Temperature Door Feedback Circuit

CAUTION: Do not use a meter with an impedance of less than 10 Meg ohms.

Insert the positive probe into terminal 10 (circuit 902) and the negative probe into terminal 8 (circuit 361). Compare the feedback voltage at FULL HOT and FULL COLD to the values below.

Temp. Door Position Correct Feedback
Voltage (+/- 0.08V)
Full Hot 0.94V
Full Cold 4.06V