Title: 2in1 15K+15K Air Conditioner Temperature Sensor For Hisense KELON Repair<\/p>\n

\n\t\tUniversal 15K+15K Air Conditioner Inside+Outside Temperature Sensor For \u00a0Hisense KELON<\/strong><\/span>\n\t<\/p>\n

\n\t\t Vnit\u0159n\u00ed (pokojov\u00fd) teplotn\u00ed senzor<\/strong><\/span>\n\t<\/div>\n
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\n\t\tVn\u011bj\u0161\u00ed (trubice)<\/strong>\u00a0 Teplotn\u00ed senzor<\/strong><\/span>\n\t<\/div>\n
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\n\t\tCable Length:<\/span> <\/span>About: 40-45 cm; Weight About 20 g.<\/span><\/span><\/span>\n\t<\/p>\n
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\n\t\t\u0160\u00ed\u0159ka konektoru: 11 mm<\/strong><\/span>\n\t<\/p>\n
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\n\t\tP\u0159ed objedn\u00e1n\u00edm pros\u00edm potvr\u010fte z popisu v\u00fdrobku, zda je tento p\u0159edm\u011bt kompatibiln\u00ed s va\u0161\u00edm za\u0159\u00edzen\u00edm.<\/span>\n\t<\/p>\n
\n\t\tPokud m\u00e1te jak\u00e9koli dotazy nebo p\u0159ipom\u00ednky, nev\u00e1hejte n\u00e1s p\u0159ed n\u00e1kupem kontaktovat. D\u011bkujeme!<\/span>\n\t<\/p>\n
\n\t\tM\u00e1me tak\u00e9 dal\u0161\u00ed typy \u010didel.<\/span><\/p>\n
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\n\t\t Balen\u00ed obsahuje:<\/p>\n
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\n\t\t1x Univerz\u00e1ln\u00ed teplotn\u00ed senzor 15K+15K<\/span>\n\t<\/div>\n
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\n\t\t\u2014-( N\u00e1hodn\u00e1 \u0161ar\u017ee \/ barva \/ typ bude odesl\u00e1n jako v\u00fdchoz\u00ed )<\/span>\n\t<\/div>\n
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\n\t\t\u00a0Popis teplotn\u00edho senzoru klimatizace<\/strong><\/span>\n\t<\/div>\n
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\n\t\t\tObecn\u011b se 5K\u201310K pou\u017e\u00edv\u00e1 pro n\u00e1st\u011bnn\u00e9 jednotky a 10K\u201320K pro sk\u0159\u00ed\u0148ov\u00e9. Konkr\u00e9tn\u011b je t\u0159eba zm\u011b\u0159it odpor vlastn\u00edm multimetrem.<\/span>\n\t\t<\/div>\n
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\n\t\t\tObecn\u00fd senzor okoln\u00ed teploty je mal\u00e1 sou\u010d\u00e1stka um\u00edst\u011bn\u00e1 bl\u00edzko \u017eeber na \u010dern\u00e9 stran\u011b venkovn\u00ed jednotky u zdi. Senzor teploty trubky je vlo\u017een do st\u011bny c\u00edvky uvnit\u0159 venkovn\u00ed jednotky.<\/span>\n\t\t<\/div>\n
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\n\t\t\tM\u011bd\u011bn\u00e1 hlava slou\u017e\u00ed k detekci m\u011bd\u011bn\u00fdch trubek a rychle reaguje na teplotu. Plastov\u00e1 hlava se obecn\u011b pou\u017e\u00edv\u00e1 k detekci okoln\u00ed teploty, je odoln\u00e1 proti korozi a vysoce spolehliv\u00e1.<\/span>\n\t\t<\/div>\n
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\n\t\t\tJak posoudit odpor teplotn\u00edho senzoru klimatizace<\/strong><\/span>\n\t\t<\/div>\n
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\n\t\t\tN\u00e1vrh\u00e1\u0159 obvodu klimatizace pou\u017e\u00edv\u00e1 jako referenci norm\u00e1ln\u00ed teplotu 25 stup\u0148\u016f, tj. p\u0159i 25\u00b0C, RTl=R1, RT2=R2 a nap\u011bt\u00ed v bodech A a B je 2,5V. N\u011bkter\u00e9 obvody maj\u00ed R3 a R4, kter\u00e9 slou\u017e\u00ed hlavn\u011b jako vyrovn\u00e1vac\u00ed pam\u011b\u0165. Kdy\u017e okoln\u00ed teplota stoupne, odpor RTI klesne, nap\u011bt\u00ed v bod\u011b A stoupne, kompar\u00e1tor vy<\/span>\n\t\t<\/div>\n
