Carrier 30RBM 160 User Manual

2
CONTENTS
1 - INTRODUCTION ..........................................................................................................................................................................4
1.1 - Safety considerations related to protection devices ..................................................................................................................4
1.2 - Refrigerant safety considerations ................................................................................................................................................5
1.3 - Installation safety considerations ................................................................................................................................................7
1.4 - Maintenance safety considerations .............................................................................................................................................7
1.5 - Repair safety considerations ........................................................................................................................................................8
2 - RECEIPT OF GOODS ..................................................................................................................................................................9
2.1 - Check equipment received ...........................................................................................................................................................9
3 - HANDLING AND POSITIONING ............................................................................................................................................9
3.1 - Handling .........................................................................................................................................................................................9
3.2 - Positioning ....................................................................................................................................................................................10
4 - DIMENSIONS, CLEARANCES ................................................................................................................................................11
4.1 - 30RBM/RBP 160-260 ..................................................................................................................................................................11
4.2 - 30RBM/RBP 300-400 ..................................................................................................................................................................12
4.3 - 30RBM/RBP 430-520 ..................................................................................................................................................................13
4.4 - Installing several units ...............................................................................................................................................................14
4.5 - Distance to the wall .....................................................................................................................................................................14
5 - PHYSICAL AND ELECTRICAL DATA FOR THE UNITS ..............................................................................................15
5.1 - Physical data 30RBM 160-520 ...................................................................................................................................................15
5.2 - Physical data 30RBP 160-520 ....................................................................................................................................................16
5.3 - Electrical data 30RBM 160-520 .................................................................................................................................................17
5.4 - Electrical data 30RBP 160-520 ..................................................................................................................................................17
5.5 - Short circuit stability current .....................................................................................................................................................17
5.6 - Electrical data for the hydronic module ...................................................................................................................................18
5.7 - Electrical data notes for the compressors ................................................................................................................................19
5.8 - Distribution of compressors per circuit ....................................................................................................................................19
5.9 - Electrical data notes ....................................................................................................................................................................20
6 - ELECTRICAL CONNECTION .................................................................................................................................................21
6.1 - Power supply ................................................................................................................................................................................21
6.2 - Voltage phase imbalance (%) ....................................................................................................................................................21
6.3 - Recommended wire sections .....................................................................................................................................................21
6.4 - Power cable entry ........................................................................................................................................................................22
6.5 - Field control wiring .....................................................................................................................................................................22
6.6 - Electric power reserve for the user ...........................................................................................................................................22
6.7 - Power connection/disconnect switch .........................................................................................................................................22
7 - APPLICATION DATA ................................................................................................................................................................23
7.1 - Operating range ...........................................................................................................................................................................23
7.2 - Minimum heat-transfer uid ow rate (units without factory-tted hydronic module) .....................................................24
7.3 - Maximum heat-transfer uid ow rate (units without factory-tted hydronic module) ....................................................24
7.4 - Variable ow evaporator (units without factory-tted hydronic module) ..........................................................................24
7.5 - System minimum water volume ................................................................................................................................................24
7.6 - System maximum water volume ................................................................................................................................................24
7.7 - Water type heat exchanger water ow rate ..............................................................................................................................25
7.8 - Pressure drop curves for the water type heat exchanger and standard water inlet/outlet piping .....................................26
8 - WATER CONNECTIONS ...........................................................................................................................................................27
8.1 - Operating precautions and recommendations .........................................................................................................................27
8.2 - Hydronic connections .................................................................................................................................................................28
8.3 - Cavitation protection (with hydronic option) .........................................................................................................................30
8.4 - Water ow rate detection ...........................................................................................................................................................30
8.5 - Frost protection ...........................................................................................................................................................................30
9 - NOMINAL SYSTEM WATER FLOW RATE CONTROL ...................................................................................................32
9.1 - Units without hydronic module ................................................................................................................................................32
9.2 - Units with hydronic module and xed speed pump ................................................................................................................33
9.3 - Units with hydronic module and variable speed pump – Pressure differential control......................................................34
9.4 - Units with hydronic module and variable speed pump – Temperature differential control ..............................................35
9.5 - Units with hydronic module and variable speed pump – Setting a xed ow rate for the system ....................................35
9.6 - Pump pressure/ow rate curves .................................................................................................................................................36
9.7 - Available static system pressure ................................................................................................................................................38

Carrier 30RBM 160 Specifications

General

Brand	Carrier
Model	30RBM 160
Category	Chiller
Language	English