SYSHRW – Installation Operation Manual (IOM HRW 01 N 21GB)

English
2 SYSHRW
CONTENTS
1. GENERAL RECOMMENDATIONS ........................................................................................................................................................ 3
1.1. SAFETY DIRECTIONS .......................................................................................................................................................................................................................3
1.2. WARNING ......................................................................................................................................................................................................................................... 3
1.3. EQUIPMENT SAFETY DATA ............................................................................................................................................................................................................. 4
2. INSPECTION AND STORAGE .............................................................................................................................................................. 5
3. GENERALITIES .................................................................................................................................................................................. 5
4. CONTENTS OF PARCEL ...................................................................................................................................................................... 5
5. DIMENSIONS .................................................................................................................................................................................... 6
6. HANDLING ........................................................................................................................................................................................ 6
6.1. NET WEIGHT ..................................................................................................................................................................................................................................... 6
7. REFRIGERATION SPECIFICATIONS ..................................................................................................................................................... 7
7.1. REFRIGERANT CHARGE ...................................................................................................................................................................................................................7
7.2. FLUOROCARBON GAS REGULATIONS ..........................................................................................................................................................................................7
7.2.1. CALCULATING GREENHOUSE GAS QUANTITIES .....................................................................................................................................................................................................7
8. TECHNICAL SPECIFICATIONS ............................................................................................................................................................. 8
8.1. OPERATING LIMITS ..........................................................................................................................................................................................................................8
8.1.1. ENVIRONMENT ...........................................................................................................................................................................................................................................................8
8.1.2. TEMPERATURE LIMITS ...............................................................................................................................................................................................................................................8
8.1.3. FLOW LIMITS ...............................................................................................................................................................................................................................................................8
9. ELECTRIC SPECIFICATIONS .............................................................................................................................................................. 10
9.1. ELECTRICAL POWER SUPPLY .......................................................................................................................................................................................................10
10. INSTALLATION .............................................................................................................................................................................. 10
10.1. UNIT LOCATION ...........................................................................................................................................................................................................................10
11. DUCTING AND NOISE LEVEL REDUCTION ...................................................................................................................................... 11
11.1. CONNECTION FRAME DIMENSIONS .........................................................................................................................................................................................12
11.1.1. AIR BLOWING FRAME AND RETURN AIR INTAKE FRAME ............................................................................................................................................................................... 12
11.2. MODIFYING THE AIR BLOWING DIRECTION ............................................................................................................................................................................12
11.3. FILTER ACCESS .............................................................................................................................................................................................................................12
11.4. VENTILATION ...............................................................................................................................................................................................................................12
11.5. AERAULIC ADJUSTMENT .............................................................................................................................................................................................................13
11.5.1. MODEL SYSHRW19 .............................................................................................................................................................................................................................................. 13
11.5.2. MODEL SYSHRW27 .............................................................................................................................................................................................................................................. 13
11.5.3. MODEL SYSHRW30 .............................................................................................................................................................................................................................................. 13
11.5.4. MODEL SYSHRW36 .............................................................................................................................................................................................................................................. 13
11.5.5. MODEL SYSHRW42 .............................................................................................................................................................................................................................................. 14
11.5.6. MODEL SYSHRW48 .............................................................................................................................................................................................................................................. 14
11.5.7. MODEL SYSHRW60 .............................................................................................................................................................................................................................................. 14
11.5.8. MODEL SYSHRW72 .............................................................................................................................................................................................................................................. 14
12. HYDRAULIC CONNECTIONS ...........................................................................................................................................................15
12.1. RECOMMENDATIONS FOR HYDRAULIC CONNECTIONS ........................................................................................................................................................15
12.2. RECOMMENDATIONS FOR CLEANING AND FLUSHING OUT THE SYSTEM ..........................................................................................................................16
12.3. PROTECTION AGAINST FREEZING .............................................................................................................................................................................................17
12.4. WATER QUALITY ..........................................................................................................................................................................................................................18
13. WIRING DIAGRAM AND LEGEND .................................................................................................................................................. 19
