﻿{"id":177,"date":"2024-08-07T16:25:23","date_gmt":"2024-08-07T08:25:23","guid":{"rendered":"https:\/\/profixtips.com\/?p=177"},"modified":"2026-03-17T02:33:11","modified_gmt":"2026-03-16T18:33:11","slug":"acknowledges-of-the-air-conditioners-temperature-sensor-1","status":"publish","type":"post","link":"https:\/\/profixtips.com\/pt\/acknowledges-of-the-air-conditioners-temperature-sensor-1\/","title":{"rendered":"\u00a0Reconhecimento do Sensor de Temperatura do Ar Condicionado -1"},"content":{"rendered":"<p class=\"wp-block-paragraph\"><strong>\u00a0<\/strong><\/p>\n\n\n\n<figure class=\"wp-block-gallery aligncenter has-nested-images columns-2 is-cropped wp-block-gallery-1 is-layout-flex wp-block-gallery-is-layout-flex\">\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"1024\" data-id=\"180\" src=\"https:\/\/profixtips.com\/wp-content\/uploads\/2024\/08\/KT-Temp-Sensor-Pair-2-M-1024x1024.jpg\" alt=\"O Sensor de Temperatura do Tubo do Ar Condicionado e o Sensor de Temperatura Ambiente \" class=\"wp-image-180\" srcset=\"https:\/\/profixtips.com\/wp-content\/uploads\/2024\/08\/KT-Temp-Sensor-Pair-2-M-1024x1024.jpg 1024w, https:\/\/profixtips.com\/wp-content\/uploads\/2024\/08\/KT-Temp-Sensor-Pair-2-M-300x300.jpg 300w, https:\/\/profixtips.com\/wp-content\/uploads\/2024\/08\/KT-Temp-Sensor-Pair-2-M-100x100.jpg 100w, https:\/\/profixtips.com\/wp-content\/uploads\/2024\/08\/KT-Temp-Sensor-Pair-2-M-600x600.jpg 600w, https:\/\/profixtips.com\/wp-content\/uploads\/2024\/08\/KT-Temp-Sensor-Pair-2-M-150x150.jpg 150w, https:\/\/profixtips.com\/wp-content\/uploads\/2024\/08\/KT-Temp-Sensor-Pair-2-M-768x768.jpg 768w, https:\/\/profixtips.com\/wp-content\/uploads\/2024\/08\/KT-Temp-Sensor-Pair-2-M-1536x1536.jpg 1536w, https:\/\/profixtips.com\/wp-content\/uploads\/2024\/08\/KT-Temp-Sensor-Pair-2-M-12x12.jpg 12w, https:\/\/profixtips.com\/wp-content\/uploads\/2024\/08\/KT-Temp-Sensor-Pair-2-M.jpg 1600w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><figcaption class=\"wp-element-caption\">The Air\u00a0Conditioner\u2019s Tube Temperature Sensor and Room Temperature Sensor <\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" data-id=\"146\" src=\"https:\/\/profixtips.com\/wp-content\/uploads\/2024\/08\/10-3.jpg\" alt=\"3in1 15K+20K+50K Air Conditioner Outside Temperature Sensor For Gree\" class=\"wp-image-146\"\/><figcaption class=\"wp-element-caption\">3in1 15K+20K+50K Air Conditioner Outside Temperature Sensor For Gree<\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"1024\" data-id=\"182\" src=\"https:\/\/profixtips.com\/wp-content\/uploads\/2024\/08\/TC15K_KT-Temp-Sensor-Pair-2-m-1024x1024.jpg\" alt=\"1Pair of 15K Air\u00a0Conditioner&#039;s Tube Temperature Sensor and Room Temperature Sensor \" class=\"wp-image-182\" srcset=\"https:\/\/profixtips.com\/wp-content\/uploads\/2024\/08\/TC15K_KT-Temp-Sensor-Pair-2-m-1024x1024.jpg 1024w, https:\/\/profixtips.com\/wp-content\/uploads\/2024\/08\/TC15K_KT-Temp-Sensor-Pair-2-m-300x300.jpg 300w, https:\/\/profixtips.com\/wp-content\/uploads\/2024\/08\/TC15K_KT-Temp-Sensor-Pair-2-m-100x100.jpg 100w, https:\/\/profixtips.com\/wp-content\/uploads\/2024\/08\/TC15K_KT-Temp-Sensor-Pair-2-m-600x600.jpg 600w, https:\/\/profixtips.com\/wp-content\/uploads\/2024\/08\/TC15K_KT-Temp-Sensor-Pair-2-m-150x150.jpg 150w, https:\/\/profixtips.com\/wp-content\/uploads\/2024\/08\/TC15K_KT-Temp-Sensor-Pair-2-m-768x768.jpg 768w, https:\/\/profixtips.com\/wp-content\/uploads\/2024\/08\/TC15K_KT-Temp-Sensor-Pair-2-m-1536x1536.jpg 1536w, https:\/\/profixtips.com\/wp-content\/uploads\/2024\/08\/TC15K_KT-Temp-Sensor-Pair-2-m-12x12.jpg 12w, https:\/\/profixtips.com\/wp-content\/uploads\/2024\/08\/TC15K_KT-Temp-Sensor-Pair-2-m.jpg 1600w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><figcaption class=\"wp-element-caption\">1Pair of 15K Air\u00a0Conditioner\u2019s Tube Temperature Sensor and Room Temperature Sensor <\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"497\" data-id=\"181\" src=\"https:\/\/profixtips.com\/wp-content\/uploads\/2024\/08\/KT-Temp-Sensor-Pair-1-800pix.jpg\" alt=\"The Air\u00a0Conditioner&#039;s 7Types Tube Temperature Sensor and Room Temperature