{"id":7109,"date":"2022-06-02T07:15:40","date_gmt":"2022-06-02T07:15:40","guid":{"rendered":"https:\/\/www.lifescienceart.com\/?p=7109"},"modified":"2022-06-02T07:15:40","modified_gmt":"2022-06-02T07:15:40","slug":"electrical-outlet-and-three-way-switch-wiring-guide","status":"publish","type":"post","link":"https:\/\/www.lifescienceart.com\/vi\/life\/home-and-living\/electrical-outlet-and-three-way-switch-wiring-guide\/","title":{"rendered":"Th\u1ee3 \u0111i\u1ec7n gia \u0111\u00ecnh: H\u01b0\u1edbng d\u1eabn \u0111\u1ea5u d\u00e2y \u1ed5 c\u1eafm v\u00e0 c\u00f4ng t\u1eafc ba chi\u1ec1u"},"content":{"rendered":"<h2 class=\"wp-block-heading\">H\u01b0\u1edbng d\u1eabn \u0111\u1ea5u d\u00e2y \u1ed5 c\u1eafm \u0111i\u1ec7n v\u00e0 c\u00f4ng t\u1eafc ba chi\u1ec1u: To\u00e0n di\u1ec7n<\/h2>\n\n<h2 class=\"wp-block-heading\">Hi\u1ec3u v\u1ec1 an to\u00e0n \u0111i\u1ec7n<\/h2>\n\n<p>Tr\u01b0\u1edbc khi b\u1eaft tay v\u00e0o b\u1ea5t k\u1ef3 c\u00f4ng vi\u1ec7c \u0111i\u1ec7n n\u00e0o, \u0111i\u1ec1u quan tr\u1ecdng nh\u1ea5t l\u00e0 ph\u1ea3i \u01b0u ti\u00ean s\u1ef1 an to\u00e0n. Lu\u00f4n \u0111\u1ea3m b\u1ea3o r\u1eb1ng d\u00f2ng \u0111i\u1ec7n \u0111\u1ebfn m\u1ea1ch m\u00e0 b\u1ea1n \u0111ang l\u00e0m vi\u1ec7c \u0111\u00e3 \u0111\u01b0\u1ee3c ng\u1eaft t\u1ea1i b\u1ea3ng c\u1ea7u dao c\u1ee7a ng\u00f4i nh\u00e0. X\u00e1c minh ngu\u1ed3n \u0111i\u1ec7n \u0111\u00e3 t\u1eaft b\u1eb1ng \u0111\u1ed3ng h\u1ed3 v\u1ea1n n\u0103ng ho\u1eb7c thi\u1ebft b\u1ecb t\u01b0\u01a1ng t\u1ef1. L\u00e0m quen v\u1edbi c\u00e1c giao th\u1ee9c an to\u00e0n \u0111i\u1ec7n tr\u01b0\u1edbc khi b\u1eaft \u0111\u1ea7u b\u1ea5t k\u1ef3 c\u00f4ng vi\u1ec7c \u0111\u1ea5u d\u00e2y l\u1ea1i n\u00e0o.<\/p>\n\n<h2 class=\"wp-block-heading\">C\u00e1c c\u00f4ng c\u1ee5 v\u00e0 v\u1eadt li\u1ec7u c\u1ea7n thi\u1ebft<\/h2>\n\n<ul class=\"wp-block-list\">\n<li>K\u00ecm k\u1ebft h\u1ee3p c\u1ee7a th\u1ee3 \u0111i\u1ec7n ho\u1eb7c K\u00ecm tu\u1ed1t d\u00e2y<\/li>\n<li>Tua v\u00edt (Tua v\u00edt bake v\u00e0 tua v\u00edt \u0111\u1ea7u vu\u00f4ng)<\/li>\n<li>K\u00ecm m\u0169i nh\u1ecdn<\/li>\n<li>\u0110\u1ea7u n\u1ed1i d\u00e2y (\u0110ai \u1ed1c d\u00e2y ho\u1eb7c ki\u1ec3u