Handleiding
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5.1.14 Rapid Recovery Module Communication Fail
This alarm is generated in case of communication problems with the RRC module.
Symptom
Cause
Solution
Bell icon is moving on controller’s
display.
String in the alarm list:
RpdRcvryCommFail
String in the alarm log:
RpdRcvryCommFail
String in the alarm snapshot
RpdRcvryCommFail
Module has no power supply
Check the power supply from the
connector on the side of the module.
Check if LEDs are both green.
Check if the connector on the side is
tightly inserted in the module
Module address is not properly set
Check if module’s address is correct
referring to the wiring diagram.
Module is broken
Check if LED are on and both green.
If BSP LED is solid red replace the
module
Check if power supply is ok but LEDs
are both off. In this case replace the
module
Reset
Notes
Local HMI
Network
Auto
5.1.15 Switch Box 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 On
Bell icon is moving on controller’s
display.
Bell icon is moving on controller’s
display.
String in the alarm list:
SwitchBoxTempSen
String in the alarm log:
SwitchBoxTempSen
String in the alarm snapshot
SwitchBoxTempSen
Sensor is broken.
Check for sensor integrity according
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
5.1.16 Condenser over heat fault
This alarm is generated if CEWT or CLWT are over the unit envelope operating (65 °C).
Symptom
Cause
Solution
Unit status is On
Bell icon is moving on controller’s
display.
Bell icon is moving on controller’s
display.
String in the alarm list:
CondWaterOverHeat
String in the alarm log:
CondWaterOverHeat
String in the alarm snapshot
CondWaterOverHeat
Entering water temperature over unit
envelope limit.
Check if Unit is working inside allowed
envelope.
Reset
Notes
Local HMI
Network
Auto
Bekijk gratis de handleiding van Daikin EWYS5004Z, 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 | EWYS5004Z |
| Categorie | Airco |
| Taal | Nederlands |
| Grootte | 7564 MB |
