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LCX124HQ
Galletti LCX124HQ Manuals
Manuals and User Guides for Galletti LCX124HQ. We have
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Galletti LCX124HQ manual available for free PDF download: User Manual
Galletti LCX124HQ User Manual (73 pages)
COOLING-ONLY, HEAT PUMP AND FREE-COOLING VERSIONS
Brand:
Galletti
| Category:
Chiller
| Size: 3.6 MB
Table of Contents
Table of Contents
3
1 The Series
6
2 Field of Application
8
3 General Information
8
4 Inspection, Conveyance, Siting
10
Inspection
10
Lifting and Conveyance
10
Unpacking
11
Siting
11
5 Installation
12
Installation Clearance Requirements
12
General Guidelines for Plumbing Connections
13
Water Connection to the Evaporator
15
Procedure for Filling the Tank
16
Safety Devices on the High-Pressure Side
17
6 Electrical Connections
17
General Information
17
Flow Switch on the Water Side
18
Electric Connections of the Circulation Pump
18
Remote Controls
19
Remote Summer-Winter Switching
19
7 Start-Up
21
Preliminary Checks
21
Starting Operations
22
Checks During Operation
23
Checking the Refrigerant Level
23
Expansion Valve
24
Stopping the Unit
25
8 Operating Limits
25
Water Flow to Evaporator
29
Chilled Water Temperature
29
External Air Temperature
29
Operation with Water at Low Temperatures
29
9 Setting Operating Parameters
29
General Information
29
Maximum Pressure Switch
32
Minimum Pressure Switch
32
Service Thermostat
32
Antifreeze Thermostat
32
Anti-Recycle Timer
32
Oil Differential Pressure Switch
32
10 Routine Maintenance and Checks
33
Warnings
33
General Information
34
Repairing the Cooling Circuit
34
Tightness Test
34
Hard Vacuum and Drying of the Cooling Circuit
35
Charging with R410A Refrigerant
35
Environmental Protection
36
11 Decommissioning the Unit
36
12 Troubleshooting
37
13 Water Pressure Drops
41
Pressure Drops in Evaporator
41
Pressure Drops in Heat Recuperator
41
Pressure Drops in Free-Cooling Finned Pack Heat Exchangers
41
14 Technical Data Summary
42
15 Dimensional Drawings
54
16 Summary Table of Weights
61
Total Std Weights
66
Weight of Hydronic Modules C-H-F
68
Pumping and Storage Systems
72
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