Carrier 30RB-340R

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Table of Contents3
Introduction and Safety Instructions5
Receipt of Goods5
Checking the Equipment Received5
Handling and Positioning6
Handling6
Positioning6
Dimensions, Clearances, Minimum Installation Distances7
30RB/30RBP and 30RQ/30RQP Dimensions Without Buffer Tank Module (Option 307)7
30RB/30RBP and 30RQ/30RQP Dimensions with Buffer Tank Module (Option 307)8
Free Spaces9
Positioning of Potentially Flammable Zones Around the Unit9
Installing Several Units9
Distance to the Wall9
Physical and Electrical Data for the Units10
Physical Data 30RB 170R-380R10
Physical Data 30RBP 170R to 950R11
Physical Data 30RQ 165R-520R13
Physical Data 30RQP 165R-520R14
Electrical Data 30RB 170R-380R15
Electrical Data 30RBP 170R-950R15
Electrical Data 30RQ 165R-520R16
Electrical Data 30RQP 165R-520R16
Short Circuit Withstand Current17
Electrical Data for the Hydraulic Module18
Electrical Data for the Compressors23
Distribution of Compressors Per Circuit23
Comments on Electrical Data24
Electrical Connection25
Power Supply25
Voltage Phase Imbalance (%)25
Power Connection/Disconnect Switch25
Recommended Cable Sections25
Power Cable Access Routing27
Field Control Wiring27
Electrical Power Reserve for the User27
Application Data28
Operating Range28
Minimum Energy Transfer Fluid Flow Rate (Units Without Factory-Fitted Hydraulic Module)30
Maximum Energy Transfer Fluid Flow Rate (Units Without Factory-Fitted Hydraulic Module)30
Variable Flow Water Type Heat Exchanger (Units Without Factory-Fitted Hydraulic Module)30
System Minimum Water Volume30
System Maximum Water Volume30
Water Type Heat Exchanger Water Flow Rate31
Pressure Drop Curves for the Water Type Heat Exchanger and Standard Water Inlet/Outlet Piping32
Water Connections34
Operating Precautions and Recommendations34
Hydraulic Connections35
Flow Rate Detection37
Cavitation Protection (with Hydraulic Module Option)37
Supplementary Electric Resistance Heaters37
Frost Protection37
Nominal System Water Flow Rate Control39
Units Without Hydraulic Module39
Units with Hydraulic Module and Fixed Speed Pump39
Units with Hydraulic Module and Variable-Speed Pump - Pressure Differential Control40
Units with Hydraulic Module and Variable-Speed Pump - Temperature Differential Control41
Units with Hydraulic Module and Variable Speed Pump - Setting a Fixed Flow Rate for the System41
Available Static Pressure for the System42
System Start-Up47
Checks before System Start-Up47
Commissioning47
Essential Points to Check47
Main Components of the Unit and Operating Characteristics48
Compressors48
Lubricant48
Air-Cooled Exchanger48
Fans49
Electronic Expansion Valve (EXV)50
Moisture Indicator50
Dehumidifier Filter50
Refrigerant Accumulator with Built-In Filter Drier50
Water Type Heat Exchanger50
Refrigerant50
High Pressure Safety Switch50
Variable Frequency Drive50
Fan Arrangement51
Fan Stages52
V Ariable Speed Ventilation (30RBP/30RQP Units)52
Smartvu TM Control52
Options53
Tables of Options53
Description55
Standard Maintenance83
Level 1 Maintenance83
Level 2 Maintenance83
Level 3 Maintenance84
Tightening the Electrical Connections84
Tightening Torques for the Main Fastenings84
Air-Cooled Exchanger84
Water Type Heat Exchanger85
Frequency Inverter85
Refrigerant Volume85
Refrigerant Properties85
Final Shut-Down86
Shutting down86
Recommendations for Disassembly86
Fluids to be Recovered for Treatment86
Materials to be Recovered for Recycling86
Waste Electrical and Electronic Equipment (WEEE)86
Unit Start-Up Checklist for Installers Prior to Contacting the Manufacturer87

Carrier 30RB-340R - Page 2

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