Sensor \" class=\"wp-image-181\" srcset=\"https:\/\/profixtips.com\/wp-content\/uploads\/2024\/08\/KT-Temp-Sensor-Pair-1-800pix.jpg 800w, https:\/\/profixtips.com\/wp-content\/uploads\/2024\/08\/KT-Temp-Sensor-Pair-1-800pix-600x373.jpg 600w, https:\/\/profixtips.com\/wp-content\/uploads\/2024\/08\/KT-Temp-Sensor-Pair-1-800pix-300x186.jpg 300w, https:\/\/profixtips.com\/wp-content\/uploads\/2024\/08\/KT-Temp-Sensor-Pair-1-800pix-768x477.jpg 768w, https:\/\/profixtips.com\/wp-content\/uploads\/2024\/08\/KT-Temp-Sensor-Pair-1-800pix-18x12.jpg 18w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><figcaption class=\"wp-element-caption\">The Air\u00a0Conditioner\u2019s 7Types Tube Temperature Sensor and Room Temperature Sensor <\/figcaption><\/figure>\n<\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Reconhecimentos do Sensor de Temperatura do Ar Condicionado<\/strong> -1<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Generally, 5K\u201310K temperature sensor is used for hanging machines, and 10K\u201420K temperature sensor is used for cabinets. Specifically, you need to use your own multimeter to measure the resistance.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">The general ambient temperature sensor is a small thing that is close to the fins in the black side of the outdoor unit against the wall. The temperature sensor of the tube is inserted in the wall of the coil inside the outdoor unit.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">A cabe\u00e7a de cobre \u00e9 usada para detetar tubos de cobre, e a temperatura \u00e9 r\u00e1pida. A cabe\u00e7a de pl\u00e1stico \u00e9 geralmente usada para detetar a temperatura ambiente, resist\u00eancia \u00e0 corros\u00e3o e alta fiabilidade.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Como avaliar a resist\u00eancia do sensor de temperatura do ar condicionado<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">O projetista do circuito do ar condicionado usa a temperatura normal de 25 graus como refer\u00eancia, ou seja, quando est\u00e1 a 25\u00b0C, RTl=R1, RT2=R2, e as tens\u00f5es dos pontos A e B s\u00e3o 2,5V. Alguns circuitos t\u00eam R3 e R4, que servem principalmente como amortecedor. Quando a temperatura ambiente sobe, a resist\u00eancia RTI diminui, a tens\u00e3o no ponto A sobe, o comparador emite uma press\u00e3o diferencial, e uma s\u00e9rie de processamento interno da CPU controla os estados operacionais internos e externos.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Ar condicionado grande, placa de controlo externa de ar condicionado inverter, tens\u00e3o de amostragem VI do sensor de temperatura n\u00e3o \u00e9 2,5V, mas 1\/4 da tens\u00e3o de alimenta\u00e7\u00e3o, que \u00e9 1,25V. Na verdade, h\u00e1 um m\u00e9todo para determinar a resist\u00eancia do term\u00edstor que \u00e9 particularmente simples. Escolha um potenci\u00f3metro de 50k e uma ficha universal para term\u00edstor. Para conveni\u00eancia, pode ligar com fios longos. Desligue o term\u00edstor suspeito, ligue a ficha universal, ligue o ar condicionado \u00e0 corrente e teste o potenci\u00f3metro com o mult\u00edmetro a 5V. A tens\u00e3o do terminal roda lentamente o man\u00edpulo do potenci\u00f3metro. Quando a tens\u00e3o \u00e9 2,5V, a rota\u00e7\u00e3o para. Neste momento, a resist\u00eancia do potenci\u00f3metro \u00e9 a resist\u00eancia do term\u00edstor. Por exemplo, se a resist\u00eancia for 8k e a temperatura ambiente for cerca de 30\u00b0C, ent\u00e3o o sensor de temperatura tem uma resist\u00eancia de 10k.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Como avaliar a qualidade do sensor de temperatura do ar condicionado<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Se o sensor de temperatura do ar condicionado estiver avariado, ocorrer\u00e3o os seguintes fen\u00f3menos, podendo o sensor de temperatura do ar condicionado ser avaliado por estes:<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">1. O sensor de temperatura ambiente interior apresenta um valor de resist\u00eancia elevado, fazendo com que o ar condicionado ligue e desligue frequentemente.