5428\" \/>\n<h2 data-section-id=\"186wsz5\" data-start=\"5430\" data-end=\"5500\"><span class=\"ez-toc-section\" id=\"36_Lap_dat_dan_nong_VRV_VRF_va_dam_bao_dieu_kien_van_hanh_toi_uu\"><\/span>3.6. L\u1eafp \u0111\u1eb7t d\u00e0n n\u00f3ng VRV, VRF v\u00e0 \u0111\u1ea3m b\u1ea3o \u0111i\u1ec1u ki\u1ec7n v\u1eadn h\u00e0nh t\u1ed1i \u01b0u<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p data-start=\"5502\" data-end=\"5733\">D\u00e0n n\u00f3ng l\u00e0 thi\u1ebft b\u1ecb trung t\u00e2m c\u1ee7a h\u1ec7 th\u1ed1ng VRV, VRF, c\u00f3 nhi\u1ec7m v\u1ee5 n\u00e9n v\u00e0 tu\u1ea7n ho\u00e0n m\u00f4i ch\u1ea5t l\u1ea1nh \u0111\u1ebfn to\u00e0n b\u1ed9 h\u1ec7 th\u1ed1ng. \u0110\u00e2y c\u0169ng l\u00e0 thi\u1ebft b\u1ecb ch\u1ecbu t\u1ea3i l\u1edbn v\u00e0 \u1ea3nh h\u01b0\u1edfng tr\u1ef1c ti\u1ebfp \u0111\u1ebfn hi\u1ec7u su\u1ea5t l\u00e0m l\u1ea1nh c\u0169ng nh\u01b0 tu\u1ed5i th\u1ecd to\u00e0n h\u1ec7 th\u1ed1ng.<\/p>\n<p data-start=\"5735\" data-end=\"5872\">Do \u0111\u00f3, v\u1ecb tr\u00ed l\u1eafp \u0111\u1eb7t d\u00e0n n\u00f3ng c\u1ea7n \u0111\u01b0\u1ee3c t\u00ednh to\u00e1n v\u00e0 l\u1ef1a ch\u1ecdn k\u1ef9 l\u01b0\u1ee1ng nh\u1eb1m \u0111\u1ea3m b\u1ea3o \u0111i\u1ec1u ki\u1ec7n th\u00f4ng gi\u00f3, gi\u1ea3i nhi\u1ec7t v\u00e0 b\u1ea3o tr\u00ec thu\u1eadn l\u1ee3i.<\/p>\n<p data-start=\"5874\" data-end=\"5924\">C\u00e1c y\u00eau c\u1ea7u k\u1ef9 thu\u1eadt khi l\u1eafp \u0111\u1eb7t d\u00e0n n\u00f3ng bao g\u1ed3m:<\/p>\n<ul data-start=\"5926\" data-end=\"6451\">\n<li data-section-id=\"kd9bzz\" data-start=\"5926\" data-end=\"6005\">\u0110\u1eb7t thi\u1ebft b\u1ecb t\u1ea1i v\u1ecb tr\u00ed th\u00f4ng tho\u00e1ng, l\u01b0u th\u00f4ng gi\u00f3 t\u1ed1t v\u00e0 kh\u00f4ng b\u1ecb che ch\u1eafn.<\/li>\n<li data-section-id=\"1ovpkx9\" data-start=\"6006\" data-end=\"6103\">Tr\u00e1nh l\u1eafp \u0111\u1eb7t t\u1ea1i khu v\u1ef1c c\u00f3 \u00e1nh n\u1eafng tr\u1ef1c ti\u1ebfp k\u00e9o d\u00e0i ho\u1eb7c c\u1ea7n c\u00f3 bi\u1ec7n ph\u00e1p che ch\u1eafn ph\u00f9 h\u1ee3p.<\/li>\n<li data-section-id=\"1gqjwmz\" data-start=\"6104\" data-end=\"6194\">\u0110\u1ea3m b\u1ea3o kho\u1ea3ng c\u00e1ch th\u00f4ng gi\u00f3 xung quanh thi\u1ebft b\u1ecb theo \u0111\u00fang ti\u00eau chu\u1ea9n c\u1ee7a nh\u00e0 s\u1ea3n xu\u1ea5t.<\/li>\n<li data-section-id=\"nt4w2p\" data-start=\"6195\" data-end=\"6278\">L\u1eafp \u0111\u1eb7t tr\u00ean b\u1ec7 b\u00ea t\u00f4ng ho\u1eb7c khung th\u00e9p ch\u1eafc ch\u1eafn nh\u1eb1m \u0111\u1ea3m b\u1ea3o kh\u1ea3 n\u0103ng ch\u1ecbu t\u1ea3i.<\/li>\n<li data-section-id=\"1wej1kf\" data-start=\"6279\" data-end=\"6370\">S\u1eed d\u1ee5ng \u0111\u1ec7m ch\u1ed1ng rung nh\u1eb1m h\u1ea1n ch\u1ebf rung \u0111\u1ed9ng v\u00e0 ti\u1ebfng \u1ed3n truy\u1ec1n sang k\u1ebft c\u1ea5u c\u00f4ng tr\u00ecnh.