Name: CIAT AQUACIATPOWER LD 602R
Brand: CIAT
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Instruction manual

LD 602R - 3500R

ILD 602R - 4000R

AQUACIAT

POWER™

07 - 2023

10590

Table of Contents3
Introduction and Safety Instructions5
Receipt of Goods5
Checking the Equipment Received5
Handling and Positioning6
Handling6
Positioning6
Dimensions, Clearances, Minimum Installation Distances7
LD and ILD Dimensions Without Water Buffer Tank Module7
LD and ILD Dimensions with Water Buffer Tank Module9
Free Spaces10
Positioning of Potentially Flammable Zones Around the Unit10
Installing Several Units10
Distance to the Wall10
Physical and Electrical Data for the Units11
Physical Data LD 602R - 3500R11
Physical Data ILD 602R - 4000R15
Electrical Data LD 602R - 3500R19
Electrical Data ILD 602R - 4000R20
Short-Circuit Withstand Current21
Electrical Data for the Hydraulic Module23
Electrical Data Notes for the Compressors33
Distribution of Compressors Per Circuit33
Comments on Electrical Data Notes34
Electrical Connection35
Power Supply35
Voltage Phase Imbalance (%)35
Power Connection/Disconnect Switch35
Recommended Cable Sections35
Power Cable Access Routing37
Field-Installed Control Wiring37
Electrical Power Reserve for the User37
Application Data38
Operating Range38
Minimum Heat Transfer Fluid Flow Rate (Units Without Factory-Fitted Hydraulic Module)40
Maximum Energy Transfer Fluid Flow Rate (Units Without Factory-Fitted Hydraulic Module)40
Variable Flow Water Type Heat Exchanger (Units Without Factory-Fitted Hydraulic Module)40
Water Exchanger Minimum Water Volume and Flow Rate40
Maximum System Water Volume42
Pressure Drop Curves for the Water Type Heat Exchanger and Standard Water Inlet/Outlet Piping43
Water Connections46
Operating Precautions and Recommendations46
Hydraulic Connections47
Hydraulic Connections for ILD 2300R-4000R Units49
Flow Rate Detection51
Cavitation Protection (with Hydraulic Module Option)51
Backup Electrical Heaters51
Frost Protection51
Nominal System Water Flow Rate Control53
Units Without Hydraulic Module53
Units with Hydraulic Module and Fixed-Speed Pump53
Units with Hydraulic Module and Variable-Speed Pump - Pressure Differential Control54
Units with Hydraulic Module and Variable-Speed Pump - Temperature Differential Control55
Units with Hydraulic Module and Variable-Speed Pump - Setting a Fixed Flow Rate for the System55
Available Static System Pressure56
System Start-Up61
Checks before System Start-Up61
Commissioning61
Essential Points to Check62
Main Components of the Unit and Operating Characteristics63
Compressors63
Lubricant63
Air-Cooled Exchanger63
Fans64
Electronic Expansion Valve (EXV)65
Moisture Indicator65
Dehumidifier Filter65
Refrigerant Accumulator with Built-In Dehumidifier Filter65
Water Type Heat Exchanger65
Refrigerant65
High-Pressure Safety Pressostat65
Variable Frequency Drive65
Fan Arrangement66
Fan Stages68
Variable-Speed Fans (LD/ILD Units)68
Connect Touch Control68
Options69
Tables of Options69
Description72
Standard Maintenance106
Level 1 Maintenance106
Level 2 Maintenance106
Level 3 Maintenance107
Tightening the Electrical Connections108
Tightening Torques for the Main Fastenings108
Air-Cooled Exchanger109
Water Type Heat Exchanger109
Variable Frequency Drive109
Refrigerant Volume109
Refrigerant Properties110
Final Shut-Down111
Shutting down111
Recommendations for Disassembly111
Fluids to be Recovered for Treatment111
Materials to be Recovered for Recycling111
Waste Electrical and Electronic Equipment (WEEE)111
Unit Start-Up Checklist for Installers Prior to Contacting the Manufacturer112

Brand	CIAT
Model	AQUACIATPOWER LD 602R
Category	Chiller
Language	English

CIAT AQUACIATPOWER LD 602R User Manual

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