Carrier 30KAV-ZE Series

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Table of Contents3
Safety Consideratons5
Protection Devices Safety Considerations5
Refrigerant Safety Considerations7
Installation Safety Considerations9
Maintenance Safety Considerations10
Electrical Safety Considerations10
System Interventions Safety Considerations11
Receipt of Goods12
Checking the Equipment Received12
Handling12
Positioning13
Proximity to Walls13
Underneath a Roof13
Installation of Multiple Chillers13
Positionning of Potentially Flammable Zone Around the Unit14
Dimensions, Clearances15
30KAV-ZE 350A & 400A; 30KAVIZE 500; Without Hydraulic Module15
30KAV-ZE 350A & 400A, with Hydraulic Module15
30KAV-ZE 450A & 500A, Without Hydraulic Module16
30KAV-ZE 450A & 500A, with Hydraulic Module16
30KAV-ZE 550A & 600A; 30KAV-ZE 350A, 400A, 450A, 500A - Opt 119; 30KAVPZE 350A, 400A, 450A, 500A; 30KAVIZE 800; Without Hydraulic Module17
30KAV-ZE 550A & 600A; 30KAV-ZE 350A, 400A, 450A, 500A - Opt 119; 30KAVPZE 350A, 400A, 450A, 500A17
With Hydraulic Module17
30KAV-ZE 650A & 750A; 30KAV-ZE 550A - Opt 119; 30KAVPZE 550A; Without Hydraulic Module18
30KAV-ZE 550A - Opt 119 & 30KAVPZE 550A; with Hydraulic Module18
30KAV-ZE 800A; 30KAV-ZE 600A & 650A - Opt 119; 30KAVPZE 600A & 650A; Without Hydraulic Module19
30KAV-ZE 600A - Opt 119; 30KAVPZE 600A; with Hydraulic Module19
30KAV-ZE 750A & 800A - Opt 119; 30KAVPZE 750A & 800A20
30Kav-Ze 900A; 30Kavize 1100; 30Kavize 125020
30Kav-Ze 1000A21
30KAV-ZE 1100A; 30KAV-ZE 900A - Opt 11921
30KAV-ZE 1200A & 1300A; 30KAV-ZE 1000A & 1100A - Opt 11922
Water Connections23
Operating Precautions23
Victaulic Type Hydraulic Connections24
Evaporator Water Boxes Screws Tightening25
Flow Rate Detection25
Frost Protection25
Adjusting the Installation Nominal Water Flow Rate26
Evaporator Water Flow Recirculation27
Water Flow Evaporator Bypass28
Variable Flow Evaporator28
Minimum System Water Volume28
Maximum System Water Volume (Option 293)29
Minimum & Maximum Chilled Water Flow Rate29
Evaporator Pressure Drop Curves30
Electrical Connections31
Power Supply31
Voltage Phase Imbalance (%)31
Power Connection/Disconnect Switch31
Power Cable Access Routing31
Recommended Cable Sections32
Field-Installed Control Wiring33
Customer and Service Power Reserves33
Fan Motors33
Speed Regulator35
Cabinets for the Electrical Equipment35
Electrical Data36
Short Circuit Current Withstand Capability39
Compressor Usage Per Circuit (A, B)40
Electrical Data Notes41
Major System Components42
Compression Function42
Evaporator Function44
Economizer Function44
Sensors44
Condenser Function44
Application Data45
Unit Operating Range45
Physical Data46
System Inital Start-Up50
Checks before System Start-Up50
Commissioning50
Essential Points to Check51
Unit Start-Up Checklist for Installers Prior to Contacting Carrier Service52
System Standard Maintenance55
Level 1 Maintenance55
Level 2 Maintenance56
Level 3 (or Higher) Maintenance57
Tightening Torques57
Condenser Coils Maintenance58
Flooded Evaporator Maintenance59
Screw Compressor Maintenance59
Variable Frequency Drive Maintenance60
Precautions When Fitting the Casing Panel to the Side of the Control Cabinet60
System Final Shutdown61
Shutting down61
Recommendations for Disassembly61
Fluids to be Recovered for Treatment61
Materials to be Recovered for Recycling61
Waste Electrical and Electronic Equipment (WEEE)61
Options62
Hydraulic Module (Options 116A / 116W)65
Free Cooling Dry Cooler (Option 313)75
Brine (Options 5 / 6 / 8)76
Heat Recovery (Options 49 / 50 / 50+)82
Operation of Two Units as a Master/Slave Pair (Option 58)88
Service Valves (Option 92)88
Ultra Fast Capacity Recovery (Option 295+)89
Connected Services (Option 298A)90
Low & very Low Noise (Options 15 / 15LS)92
VFD High Ambient (Option 16)93
Appendices (Provided in the Document Wallet with the Instruction Manual)95
Appendix 1: Declaration of Conformity95
Appendix 2: Wiring Diagram95
Appendix 3: Machine PID95
Appendix 4: Dimensional Drawings95

Carrier 30KAV-ZE Series - Page 2

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