Daikin EWYS6504Z Bedienungsanleitung

Daikin Klimaanlage EWYS6504Z

Lies die bedienungsanleitung für Daikin EWYS6504Z (54 Seiten) kostenlos online; sie gehört zur Kategorie Klimaanlage. Dieses Handbuch wurde von 4 Personen als hilfreich bewertet und erhielt im Schnitt 4.0 Sterne aus 2.5 Bewertungen. Hast du eine Frage zu Daikin EWYS6504Z oder möchtest du andere Nutzer dieses Produkts befragen? Stelle eine Frage

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Seite 1/54

Public

REV

Date

01/2025

Supersedes

D-EOMZC00204-18_03EN

EWYD/EWYS-4Z - Multipurpose Unit

D-EOMZC00204-18_04EN

OPERATING MANUAL

D-EOMZC00204-18_04EN 2/54 
TABLE OF CONTENTS 
SAFETY CONSIDERATIONS ....................................................................................................................................... 4 
1  General ..................................................................................................................................................................................... 4 
2  Avoid electrocution.................................................................................................................................................................... 4 
3  Safety Devices .......................................................................................................................................................................... 4 
GENERAL DESCRIPTION ............................................................................................................................................ 5 
1  Basic Information ...................................................................................................................................................................... 5 
2  Abbreviations used ................................................................................................................................................................... 5 
3  Controller Operating Limits ....................................................................................................................................................... 5 
4  Controller Architecture .............................................................................................................................................................. 5 
5  Communication Modules........................................................................................................................................................... 6 
USING THE CONTROLLER ......................................................................................................................................... 7 
1  General Recommendation ........................................................................................................................................................ 7 
2  Navigating ................................................................................................................................................................................. 7 
3  Passwords ................................................................................................................................................................................ 8 
4  Editing ...................................................................................................................................................................................... 8 
5  Basic Control System Diagnostic .............................................................................................................................................. 8 
6  Controller maintenance ............................................................................................................................................................. 9 
7  Optional Remote User Interface .............................................................................................................................................. 10 
8  Embedded Web Interface ....................................................................................................................................................... 10 
WORKING WITH THIS UNIT ...................................................................................................................................... 12 
1  Unit Setup ............................................................................................................................................................................... 12 
1.1  Control Source .............................................................................................................................................................. 12 
1.2  Operating Mode ............................................................................................................................................................. 12 
1.3  Temperature Settings .................................................................................................................................................... 13 
1.4  Thermostatic control ...................................................................................................................................................... 13 
1.5  Pumps settings .............................................................................................................................................................. 15 
1.6  Alarm Settings ............................................................................................................................................................... 16 
1.7  Power Conservation ...................................................................................................................................................... 16 
1.7.1  Demand Limit ....................................................................................................................................................... 16 
1.7.2  Current Limit (Optional) ........................................................................................................................................ 16 
1.7.3  Setpoint Reset ..................................................................................................................................................... 17 
1.7.4  Setpoint Reset by OAT Reset .............................................................................................................................. 17 
1.7.5  Setpoint Reset by External 4-20 mA Signal .......................................................................................................... 17 
1.7.6  Setpoint Reset by Evaporator Return Temperature .............................................................................................. 17 
1.8  Date/Time ...................................................................................................................................................................... 17 
1.8.1  Date, Time and UTC Settings ............................................................................................................................... 17 
1.8.2  Quiet Mode Scheduling ........................................................................................................................................ 17 
1.9  Scheduler ...................................................................................................................................................................... 18 
2  Unit/Circuit Start-up................................................................................................................................................................. 18 
2.1  Prepare the unit to start ................................................................................................................................................. 18 
2.1.1  Unit Enable .......................................................................................................................................................... 18 
2.1.2  Switch Enable ...................................................................................................................................................... 19 
2.1.3  Keypad Enable ..................................................................................................................................................... 19 
2.1.4  BMS Enable ......................................................................................................................................................... 19 
2.2  Unit Status ..................................................................................................................................................................... 19 
2.3  Circuits Enable .............................................................................................................................................................. 20 
2.4  Circuit Status ................................................................................................................................................................. 20 
2.5  Circuit Preventions ........................................................................................................................................................ 21 
2.5.1  High Water Temperature Limit ............................................................................................................................. 21 
2.5.2  Low Evaporating Pressure ................................................................................................................................... 21 
2.5.3  High Condensing Pressure................................................................................................................................... 21 
2.5.4  High Vfd Current .................................................................................................................................................. 21 
2.5.5  High Discharge Temperature ............................................................................................................................... 22 
TROUBLESHOOTING ................................................................................................................................................ 23 
1  Unit Alerts ............................................................................................................................................................................... 23 
1.1  Bad Current Limit Input .................................................................................................................................................. 23 
1.2  Bad Demand Limit Input ................................................................................................................................................ 23 
1.3  Bad Leaving Water Temperature Reset Input ................................................................................................................ 24 
1.4  Condenser Pump #1 Failure .......................................................................................................................................... 24 
1.5  Condenser Pump #2 Failure .......................................................................................................................................... 24 
1.6  Energy Meter Communication Fail ................................................................................................................................. 25 
1.7  Evaporator Pump #1 Failure .......................................................................................................................................... 25 
1.8  Evaporator Pump #2 Failure .......................................................................................................................................... 26 
1.9  External Event ............................................................................................................................................................... 26 
1.10  Fan Alarm Module Communication Fail ......................................................................................................................... 26 
1.11  Heat Recovery Entering Water Temperature sensor fault .............................................................................................. 27 
1.12  Heat Recovery Leaving Water Temperature sensor fault ............................................................................................... 27 
1.13  Heat Recovery Water Temperatures inverted ................................................................................................................ 27 
1.14  Rapid Recovery Module Communication Fail ................................................................................................................ 28 
1.15  Switch Box Temperature sensor fault ............................................................................................................................ 28 
1.16  Condenser over heat fault ............................................................................................................................................. 28 