<\/li>\n<li data-section-id=\"1sz3uqf\" data-start=\"6371\" data-end=\"6451\">\u0110\u1ea3m b\u1ea3o thu\u1eadn ti\u1ec7n cho c\u00f4ng t\u00e1c b\u1ea3o tr\u00ec, v\u1ec7 sinh v\u00e0 thay th\u1ebf thi\u1ebft b\u1ecb sau n\u00e0y.<\/li>\n<\/ul>\n<p data-start=\"6453\" data-end=\"6611\">Ngo\u00e0i ra, vi\u1ec7c b\u1ed1 tr\u00ed nhi\u1ec1u d\u00e0n n\u00f3ng c\u1ea7n \u0111\u1ea3m b\u1ea3o kho\u1ea3ng c\u00e1ch h\u1ee3p l\u00fd nh\u1eb1m tr\u00e1nh hi\u1ec7n t\u01b0\u1ee3ng tu\u1ea7n ho\u00e0n kh\u00ed n\u00f3ng, \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn hi\u1ec7u su\u1ea5t gi\u1ea3i nhi\u1ec7t c\u1ee7a h\u1ec7 th\u1ed1ng.<\/p>\n<hr data-start=\"6613\" data-end=\"6616\" \/>\n<h2 data-section-id=\"i0ifwm\" data-start=\"6618\" data-end=\"6671\"><span class=\"ez-toc-section\" id=\"37_Lap_dat_he_thong_dien_va_dieu_khien_trung_tam\"><\/span>3.7. L\u1eafp \u0111\u1eb7t h\u1ec7 th\u1ed1ng \u0111i\u1ec7n v\u00e0 \u0111i\u1ec1u khi\u1ec3n trung t\u00e2m<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p data-start=\"6673\" data-end=\"6940\">H\u1ec7 th\u1ed1ng \u0111i\u1ec7n v\u00e0 \u0111i\u1ec1u khi\u1ec3n gi\u1eef vai tr\u00f2 \u0111\u1eb7c bi\u1ec7t quan tr\u1ecdng trong vi\u1ec7c \u0111\u1ea3m b\u1ea3o h\u1ec7 VRV, VRF v\u1eadn h\u00e0nh ch\u00ednh x\u00e1c, \u1ed5n \u0111\u1ecbnh v\u00e0 an to\u00e0n. To\u00e0n b\u1ed9 qu\u00e1 tr\u00ecnh \u0111\u1ea5u n\u1ed1i c\u1ea7n \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n b\u1edfi \u0111\u1ed9i ng\u0169 k\u1ef9 thu\u1eadt c\u00f3 chuy\u00ean m\u00f4n cao v\u00e0 tu\u00e2n th\u1ee7 nghi\u00eam ng\u1eb7t c\u00e1c ti\u00eau chu\u1ea9n an to\u00e0n \u0111i\u1ec7n.<\/p>\n<p data-start=\"6942\" data-end=\"6970\">C\u00e1c c\u00f4ng vi\u1ec7c ch\u00ednh bao g\u1ed3m:<\/p>\n<ul data-start=\"6972\" data-end=\"7320\">\n<li data-section-id=\"1vvrkte\" data-start=\"6972\" data-end=\"7028\">\u0110i d\u00e2y ngu\u1ed3n v\u00e0 d\u00e2y t\u00edn hi\u1ec7u theo \u0111\u00fang s\u01a1 \u0111\u1ed3 thi\u1ebft k\u1ebf.<\/li>\n<li data-section-id=\"igu3w8\" data-start=\"7029\" data-end=\"7088\">Ph\u00e2n lo\u1ea1i v\u00e0 b\u1ed1 tr\u00ed d\u00e2y \u0111i\u1ec7n g\u1ecdn g\u00e0ng theo t\u1eebng h\u1ec7 th\u1ed1ng.<\/li>\n<li data-section-id=\"1mln927\" data-start=\"7089\" data-end=\"7149\">\u0110\u1ea5u n\u1ed1i \u0111\u00fang c\u1ef1c v\u00e0 \u0111\u00fang thi\u1ebft b\u1ecb theo h\u01b0\u1edbng d\u1eabn k\u1ef9 thu\u1eadt.<\/li>\n<li data-section-id=\"dpt233\" data-start=\"7150\" data-end=\"7195\">Ki\u1ec3m tra c\u00e1ch \u0111i\u1ec7n c\u1ee7a d\u00e2y d\u1eabn v\u00e0 thi\u1ebft b\u1ecb.