Troubleshooting
Table 5 5 5 Color
Color Change
Change Board
Table
Table
Color
Change
Description
Component or or or
Component
Component
Description
Description
Indicator
Indicator
Indicator
D8
LED (green)
D9
LED (green)
D10
LED (yellow)
D27–D39,
LED (green)
D41, D43–D46
Fuse, .500 A,
F1
125 V
80
Board Diagnostics
Diagnostics
Board
Diagnostics
Diagnosis
Diagnosis
Diagnosis
Blinks (heartbeat) during normal operation.
Turns on when power is supplied to the board.
Turns on when board is communicating with electronic control.
Turn on when a signal is sent to actuate the related solenoid valve.
Used on the 25D312 board. This board is used in the electronics control
(14) and the color change control module 25D313-25D327.
3A8492A