Symptom
Possible Causes
Cooler will
Faulty Control
not power
ON
Cont.
Cooler
Fan error code
starts,
but air de-
liver is not
Media fouling is
adequate
restricting airflow
Capacitor failure
Musty or
Stale or stagnant
unpleas-
water in tank
ant odor
Dirty evaporative
media
Remedies
1. Unplug and re-plug-in the power cable.
2. Check for red light illumination on GFCI.
3. If the GFCI light is red but the control does not illuminate and go into
Standby Mode after being plugged back in, replace control.
Check for fan error codes in Alerts menu and consult the Alert Codes sec-
tion of this manual.
1. Clean evaporative media of any dirt or debris.
2. If scale build-up is present, consult the online product support page
for instructions on rinsing media using household white vinegar.
Check and replace fan motor capacitor.
Drain, flush, and clean tank.
1. Clean evaporative media of any dirt or debris.
2. If mold or algae is present, consult the online product support page
for instructions on rinsing media using household bleach.
3. Replace media
TROUBLESHOOTING
29