<\/li>\n<li data-section-id=\"1kduns5\" data-start=\"7196\" data-end=\"7255\">Ki\u1ec3m tra h\u1ec7 th\u1ed1ng ti\u1ebfp \u0111\u1ecba nh\u1eb1m \u0111\u1ea3m b\u1ea3o an to\u00e0n v\u1eadn h\u00e0nh.<\/li>\n<li data-section-id=\"pbp749\" data-start=\"7256\" data-end=\"7320\">K\u1ebft n\u1ed1i h\u1ec7 th\u1ed1ng \u0111i\u1ec1u khi\u1ec3n trung t\u00e2m v\u00e0 b\u1ed9 \u0111i\u1ec1u khi\u1ec3n c\u1ee5c b\u1ed9.<\/li>\n<\/ul>\n<p data-start=\"7322\" data-end=\"7467\">Ngo\u00e0i ra, to\u00e0n b\u1ed9 h\u1ec7 th\u1ed1ng \u0111i\u1ec7n c\u1ea7n \u0111\u01b0\u1ee3c \u0111\u00e1nh d\u1ea5u, \u0111\u00e1nh s\u1ed1 v\u00e0 qu\u1ea3n l\u00fd r\u00f5 r\u00e0ng nh\u1eb1m thu\u1eadn ti\u1ec7n cho c\u00f4ng t\u00e1c ki\u1ec3m tra, v\u1eadn h\u00e0nh v\u00e0 b\u1ea3o tr\u00ec sau n\u00e0y.<\/p>\n<hr data-start=\"7469\" data-end=\"7472\" \/>\n<h2 data-section-id=\"tkekhf\" data-start=\"7474\" data-end=\"7525\"><span class=\"ez-toc-section\" id=\"38_Thu_kin_hut_chan_khong_va_nap_gas_he_thong\"><\/span>3.8. Th\u1eed k\u00edn, h\u00fat ch\u00e2n kh\u00f4ng v\u00e0 n\u1ea1p gas h\u1ec7 th\u1ed1ng<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p data-start=\"7527\" data-end=\"7858\">\u0110\u00e2y l\u00e0 b\u01b0\u1edbc \u0111\u1eb7c bi\u1ec7t quan tr\u1ecdng v\u00e0 c\u00f3 t\u00ednh quy\u1ebft \u0111\u1ecbnh \u0111\u1ebfn hi\u1ec7u su\u1ea5t c\u0169ng nh\u01b0 tu\u1ed5i th\u1ecd c\u1ee7a h\u1ec7 th\u1ed1ng VRV, VRF. N\u1ebfu h\u1ec7 th\u1ed1ng kh\u00f4ng \u0111\u01b0\u1ee3c l\u00e0m s\u1ea1ch ho\u00e0n to\u00e0n tr\u01b0\u1edbc khi n\u1ea1p gas, h\u01a1i \u1ea9m v\u00e0 kh\u00f4ng kh\u00ed c\u00f2n t\u1ed3n t\u1ea1i b\u00ean trong \u0111\u01b0\u1eddng \u1ed1ng s\u1ebd g\u00e2y ra nhi\u1ec1u s\u1ef1 c\u1ed1 nghi\u00eam tr\u1ecdng nh\u01b0 \u0111\u00f3ng b\u0103ng van ti\u1ebft l\u01b0u, t\u0103ng \u00e1p su\u1ea5t b\u1ea5t th\u01b0\u1eddng ho\u1eb7c h\u01b0 h\u1ecfng m\u00e1y n\u00e9n.<\/p>\n<p data-start=\"7860\" data-end=\"7920\">Quy tr\u00ecnh th\u1eed k\u00edn v\u00e0 h\u00fat ch\u00e2n kh\u00f4ng th\u01b0\u1eddng bao g\u1ed3m c\u00e1c b\u01b0\u1edbc:<\/p>\n<ul data-start=\"7922\" data-end=\"8355\">\n<li data-section-id=\"1f11jyb\" data-start=\"7922\" data-end=\"7968\">N\u00e9n kh\u00ed nit\u01a1 v\u00e0o h\u1ec7 th\u1ed1ng \u0111\u1ec3 ki\u1ec3m tra r\u00f2 r\u1ec9.<\/li>\n<li data-section-id=\"1sreatw\" data-start=\"7969\" data-end=\"8041\">Duy tr\u00ec \u00e1p su\u1ea5t th\u1eed trong th\u1eddi gian quy \u0111\u1ecbnh theo ti\u00eau chu\u1ea9n k\u1ef9 thu\u1eadt.<\/li>\n<li data-section-id=\"ek41xc\" data-start=\"8042\" data-end=\"8109\">Ki\u1ec3m tra to\u00e0n b\u1ed9 m\u1ed1i n\u1ed1i v\u00e0 v\u1ecb tr\u00ed h\u00e0n b\u1eb1ng thi\u1ebft b\u1ecb chuy\u00ean d\u1ee5ng.