Daikin EKHHE200CV3, User, Installation, And Maintenance Manual

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Page 2 User, Installations and Maintenance Manual
1. GENERAL SAFETY PRECAUTIONS ............................................................................................................3
2. INTRODUCTION ..............................................................................................................................................7
2.1 Products ............................................................................................................................................................................7
2.2 Disclaimer ..........................................................................................................................................................................7
2.3 Copyright ...........................................................................................................................................................................8
2.4 Available versions and configurations ...............................................................................................................................8
3. HANDLING AND TRANSPORT .....................................................................................................................8
3.1 Receipt...............................................................................................................................................................................8
4. CONSTRUCTION CHARACTERISTICS .....................................................................................................10
4.1 Dimensional data ............................................................................................................................................................. 11
4.2 Technical characteristics ..................................................................................................................................................12
5. IMPORTANT INFORMATION .......................................................................................................................13
5.1 Compliance with European regulations ........................................................................................................................... 13
5.2 Casing protection rating ..................................................................................................................................................13
5.3 Operating limits ................................................................................................................................................................13
5.4 Operating limits ...............................................................................................................................................................13
5.5 Basic safety rules.............................................................................................................................................................14
5.6 Information on the refrigerant used .................................................................................................................................14
6. INSTALLATION AND CONNECTIONS ........................................................................................................14
6.1 Preparation of place of installation ..................................................................................................................................14
6.2 Securing to the floor .........................................................................................................................................................15
6.3 Aeraulic connections........................................................................................................................................................15
6.4 Securing and connections of this appliance .................................................................................................................... 17
6.5 Hydraulic connections .....................................................................................................................................................17
6.6 Integration with solar thermal system (
only for models
EKHHE200PCV3, EKHHE260PCV3) ..................................... 18
6.7 Electrical connections .....................................................................................................................................................19
6.8 Wiring diagram.................................................................................................................................................................21
7. DESCRIPTION OF USER INTERFACE AND OPERATION OF EQUIPMENT .........................................22
7.1 Turning the water heater on and off and unlocking the buttons ....................................................................................... 23
7.2 Setting the clock ..............................................................................................................................................................23
7.3 Setting time bands ...........................................................................................................................................................23
7.4 Setting the hot water set-point .........................................................................................................................................23
7.5 Operating mode ...............................................................................................................................................................24
7.6 Additional functions..........................................................................................................................................................25
7.7 Faults/protection ..............................................................................................................................................................26
8. COMMISSIONING ..........................................................................................................................................27
8.1 Query, editing operating parameters ...............................................................................................................................27
9. TROUBLESHOOTING ...................................................................................................................................30
9.1 Power board fuse replacement ........................................................................................................................................31
9.2 Heating element safety thermostat reset ......................................................................................................................... 31
10. MAINTENANCE .............................................................................................................................................32
10.1 Sacrificial anode check/replacement ...............................................................................................................................32
10.2 Boiler emptying ...............................................................................................................................................................32
11. DISPOSAL ......................................................................................................................................................33
12. PRODUCT SHEET .........................................................................................................................................33