User Manuals: Airwell AQH 20-75 Heat Pump

Manuals and User Guides for Airwell AQH 20-75 Heat Pump. We have 1 Airwell AQH 20-75 Heat Pump manual available for free PDF download: Installation And Maintenance Manual

Airwell AQH 20-75 Installation And Maintenance Manual

Airwell AQH 20-75 Installation And Maintenance Manual (76 pages)

Air Cooled Water Chillers and Heat Pumps

Brand: Airwell | Category: Heat Pump | Size: 7 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, Handling and Storage

13
- Handling
  13
- Inspection
  13
- Anchoring
  14
- Storage
  14
4 Installation

15
- Installation Site
  15
- External Water Circuit
  18
- Defrost Water Drainage (AQH Only)
  19
- Water Buffer Tank
  19
- Water Connections
  19
- Power Supply
  20
- Electrical Connections
  24
5 Start-Up

25
- Checking the Operation
  25
- Delivery to the Customer
  25
6 Aql/Aqh Control

26
- Preliminary Checks
  25
- Electronic Card Control
  26
- Dip Switches
  27
- Alar and Log Menu
  30
- Sens Menu - Sensor Reading
  31
- SIF Version Configuration
  31
7 Aqc Control

32
- Control of AQC with 2 Compressors the "CHILLER CONTROL" System
  32
- Display
  33
- Keyboard
  33
- Alarms
  34
8 Product Description

35
- General Information
  35
- Accessories AQL/AQH 20-35
  36
- Accessories AQL/AQH 40-75
  39
- Refrigeration Circuits
  45
9 Technical Data

46
- Hydraulic Features
  46
- Physical Data
  59
- Electrical Data
  60
- Electrical Data
  61
- Position of Shock Adsorbers and Weight Distribution on Supports
  62
- Front View
  64
- Dimensional Drawings
  67
- Space Requirements
  68
10 Maintenance

69
- General Requirements
  69
- Planned Maintenance
  69
- Compressor
  70
- Condenser
  70
- Dehydrating Filter
  70
- Fans
  70
- Refrigerant Charge
  70
- Evaporator
  71
11 Troubleshooting

72
- Sight Glass
  71
- Thermostatic Expansion Valve
  71
- Oil for Compressors
  73
- Spare Part List
  73
12 Spare Parts

73
- Wiring Diagrams
  73
13 Dismantling, Demolition and Scrapping

74
- Generalities
  74

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