
Do you have a question about the Haier MRV Series and is the answer not in the manual?
| Heating Capacity Range | Varies by model |
|---|---|
| Compressor Type | Inverter |
| Refrigerant | R410A |
| Energy Efficiency | High (varies by model) |
| EER Range | Varies by model |
| COP Range | Varies by model |
| Indoor Unit Types | Wall-mounted, ceiling cassette, floor-standing, ducted |
| Features | self-diagnosis |
Covers pipe sizing, materials, refrigerant charge, connection procedures, and cutting/flaring.
Illustrates supply wiring connections for indoor and outdoor units, including breaker recommendations.
Explains signal wiring configurations for connecting multiple indoor units to outdoor units and controllers.
Provides a chart for selecting wire gauge and breaker size based on total indoor unit amp draw.
Describes the procedure for conducting the system's test run and evaluation.
Provides a table of fault codes and their corresponding descriptions for indoor units.












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