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Air cooled inverter water chiller
OPERATION
MANUAL
EWAD TZ B 160-700
Air cooled inverter water chiller
D-EOMAC00909-16EN
Operation Manual
69
6.1.5.6 CxCmp1 MaintCode02
This alarm indicates that a component in the inverter may require verification or even a
replacement.
Symptom
Cause
Solution
Circuit status is On.
The compressor keep operating as
normal.
Bell icon is moving on controller’s
display.
String in the alarm list:
CxCmp1 MainCode02
String in the alarm log:
CxCmp1 MainCode02
String in the alarm snapshot
CxCmp1 MainCode02
The condenser in the inverter, may
require a verification or a
replacement.
Contact your service organization to
get the problem solved.
6.1.5.7 Fan Fault
This alarm indicates that at least one of the fans could has some problems
Symptom
Cause
Solution
Circuit status is On.
The compressor keep operating as
normal.
Bell icon is moving on controller’s
display.
String in the alarm list:
Cx FanAlm
String in the alarm log:
Cx FanAlm
String in the alarm snapshot
Cx FanAlm
At least one of the fan has some
problems
In case of on/off fan check the
thermal magnetic circuit breaker of
each fan. The fan could absorbs too
much current
In case of fan with VFD check the
alarm output of the and message
error provided by each fan VFD
6.1.5.8 Power Loss
This alarm indicates that a short under voltage on main power supply, that does not turn off the
unit, has occurred.
Resolution of this fault requires a direct intervention on the power supply of this unit.
Direct intervention on the power supply can cause electrocution, burns or even death. This action
must be performed only by trained persons. In case of doubts contact your maintenance company.
Symptom
Cause
Solution
Circuit status is On.
The controller brings the compressor
to the minimum speed and then
normal operation is recovered (default
1200rmp)
Bell icon is moving on controller’s
display.
String in the alarm list:
Cx FanAlm
String in the alarm log:
Cx FanAlm
String in the alarm snapshot
Cx FanAlm
Chiller main power supply had a down
peak which caused the trip.
Check if main power supply is within
the acceptable tolerance for this
chiller
Bekijk gratis de handleiding van Daikin EWAD620TZPLB, stel vragen en lees de antwoorden op veelvoorkomende problemen, of gebruik onze assistent om sneller informatie in de handleiding te vinden of uitleg te krijgen over specifieke functies.
Productinformatie
| Merk | Daikin |
| Model | EWAD620TZPLB |
| Categorie | Airco |
| Taal | Nederlands |
| Grootte | 11976 MB |
