GREE Photovoltaic Direct-driven Inverter Multi VRF Units
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Step 4: Loosen the screws on compressor drive, as shown in the figure below:
Step 5: Replace a new compressor drive. Before replacement, apply some silicone tape onto the
IPM module.
Apply some silicone tape on it evenly
Step 6: Install a new compressor drive. Screw and wire it.