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General| Model | SUM4TA |
|---|---|
| Type | Heat Pump |
| Phase | 1 |
| Cooling Capacity | 40000 BTU |
| BTU/h Cooling | 48, 000 |
| Voltage | 208/230V |
Explains the LP error, its causes (low pressure, leak), and troubleshooting steps.
Details HP/HI errors, common causes like restricted water flow, and potential fixes.
Details Flo/PS errors, usually linked to low water flow or pressure switch issues.
Explains blank display errors, often due to no low voltage or tripped breaker.
Guides troubleshooting for PS/FLo errors related to water flow and pressure switch.
Provides steps to diagnose and resolve HI/HP errors, often caused by water flow issues.
Step-by-step guide for troubleshooting the LP error code, focusing on refrigerant pressure.
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