ALERT CODES
Alert Code Alert Text
1.1
FAN ERR
1.2
FAN ERR
Description
Possible Causes & Remedies
The fan does not ap-
1. Check if the fan is running and providing expect-
pear to be running as
intended
2. Check for broken or pinched wires or connectors.
3. Check the fan connector attachment to the control
The load on the fan is
1. Check for fouling of the evaporative media (de-
higher than expected
ed airflow, if operation appears normal then dis-
regard the error. If issues are present, disconnect
power and proceed to step 2.
If wires are damaged do not attempt to repair, in-
stead replace the fan motor.
module to ensure the fit is snug. Unplug and clean
out terminals if necessary. Plug in and recheck fan
operation. If the fan still does not operate, replace
the motor.
bris, scale, blockages). Clean or replace media if
necessary.