Table of Contents
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Code
Display description
Event
Fan 6
457
Voltage Problem
Event
Fan 6
458
Heat Problem
Event
Fan 6
459
Generic Alarm
Event
Presence of
503
Fire/Smoke
Event
2
Flood Signal: Check
510
Water Connections
Event
520
LAN Interrupted
Event
Return Temperature
529
Above HH Limit
Event
Return Temperature
530
Below Min. Limit
Event
Return Temperature
531
Above Max. Limit
Event
Supply Temperature
532
Below Min. Limit
Event
Supply Temperature
533
Above Max. Limit
Event
Return Humidity
540
Below Min. Limit
Event
Return Humidity
541
Above Max. Limit
This event is displayed only if the P22.83 parameter is set as "Automatic signal" or "Manual signal"
2
Version 38
Details
Current problem on fan 6.
See the third row for details on the
A457
problem.
Visible only if the unit has at least one EC
fan.
Temperature problem on fan 6.
See the third row for details on the
A458
problem.
Visible only if the unit has at least one EC
fan.
Generic problem on fan 6.
See the third row for details on the
A459
problem.
Visible only if the unit has at least one EC
fan.
Fire/smoke detector engagement.
A003
Visible only if the detecting input is
present.
Flooding sensor engagement signal.
S510
Visible only if the detecting input is
present.
Reports a disconnection or interruption in
the local network (LAN).
S520
Visible only if the local network (LAN)
management is set.
S529
Indicates that the return temperature is
above the hazardous high temperature
threshold limit set.
S530
Reports that the return temperature is
below the minimum set level.
S531
Reports that the return temperature is
above the maximum set level.
S532
Signals that the delivery temperature is
below the minimum set level.
S533
Signals that the delivery temperature is
above the maximum set level.
Reports that the return humidity is below
S540
the minimum set level.
Visible only if humidity control is present.
Reports that the return humidity is above
S541
the maximum set level.
Visible only if humidity control is present.
Event
Reset Time Position Action
Time
A
A/M
U
A
A/M
U
A
A/M
U
S
A/M
P
S
A/M
P
S
A
P
S*
A
P
S*
A
P
S*
A
P
S*
A
P
S*
A
P
S
A
P
S
A
P
CI/-
CI/-
CI/-
U
NO
NO
NO
NO
NO
NO
NO
NO
NO
126
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