nh\u1ea5n)<\/li>\n<\/ul>\n\n<h2 class=\"wp-block-heading\">\u0110\u1ea5u d\u00e2y \u1ed5 c\u1eafm \u0111i\u1ec7n<\/h2>\n\n<p>Ph\u01b0\u01a1ng ph\u00e1p ti\u00eau chu\u1ea9n \u0111\u1ec3 \u0111\u1ea5u d\u00e2y m\u1ea1ch v\u00e0o \u1ed5 c\u1eafm l\u00e0 s\u1eed d\u1ee5ng c\u00e1c \u0111\u1ea7u n\u1ed1i v\u00edt n\u1eb1m \u1edf hai b\u00ean th\u00e2n \u1ed5 c\u1eafm. Ngo\u00e0i ra, nhi\u1ec1u \u1ed5 c\u1eafm c\u00f3 c\u00e1c \u0111\u1ea7u n\u1ed1i \u0111\u00e2m v\u00e0o \u1edf m\u1eb7t sau, \u0111\u01b0\u1ee3c ch\u1ea5p nh\u1eadn theo quy \u0111\u1ecbnh v\u00e0 c\u00f3 th\u1ec3 \u0111\u1ea9y nhanh qu\u00e1 tr\u00ecnh \u0111\u1ea5u d\u00e2y.<\/p>\n\n<h2 class=\"wp-block-heading\">B\u01b0\u1edbc 1: Chu\u1ea9n b\u1ecb d\u00e2y<\/h2>\n\n<ul class=\"wp-block-list\">\n<li>S\u1eed d\u1ee5ng K\u00ecm tu\u1ed1t d\u00e2y \u0111\u1ec3 tu\u1ed1t kho\u1ea3ng 3\/4 inch l\u1edbp c\u00e1ch \u0111i\u1ec7n kh\u1ecfi m\u1ed7i d\u00e2y m\u1ea1ch.<\/li>\n<li>U\u1ed1n cong c\u00e1c \u0111\u1ea7u d\u00e2y tr\u1ea7n th\u00e0nh h\u00ecnh ch\u1eef \u201cU\u201d b\u1eb1ng k\u00ecm m\u0169i nh\u1ecdn.<\/li>\n<\/ul>\n\n<h2 class=\"wp-block-heading\">B\u01b0\u1edbc 2: K\u1ebft n\u1ed1i v\u1edbi c\u00e1c \u0111\u1ea7u n\u1ed1i v\u00edt<\/h2>\n\n<ul class=\"wp-block-list\">\n<li>M\u00f3c ch\u1eafc ch\u1eafn c\u00e1c \u0111\u1ea7u d\u00e2y \u0111\u00e3 u\u1ed1n v\u00e0o c\u00e1c \u0111\u1ea7u n\u1ed1i v\u00edt th\u00edch h\u1ee3p.<\/li>\n<li>L\u1edbp c\u00e1ch \u0111i\u1ec7n ph\u1ea3i g\u1ea7n nh\u01b0ng kh\u00f4ng n\u1eb1m b\u00ean d\u01b0\u1edbi c\u00e1c v\u00edt, ch\u1ec9 \u0111\u1ec3 l\u1ed9 ph\u1ea7n kim lo\u1ea1i tr\u1ea7n.<\/li>\n<li>\u0110\u1ea3m b\u1ea3o c\u00e1c m\u00f3c \u0111\u01b0\u1ee3c g\u1eafn theo chi\u1ec1u kim \u0111\u1ed3ng h\u1ed3 \u0111\u1ec3 si\u1ebft ch\u1eb7t d\u00e2y khi v\u1eb7n ch\u1eb7t c\u00e1c v\u00edt.<\/li>\n<\/ul>\n\n<h2 class=\"wp-block-heading\">B\u01b0\u1edbc 3: K\u1ebft n\u1ed1i \u0111\u00e2m v\u00e0o (T\u00f9y ch\u1ecdn)<\/h2>\n\n<ul class=\"wp-block-list\">\n<li>M\u1ed9t s\u1ed1 \u1ed5 c\u1eafm c\u00f3 l\u1ed7 \u0111\u1ec3 k\u1ebft n\u1ed1i \u0111\u00e2m v\u00e0o \u1edf m\u1eb7t sau.