Daikin EWWS490VZXSA1 handleiding
Handleiding
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5.2.1 Unit Status .................................................................................................................................................. 37
5.2.2 Prepare the unit to start .............................................................................................................................. 38
5.2.2.1 Unit Switch Enable ............................................................................................................................. 38
5.2.2.2 Keypad Enable ................................................................................................................................... 38
5.2.2.1 BMS Enable ....................................................................................................................................... 38
5.2.3 Unit Start sequence .................................................................................................................................... 38
5.2.4 Circuit Status .............................................................................................................................................. 39
5.2.5 Circuits start sequence ............................................................................................................................... 40
5.2.6 Low Evaporating Pressure .......................................................................................................................... 40
5.2.7 High Condensing Pressure ......................................................................................................................... 41
5.2.8 High Vfd Current ......................................................................................................................................... 41
5.2.9 High Discharge Temperature ...................................................................................................................... 41
5.3 Condensation Control ......................................................................................................................................... 42
5.4 EXV Control ........................................................................................................................................................ 42
5.5 Liquid Injection Control ........................................................................................................................................ 43
5.6 Variable Volume Ratio Control ............................................................................................................................ 43
6 ALARMS AND TROUBLESHOOTING ....................................................................................................................... 44
6.1 Unit Alerts............................................................................................................................................................ 44
6.1.1 Bad Current Limit Input ............................................................................................................................... 44
6.1.2 Bad Demand Limit Input ............................................................................................................................. 44
6.1.3 Bad Leaving Water Temperature Reset Input............................................................................................. 45
6.1.4 Condenser Pump #1 Failure (W/C units only)............................................................................................. 45
6.1.5 Condenser Pump #2 Failure (W/C units only)............................................................................................. 45
6.1.6 Energy Meter Communication Fail .............................................................................................................. 46
6.1.7 Evaporator Pump #1 Failure ....................................................................................................................... 46
6.1.8 Evaporator Pump #2 Failure ....................................................................................................................... 46
6.1.9 External Event ............................................................................................................................................ 47
6.1.10 Rapid Recovery Module Communication Fail ............................................................................................. 47
6.2 Unit Pumpdown Stop Alarms .............................................................................................................................. 47
6.2.1 Condenser Entering Water Temperature (EWT) sensor fault ..................................................................... 47
6.2.2 Condenser Leaving Water Temperature (LWT) sensor fault ...................................................................... 48
6.2.3 Evaporator Entering Water Temperature (EWT) sensor fault ..................................................................... 48
6.2.4 Evaporator Water Temperatures inverted ................................................................................................... 48
6.3 Unit Rapid Stop Alarms ....................................................................................................................................... 49
6.3.1 Condenser Water Freeze alarm .................................................................................................................. 49
6.3.2 Condenser Water Flow Loss alarm ............................................................................................................. 49
6.3.3 Emergency Stop ......................................................................................................................................... 49
6.3.4 Evaporator Flow Loss alarm ....................................................................................................................... 50
6.3.5 Evaporator Leaving Water Temperature (LWT) sensor fault ...................................................................... 50
6.3.6 Evaporator Water Freeze alarm .................................................................................................................. 50
6.3.7 External alarm............................................................................................................................................. 51
6.3.8 Gas Leakage Alarm .................................................................................................................................... 51
6.4 Circuit Events ...................................................................................................................................................... 52
6.4.1 Low Evaporator Pressure Hold/Unload ....................................................................................................... 52
6.4.2 High Condenser Pressure Hold/Unload ...................................................................................................... 52
6.4.3 High Pressure Thermostatic Off.................................................................................................................. 53
6.4.4 Failed Pumpdown ....................................................................................................................................... 53
6.5 Circuit Pumpdown Stop Alarms ........................................................................................................................... 53
6.5.1 Discharge Temperature Sensor fault .......................................................................................................... 53
6.5.2 Liquid Temperature Sensor fault ................................................................................................................. 54
6.5.3 Low Oil Level fault ...................................................................................................................................... 54
6.5.4 Low Discharge Superheat fault ................................................................................................................... 54
6.5.5 Oil Pressure Sensor fault ............................................................................................................................ 55
6.5.6 Suction Temperature Sensor fault .............................................................................................................. 55
Bekijk gratis de handleiding van Daikin EWWS490VZXSA1, 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 | EWWS490VZXSA1 |
| Categorie | Niet gecategoriseerd |
| Taal | Nederlands |
| Grootte | 9055 MB |
