Service Manual

VMH Series

Heat Controller, Inc.

 

 

 

Key parts checking.

8.3.1. Compressor checking (Model: DA108X1C-20FZ3)

Measure the resistance value of each winding by using the multi-meter.

Position

Resistance

 

Value

Blue - Red

0.71Ω

Blue - Black

(20)

Red - Blue

 

Step Motor (Model: MP2835T)

Measure the resistance value of each winding by using the multi-meter.

Position

Resistance

 

Value

Black - Red

56.5Ω (20)

 

 

Red -Yellow

117.5Ω (20)

 

 

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Heat Controller VMH09SC-1, VMH12SC-1, VMH24SC-1, VMH18SC-1 service manual Key parts checking, Position Resistance Value