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\n\t\t\tLarge air conditioner, inverter air conditioner external control board, temperature sensor connected VI sampling voltage is not 2.5V, but 1\/4 power supply voltage, which is 1.25V, in fact, there is a method to determine the thermistor resistance is particularly simple, Choose a 50k potentiometer and a thermistor universal plug. For convenience, you can connect with long wires. Unplug the suspected thermistor, plug in the universal plug, energize the air conditioner, and test the potentiometer with the multimeter 5v. The voltage of the terminal slowly turns the potentiometer handle. When the voltage is 2.5V, the rotation stops. At this time, the resistance of the potentiometer is the resistance of the thermistor. For example, if the resistance is 8k and the ambient temperature is about 30\u00b0C, then the temperature sensor has a resistance of 10k.<\/span>\n\t\t<\/div>\n
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\n\t\t\tHow to judge the quality of the air conditioner temperature sensor<\/strong><\/span>\n\t\t<\/div>\n
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\n\t\t\tIf the air conditioner temperature sensor is broken, the following phenomena will occur, and the air conditioner temperature sensor can be judged by this:<\/span>\n\t\t<\/div>\n
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\n\t\t\t1. The indoor ring temperature sensor has a large resistance value, causing the air conditioner to start frequently.<\/span>\n\t\t<\/div>\n
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\n\t\t\t2. The resistance of the indoor tube temperature sensor becomes smaller, which causes the whole machine to be protected soon after starting.<\/span>\n\t\t<\/div>\n
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\n\t\t\t3. The indoor temperature and temperature of the pipe are changed, causing the air conditioner to malfunction.<\/span>\n\t\t<\/div>\n
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\n\t\t\t4. The indoor tube temperature change value is 0 \u03a9, which causes the whole machine to start remotely without reaction.<\/span>\n\t\t<\/div>\n
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\n\t\t\tSolution When\u00a0<\/strong>Air conditioning temperature sensor is bad:<\/strong><\/span>\n\t\t<\/div>\n
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\n\t\t\tThe temperature sensor barrier has a relatively large proportion in air conditioning faults. To accurately determine the function, the air conditioning control section has three temperature sensors:<\/span>\n\t\t<\/div>\n
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\n\t\t\t1. Room temperature sensor: mainly detects the indoor temperature. When the indoor temperature reaches the set requirement, the internal and external machines are controlled. When the cooling is stopped, the external machine stops, and the internal machine continues to run.<\/span>\n\t\t<\/div>\n
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\n\t\t\t2. Indoor tube temperature sensor: It mainly detects the coil temperature of the indoor evaporator, and prevents cold air, anti-overheat protection and temperature automatic control during heating.<\/span>\n\t\t<\/div>\n
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\n\t\t\t3. Outdoor defrosting temperature sensor: mainly detects the outdoor condenser coil temperature. When the outdoor coil temperature is lower than -6 degrees Celsius for 2 minutes, the internal machine turns into a defrosting state, when the outdoor coil sensor resistance is too large The indoor unit does not work properly.<\/span>\n\t\t<\/div>\n
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\n\t\t\tAnalysis of the reason why the air conditioner display temperature is inconsistent with the actual perceived temperature:<\/strong><\/span>\n\t\t<\/div>\n
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\n\t\t\t1. The remote control setting is incorrect;<\/span>\n\t\t<\/div>\n
