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5.1.8 Password Over Time
Symptom
Cause
Solution
Pass1TimeOver 1dayleft
Temporary Password Inserted is
going to expire. One day is left before
Option set becomes inactive.
Insert a new password
Pass2TimeOver 1dayleft
Pass3TimeOver 1dayleft
Reset
Notes
Local HMI
Network
Auto
5.1.9 Heat Recovery Entering Water Temperature sensor fault
This alarm is generated any time that the input resistance is out of an acceptable range.
Symptom
Cause
Solution
Unit status is Off.
All circuits are stopped with a normal
shutdown procedure.
Bell icon is moving on controller’s
display.
String in the alarm list:
UnitAlHREwtSen
String in the alarm log:
± UnitAlHREwtSen
String in the alarm snapshot
UnitAlHREwtSen
Sensor is broken.
Check for sensor integrity according
to table and allowed kOhm (k)
range.
Check correct sensors operation
Sensor is shorted.
Check if sensor is shorted with a
resistance measurement.
Sensor is not properly connected
(open).
Check for absence of water or
humidity on electrical contacts.
Check for correct plug-in of the
electrical connectors.
Check for correct sensors wiring also
according electrical scheme.
Reset
Notes
Local HMI
Network
Auto
5.1.10 Heat Recovery Leaving Water Temperature sensor fault
This alarm is generated any time that the input resistance is out of an acceptable range.
Symptom
Cause
Solution
Heat Recovery is Off
Bell icon is moving on controller’s
display.
String in the alarm list:
UnitAlHRLwtSen
String in the alarm log:
± UnitAlHRLwtSen
String in the alarm snapshot
UnitAlHRLwtSen
Sensor is broken.
Check for sensor integrity according
to table and allowed kOhm (k)
range.
Check correct sensors operation
Sensor is shorted.
Check if sensor is shorted with a
resistance measurement.
Sensor is not properly connected
(open).
Check for absence of water or
humidity on electrical contacts.
Check for correct plug-in of the
electrical connectors.
Check for correct sensors wiring also
according to electrical scheme.
Reset
Notes
Local HMI
Network
Auto
Bekijk gratis de handleiding van Daikin EWAH670TZXRB2, 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 | EWAH670TZXRB2 |
| Categorie | Airco |
| Taal | Nederlands |
| Grootte | 11657 MB |
