Got the unit up working just fine for a few days. Now a little problem, when punching the auto beverage button the unit completes its cycle, but it shorts sometimes and doesn't completely heat the coffee. Out of 5 times this morning, it timed out correctly once with hot coffee. I now am relying on punching a designated time in to complete the heat-up. Could this be a problem with this auto sensor? And is there a way to test it?
ANSWER Hi Art. Is the keypad (no longer available) and the control board part # 8183726 accepting the commands properly? Are there any fault codes? Humidity Sensor: 1. Remove the 3-pin connector from PCBA (P2). NOTE: Do not remove the attached resistor which is used for internal resistance calibration.2. Measure resistance across pins 1 & 3 (ohmmeter scale: Rx1k):- Normal: 2.8k ohms (approx.)
at 25°±10°C (77°±18°F) - Abnormal: Infinite3. Measure resistance across pins 2 & 3 (ohmmeter scale: Rx1k):- Normal: 2.8k ohms (approx.)
at 25°±10°C (77°±18°F) - Abnormal: Infinite. Sensor part # 8206446. Thank You.
Answered by AppliancePartsPros.com | Saturday, March 10, 2012