<\/li>\n<li>\u0110\u01b0a \u0111\u1ea7u d\u00e2y \u0111\u00e3 tu\u1ed1t v\u00e0o l\u1ed7 v\u00e0 m\u1ed9t k\u1eb9p l\u00f2 xo s\u1ebd gi\u1eef ch\u1eb7t d\u00e2y t\u1ea1i ch\u1ed7.<\/li>\n<li>\u0110\u1ed3ng tr\u1ea7n ph\u1ea3i ngang b\u1eb1ng v\u1edbi \u0111\u1ed9 s\u00e2u c\u1ee7a l\u1ed7 \u0111\u1ec3 tr\u00e1nh ti\u1ebfp x\u00fac v\u1edbi c\u00e1c d\u00e2y kh\u00e1c.<\/li>\n<\/ul>\n\n<h2 class=\"wp-block-heading\">B\u01b0\u1edbc 4: Ho\u00e0n t\u1ea5t k\u1ebft n\u1ed1i<\/h2>\n\n<ul class=\"wp-block-list\">\n<li>S\u1eed d\u1ee5ng k\u00ecm m\u0169i nh\u1ecdn \u0111\u1ec3 \u0111\u00f3ng ch\u1eb7t c\u00e1c v\u00f2ng d\u00e2y xung quanh th\u00e2n v\u00edt.<\/li>\n<li>V\u1eb7n ch\u1eb7t c\u00e1c v\u00edt theo chi\u1ec1u kim \u0111\u1ed3ng h\u1ed3 \u0111\u1ec3 c\u1ed1 \u0111\u1ecbnh ch\u1eafc ch\u1eafn c\u00e1c d\u00e2y b\u00ean d\u01b0\u1edbi \u0111\u1ea7u v\u00edt.<\/li>\n<li>Ti\u1ebfn h\u00e0nh n\u1ed1i \u0111\u1ea5t \u1ed5 c\u1eafm b\u1eb1ng c\u00e1ch \u0111\u1ea5u d\u00e2y ti\u1ebfp \u0111\u1ea5t c\u1ee7a m\u1ea1ch (\u0111\u1ed3ng tr\u1ea7n ho\u1eb7c c\u00f3 l\u1edbp c\u00e1ch \u0111i\u1ec7n m\u00e0u xanh l\u00e1 c\u00e2y) v\u00e0o v\u00edt ti\u1ebfp \u0111\u1ea5t c\u1ee7a thi\u1ebft b\u1ecb.<\/li>\n<\/ul>\n\n<h2 class=\"wp-block-heading\">\u0110\u1ea5u d\u00e2y \u1ed5 c\u1eafm GFCI<\/h2>\n\n<p>\u1ed4 c\u1eafm GFCI cung c\u1ea5p th\u00eam kh\u1ea3 n\u0103ng b\u1ea3o v\u1ec7 ch\u1ed1ng l\u1ea1i c\u00e1c m\u1ed1i nguy hi\u1ec3m v\u1ec1 \u0111i\u1ec7n. Ch\u00fang c\u00f3 hai b\u1ed9 \u0111\u1ea7u cu\u1ed1i, \u0111\u01b0\u1ee3c d\u00e1n nh\u00e3n l\u00e0 LINE v\u00e0 LOAD.<\/p>\n\n<ul class=\"wp-block-list\">\n<li>\u0110\u1ec3 b\u1ea3o v\u1ec7 GFCI cho c\u00e1c thi\u1ebft b\u1ecb ph\u00eda h\u1ea1 ngu\u1ed3n, h\u00e3y k\u1ebft n\u1ed1i d\u00e2y m\u1ea1ch v\u00e0o c\u1ea3 \u0111\u1ea7u cu\u1ed1i LINE v\u00e0 LOAD theo h\u01b0\u1edbng d\u1eabn c\u1ee7a nh\u00e0 s\u1ea3n xu\u1ea5t.<\/li>\n<li>\u0110\u1ec3 b\u1ea3o v\u1ec7 GFCI ch\u1ec9 d\u00e0nh cho \u1ed5 c\u1eafm, ch\u1ec9 s\u1eed d\u1ee5ng c\u00e1c \u0111\u1ea7u cu\u1ed1i LINE. N\u1ebfu \u1ed5 c\u1eafm kh\u00f4ng n\u1eb1m \u1edf cu\u1ed1i m\u1ea1ch, h\u00e3y s\u1eed d\u1ee5ng d\u00e2y n\u1ed1i ng\u1eafn \u0111\u1ec3 \u0111\u1ea5u d\u00e2y m\u1ea1ch v\u00e0o c\u00e1c \u0111\u1ea7u cu\u1ed1i LINE.