Carrier 30RB-170R, Installation, Operation And Maintenance Instructions

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This manual applies to the following units:
- 30RB standard chiller, R32 refrigerant (A2L fluid)
- 30RBP chiller with variable-speed pumps and fans, R32 refrigerant (A2L fluid)
- 30RQ standard reversible heat pump, R32 refrigerant (A2L fluid)
- 30RQP reversible heat pump with variable-speed pumps and fans, R32 refrigerant (A2L fluid)
For operation of the control, please refer to the 30RB/30RBP/30RQ/30RQP control manual.
CONTENTS
11 - MAIN COMPONENTS OF THE UNIT AND OPERATING CHARACTERISTICS ...............................................................48
11.1 - Compressors .........................................................................................................................................................................48
11.2 - Lubricant ...............................................................................................................................................................................48
11.3 - Air-cooled exchanger ............................................................................................................................................................48
11.4 - Fans .......................................................................................................................................................................................49
11.5 - Electronic expansion valve (EXV) .........................................................................................................................................50
11.6 - Moisture indicator ..................................................................................................................................................................50
11.7 - Dehumidifier filter ...................................................................................................................................................................50
11.8 - Refrigerant accumulator with built-in filter drier .....................................................................................................................50
11.9 - Water type heat exchanger....................................................................................................................................................50
11.10 - Refrigerant ...........................................................................................................................................................................50
11.11 - High pressure safety switch .................................................................................................................................................50
11.12 - Variable frequency drive ......................................................................................................................................................50
11.13 - Fan arrangement .................................................................................................................................................................51
11.14 - Fan stages ...........................................................................................................................................................................52
11.15 - Variable speed ventilation (30RBP/30RQP units) ................................................................................................................52
11.16 - SmartVu
TM
control ...............................................................................................................................................................52
12 - OPTIONS ..................................................................................................................................................................................53
12.1 - Tables of options ...................................................................................................................................................................53
12.2 - Description ............................................................................................................................................................................55
13 - STANDARD MAINTENANCE .................................................................................................................................................83
13.1 - Level 1 maintenance .............................................................................................................................................................83
13.2 - Level 2 maintenance .............................................................................................................................................................83
13.3 - Level 3 maintenance .............................................................................................................................................................84
13.4 - Tightening the electrical connections ....................................................................................................................................84
13.5 - Tightening torques for the main fastenings ...........................................................................................................................84
13.6 - Air-cooled exchanger.............................................................................................................................................................84
13.7 - Water type heat exchanger ...................................................................................................................................................85
13.8 - Frequency inverter ................................................................................................................................................................85
13.9 - Refrigerant volume ................................................................................................................................................................85
13.10 - Refrigerant properties..........................................................................................................................................................85
14 - FINAL SHUT-DOWN ................................................................................................................................................................86
14.1 - Shutting down........................................................................................................................................................................86
14.2 - Recommendations for disassembly ......................................................................................................................................86
14.3 - Fluids to be recovered for treatment .....................................................................................................................................86
14.4 - Materials to be recovered for recycling .................................................................................................................................86
14.5 - Waste electrical and electronic equipment (WEEE) ..............................................................................................................86
15 - UNIT START-UP CHECKLIST FOR INSTALLERS PRIOR TO CONTACTING THE MANUFACTURER ........................87
The illustrations in this document are for illustrative purposes only and not part of any offer for sale or contract. The manufacturer reserves the right to change the design
at any time without notice.
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