Table of Contents
Advertisement
Trouble
1. Fan does not operate.
2. Fan is operating, but air moves slower than normal.
3. Fan is operating louder than normal
6728076 Rev. G 5-17
Troubleshooting Guide
Probable Cause
1a.
Control setting.
1b.
A fuse may be blown or a circuit tripped.
1c.
Wiring is not connected properly.
1d
Motor has stopped operating.
2a.
Obstruction in the ducting.
2b.
Filter is clogged
3a.
Motor is loose.
3b.
Fan blade is hitting housing of unit.
www.airkinglimited.com
Suggested Remedy
1a.
Check temperature and humidity level settings. If the intake air is not within
the preset range, the fan will not turn on. Either adjust the settings or wait
for the intake air temperature and/or humidity to change.
1b.
Replace fuse or reset circuit breaker.
1c.
Turn off power to unit. Check that all wires are connected.
1d.
Replace motor.
2a.
Check for any obstructions in the ducting. The most common are bird
nests in the roof cap or wall cap where the fan intakes from the outside.
2b.
Change air filter (if equipped).
2c.
Change/clear bug filter
3a.
Turn off power to unit and check that all screws are fully tightened
Restore power to unit.
3b.
Call your dealer for service.
5 of 8
- Quick Links:
- Installation Instructions
Hide quick links:
Advertisement
Table of Contents