<\/li>\n<li data-section-id=\"kolnpd\" data-start=\"8110\" data-end=\"8190\">Th\u1ef1c hi\u1ec7n h\u00fat ch\u00e2n kh\u00f4ng to\u00e0n b\u1ed9 h\u1ec7 th\u1ed1ng b\u1eb1ng m\u00e1y h\u00fat ch\u00e2n kh\u00f4ng chuy\u00ean d\u1ee5ng.<\/li>\n<li data-section-id=\"dftf2t\" data-start=\"8191\" data-end=\"8271\">\u0110\u1ea3m b\u1ea3o \u0111\u1ed9 ch\u00e2n kh\u00f4ng \u0111\u1ea1t ti\u00eau chu\u1ea9n y\u00eau c\u1ea7u, th\u00f4ng th\u01b0\u1eddng nh\u1ecf h\u01a1n 500 micron.<\/li>\n<li data-section-id=\"5xz7gh\" data-start=\"8272\" data-end=\"8355\">Ti\u1ebfn h\u00e0nh n\u1ea1p gas m\u00f4i ch\u1ea5t l\u1ea1nh \u0111\u00fang ch\u1ee7ng lo\u1ea1i v\u00e0 \u0111\u00fang \u0111\u1ecbnh l\u01b0\u1ee3ng theo thi\u1ebft k\u1ebf.<\/li>\n<\/ul>\n<p data-start=\"8357\" data-end=\"8483\">Trong su\u1ed1t qu\u00e1 tr\u00ecnh th\u1ef1c hi\u1ec7n, c\u1ea7n \u0111\u1ea3m b\u1ea3o thao t\u00e1c \u0111\u00fang k\u1ef9 thu\u1eadt nh\u1eb1m tr\u00e1nh th\u1ea5t tho\u00e1t gas ho\u1eb7c l\u00e0m nhi\u1ec5m b\u1ea9n h\u1ec7 th\u1ed1ng l\u1ea1nh.<\/p>\n<hr data-start=\"8485\" data-end=\"8488\" \/>\n<h2 data-section-id=\"1gj82xz\" data-start=\"8490\" data-end=\"8548\"><span class=\"ez-toc-section\" id=\"39_Chay_thu_kiem_tra_van_hanh_va_nghiem_thu_he_thong\"><\/span>3.9. Ch\u1ea1y th\u1eed, ki\u1ec3m tra v\u1eadn h\u00e0nh v\u00e0 nghi\u1ec7m thu h\u1ec7 th\u1ed1ng<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p data-start=\"8550\" data-end=\"8719\">Sau khi ho\u00e0n t\u1ea5t to\u00e0n b\u1ed9 c\u00e1c b\u01b0\u1edbc l\u1eafp \u0111\u1eb7t, h\u1ec7 th\u1ed1ng VRV, VRF s\u1ebd \u0111\u01b0\u1ee3c \u0111\u01b0a v\u00e0o ch\u1ea1y th\u1eed nh\u1eb1m ki\u1ec3m tra t\u1ed5ng th\u1ec3 kh\u1ea3 n\u0103ng v\u1eadn h\u00e0nh th\u1ef1c t\u1ebf tr\u01b0\u1edbc khi b\u00e0n giao cho ch\u1ee7 \u0111\u1ea7u t\u01b0.<\/p>\n<p data-start=\"8721\" data-end=\"8878\">Qu\u00e1 tr\u00ecnh ch\u1ea1y th\u1eed gi\u00fap \u0111\u00e1nh gi\u00e1 to\u00e0n di\u1ec7n hi\u1ec7u su\u1ea5t h\u1ec7 th\u1ed1ng, kh\u1ea3 n\u0103ng \u0111i\u1ec1u khi\u1ec3n c\u0169ng nh\u01b0 m\u1ee9c \u0111\u1ed9 \u1ed5n \u0111\u1ecbnh c\u1ee7a c\u00e1c thi\u1ebft b\u1ecb trong \u0111i\u1ec1u ki\u1ec7n v\u1eadn h\u00e0nh th\u1ef1c t\u1ebf.<\/p>\n<p data-start=\"8880\" data-end=\"8923\">C\u00e1c th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt c\u1ea7n ki\u1ec3m tra bao g\u1ed3m:<\/p>\n<ul data-start=\"8925\" data-end=\"9212\">\n<li data-section-id=\"18uvt2p\" data-start=\"8925\" data-end=\"8954\">\u00c1p su\u1ea5t gas h\u00fat v\u00e0 gas \u0111\u1ea9y.