{"id":8774,"date":"2021-05-08T23:48:37","date_gmt":"2021-05-08T23:48:37","guid":{"rendered":"https:\/\/www.lifescienceart.com\/?p=8774"},"modified":"2021-05-08T23:48:37","modified_gmt":"2021-05-08T23:48:37","slug":"electric-water-heater-wiring-comprehensive-guide","status":"publish","type":"post","link":"https:\/\/www.lifescienceart.com\/vi\/life\/home-and-garden\/electric-water-heater-wiring-comprehensive-guide\/","title":{"rendered":"B\u00ecnh n\u01b0\u1edbc n\u00f3ng ch\u1ea1y \u0111i\u1ec7n: H\u01b0\u1edbng d\u1eabn to\u00e0n di\u1ec7n"},"content":{"rendered":"<h2 class=\"wp-block-heading\">B\u00ecnh n\u01b0\u1edbc n\u00f3ng ch\u1ea1y \u0111i\u1ec7n: H\u01b0\u1edbng d\u1eabn to\u00e0n di\u1ec7n<\/h2>\n\n<h2 class=\"wp-block-heading\">Hi\u1ec3u c\u00e1c y\u00eau c\u1ea7u v\u1ec1 \u0111i\u1ec7n<\/h2>\n\n<p>Vi\u1ec7c thay th\u1ebf b\u00ecnh n\u01b0\u1edbc n\u00f3ng ch\u1ea1y \u0111i\u1ec7n li\u00ean quan \u0111\u1ebfn c\u00e1c y\u00eau c\u1ea7u c\u1ee5 th\u1ec3 v\u1ec1 \u0111i\u1ec7n \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o an to\u00e0n v\u00e0 tu\u00e2n th\u1ee7 c\u00e1c quy \u0111\u1ecbnh c\u1ee7a \u0111\u1ecba ph\u01b0\u01a1ng. H\u01b0\u1edbng d\u1eabn n\u00e0y t\u1eadp trung v\u00e0o c\u00e1c kh\u00eda c\u1ea1nh v\u1ec1 \u0111i\u1ec7n khi l\u1eafp \u0111\u1eb7t b\u00ecnh n\u01b0\u1edbc n\u00f3ng ch\u1ea1y \u0111i\u1ec7n d\u1ea1ng b\u00ecnh ti\u00eau chu\u1ea9n.<\/p>\n\n<h2 class=\"wp-block-heading\">X\u00e1c \u0111\u1ecbnh v\u1ecb tr\u00ed c\u00e1c k\u1ebft n\u1ed1i \u0111i\u1ec7n<\/h2>\n\n<p>C\u00e1c k\u1ebft n\u1ed1i \u0111i\u1ec7n cho b\u00ecnh n\u01b0\u1edbc n\u00f3ng n\u1eb1m trong h\u1ed9p n\u1ed1i t\u00edch h\u1ee3p tr\u00ean \u0111\u1ec9nh b\u00ecnh. H\u1ed9p n\u00e0y \u0111\u01b0\u1ee3c bao b\u1ecdc b\u1edfi m\u1ed9t t\u1ea5m ch\u1eafn c\u00f3 th\u1ec3 th\u00e1o r\u1eddi \u0111\u1ec3 ki\u1ec3m tra. Th\u00f4ng th\u01b0\u1eddng, c\u00e1c d\u00e2y d\u1eabn \u0111\u01b0\u1ee3c b\u1ecdc trong \u1ed1ng lu\u1ed3n d\u00e2y m\u1ec1m ho\u1eb7c c\u00e1p b\u1ecdc kim lo\u1ea1i (MC) \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o \u0111\u1ed9 linh ho\u1ea1t.