Phoenix R250 User Manual

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10
R250| LGR Dehumidifier Installation, Operation, and Maintenance Instructions
5.2 TROUBLESHOOTING
No dehumidification, neither air mover or compressor run and power switch does
not light when ON.
1. Unit unplugged or no power to outlet.
2. Power switch defective.
3. Loose connection in internal wiring.
No dehumidification, neither air mover nor compressor run with power switch ON
& lit.
1. Power switch defective.
2. Loose connection in interanal wiring
Some dehumidification, air mover runs continuously but compressor only runs
sporadically.
1. Unit is in defrost cycle.
2. Defrost thermostat defective.
3. Loose connection in compressor circuit.
4. Defective compressor overload.
5. Defective compressor.
6. Defective relay.
7. Low refrigerant charge.
No dehumidification, air mover runs but compressor does not.
1. Bad connection in compressor circuit.
2. Pump safety switch open.
3. Defective compressor capacitor.
4. Defective compressor overload.
5. Defective compressor.
6. Defective relay.
7. Low refrigerant charge.
8. Open high pressure switch.
Air mover does not run. Compressor runs briefly but cycles on & off.
1. Loose connection in air mover circuit.
2. Obstruction prevents impeller rotation.
3. Defective air mover.

Phoenix R250 Specifications

General

Brand	Phoenix
Model	R250
Category	Dehumidifier
Language	English