Step Motor Troubleshooting - Gree Neo GWH09MA-A3DNA3A Installation, Service & Troubleshooting

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.
Connector
Blue
Pink
Yellow
Orange
Red
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Troubleshooting Indoor Components

Step Motor Troubleshooting

Blue Pink
390 Ω
Yellow Orange
390 Ω 390 Ω
390 Ω 390 Ω
390 Ω
Red
195 Ω
195 Ω
195 Ω
195 Ω