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SystemAir AQWC Manuals
Manuals and User Guides for SystemAir AQWC. We have
1
SystemAir AQWC manual available for free PDF download: Installation And Maintenance Manual
SystemAir AQWC Installation And Maintenance Manual (64 pages)
Air Cooled Water Chillers and Heat Pumps
Brand:
SystemAir
| Category:
Chiller
| Size: 2 MB
Table of Contents
Table of Contents
3
1 Foreword
4
An Introduction to this Manual
4
2 Safety
5
Emergency Stop/Normal Stop
4
Introduction
4
Warranty
4
Foreword
5
Access to the Unit
6
Definitions
6
General Precautions
6
Precautions against Residual Risks
6
Precautions During Maintenance Operations
7
Safety Labels
8
Safety Regulations
12
3 Transport, Lifting and Positioning
13
Inspection
13
Lifting
13
Anchoring
14
Storage
14
4 Installation
15
Positioning of the Unit
15
Spring Isolator Installation
15
Draining the Defrosting Waste Water (AQWH Only)
17
External Hydraulic Circuit
17
Hydraulic Connections
17
Electrical Connections
18
Power Supply
18
Connecting Plate-Type Evaporator Temperature Sensors
20
Total Heat Recovery Features
21
5 Start-Up
22
Checking the Operation
22
Delivery to the Customer
22
6 Control
23
Preliminary Check
22
General Information
23
The "Chiller Control" System
23
Display
24
Keyboard
24
Protection and Safety Equipment
27
HPF Version Configuration
28
7 Product Description
29
Air Heat Exchanger
29
Compressors
29
Fans
29
General Specifications
29
Introduction
29
Refrigeration Circuits
29
Water Heat Exchanger
29
Accessories
30
Electrical Power Supply and Control System
30
Pressure Drops
35
Technical Data
45
Unit Electrical Data
46
Hydraulic Features
48
Position of Shock Adsorbers and Weight Distribution on Supports
50
Dimensional Drawings
53
Service Spaces
54
9 Maintenance
55
General Requirements
55
Planned Maintenance
55
Compressor
56
Condenser
56
Dehydrating Filter
56
Fans
56
Refrigerant Charge
56
Electronic Expansion Valve
57
Evaporator
57
10 Troubleshooting
58
Sight Glass
57
Oil for Compressors
59
Spare Part List
59
11 Spare Parts
59
Wiring Diagrams
59
12 Dismantling, Demolition and Scrapping
60
Generalities
60
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