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General| Model | HCB50BTA |
|---|---|
| Type | Heat Pump |
| Heating Capacity | 50, 000 BTU/h |
| Phase | 1 |
| Compressor Type | Scroll |
| Refrigerant | R-410A |
| Max Water Temp | 104°F |
| Min Water Temp | 50°F |
| COP | 5.0 |
| Voltage | 230V |
| Sound Level | 55 dB |
| Operating Ambient Temp Range | 40°F to 120°F |
Emphasizes EPA regulations, refrigerant handling, and electric shock risks.
Alerts users to the danger of high voltage and the need for qualified personnel.
Indicates the low pressure switch is open, typically below 80PSI.
Covers common causes like refrigerant loss and intermittent issues, with troubleshooting steps.
Indicates the high pressure switch is open, typically above 590PSI.
Addresses restricted water flow, TXV failure, and refrigerant overcharge as causes.
Troubleshoots HP/HI display when the heat pump is not running, focusing on the HP switch.
Indicates an open water pressure switch, often related to water flow issues.
Guides on checking filter, pump, bypass, and pressure switch continuity.
Guides on checking voltage, transformer, fuse, and wiring for blank displays.
Guides on checking defrost sensor resistance and control board for FS/deF errors.
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