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\n\t\t\t2. The filter is not cleaned in time;<\/span>\n\t\t<\/div>\n
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\n\t\t\t3. There are items in the air inlet and outlet of the air conditioner that affect the heating effect. The room has a heat source or many indoor personnel, resulting in poor cooling effect;<\/span>\n\t\t<\/div>\n
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\n\t\t\t4. The room insulation effect is poor;<\/span>\n\t\t<\/div>\n
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\n\t\t\t5. The indoor power supply voltage is too low, resulting in low efficiency of air conditioning;<\/span>\n\t\t<\/div>\n
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\n\t\t\t6. The ambient temperature is too high or too low, resulting in poor results.<\/span>\n\t\t<\/div>\n
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\n\t\t\tB\u011bhem \u00fadr\u017eby klimatizace tvo\u0159\u00ed teplotn\u00ed senzor (termistor) v\u00fdznamn\u00fd pod\u00edl z\u00e1vad. P\u0159i v\u00fdskytu poruchy, jako je p\u0159eru\u0161en\u00ed obvodu, zkrat nebo nevhodn\u00e1 charakteristick\u00e1 k\u0159ivka, klimatizace zobraz\u00ed chybov\u00fd k\u00f3d a nem\u016f\u017ee norm\u00e1ln\u011b fungovat. Proto\u017ee teplotn\u00ed senzor neobsahuje \u00fadaje o parametrech a hodnot\u00e1ch odporu, je \u010dasto obt\u00ed\u017en\u00e9 z\u00e1vadu b\u011bhem \u00fadr\u017eby identifikovat. I u stejn\u00e9 zna\u010dky a r\u016fzn\u00fdch model\u016f nemus\u00ed b\u00fdt hodnoty odporu shodn\u00e9.<\/span>\n\t\t<\/div>\n
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\n\t\t\tThe temperature sensor, that is, the resistance decreases as the temperature rises; the resistance increases as the temperature decreases.<\/span>\n\t\t<\/div>\n
\n\t\t\tThe negative terminal sampling voltage of the CPU comparator is 1\/2 of the CPU power supply voltage, which is 2.5V.<\/span>\n\t\t<\/div>\n
\n\t\t\tThe peripheral circuits RT1 and RT2 have pull-up resistors on the positive side of the comparator, and R1 and R2 are the lower bias resistors.<\/span>\n\t\t<\/div>\n
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2v1 15K+15K Teplotn\u00ed senzor klimatizace pro opravy zna\u010dek Hisense a KELON<\/p>","protected":false},"featured_media":863,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[],"product_cat":[2],"product_tag":[28],"class_list":["post-862","product","type-product","status-publish","has-post-thumbnail","product_cat-air-conditioner-parts","product_tag-air-conditioner-parts","product_shipping_class-free-shipping","first","instock","purchasable","product-type-simple"],"_links":{"self":[{"href":"https:\/\/profixtips.com\/cs\/wp-json\/wp\/v2\/product\/862","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/profixtips.com\/cs\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/profixtips.com\/cs\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/profixtips.com\/cs\/wp-json\/wp\/v2\/comments?post=862"}],"version-history":[{"count":0,"href":"https:\/\/profixtips.com\/cs\/wp-json\/wp\/v2\/product\/862\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/profixtips.com\/cs\/wp-json\/wp\/v2\/media\/863"}],"wp:attachment":[{"href":"https:\/\/profixtips.com\/cs\/wp-json\/wp\/v2\/media?parent=862"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/profixtips.com\/cs\/wp-json\/wp\/v2\/product_brand?post=862"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/profixtips.com\/cs\/wp-json\/wp\/v2\/product_cat?post=862"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/profixtips.com\/cs\/wp-json\/wp\/v2\/product_tag?post=862"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}