82
Troubleshooting Indoor Components
Step Motor Troubleshooting
Connector
Blue
Pink
Yellow
Orange
Red
Blue
390 Ω
390 Ω
390 Ω
195 Ω
Pink
390 Ω
390 Ω
195 Ω
Yellow
390 Ω
195 Ω
Orange
195 Ω
Red
To check the condition of the indoor step (swing) motor resistance measurements may be
compared to the following chart. Resistance measurements must be taken with power off and
the connector removed from the board. The following charts indicates approximate readings
and may vary with different models.
Turn power off and remove connector from circuit board.