Trouble Shooting Guide - WINTAIR AW-05CR1FHU Manual De Uso Y Mantenimiento

Troubleshooting Guide /
Frequently, a problem is minor and a service call may not be necessary, use this troubleshooting guide for a
possible solution.
PROBLEM
Air conditioner will
not operate
Inefficient or no cooling
POSSIBLE CAUSE SUGGESTED SOLUTION
No power to the unit.
Dirty air filter.
Inappropriate capacity
for application.
Blocked air flow.
Power interruption, settings
change too quickly, or
compressor overload tripped.
Check connection of power cord to
power source.
Check fuse or circuit breaker.
Set MODE knob to position other
than "OFF".
Clean or replace air filter.
Check with dealer to determine proper unit
capacity for application.
Remove obstruction from grill or
outdoor louvers.
Let fan run to restart compressor
(in approximately 10 minutes).
Noisy unit Loose parts. Tighten loose parts.
Inadequate support. Provide additional support to unit.
Odors
Formation of mold, mildew, or
algae on wet surfaces.
Remove drain plug and drain base pan.
Replace drain plug.
Clean unit thoroughly.
Water dripping outside Condensation run-off is normal Add flexible tubing to redirect water flow.
during hot and humid weather
Water dripping inside Unit is not properly angled to Unit must be installed on an angle for proper
allow water to drain outside, condensation run-off. Check the unit and
make adjustments.
Ice or frost build-up Low outside temperature.
Unit air filter is dirty.
When outdoor temperature is approximately
65°F or below, frost may form when unit is in
cooling mode. Switch unit to FAN (only)
operation until frost melts.
Remove and clean filter.
NOTE:
If circuit breaker is tripped repeatedly, or fuse is blown more than once, contact a licensed technician.
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