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Air cooled inverter water chiller
OPERATION
MANUAL
Operation Manual
80
EWAD TZ B 160-700
Air cooled inverter water chiller
D-EOMAC00909-16EN
Symptom
Cause
Solution
Circuit is stopped if the discharge
temperature reach the high limit
value.
Bell icon is moving on controller’s
display.
String in the alarm list:
Cx EcoEXVDrvError
String in the alarm log:
Cx OffEcoEXVDrvError
String in the alarm snapshot
Cx OffEcoEXVDrvError
Hardware Error
Contact your service organization to
get the problem solved.
6.1.7.23 EXV Motor Not Connected
This alarm indicates an abnormal condition of the EXV Driver.
Symptom
Cause
Solution
Circuit status is Off.
Circuit is immediately stopped.
Bell icon is moving on controller’s
display.
String in the alarm list:
Cx OffEXVMotor
String in the alarm log:
Cx OffEXVMotor
String in the alarm snapshot
Cx OffEXVMotor
Valve not connected.
Referring to the wiring diagram check
if the valve is correctly connected to
the module.
6.1.7.24 Economizer EXV Motor Not Connected
This alarm indicates an abnormal condition of the Economizer EXV Driver.
Symptom
Cause
Solution
Circuit is stopped if the discharge
temperature reach the high limit
value.
Bell icon is moving on controller’s
display.
String in the alarm list:
Cx EcoEXVMotor
String in the alarm log:
Cx EcoEXVMotor
String in the alarm snapshot
Cx EcoEXVMotor
Valve not connected.
Referring to the wiring diagram check
if the valve is correctly connected to
the module.
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 |
