18
Installation & Operation Instructions
800.558.1711
WARNING!
WARNING!
SERVICING THE DEHUMIDIFIER WITH ITS HIGH PRESSURE REFRIGERANT
SYSTEM AND HIGH VOLTAGE CIRCUITRY PRESENTS A HEALTH HAZARD WHICH COULD
RESULT IN DEATH, SERIOUS BODILY INJURY, AND/OR PROPERTY DAMAGE. SERVICE MUST
BE PERFORMED BY A QUALIFIED SERVICE TECHNICIAN.
If the refrigerant charge is lost due to service or a leak, the leak should be repaired and a new charge must
be accurately weighed in. If any of the old charge is left in the system, it must be recovered before weighing
in the new charge. Refer to the unit nameplate for the correct charge weight and refrigerant type.
Refrigerant Charging
SERVICE
Symptom
Possible Reason
Troubleshooting Procedure
CAUTION!
CAUTION!
TROUBLESHOOTING SHOULD BE PERFORMED BY A QUALIFIED HVAC TECHNICIAN.
Troubleshooting (Continued)
1. Verify power to the unit at power outlet.
2. Look for short in control wiring.
3. Check wire connections at control and unit.
4. Reset circuit breaker button on dehumidifier.
WARNING!
WARNING!
ELECTRICAL SHOCK HAZARD:
ELECTRICAL POWER MUST BE PRESENT
TO PERFORM SOME TESTS. THESE TESTS
SHOULD BE PERFORMED BY A QUALIFIED
SERVICE PERSON.
Control not
powering
dehumidifier.
1. No power to
dehumidifier.
2. 24 volt circuit breaker
tripped or faulty
transformer.
3. Loose or missed wired
control wires at
humidity control.
4. Loose or missed wired
control wires at unit.
5. Humidity control
defective.
