Руслан Адам43.8 тыс
Опубликовано 25 октября 2016, 7:23
Refrigerator Whirlpool WRF560SEYM00 not defrosting - Refrigerator Whirlpool repair in Santa Clara, CA. Это история одного реколла нашего техника. В прошлом посте имеется описание, где техник поменял main control board WPW10336511 и якобы всё заработало, а вот и нет. Клиент перезвонил через 3 недели с той же самой проблемой. Техник был в помешательстве. Вернулся к клиенту и начал тестировать heating element - работал прекрасно. И thermistor WPW10383615 - с ним были непонятные явления. Он работал странно. Примерно при комнатной температуре - он должен показывать 5kOhms, а в замороженном около 22.7kOhms. Техник его заморозил with SuperFreeze Liquid сопротивление начала расти до 160kOhm, а потом резко упало до 2kOhms - будто сопротивление упало с высоты. Техник провёл тест ещё пару раз - тоже самое. Было решено заказать новый thermistor WPW10383615. Техник вернулся с новым thermistor WPW10383615 и начал тестировать старый и новый. Новый термистор вёл себя идеально - показывал 5kOhms, а в замороженном около 22.7kOhms. Старый вёл себя странно - при комнатной показывал тоже самое значение около 5kOhms, а при попытке его заморозить его сопротивление росло очень слабо, не достигало нужного значения 22.7kOhms. По этой причине компрессор работал и обмораживал evaporator coil. Замена thermistor WPW10383615 наконец-то помогла холодильнику Whirlpool WRF560SEYM00.
Refrigerator Whirlpool WRF560SEYM00 not defrosting - Refrigerator Whirlpool repair in Santa Clara, CA. This is the story of one of our recall. In the past, there is a description of the post, where the technician changed the main control board WPW10336511 and supposedly it worked, and here and there. Customer call back after 3 weeks to the same problem. The technician was madness. He returned to the client and started testing heating element - worked perfectly. And thermistor WPW10383615 - with him were strange phenomenon. He worked odd. At about room temperature - it should show 5kOhms, and frozen around 22.7kOhms. Technician it froze with SuperFreeze Liquid resistance began to grow up 160kOhm, and then sharply fell to 2kOhms - if resistance has been dropped. The technician holds the test a couple of times - the same thing. It was decided to order a new thermistor WPW10383615. The technician came back with a new thermistor WPW10383615 and began to test the old and the new. New thermistor behaved perfectly - showing 5kOhms, but frozen around 22.7kOhms. Old behaved strangely - at room showed the same value of about 5kOhms, but when you attempt to freeze his resistance grew very poorly, did not reach the desired value 22.7kOhms. For this reason, the compressor is working and freezes in evaporator coil. Replacing thermistor WPW10383615 finally helped refrigerator Whirlpool WRF560SEYM00.
Refrigerator Whirlpool WRF560SEYM00 not defrosting - Refrigerator Whirlpool repair in Santa Clara, CA. This is the story of one of our recall. In the past, there is a description of the post, where the technician changed the main control board WPW10336511 and supposedly it worked, and here and there. Customer call back after 3 weeks to the same problem. The technician was madness. He returned to the client and started testing heating element - worked perfectly. And thermistor WPW10383615 - with him were strange phenomenon. He worked odd. At about room temperature - it should show 5kOhms, and frozen around 22.7kOhms. Technician it froze with SuperFreeze Liquid resistance began to grow up 160kOhm, and then sharply fell to 2kOhms - if resistance has been dropped. The technician holds the test a couple of times - the same thing. It was decided to order a new thermistor WPW10383615. The technician came back with a new thermistor WPW10383615 and began to test the old and the new. New thermistor behaved perfectly - showing 5kOhms, but frozen around 22.7kOhms. Old behaved strangely - at room showed the same value of about 5kOhms, but when you attempt to freeze his resistance grew very poorly, did not reach the desired value 22.7kOhms. For this reason, the compressor is working and freezes in evaporator coil. Replacing thermistor WPW10383615 finally helped refrigerator Whirlpool WRF560SEYM00.