<\/li>\n<\/ul>\n\n<h2 class=\"wp-block-heading\">\u0110\u1ea5u d\u00e2y c\u00f4ng t\u1eafc ba chi\u1ec1u<\/h2>\n\n<p>C\u00f4ng t\u1eafc ba chi\u1ec1u \u0111i\u1ec1u khi\u1ec3n \u0111\u00e8n chi\u1ebfu s\u00e1ng ho\u1eb7c \u1ed5 c\u1eafm t\u1eeb hai v\u1ecb tr\u00ed v\u00e0 c\u00f3 hai d\u00e2y d\u1eabn v\u00e0 m\u1ed9t d\u00e2y chung.<\/p>\n\n<h2 class=\"wp-block-heading\">B\u01b0\u1edbc 1: X\u00e1c \u0111\u1ecbnh d\u00e2y<\/h2>\n\n<ul class=\"wp-block-list\">\n<li>Tr\u01b0\u1edbc khi th\u00e1o b\u1ea5t k\u1ef3 d\u00e2y n\u00e0o kh\u1ecfi c\u00f4ng t\u1eafc c\u0169, h\u00e3y \u0111\u00e1nh d\u1ea5u d\u00e2y chung (COM).<\/li>\n<li>Kh\u00f4ng c\u1ea7n d\u00e1n nh\u00e3n d\u00e2y d\u1eabn.<\/li>\n<\/ul>\n\n<h2 class=\"wp-block-heading\">B\u01b0\u1edbc 2: K\u1ebft n\u1ed1i d\u00e2y<\/h2>\n\n<ul class=\"wp-block-list\">\n<li>K\u1ebft n\u1ed1i d\u00e2y chung v\u1edbi \u0111\u1ea7u cu\u1ed1i COM tr\u00ean c\u00f4ng t\u1eafc m\u1edbi (th\u01b0\u1eddng c\u00f3 m\u00e0u \u0111\u1ed3ng ho\u1eb7c m\u00e0u t\u1ed1i).<\/li>\n<li>K\u1ebft n\u1ed1i hai d\u00e2y d\u1eabn v\u1edbi \u0111\u1ea7u cu\u1ed1i d\u00e2y d\u1eabn m\u00e0u s\u00e1ng t\u00f9y \u00fd.<\/li>\n<li>K\u1ebft n\u1ed1i d\u00e2y ti\u1ebfp \u0111\u1ea5t tr\u1ea7n ho\u1eb7c c\u00f3 m\u00e0u xanh l\u00e1 c\u00e2y v\u00e0o v\u00edt m\u00e0u xanh l\u00e1 c\u00e2y.<\/li>\n<\/ul>\n\n<h2 class=\"wp-block-heading\">Kh\u1eafc ph\u1ee5c s\u1ef1 c\u1ed1 c\u00e1c s\u1ef1 c\u1ed1 th\u00f4ng th\u01b0\u1eddng<\/h2>\n\n<h2 class=\"wp-block-heading\">Hai d\u00e2y n\u00f3ng trong \u1ed5 c\u1eafm:<\/h2>\n\n<ul class=\"wp-block-list\">\n<li>\u0110i\u1ec1u n\u00e0y cho bi\u1ebft \u1ed5 c\u1eafm 240V, cung c\u1ea5p g\u1ea5p \u0111\u00f4i c\u00f4ng su\u1ea5t cho c\u00e1c thi\u1ebft b\u1ecb c\u00f4ng su\u1ea5t cao.<\/li>\n<\/ul>\n\n<h2 class=\"wp-block-heading\">X\u00e1c \u0111\u1ecbnh xem m\u1eb7t n\u00e0o c\u1ee7a \u1ed5 c\u1eafm c\u00f3 \u0111i\u1ec7n:<\/h2>\n\n<ul class=\"wp-block-list\">\n<li>C\u00e1c \u0111\u1ea7u cu\u1ed1i m\u00e0u v\u00e0ng th\u01b0\u1eddng cho bi\u1ebft c\u00e1c k\u1ebft n\u1ed1i d\u00e2y n\u00f3ng. S\u1eed d\u1ee5ng m\u00e1y d\u00f2 \u0111i\u1ec7n \u00e1p \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o an to\u00e0n.