CIAT AQUACIATPOWER LD 0602R User Manual

CONTENTS
1 - INTRODUCTION AND SAFETY INSTRUCTIONS .......................................................................................................................... 4
2 - RECEIPT OF GOODS ..................................................................................................................................................................... 4
2.1 - Checking the equipment received ............................................................................................................................................... 4
3 - HANDLING AND POSITIONING ..................................................................................................................................................... 5
3.1 - Handling ...................................................................................................................................................................................... 5
3.2 - Positioning ................................................................................................................................................................................... 5
4 - DIMENSIONS, CLEARANCES, MINIMUM INSTALLATION DISTANCES ..................................................................................... 6
4.1 - LD and ILD dimensions without water bu󰀨er tank module .......................................................................................................... 6
4.2 - LD and ILD dimensions with water bu󰀨er tank module ............................................................................................................... 8
4.3 - Free spaces................................................................................................................................................................................. 9
4.4 - Positioning of potentially ammable zones around the unit ........................................................................................................ 9
4.5 - Installing several units ................................................................................................................................................................ 9
4.6 - Distance to the wall ..................................................................................................................................................................... 9
5 - PHYSICAL AND ELECTRICAL DATA FOR THE UNITS ............................................................................................................. 10
5.1 - Physical data LD 602R - 3500R ................................................................................................................................................ 10
5.2 - Physical data ILD 602R - 4000R ............................................................................................................................................... 12
5.3 - Electrical data LD 602R - 3500R ............................................................................................................................................... 14
5.4 - Electrical data ILD 602R - 4000R .............................................................................................................................................. 15
5.5 - Short-circuit withstand current ................................................................................................................................................... 16
5.6 - Electrical data for the hydraulic module .................................................................................................................................... 17
5.7 - Electrical data notes for the compressors ................................................................................................................................. 23
5.8 - Distribution of compressors per circuit ...................................................................................................................................... 23
5.9 - Comments on electrical data notes ........................................................................................................................................... 24
6 - ELECTRICAL CONNECTION ....................................................................................................................................................... 25
6.1 - Power supply ............................................................................................................................................................................. 25
6.2 - Voltage phase imbalance (%).................................................................................................................................................... 25
6.3 - Power connection/disconnect switch......................................................................................................................................... 25
6.4 - Recommended cable sections .................................................................................................................................................. 25
6.5 - Power cable access routing ...................................................................................................................................................... 27
6.6 - Field-installed control wiring ...................................................................................................................................................... 27
6.7 - Electrical power reserve for the user ......................................................................................................................................... 27
7 - APPLICATION DATA ..................................................................................................................................................................... 28
7.1 - Operating range ........................................................................................................................................................................ 28
7.2 - Minimum heat transfer uid ow rate (units without factory-tted hydraulic module) ................................................................ 30
7.3 - Maximum energy transfer uid ow rate (units without factory-tted hydraulic module) ........................................................... 30
7.4 - Variable ow water type heat exchanger (units without factory-tted hydraulic module) ......................................................... 30
7.5 - Water exchanger minimum water volume and ow rate ........................................................................................................... 30
7.6 - Maximum system water volume ................................................................................................................................................ 32
7.7 - Pressure drop curves for the water type heat exchanger and standard water inlet/outlet piping .............................................. 33
8 - WATER CONNECTIONS ............................................................................................................................................................... 36
8.1 - Operating precautions and recommendations .......................................................................................................................... 36
8.2 - Hydraulic connections ............................................................................................................................................................... 37
8.3 - Hydraulic connections for ILD 2300R-4000R units: .................................................................................................................. 39
8.4 - Flow rate detection .................................................................................................................................................................... 41
8.5 - Cavitation protection (with hydraulic module option) ................................................................................................................. 41
8.6 - Backup electrical heaters .......................................................................................................................................................... 41
8.7 - Frost protection ......................................................................................................................................................................... 41
9 - NOMINAL SYSTEM WATER FLOW RATE CONTROL ................................................................................................................ 43
9.1 - Units without hydraulic module ................................................................................................................................................. 43
9.2 - Units with hydraulic module and xed-speed pump .................................................................................................................. 43
9.3 - Units with hydraulic module and variable-speed pump – Pressure di󰀨erential control ............................................................. 44
9.4 - Units with hydraulic module and variable-speed pump – Temperature di󰀨erential control ....................................................... 45
9.5 - Units with hydraulic module and variable-speed pump - Setting a xed ow rate for the system ............................................. 45
9.6 - Available static system pressure ............................................................................................................................................... 46
AQUACIAT
POWER
™ LD/ILD EN-2

CIAT AQUACIATPOWER LD 0602R Specifications

General

Brand	CIAT
Model	AQUACIATPOWER LD 0602R
Category	Chiller
Language	English