CIAT AQUACIAT CALEO TD 100, Instruction Manual

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CONTENTS
1 - INTRODUCTION ...................................................................................................................................................................... 4
1.1 - Check equipment received .................................................................................................................................................. 4
1.2 - Installation safety considerations ........................................................................................................................................ 4
1.3 - Equipment and components under pressure ...................................................................................................................... 5
1.4 - Maintenance safety considerations ..................................................................................................................................... 5
1.5 - Repair safety considerations ............................................................................................................................................... 6
2 - PRELIMINARY CHECKS ......................................................................................................................................................... 8
2.1 - Check equipment received .................................................................................................................................................. 8
2.2 - Moving and siting the unit.................................................................................................................................................... 8
2.3 - Checks before system start-up............................................................................................................................................ 8
2.4 - Lifting labels ........................................................................................................................................................................ 9
3 - DIMENSIONS, CLEARANCES .............................................................................................................................................. 10
3.1 - TD 080-100 ...................................................................................................................................................................... 10
3.2 - TD 120-150 ........................................................................................................................................................................11
3.3 - TD 200-300 ...................................................................................................................................................................... 12
3.4 - TD 100 + XtraFan option ................................................................................................................................................... 13
3.5 - TD 120-150 + XtraFan option ............................................................................................................................................ 14
3.6 - TD 200-300 + XtraFan option ............................................................................................................................................ 15
3.7 - Multiple-unit installation ..................................................................................................................................................... 15
4 - PHYSICAL DATA .................................................................................................................................................................. 16
5 - ELECTRICAL DATA .............................................................................................................................................................. 17
5.1 - Compressor usage and electrical data for standard units ................................................................................................. 17
5.2 - Short-circuit stability current (TN system
(1)
) - standard unit (with main disconnect without fuse) ..................................... 17
6 - APPLICATION DATA ............................................................................................................................................................. 19
6.1 - Unit operating range .......................................................................................................................................................... 19
6.2 - Plate heat exchanger water flow ....................................................................................................................................... 19
6.3 - Minimum water flow rate ................................................................................................................................................... 19
6.4 - Maximum plate heat exchanger water flow rate ................................................................................................................ 19
6.5 - Water loop volume ............................................................................................................................................................ 20
6.6 - Plate heat exchanger pressure drop curves...................................................................................................................... 20
7 - ELECTRICAL CONNECTION ............................................................................................................................................... 21
7.1 - Power supply ..................................................................................................................................................................... 21
7.2 - Voltage phase imbalance (%)............................................................................................................................................ 21
7.3 - Recommended wire sections ............................................................................................................................................ 21
7.4 - Field control wiring ............................................................................................................................................................ 21
7.5 - Power supply ..................................................................................................................................................................... 21
7.6 - 24 V user power reserve ................................................................................................................................................... 22
8 - WATER CONNECTIONS ....................................................................................................................................................... 23
8.1 - Operating precautions and recommendations .................................................................................................................. 23
8.2 - Hydraulic connections ....................................................................................................................................................... 24
8.3 - Frost protection ................................................................................................................................................................. 24
8.4 - Protection against cavitation ............................................................................................................................................. 25
9 - NOMINAL SYSTEM WATER FLOW CONTROL ................................................................................................................... 27
9.1 - General.............................................................................................................................................................................. 27
9.2 - Water flow control procedure (fixed speed) ....................................................................................................................... 27
9.3 - Water flow control procedure (variable speed) .................................................................................................................. 28
9.4 - Available system pressure ................................................................................................................................................. 28
10 - START-UP ............................................................................................................................................................................ 29
10.1 - Preliminary checks .......................................................................................................................................................... 29
10.2 - Actual start-up ................................................................................................................................................................. 29
10.3 - Operation of two units in master/slave mode .................................................................................................................. 29
10.4 - Supplementary electric resistance heaters ..................................................................................................................... 30
AQUACIAT
CALÉO™
TD EN-2