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">2. A resist\u00eancia do sensor de temperatura do tubo interior diminui, o que faz com que o aparelho entre em prote\u00e7\u00e3o pouco tempo ap\u00f3s o arranque.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">3. A temperatura interior e a temperatura do tubo s\u00e3o alteradas, causando avarias no ar condicionado.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">4. O valor de varia\u00e7\u00e3o da temperatura do tubo interior \u00e9 de 0 \u03a9, o que faz com que o aparelho n\u00e3o reaja ao arranque remoto.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Solution When&nbsp;<\/strong><strong>Solu\u00e7\u00e3o quando<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">o sensor de temperatura do ar condicionado est\u00e1 avariado:<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">A avaria do sensor de temperatura tem uma propor\u00e7\u00e3o relativamente elevada nas falhas do ar condicionado. Para determinar com precis\u00e3o a fun\u00e7\u00e3o, a sec\u00e7\u00e3o de controlo do ar condicionado possui tr\u00eas sensores de temperatura:.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">1. Sensor de temperatura ambiente: deteta principalmente a temperatura interior. Quando a temperatura interior atinge o valor definido, controla as unidades interior e exterior. Quando a refrigera\u00e7\u00e3o para, a unidade exterior para e a unidade interior continua a funcionar.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">2. Sensor de temperatura do tubo interior: deteta principalmente a temperatura da serpentina do evaporador interior, prevenindo ar frio, prote\u00e7\u00e3o contra sobreaquecimento e controlo autom\u00e1tico de temperatura durante o aquecimento.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>3. Sensor de temperatura de descongela\u00e7\u00e3o exterior: deteta principalmente a temperatura da serpentina do condensador exterior. Quando a temperatura da serpentina exterior est\u00e1 abaixo de -6 graus Celsius durante 2 minutos, a unidade interior entra em estado de descongela\u00e7\u00e3o. Quando a resist\u00eancia do sensor da serpentina exterior \u00e9 demasiado elevada, a unidade interior n\u00e3o funciona corretamente.<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">1. A defini\u00e7\u00e3o do comando \u00e0 dist\u00e2ncia est\u00e1 incorrecta;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">2. O filtro n\u00e3o \u00e9 limpo atempadamente;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">3. Existem objetos na entrada e sa\u00edda de ar do ar condicionado que afetam o efeito de aquecimento. A divis\u00e3o tem uma fonte de calor ou muitas pessoas no interior, resultando num mau efeito de arrefecimento;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>","protected":false},"excerpt":{"rendered":"<p>\u00a0Reconhecimento do Sensor de Temperatura do Ar Condicionado -1<\/p>","protected":false},"author":1,"featured_media":180,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[31,32],"tags":[36],"class_list":["post-177","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-air-conditioner-repair-tips","category-appliance-repair-tips","tag-air-conditioner-repair-tips"],"_links":{"self":[{"href":"https:\/\/profixtips.com\/pt\/wp-json\/wp\/v2\/posts\/177","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/profixtips.com\/pt\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/profixtips.com\/pt\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/profixtips.com\/pt\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/profixtips.com\/pt\/wp-json\/wp\/v2\/comments?post=177"}],"version-history":[{"count":0,"href":"https:\/\/profixtips.com\/pt\/wp-json\/wp\/v2\/posts\/177\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/profixtips.com\/pt\/wp-json\/wp\/v2\/media\/180"}],"wp:attachment":[{"href":"https:\/\/profixtips.com\/pt\/wp-json\/wp\/v2\/media?parent=177"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/profixtips.com\/pt\/wp-json\/wp\/v2\/categories?post=177"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/profixtips.com\/pt\/wp-json\/wp\/v2\/tags?post=177"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}