Daikin EWWD J Series, Installation, Operation And Maintenance Manual

Page: 3 / 20

D-EIMWC01008-16EU - 3/20
CONTENTS
1. INTRODUCION ................................................. 5
1.1. T
ECHNICAL SPECIFICATIONS
(1)
.............................. 5
1.2. E
LECTRICAL SPECIFICATIONS
(1)
............................. 5
1.3. O
PTIONS AND FEATURES
(1)
.................................. 6
1.4. S
TANDARD SUPPLIED ACCESSORIES
....................... 6
2. OPERATION RANGE ......................................... 6
3. MAIN COMPONENTS ....................................... 6
4. SELECTION OF LOCATION................................. 7
5. INSPECTING AND HANDLING THE UNIT ........... 7
6. UNPACKING AND PLACING THE UNIT .............. 7
7. IMPORTANT INFORMATION REGARDING THE
REFRIGERANTS USED ............................................... 8
7.1. P
RESSURE
/
TEMPERATURE TABLE
.......................... 8
8. INSTALLATION ................................................. 9
8.1. I
NFORMATION ABOUT INSTALLATION OF SYSTEMS
WITH
R134
A AND
R513A .............................................. 9
8.2. A
DDITIONAL GUIDELINES FOR SAFE USE OF
R134
A
AND
R513A ................................................................. 9
8.3. P
HYSICAL CHARACTERISTICS OF REFRIGERANT
R1234
ZE
(E) ................................................................ 9
8.4. I
NFORMATION ABOUT INSTALLATION OF SYSTEMS
WITH
R1234
ZE
............................................................. 9
8.5. A
DDITIONAL GUIDELINES FOR SAFE USE OF
R1234
ZE
(E)
FOR EQUIPMENT LOCATED IN THE OPEN AIR
...... 9
8.6. A
DDITIONAL GUIDELINES FOR SAFE USE OF
R1234
ZE
(E)
FOR EQUIPMENT LOCATED IN A MACHINERY ROOM
9
9. MAINTENANCE ...............................................10
9.1. R
OUTINE MAINTENANCE FOR
R1234
ZE
............... 10
10. EWLD J, EWLH AND EWLS VERSIONS ..............11
10.1. P
RECAUTIONS WHEN HANDLING PIPING
............... 11
10.2. L
EAK TEST AND VACUUM DRYING
....................... 11
10.3. C
HARGING THE UNIT
........................................ 11
11. PREPARING, CHECKING AND CONNECTING THE
WATER CIRCUIT .......................................................12
12. WATER CHARGE, FLOW AND QUALITY ............13
13. PIPING INSULATION ........................................14
14. DISCHARGE FROM PRESSURE RELIEF DEVICES 14
15. FIELD WIRING .................................................14
15.1. P
ARTS TABLE
.................................................. 14
15.2. P
OWER CIRCUIT AND CABLE REQUIREMENTS
......... 14
15.3. C
ONNECTION OF THE WATERCOOLED WATER CHILLER
POWER SUPPLY
............................................................ 14
15.4. I
NTERCONNECTION CABLES
............................... 15
15.5. D
ISPOSAL
...................................................... 15
16. BEFORE STARTING ..........................................15
17. FACTORY AND FIELD CHARGED UNITS
INSTRUCTIONS .........................................................17
18. FIELD CHARGED UNITS INSTRUCTIONS ...........17