Symptom
Possible Causes
Cooler will
Control Unplugged
not power
ON
Cont.
Cooler
Fan error code
starts,
but airflow
is not
Media fouling is
adequate
restricting airflow
Capacitor failure
Musty or
Stale or stagnant
unpleasant
water in tank
odor
Dirty evaporative
media
Remedies
1. Unplug the unit power cable.
2. Remove the control and make sure the power cable is securely plugged
into the control.
3. Reinstall the control.
4. Plug in the unit power cable and retest.
Check for fan error codes in the Alerts menu and consult the Alert Codes
section 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