Alarm Display Messages - AEC AD Series Operation And Installation Manual

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Alarm Display Messages

Note: The relay screen which contains the Alarm Display Messages is located inside
the controller enclosure.
WARNING!
Temperature Controller Alarm and/or
Regen Heater Temp Switch and/or
Process Heater Temp Switch and/or
Redundant Temp Safety
Blower Overload
Valve Motor Time-Out
Multiple Alarms
No Alarms
AD Series Dehumidifying Dryers
Do not attempt to check the Alarms on the Controller
located within the unit enclosure unless you are a qualified
The following is a list of Alarm Display Messages which can be
found on the relay screen:
electrician!
HIGH TEMP
PROC BLWR
VALVE MTR
PROC BLWR
HIGH TEMP
VALVE MTR
HEAT
COOL
SYSTEM
NORMAL
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