13.1. WIRING DIAGRAM ......................................................................................................................................................................................................................19
13.2. LEGEND ........................................................................................................................................................................................................................................19
13.2.1. POWER SUPPLY ..................................................................................................................................................................................................................................................... 19
13.2.2. DESCRIPTION OF WIRING DIAGRAM REFERENCES ..........................................................................................................................................................................................20
13.2.3. PRESSOSTATS SETTINGS ...................................................................................................................................................................................................................................... 21
13.2.4. COLOUR CODE .......................................................................................................................................................................................................................................................21
14. ELECTRICAL CONNECTIONS ........................................................................................................................................................... 21
14.1. GENERALITIES ..............................................................................................................................................................................................................................21
15. RCX AND µBMS REMOTE CONTROL WIRING .................................................................................................................................22
15.1. WALL MOUNTING .......................................................................................................................................................................................................................22
15.2. ELECTRICAL CONNECTIONS .......................................................................................................................................................................................................23
15.2.1. RCX .......................................................................................................................................................................................................................................................................... 23
15.2.2. µBMS ...................................................................................................................................................................................................................................................................... 24
15.3. APPLIANCE CONFIGURATION ....................................................................................................................................................................................................25
15.3.1. FACTORY CONFIGURATION .................................................................................................................................................................................................................................. 25
15.3.2. CLIENT SETTINGS ..................................................................................................................................................................................................................................................25
15.4. RETURN AIR TEMPERATURE MEASUREMENT .........................................................................................................................................................................26
15.5. POWER FAILURE ..........................................................................................................................................................................................................................26
15.6. REMOTE ON/OFF MAKE/BREAK SWITCH ................................................................................................................................................................................26
15.7. RCX ONLY .....................................................................................................................................................................................................................................27
15.8. µBMS SUPERVISION MODULE ...................................................................................................................................................................................................27
15.9. MODBUS.......................................................................................................................................................................................................................................28
15.10. ADDRESSING PROCEDURE .......................................................................................................................................................................................................29
15.11. µBMS SUPERVISION MODULE ................................................................................................................................................................................................30
15.12. MOTORISED WATER VALVE .....................................................................................................................................................................................................30
16. FINAL TASKS ................................................................................................................................................................................ 31
17. STARTING - RECOMMENDATIONS - SETTINGS .............................................................................................................................. 31
17.1. COMMISSIONING ........................................................................................................................................................................................................................32
17.2. DEMAND FOR COOLING .............................................................................................................................................................................................................32
17.3. DEMAND FOR HEATING .............................................................................................................................................................................................................32
18. MAINTENANCE AND SERVICING ...................................................................................................................................................33
18.1. FAULT FINDING ............................................................................................................................................................................................................................33
18.1.1. NEITHER THE FAN NOR THE COMPRESSOR OPERATE ..................................................................................................................................................................................... 33
18.1.2. VENTILATION (FAN) MODE OPERATES BUT THE COMPRESSOR DOES NOT OPERATE .............................................................................................................................. 33
18.1.3. INSUFFICIENT COOLING OR HEATING PRODUCTION ........................................................................................................................................................................................ 34
18.1.4. INSUFFICIENT WATER FLOW AT THE LEVEL OF THE PLATE EXCHANGER. ..................................................................................................................................................... 34
18.1.5. APPEARANCE OF WATER DROPLETS IN THE APPLIANCE ................................................................................................................................................................................ 34
18.1.6. APPEARANCE OF ABNORMAL NOISES AND VIBRATIONS IN THE CASING ...................................................................................................................................................34
18.2. ALARM CODES .............................................................................................................................................................................................................................35
18.2.1. GENERAL CODES ................................................................................................................................................................................................................................................... 35
18.2.2. COOLING MODE..................................................................................................................................................................................................................................................... 35
18.2.3. HEATING MODE ..................................................................................................................................................................................................................................................... 36
19. IN-WARRANTY RETURN MATERIAL PROCEDURE ......................................................................................................................... 36
20. SERVICE AND SPARE PARTS ORDER .............................................................................................................................................36