<\/p>\n\n<h2 class=\"wp-block-heading\">Ki\u1ec3m tra ngu\u1ed3n \u0111i\u1ec7n<\/h2>\n\n<p>Tr\u01b0\u1edbc khi ch\u1ea1m v\u00e0o b\u1ea5t k\u1ef3 k\u1ebft n\u1ed1i \u0111i\u1ec7n n\u00e0o, h\u00e3y t\u1eaft ngu\u1ed3n \u0111i\u1ec7n c\u1ee7a m\u1ea1ch b\u00ecnh n\u01b0\u1edbc n\u00f3ng t\u1ea1i h\u1ed9p c\u1ea7u dao. S\u1eed d\u1ee5ng b\u00fat th\u1eed \u0111i\u1ec7n kh\u00f4ng ti\u1ebfp x\u00fac \u0111\u1ec3 x\u00e1c nh\u1eadn r\u1eb1ng m\u1ea1ch \u0111\u00e3 th\u1ef1c s\u1ef1 t\u1eaft b\u1eb1ng c\u00e1ch ki\u1ec3m tra t\u1ea1i b\u00ecnh n\u01b0\u1edbc n\u00f3ng.<\/p>\n\n<h2 class=\"wp-block-heading\">M\u1ea1ch chuy\u00ean d\u1ee5ng 240 V\u00f4n<\/h2>\n\n<p>B\u00ecnh n\u01b0\u1edbc n\u00f3ng ch\u1ea1y \u0111i\u1ec7n y\u00eau c\u1ea7u m\u1ed9t m\u1ea1ch chuy\u00ean d\u1ee5ng 240 V\u00f4n, c\u00f3 ngh\u0129a l\u00e0 m\u1ea1ch n\u00e0y ch\u1ec9 ph\u1ee5c v\u1ee5 cho b\u00ecnh n\u01b0\u1edbc n\u00f3ng ch\u1ee9 kh\u00f4ng ph\u1ea3i b\u1ea5t k\u1ef3 thi\u1ebft b\u1ecb ho\u1eb7c d\u1ee5ng c\u1ee5 \u0111i\u1ec7n n\u00e0o kh\u00e1c. H\u1ec7 th\u1ed1ng d\u00e2y d\u1eabn m\u1ea1ch th\u01b0\u1eddng bao g\u1ed3m m\u1ed9t c\u1ea7u dao l\u01b0\u1ee1ng c\u1ef1c 30 ampe v\u00e0 c\u00e1p kh\u00f4ng kim lo\u1ea1i (NM) ho\u1eb7c MC 10-2.<\/p>\n\n<h2 class=\"wp-block-heading\">K\u1ebft n\u1ed1i d\u00e2y<\/h2>\n\n<ul class=\"wp-block-list\">\n<li>D\u00e2y m\u1ea1ch m\u00e0u \u0111en: K\u1ebft n\u1ed1i v\u1edbi d\u00e2y d\u1eabn m\u00e0u \u0111en tr\u00ean b\u00ecnh n\u01b0\u1edbc n\u00f3ng.<\/li>\n<li>D\u00e2y m\u1ea1ch m\u00e0u tr\u1eafng: K\u1ebft n\u1ed1i v\u1edbi d\u00e2y d\u1eabn m\u00e0u \u0111\u1ecf ho\u1eb7c tr\u1eafng tr\u00ean b\u00ecnh n\u01b0\u1edbc n\u00f3ng.<\/li>\n<li>D\u00e2y m\u1ea1ch m\u00e0u tr\u1eafng: Qu\u1ea5n b\u0103ng \u0111i\u1ec7n m\u00e0u \u0111en ho\u1eb7c \u0111\u1ecf \u1edf c\u1ea3 hai \u0111\u1ea7u (b\u00ecnh n\u01b0\u1edbc n\u00f3ng v\u00e0 h\u1ed9p c\u1ea7u dao) \u0111\u1ec3 ch\u1ec9 ra r\u1eb1ng \u0111\u00e2y l\u00e0 d\u00e2y &#8220;n\u00f3ng&#8221; ch\u1ee9 kh\u00f4ng ph\u1ea3i d\u00e2y trung t\u00ednh.<\/li>\n<li>D\u00e2y ti\u1ebfp \u0111\u1ea5t m\u1ea1ch: K\u1ebft n\u1ed1i v\u1edbi v\u00edt ti\u1ebfp \u0111\u1ea5t m\u00e0u xanh l\u00e1 c\u00e2y tr\u00ean b\u00ecnh n\u01b0\u1edbc n\u00f3ng ho\u1eb7c d\u00e2y d\u1eabn ti\u1ebfp \u0111\u1ea5t c\u1ee7a b\u00ecnh.