<\/li>\n<li data-section-id=\"1ort02l\" data-start=\"8955\" data-end=\"8998\">Nhi\u1ec7t \u0111\u1ed9 gi\u00f3 c\u1ea5p v\u00e0 gi\u00f3 h\u1ed3i t\u1ea1i d\u00e0n l\u1ea1nh.<\/li>\n<li data-section-id=\"1ej5bgf\" data-start=\"8999\" data-end=\"9045\">D\u00f2ng \u0111i\u1ec7n ti\u00eau th\u1ee5 c\u1ee7a d\u00e0n n\u00f3ng v\u00e0 d\u00e0n l\u1ea1nh.<\/li>\n<li data-section-id=\"gvglqy\" data-start=\"9046\" data-end=\"9080\">\u0110\u1ed9 \u1ed3n v\u00e0 rung \u0111\u1ed9ng khi v\u1eadn h\u00e0nh.<\/li>\n<li data-section-id=\"1ig46o6\" data-start=\"9081\" data-end=\"9111\">T\u00ecnh tr\u1ea1ng tho\u00e1t n\u01b0\u1edbc ng\u01b0ng.<\/li>\n<li data-section-id=\"1ml7jn1\" data-start=\"9112\" data-end=\"9154\">Kh\u1ea3 n\u0103ng \u0111i\u1ec1u khi\u1ec3n v\u00e0 k\u1ebft n\u1ed1i t\u00edn hi\u1ec7u.<\/li>\n<li data-section-id=\"w1lgl5\" data-start=\"9155\" data-end=\"9212\">Ho\u1ea1t \u0111\u1ed9ng c\u1ee7a h\u1ec7 th\u1ed1ng \u0111i\u1ec1u khi\u1ec3n trung t\u00e2m BMS n\u1ebfu c\u00f3.<\/li>\n<\/ul>\n<p data-start=\"9214\" data-end=\"9331\">Sau khi to\u00e0n b\u1ed9 c\u00e1c th\u00f4ng s\u1ed1 \u0111\u1ea1t y\u00eau c\u1ea7u k\u1ef9 thu\u1eadt, h\u1ec7 th\u1ed1ng s\u1ebd \u0111\u01b0\u1ee3c l\u1eadp h\u1ed3 s\u01a1 nghi\u1ec7m thu v\u00e0 b\u00e0n giao \u0111\u01b0a v\u00e0o s\u1eed d\u1ee5ng.<\/p>\n<hr data-start=\"9333\" data-end=\"9336\" \/>\n<h1 data-section-id=\"1t0oeoy\" data-start=\"9338\" data-end=\"9395\"><span class=\"ez-toc-section\" id=\"4_Kinh_nghiem_toi_uu_hieu_suat_he_VRV_VRF_sau_lap_dat\"><\/span>4. Kinh nghi\u1ec7m t\u1ed1i \u01b0u hi\u1ec7u su\u1ea5t h\u1ec7 VRV, VRF sau l\u1eafp \u0111\u1eb7t<span class=\"ez-toc-section-end\"><\/span><\/h1>\n<p data-start=\"9397\" data-end=\"9566\">\u0110\u1ec3 h\u1ec7 th\u1ed1ng VRV, VRF ho\u1ea1t \u0111\u1ed9ng hi\u1ec7u qu\u1ea3 v\u00e0 \u1ed5n \u0111\u1ecbnh trong th\u1eddi gian d\u00e0i, ngo\u00e0i vi\u1ec7c thi c\u00f4ng \u0111\u00fang k\u1ef9 thu\u1eadt c\u00f2n c\u1ea7n ch\u00fa tr\u1ecdng \u0111\u1ebfn c\u00f4ng t\u00e1c v\u1eadn h\u00e0nh v\u00e0 b\u1ea3o tr\u00ec sau l\u1eafp \u0111\u1eb7t.<\/p>\n<p data-start=\"9568\" data-end=\"9606\">M\u1ed9t s\u1ed1 kinh nghi\u1ec7m quan tr\u1ecdng bao g\u1ed3m:<\/p>\n<ul data-start=\"9608\" data-end=\"9989\">\n<li data-section-id=\"keidd9\" data-start=\"9608\" data-end=\"9673\">Thi\u1ebft k\u1ebf t\u1ed1i \u01b0u chi\u1ec1u d\u00e0i \u0111\u01b0\u1eddng \u1ed1ng nh\u1eb1m gi\u1ea3m t\u1ed5n th\u1ea5t \u00e1p su\u1ea5t.<\/li>\n<li data-section-id=\"v24ty\" data-start=\"9674\" data-end=\"9749\">B\u1ed1 tr\u00ed d\u00e0n n\u00f3ng t\u1ea1i v\u1ecb tr\u00ed th\u00f4ng tho\u00e1ng \u0111\u1ec3 n\u00e2ng cao hi\u1ec7u su\u1ea5t gi\u1ea3i nhi\u1ec7t.