<\/li>\n<\/ul>\n\n<h2 class=\"wp-block-heading\">\u0110\u1ea5u d\u00e2y \u1ed5 c\u1eafm ng\u01b0\u1ee3c:<\/h2>\n\n<ul class=\"wp-block-list\">\n<li>D\u00e2y n\u00f3ng m\u00e0u \u0111en truy\u1ec1n \u0111i\u1ec7n \u0111\u1ebfn \u1ed5 c\u1eafm, trong khi d\u00e2y trung t\u00ednh m\u00e0u tr\u1eafng truy\u1ec1n \u0111i\u1ec7n tr\u1edf l\u1ea1i h\u1ed9p c\u1ea7u dao.<\/li>\n<li>K\u1ebft n\u1ed1i d\u00e2y n\u00f3ng m\u00e0u \u0111en v\u1edbi \u0111\u1ea7u cu\u1ed1i b\u1eb1ng \u0111\u1ed3ng v\u00e0 d\u00e2y trung t\u00ednh m\u00e0u tr\u1eafng v\u1edbi \u0111\u1ea7u cu\u1ed1i b\u1eb1ng b\u1ea1c \u0111\u1ec3 duy tr\u00ec \u0111\u1ed9 ph\u00e2n c\u1ef1c th\u00edch h\u1ee3p.<\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"<p>H\u01b0\u1edbng d\u1eabn \u0111\u1ea5u d\u00e2y \u1ed5 c\u1eafm \u0111i\u1ec7n v\u00e0 c\u00f4ng t\u1eafc ba chi\u1ec1u: To\u00e0n di\u1ec7n Hi\u1ec3u v\u1ec1 an to\u00e0n \u0111i\u1ec7n Tr\u01b0\u1edbc khi b\u1eaft tay v\u00e0o b\u1ea5t k\u1ef3 c\u00f4ng vi\u1ec7c \u0111i\u1ec7n n\u00e0o,&hellip;<\/p>\n","protected":false},"author":3,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1654],"tags":[2940,8820,11581,9796,11580,1761],"class_list":["post-7109","post","type-post","status-publish","format-standard","hentry","category-home-and-living","tag-safety","tag-home-improvement","tag-three-way-switches","tag-electrical-wiring","tag-electrical-outlets","tag-diy"],"_links":{"self":[{"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/posts\/7109","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\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/comments?post=7109"}],"version-history":[{"count":1,"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/posts\/7109\/revisions"}],"predecessor-version":[{"id":7110,"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/posts\/7109\/revisions\/7110"}],"wp:attachment":[{"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/media?parent=7109"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/categories?post=7109"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/tags?post=7109"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}