<\/li>\n<\/ul>\n\n<h2 class=\"wp-block-heading\">H\u1ec7 th\u1ed1ng d\u00e2y c\u1ee7a thanh gia nhi\u1ec7t<\/h2>\n\n<p>B\u00ecnh n\u01b0\u1edbc n\u00f3ng ch\u1ea1y \u0111i\u1ec7n c\u00f3 h\u1ec7 th\u1ed1ng d\u00e2y b\u00ean trong ch\u1ea1y t\u1eeb h\u1ed9p n\u1ed1i \u0111\u1ebfn hai thanh gia nhi\u1ec7t, m\u1ed7i thanh \u0111\u01b0\u1ee3c \u0111i\u1ec1u khi\u1ec3n b\u1edfi m\u1ed9t b\u1ed9 \u0111i\u1ec1u nhi\u1ec7t. C\u00e1c th\u00e0nh ph\u1ea7n n\u00e0y n\u1eb1m b\u00ean trong c\u00e1c t\u1ea5m \u1ed1p truy c\u1eadp \u1edf b\u00ean h\u00f4ng b\u00ecnh.<\/p>\n\n<h2 class=\"wp-block-heading\">C\u00e2u h\u1ecfi v\u1ec1 li\u00ean k\u1ebft \u0111\u1ea5t<\/h2>\n\n<p>M\u1ed9t s\u1ed1 c\u01a1 quan x\u00e2y d\u1ef1ng \u0111\u1ecba ph\u01b0\u01a1ng c\u00f3 th\u1ec3 y\u00eau c\u1ea7u m\u1ed9t d\u00e2y li\u00ean k\u1ebft \u0111\u1ea5t ho\u1eb7c c\u1ea7u n\u1ed1i li\u00ean k\u1ebft \u0111\u1ea5t gi\u1eefa c\u00e1c \u0111\u01b0\u1eddng \u1ed1ng n\u01b0\u1edbc n\u00f3ng v\u00e0 n\u01b0\u1edbc l\u1ea1nh cung c\u1ea5p cho b\u00ecnh n\u01b0\u1edbc n\u00f3ng. C\u1ea7u n\u1ed1i n\u00e0y kh\u00f4ng \u0111\u01b0\u1ee3c y\u00eau c\u1ea7u theo Quy \u0111\u1ecbnh \u0111i\u1ec7n qu\u1ed1c gia ho\u1eb7c Quy \u0111\u1ecbnh h\u1ec7 th\u1ed1ng \u1ed1ng n\u01b0\u1edbc th\u1ed1ng nh\u1ea5t, nh\u01b0ng c\u00f3 th\u1ec3 c\u1ea7n thi\u1ebft \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o li\u00ean k\u1ebft \u0111\u1ea5t \u0111\u00e1ng tin c\u1eady trong h\u1ec7 th\u1ed1ng \u0111\u01b0\u1eddng \u1ed1ng n\u01b0\u1edbc b\u1eb1ng kim lo\u1ea1i. C\u1ea7u n\u1ed1i n\u00e0y c\u0169ng c\u00f3 th\u1ec3 gi\u00fap gi\u1ea3m \u0103n m\u00f2n v\u00e0 duy tr\u00ec \u0111\u01b0\u1eddng d\u1eabn n\u1ed1i \u0111\u1ea5t \u0111i\u1ec7n.<\/p>\n\n<h2 class=\"wp-block-heading\">Y\u00eau c\u1ea7u \u0111\u1ed1i v\u1edbi d\u00e2y li\u00ean k\u1ebft \u0111\u1ea5t<\/h2>\n\n<ul class=\"wp-block-list\">\n<li>D\u00e2y \u0111\u1ed3ng tr\u1ea7n 6 AWG<\/li>\n<li>K\u1eb9p n\u1ed1i \u0111\u1ea5t tr\u00ean m\u1ed7i \u0111\u01b0\u1eddng \u1ed1ng n\u01b0\u1edbc n\u00f3ng v\u00e0 n\u01b0\u1edbc l\u1ea1nh<\/li>\n<li>Ph\u1ea7n \u1ed1ng tr\u01a1n nh\u1eb5n, tr\u00e1nh xa c\u00e1c ph\u1ee5 ki\u1ec7n<\/li>\n<\/ul>\n\n<h2 class=\"wp-block-heading\">C\u00e1c m\u1eb9o b\u1ed5 sung<\/h2>\n\n<ul class=\"wp-block-list\">\n<li>\u0110\u1ea3m b\u1ea3o c\u00e1c k\u1ebft n\u1ed1i c\u1ea7u n\u1ed1i \u0111\u01b0\u1ee3c l\u1eafp \u0111\u00fang v\u1ecb tr\u00ed sau khi l\u1eafp \u0111\u1eb7t b\u00ecnh n\u01b0\u1edbc n\u00f3ng m\u1edbi.