<\/li>\n<li data-section-id=\"1je08l7\" data-start=\"9750\" data-end=\"9803\">V\u1ec7 sinh \u0111\u1ecbnh k\u1ef3 d\u00e0n l\u1ea1nh, d\u00e0n n\u00f3ng v\u00e0 l\u01b0\u1edbi l\u1ecdc gi\u00f3.<\/li>\n<li data-section-id=\"wwot3h\" data-start=\"9804\" data-end=\"9863\">Ki\u1ec3m tra gas \u0111\u1ecbnh k\u1ef3 nh\u1eb1m ph\u00e1t hi\u1ec7n s\u1edbm t\u00ecnh tr\u1ea1ng r\u00f2 r\u1ec9.<\/li>\n<li data-section-id=\"x5lc3\" data-start=\"9864\" data-end=\"9929\">Ki\u1ec3m so\u00e1t t\u1ea3i l\u1ea1nh th\u1ef1c t\u1ebf \u0111\u1ec3 tr\u00e1nh h\u1ec7 th\u1ed1ng ho\u1ea1t \u0111\u1ed9ng qu\u00e1 t\u1ea3i.<\/li>\n<li data-section-id=\"sczjqq\" data-start=\"9930\" data-end=\"9989\">C\u00e0i \u0111\u1eb7t ch\u1ebf \u0111\u1ed9 v\u1eadn h\u00e0nh ph\u00f9 h\u1ee3p nh\u1eb1m ti\u1ebft ki\u1ec7m \u0111i\u1ec7n n\u0103ng.<\/li>\n<\/ul>\n<p data-start=\"9991\" data-end=\"10127\">Vi\u1ec7c b\u1ea3o tr\u00ec \u0111\u1ecbnh k\u1ef3 v\u00e0 v\u1eadn h\u00e0nh \u0111\u00fang c\u00e1ch s\u1ebd gi\u00fap h\u1ec7 th\u1ed1ng duy tr\u00ec hi\u1ec7u su\u1ea5t cao, gi\u1ea3m ti\u00eau hao \u0111i\u1ec7n n\u0103ng v\u00e0 k\u00e9o d\u00e0i tu\u1ed5i th\u1ecd thi\u1ebft b\u1ecb.<\/p>\n<hr data-start=\"10129\" data-end=\"10132\" \/>\n<h1 data-section-id=\"l1q147\" data-start=\"10134\" data-end=\"10147\"><span class=\"ez-toc-section\" id=\"5_Ket_luan\"><\/span>5. K\u1ebft lu\u1eadn<span class=\"ez-toc-section-end\"><\/span><\/h1>\n<p data-start=\"10149\" data-end=\"10397\">Quy tr\u00ecnh l\u1eafp \u0111\u1eb7t h\u1ec7 th\u1ed1ng m\u00e1y l\u1ea1nh VRV, VRF kh\u00f4ng ch\u1ec9 \u0111\u01a1n thu\u1ea7n l\u00e0 vi\u1ec7c l\u1eafp \u0111\u1eb7t c\u00e1c thi\u1ebft b\u1ecb c\u01a1 \u0111i\u1ec7n m\u00e0 c\u00f2n l\u00e0 m\u1ed9t chu\u1ed7i c\u00e1c b\u01b0\u1edbc k\u1ef9 thu\u1eadt ph\u1ee9c t\u1ea1p, \u0111\u00f2i h\u1ecfi s\u1ef1 ph\u1ed1i h\u1ee3p ch\u1eb7t ch\u1ebd gi\u1eefa thi\u1ebft k\u1ebf, thi c\u00f4ng, ki\u1ec3m so\u00e1t ch\u1ea5t l\u01b0\u1ee3ng v\u00e0 v\u1eadn h\u00e0nh th\u1eed nghi\u1ec7m.<\/p>\n<p data-start=\"10399\" data-end=\"10637\">M\u1ed7i h\u1ea1ng m\u1ee5c t\u1eeb l\u1eafp \u0111\u1eb7t d\u00e0n l\u1ea1nh, thi c\u00f4ng \u1ed1ng \u0111\u1ed3ng, h\u1ec7 th\u1ed1ng n\u01b0\u1edbc ng\u01b0ng, l\u1eafp \u0111\u1eb7t d\u00e0n n\u00f3ng cho \u0111\u1ebfn th\u1eed k\u00edn, h\u00fat ch\u00e2n kh\u00f4ng v\u00e0 ch\u1ea1y th\u1eed \u0111\u1ec1u c\u00f3 \u1ea3nh h\u01b0\u1edfng tr\u1ef1c ti\u1ebfp \u0111\u1ebfn hi\u1ec7u su\u1ea5t, \u0111\u1ed9 b\u1ec1n v\u00e0 kh\u1ea3 n\u0103ng ti\u1ebft ki\u1ec7m n\u0103ng l\u01b0\u1ee3ng c\u1ee7a to\u00e0n b\u1ed9 h\u1ec7 th\u1ed1ng.