Pub. # OM20-MSP3-3D
6-31
Figure 12.2 External Controller circuit board (metal cover removed)
3.
Test voltage coming out of External Controller to solenoids.
Disconnect the weather-pack
connectors in line from Controller to the solenoids. Using a digital voltmeter set to read voltage,
insert leads into connector coming from Controller. Activate manual raise-lower switch and
read voltage. (Figure 12.3) Voltage should be 12 volts.
Figure 12.3 Testing voltage on power leads to solenoid.
SOLENOID
LED’s
12V C
5V
UP
DOWN