<\/li>\n<li>N\u1ebfu thay th\u1ebf b\u1ed9 \u0111i\u1ec1u nhi\u1ec7t ho\u1eb7c thanh gia nhi\u1ec7t, b\u1ea1n c\u00f3 th\u1ec3 g\u1eb7p ph\u1ea3i c\u00e1c d\u00e2y d\u1eabn \u0111\u01b0\u1ee3c k\u1ebft n\u1ed1i v\u1edbi c\u00e1c \u0111\u1ea7u n\u1ed1i v\u00edt.<\/li>\n<li>Lu\u00f4n tham kh\u1ea3o \u00fd ki\u1ebfn c\u1ee7a th\u1ee3 \u0111i\u1ec7n \u0111\u01b0\u1ee3c c\u1ea5p ph\u00e9p \u0111\u1ed1i v\u1edbi b\u1ea5t k\u1ef3 c\u00f4ng vi\u1ec7c \u0111i\u1ec7n n\u00e0o \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o an to\u00e0n v\u00e0 tu\u00e2n th\u1ee7.<\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"<p>B\u00ecnh n\u01b0\u1edbc n\u00f3ng ch\u1ea1y \u0111i\u1ec7n: H\u01b0\u1edbng d\u1eabn to\u00e0n di\u1ec7n Hi\u1ec3u c\u00e1c y\u00eau c\u1ea7u v\u1ec1 \u0111i\u1ec7n Vi\u1ec7c thay th\u1ebf b\u00ecnh n\u01b0\u1edbc n\u00f3ng ch\u1ea1y \u0111i\u1ec7n li\u00ean quan \u0111\u1ebfn c\u00e1c y\u00eau c\u1ea7u c\u1ee5&hellip;<\/p>\n","protected":false},"author":4,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[8825],"tags":[8840,8820,8923,13140,13139],"class_list":["post-8774","post","type-post","status-publish","format-standard","hentry","category-home-and-garden","tag-electrical-safety","tag-home-improvement","tag-wiring","tag-water-heater-maintenance","tag-electric-water-heater"],"_links":{"self":[{"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/posts\/8774","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/users\/4"}],"replies":[{"embeddable":true,"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/comments?post=8774"}],"version-history":[{"count":1,"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/posts\/8774\/revisions"}],"predecessor-version":[{"id":8775,"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/posts\/8774\/revisions\/8775"}],"wp:attachment":[{"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/media?parent=8774"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/categories?post=8774"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/tags?post=8774"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}