<\/p>\n<p data-start=\"10639\" data-end=\"10874\" data-is-last-node=\"\" data-is-only-node=\"\">Vi\u1ec7c tu\u00e2n th\u1ee7 \u0111\u00fang quy tr\u00ecnh k\u1ef9 thu\u1eadt v\u00e0 ti\u00eau chu\u1ea9n thi c\u00f4ng kh\u00f4ng ch\u1ec9 gi\u00fap h\u1ec7 th\u1ed1ng v\u1eadn h\u00e0nh \u1ed5n \u0111\u1ecbnh, an to\u00e0n m\u00e0 c\u00f2n n\u00e2ng cao tu\u1ed5i th\u1ecd thi\u1ebft b\u1ecb, gi\u1ea3m chi ph\u00ed v\u1eadn h\u00e0nh v\u00e0 \u0111\u00e1p \u1ee9ng \u0111\u1ea7y \u0111\u1ee7 c\u00e1c y\u00eau c\u1ea7u c\u1ee7a c\u00e1c c\u00f4ng tr\u00ecnh hi\u1ec7n \u0111\u1ea1i hi\u1ec7n nay.<\/p>\n<h1 data-section-id=\"1ioo5z0\" data-start=\"7258\" data-end=\"7268\"><span class=\"ez-toc-section\" id=\"6_Lien_He\"><\/span>6. Li\u00ean H\u1ec7:<span class=\"ez-toc-section-end\"><\/span><\/h1>\n<p style=\"text-align: left;\">N\u1ebfu b\u1ea1n c\u00f3 nhu c\u1ea7u t\u00ecm ki\u1ebfm nh\u00e0 th\u1ea7u chuy\u00ean nghi\u1ec7p \u0111\u1ec3 t\u01b0 v\u1ea5n cho b\u1ea1n c\u00e1c gi\u1ea3i ph\u00e1p thi\u1ebft k\u1ebf, thi c\u00f4ng h\u1ec7 th\u1ed1ng VRV, vui l\u00f2ng li\u00ean h\u1ec7 th\u00f4ng tin b\u00ean d\u01b0\u1edbi. Ch\u00fang t\u00f4i s\u1ebd nh\u1eadn th\u00f4ng tin v\u00e0 ph\u1ea3n h\u1ed3i trong th\u1eddi gian s\u1edbm nh\u1ea5t.<\/p>\n<p style=\"text-align: left;\"><strong>TRIEU MINH ENGINEERING COMPANY<\/strong><\/p>\n<p style=\"text-align: left;\"><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 style=\"text-align: left;\"><strong>MAIL: TRIEUMINH@TRIEUMINH.COM<\/strong><\/p>\n<p style=\"text-align: left;\"><strong>WEB:\u00a0<a href=\"http:\/\/Trieuminh.com\" target=\"_blank\" rel=\"noopener\">http:\/\/Trieuminh.com<\/a><\/strong><\/p>\n<p style=\"text-align: left;\"><strong>\u0110I\u1ec6N THO\u1ea0I (ZALO): 0976.422.223<\/strong><\/p>\n<h3 style=\"text-align: left;\"><span class=\"ez-toc-section\" id=\"Xem_them\"><\/span>More<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><a href=\"https:\/\/trieuminh.com\/en\/thi-cong-he-thong-dieu-hoa-khong-khi-va-thong-gio\/\" target=\"_blank\" rel=\"noopener\">INSTALLATION OF AIR CONDITIONING AND VENTILATION SYSTEMS<\/a><\/p>\n<p><a href=\"https:\/\/trieuminh.com\/en\/may-lanh-trung-tam-tphcm\/\">THI C\u00d4NG M\u00c1Y L\u1ea0NH TRUNG T\u00c2M TPHCM V\u00c0 C\u00c1C T\u1ec8NH<\/a><\/p>\n<p><a href=\"https:\/\/trieuminh.com\/en\/thi-cong-ong-gio\/\">THI C\u00d4NG \u1ed0NG GI\u00d3 NH\u00c0 X\u01af\u1edeNG, NH\u00c0 CAO T\u1ea6NG TP.HCM V\u00c0 C\u00c1C T\u1ec8NH<\/a><\/p>\n<p><a href=\"https:\/\/trieuminh.com\/en\/huong-dan-thiet-ke-he-thong-vrv-vrf\/\" target=\"_blank\" rel=\"noopener\">H\u01af\u1edaNG D\u1eaaN THI\u1ebeT K\u1ebe H\u1ec6 TH\u1ed0NG VRV, VRF<\/a><\/p>\n<p><a href=\"https:\/\/trieuminh.com\/en\/huong-dan-lap-dat-he-thong-vrv-vrf\/\">H\u01af\u1edaNG