Cotek SK Series - Rear Panel Operations

3-2. Rear Panel Operations：
3-2-1. Remote Port:
The SK Series Inverter can be compatible with any of remote
controllers, CR-6, CR-7 or CR-8.
Before using the remote unit, make sure the main switch must
be “ REMOTE”.
3-2-2. Fan Ventilation:
Do not obstruct, allow at least 1 inch for proper air flow.
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