AirCycler FRV Installatie- en gebruikershandleiding - Pagina 7

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5.0 TROUBLESHOOTING

Problem: Blank Display on the AirCycler®

Solution Check:

1. Confirm that the furnace has power.

2. Verify that the thermostat is operational.

3. Check that furnace will call for heat from the thermostat.

4. Ensure that fan operates with a fan-only signal from the thermostat

5. Confirm the furnace is providing a 24 VAC signal to the AirCycler®.

6. Verify that wiring conforms to wiring diagram.

7. Make sure top is firmly seated in the base.

Problem: AirCycler® FR-V turns furnace fan on and off, but the motorized damper does not cycle.

Solution Check:

1. Confirm that the AirCycler® is providing a 24 VAC signal to the motorized damper.

2. Verify that 24 VAC motorized damper is operational by powering directly with a 24 VAC signal.

3. Check continuity in the wiring between the damper and the AirCycler®.

Problem: A/C turns on during fan cycling calls

Solution Check:

1. Verify that wiring conforms to wiring diagram.

2. Ensure that the G wire is properly connected.

3. The G wire needs to be interrupted by the AirCycler®.

Do not run the G wire parallel.

Technical Support:

1.877.FAN.CONTrol