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5.3.2 Condenser Water Flow Loss alarm
This alarm is generated in case of flow loss to the chiller to protect the unit against Mechanical High Pressure trips.
Symptom
Cause
Solution
Unit status is Off.
All circuits are stopped immediately.
Bell icon is moving on controller’s
display.
String in the alarm list:
UnitOffCondWaterFlow
String in the alarm log:
UnitOffCondWaterFlow
String in the alarm snapshot
UnitOffCondWaterFlow
No water flow sensed for 3 minutes
continuously or water flow too low.
Check the water pump filler and the
water circuit for obstructions.
Check the flow switch calibration and
adapt to minimum water flow.
Check if pump impeller can rotate
freely and has no damages.
Check pumps protection devices
(circuit breakers, fuses, inverters,
etc.)
Check if water filter is clogged.
Check flow switch connections.
Reset
Notes
Local HMI
Network
Auto
5.3.3 Emergency Stop
This alarm is generated any time the Emergency Stop button is activated.
Before resetting the Emergency Stop button please verify that the harmful condition has been
removed.
Symptom
Cause
Solution
Unit status is Off.
All circuits are stopped immediately.
Bell icon is moving on controller’s
display.
String in the alarm list:
UnitOffEmergencyStop
String in the alarm log:
UnitOffEmergencyStop
String in the alarm snapshot
UnitOffEmergencyStop
Emergency stop button has been
pushed.
Turning counterclockwise the
emergency stop button, the alarm
should be cleared.
Reset
Notes
Local HMI
Network
Auto
Please see note on the top.
5.3.4 Evaporator Flow Loss alarm
This alarm is generated in case of flow loss to the chiller to protect the unit against freezing.
Symptom
Cause
Solution
Unit status is Off.
All circuits are stopped immediately.
Bell icon is moving on controller’s
display.
String in the alarm list:
UnitOffEvapWaterFlow
String in the alarm log:
UnitOffEvapWaterFlow
String in the alarm snapshot
UnitOffEvapWaterFlow
No water flow sensed for 3 minutes
continuously or water flow too low.
Check the water pump filler and the
water circuit for obstructions.
Check the flow switch calibration and
adapt to minimum water flow.
Check if pump impeller can rotate
freely and has no damages.
Check pumps protection devices
(circuit breakers, fuses, inverters,
etc.)
Check if water filter is clogged.
Check flow switch connections.
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 |
