Code Description
Auto Reset
Unit Disabled
Component
Disabled
Cause Action
AL076
Power Meter Offline
Indicates the controller
cannot communicate with
the power meter leading it
to believe the power
meter is switched off.
The alarm is automatically reset once
communications between the
controller and the power meter has
been re-established.
AL077
LAN Disconnected
Indicates that there is a
network fault between the
units. If the unit is
configured as standby then
the unit will become active
until the network fault is
corrected.
The alarm will automatically reset once
the network fault is corrected.
Humidifier Alarms numbers 78 to 97 are detailed further into the report inside the humidification chapter
AL098
CPY Offline
Indicates the controller
cannot communicate with
the CPY controller leading
it to believe the CPY board
is switched off.
The alarm is automatically reset once
communications between the
controller and the cpy board has been
re-established.
AL099
Air Flow Calculation Internal
Error
The air flow calculation has
gone out of bounds
Constant air volume disabled
AL100
High Discharge Temperature
Alarm (C1)
The discharge temperature
on circuit 1 is over the
threshold, Circuit 1 is
disabled after 3
occurrences in 24 hours
Alarm will reset once the temperature
is below threshold
AL101
High Discharge Temperature
Alarm (C2)
The discharge temperature
on circuit 2 is over the
threshold. Circuit 2 is
disabled after 3
occurrences in 24 hours
Alarm will reset once the temperature
is below threshold
AL102
No Alarms Active
Indicates no Alarms are
currently active
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Troubleshooting
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