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Air cooled inverter water chiller
OPERATION
MANUAL
Operation Manual
68
EWAD TZ B 160-700
Air cooled inverter water chiller
D-EOMAC00909-16EN
Symptom
Cause
Solution
Circuit status is On.
Economizer is Off.
Bell icon is moving on controller’s
display.
String in the alarm list:
Cx EcoPressSen
String in the alarm log:
Cx EcoPressSen
String in the alarm snapshot
Cx EcoPressSen
Sensor is broken.
Check for sensor integrity.
Check correct sensors operation
according information about mVolt
(mV) range related to pressure values
in kPa.
Sensor is shorted.
Check if sensor is shorted with a
resistance measurement.
Sensor is not properly connected
(open).
Check for correct installation of the
sensor on refrigerant circuit pipe. The
transducer must be able to sense the
pressure through the valve’s needle.
Check for absence of water or
humidity on sensor electrical contacts.
Check for correct plug-in of the
electrical connectors.
Check for correct sensors wiring also
according electrical scheme.
6.1.5.4 Gas Leakage Sensor fault
This alarm is generated to indicate that the sensor is not reading properly.
Symptom
Cause
Solution
Circuit status is On.
Bell icon is moving on controller’s
display.
String in the alarm list:
Cx GasLeakSen
String in the alarm log:
Cx GasLeakSen
String in the alarm snapshot
Cx GasLeakSen
Sensor is broken.
Check for sensor integrity.
Check correct sensors operation
according information about mVolt
(mV) range related to ppm values.
Sensor is shorted.
Check if sensor is shorted with a
resistance measurement.
Sensor is not properly connected
(open).
Check for correct installation of the
sensor.
Check for absence of water or
humidity on sensor electrical contacts.
Check for correct plug-in of the
electrical connectors.
Check for correct sensors wiring also
according electrical scheme.
6.1.5.5 CxCmp1 MaintCode01
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 MainCode01
String in the alarm log:
CxCmp1 MainCode01
String in the alarm snapshot
CxCmp1 MainCode01
The inverter cooling valve in the
inverter, may require a verification or
a replacement.
Contact your service organization to
get the problem solved.
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 |