D\u1eaaN L\u1eaeP \u0110\u1eb6T H\u1ec6 TH\u1ed0NG VRV, VRF<\/a><\/p>\n<p><a href=\"https:\/\/trieuminh.com\/en\/bien-phap-thi-cong-he-thong-dieu-hoa-khong-khi\/\" target=\"_blank\" rel=\"noopener\">BI\u1ec6N PH\u00c1P THI C\u00d4NG H\u1ec6 TH\u1ed0NG \u0110I\u1ec0U H\u00d2A KH\u00d4NG KH\u00cd<\/a><\/p>\n<p style=\"text-align: left;\"><a href=\"https:\/\/trieuminh.com\/en\/huong-dan-van-hanh-he-thong-dhkk-va-thong-gio\/\" target=\"_blank\" rel=\"noopener\">H\u01af\u1edaNG D\u1eaaN V\u1eacN H\u00c0NH H\u1ec6 TH\u1ed0NG \u0110HKK V\u00c0 TH\u00d4NG GI\u00d3<\/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 style=\"font-size: 14.4px;\" 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>L\u1eaeP \u0110\u1eb6T H\u1ec6 TH\u1ed0NG M\u00c1Y L\u1ea0NH VRV, VRF CHO T\u00d2A NH\u00c0- THI C\u00d4NG M\u00c1Y L\u1ea0NH TRUNG T\u00c2M CHUY\u00caN NGHI\u1ec6P 1. T\u1ed5ng quan v\u1ec1 h\u1ec7 th\u1ed1ng m\u00e1y l\u1ea1nh VRV, VRF v\u00e0 vai tr\u00f2 trong c\u00f4ng tr\u00ecnh hi\u1ec7n \u0111\u1ea1i Trong b\u1ed1i c\u1ea3nh c\u00e1c c\u00f4ng tr\u00ecnh hi\u1ec7n \u0111\u1ea1i ng\u00e0y c\u00e0ng y\u00eau c\u1ea7u cao v\u1ec1 hi\u1ec7u su\u1ea5t v\u1eadn h\u00e0nh,<\/p>","protected":false},"author":1,"featured_media":955,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[18],"tags":[932,133,132,131,134,111,212,77,1334,1337,1336,1335,1333,1525],"class_list":["post-950","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog","tag-he-thong-dieu-hoa-khong-khi","tag-he-thong-vrf","tag-he-thong-vrv","tag-lap-dat-may-lanh-trung-tam","tag-may-lanh-am-tran","tag-may-lanh-trung-tam","tag-thi-cong-dieu-hoa-khong-khi","tag-thi-cong-hvac","tag-thi-cong-rvr-binh-duong","tag-thi-cong-rvr-dong-nai","tag-thi-cong-rvr-long-an","tag-thi-cong-rvr-vung-tau","tag-thi-cong-rvvr-tphcm","tag-thiet-ke-may-lanh-vrv"],"_links":{"self":[{"href":"https:\/\/trieuminh.com\/en\/wp-json\/wp\/v2\/posts\/950","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=950"}],"version-history":[{"count":11,"href":"https:\/\/trieuminh.com\/en\/wp-json\/wp\/v2\/posts\/950\/revisions"}],"predecessor-version":[{"id":2969,"href":"https:\/\/trieuminh.com\/en\/wp-json\/wp\/v2\/posts\/950\/revisions\/2969"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/trieuminh.com\/en\/wp-json\/wp\/v2\/media\/955"}],"wp:attachment":[{"href":"https:\/\/trieuminh.com\/en\/wp-json\/wp\/v2\/media?parent=950"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/trieuminh.com\/en\/wp-json\/wp\/v2\/categories?post=950"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/trieuminh.com\/en\/wp-json\/wp\/v2\/tags?post=950"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}