Tweet
Do you have the board power from the fan transformer on RC1, pin 2 and 3 ....... 24VAC?
Does lightly tapping the board cause any changes?
Is LED D29 on (+15 volts dc PC1 power supply is operational.)
Does lightly tapping the board cause any changes?
Is LED D29 on (+15 volts dc PC1 power supply is operational.)
Comment