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ALERT CODES
Alert Code Alert Text
1.1
FAN ERR
1.2
FAN ERR
Description
Possible Causes & Remedies
The fan does not
1. Check if the fan is running and providing
appear to be running
as intended
2. Check for broken or pinched wires or connectors.
3. Check the fan connector attachment to the
The load on the
1. Check for fouling of the evaporative media
fan is higher than
expected
expected airflow, if operation appears normal
then disregard the error. If issues are present,
disconnect power and proceed to step 2.
If wires are damaged do not attempt to repair,
instead replace the fan motor.
control 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.
(debris, scale, blockages). Clean or replace media
if necessary.
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