Daikin EWYS5004Z handleiding

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Daikin
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Handleiding

D-EOMZC00204-18_04EN 3/54 
2  Unit Pumpdown Stop Alarms .................................................................................................................................................. 29 
2.1  Condenser Entering Water Temperature (EWT) sensor fault ......................................................................................... 29 
2.2  Condenser Leaving Water Temperature (LWT) sensor fault .......................................................................................... 29 
2.3  Evaporator Entering Water Temperature (EWT) sensor fault ......................................................................................... 29 
2.4  Evaporator Water Temperatures inverted ...................................................................................................................... 30 
2.5  Evaporator Water Temperatures inverted ...................................................................................................................... 30 
2.6  Condenser Water Temperatures inverted ...................................................................................................................... 30 
2.7  Outside Air Temperature (OAT) Lockout ........................................................................................................................ 31 
2.8  Outside Air Temperature sensor fault alarm................................................................................................................... 31 
3  Unit Rapid Stop Alarms ........................................................................................................................................................... 31 
3.1  Condenser Water Freeze alarm ..................................................................................................................................... 31 
3.2  Condenser Water Flow Loss alarm ................................................................................................................................ 32 
3.3  Emergency Stop ............................................................................................................................................................ 32 
3.4  Evaporator Flow Loss alarm .......................................................................................................................................... 32 
3.5  Evaporator Leaving Water Temperature (LWT) sensor fault .......................................................................................... 33 
3.6  Evaporator Water Freeze alarm ..................................................................................................................................... 33 
3.7  External alarm ............................................................................................................................................................... 33 
3.8  Gas Leakage Alarm ....................................................................................................................................................... 34 
3.9  Heat Recovery Water Freeze Protect alarm ................................................................................................................... 34 
3.10  OptionCtrlrCommFail ..................................................................................................................................................... 34 
3.11  Power Fault ................................................................................................................................................................... 35 
3.12  PVM alarm .................................................................................................................................................................... 35 
4  Circuit Alerts ........................................................................................................................................................................... 36 
4.1  Economizer Pressure Sensor fault ................................................................................................................................. 36 
4.2  Economizer Temperature Sensor fault ........................................................................................................................... 36 
4.3  Failed Pumpdown .......................................................................................................................................................... 37 
4.4  Fan Fault ....................................................................................................................................................................... 37 
4.5  Gas Leakage Sensor fault ............................................................................................................................................. 37 
4.6  CxCmp1 MaintCode01 .................................................................................................................................................. 38 
4.7  CxCmp1 MaintCode02 .................................................................................................................................................. 38 
4.8  Power Loss.................................................................................................................................................................... 38 
5  Circuit Pumpdown Stop Alarms ............................................................................................................................................... 39 
5.1  Discharge Temperature Sensor fault ............................................................................................................................. 39 
5.2  Gas Leakage fault ......................................................................................................................................................... 39 
5.3  High Compressor Vfd Temperature fault ........................................................................................................................ 39 
5.4  Liquid Temperature Sensor fault .................................................................................................................................... 40 
5.5  Low Compressor Vfd Temperature fault ........................................................................................................................ 40 
5.6  Low Oil Level fault ......................................................................................................................................................... 40 
5.7  Low Discharge Superheat fault ...................................................................................................................................... 41 
5.8  Oil Pressure Sensor fault ............................................................................................................................................... 41 
5.9  Suction Temperature Sensor fault ................................................................................................................................. 41 
6  Circuit Rapid Stop Alarms ....................................................................................................................................................... 42 
6.1  Compressor Extension Communication Error ................................................................................................................ 42 
6.2  EXV Driver Extension Communication Error .................................................................................................................. 42 
6.3  Compressor VFD Fault .................................................................................................................................................. 42 
6.4  Compressor VFD OverTemp ......................................................................................................................................... 43 
6.5  Condensing Pressure sensor fault ................................................................................................................................. 43 
6.6  Economizer EXV Driver Error ........................................................................................................................................ 43 
6.7  Economizer EXV Motor Not Connected ......................................................................................................................... 44 
6.8  Evaporating Pressure sensor fault ................................................................................................................................. 44 
6.9  EXV Driver Error ............................................................................................................................................................ 44 
6.10  EXV Motor Not Connected (TZ B, MP) .......................................................................................................................... 45 
6.11  Fail Start Low Pressure ................................................................................................................................................. 45 
6.12  Fan VFD Over Current................................................................................................................................................... 45 
6.13  High Discharge Temperature Alarm ............................................................................................................................... 46 
6.14  High Motor Current Alarm .............................................................................................................................................. 46 
6.15  High Motor Temperature Alarm ..................................................................................................................................... 47 
6.16  High Oil Pressure Differential Alarm .............................................................................................................................. 47 
6.17  High Pressure alarm ...................................................................................................................................................... 47 
6.18  Low Pressure alarm ....................................................................................................................................................... 48 
6.19  Low Pressure Ratio Alarm ............................................................................................................................................. 49 
6.20  Maximum Number of Restart Alarm ............................................................................................................................... 49 
6.21  Mechanical High Pressure Alarm ................................................................................................................................... 49 
6.22  Mechanical Low Pressure Alarm.................................................................................................................................... 50 
6.23  No Pressure At Start Alarm............................................................................................................................................ 51 
6.24  No Pressure Change At Start Alarm .............................................................................................................................. 51 
6.25  Overvoltage Alarm ......................................................................................................................................................... 51 
6.26  Undervoltage Alarm ....................................................................................................................................................... 52 
6.27  VFD Communication Failure .......................................................................................................................................... 52 
OPTIONS .................................................................................................................................................................... 53 
1  Energy Meter including Current Limit (Optional) ...................................................................................................................... 53 
 
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.