User Manuals: SystemAir VLR 1204 Heat Recovery Unit

Manuals and User Guides for SystemAir VLR 1204 Heat Recovery Unit. We have 1 SystemAir VLR 1204 Heat Recovery Unit manual available for free PDF download: Installation And Maintenance Manual

SystemAir VLR 1204 Installation And Maintenance Manual

SystemAir VLR 1204 Installation And Maintenance Manual (84 pages)

Air Cooled Water Chillers and Heat Pump

Brand: SystemAir | Category: Heat Pump | Size: 3 MB

Table of Contents

Table of Contents
2
1 Foreword

3
- Introduction
  3
- Warranty
  3
- Emergency Stop/Normal Stop
  3
- An Introduction to this Manual
  3
2 Safety

4
- Foreword
  4
- Definitions
  4
- Access to the Unit
  5
- General Precautions
  5
- Precautions against Residual Risks
  5
- Control of VLS/VLH/VLC with
  5
- Precautions During Maintenance Operations
  6
- Safety Labels
  7
- Safety Regulations
  9
3 Transport, Lifting and Positioning

12
- Inspection
  12
- Lifting
  12
- Anchoring
  13
- Storage
  13
4 Installation

14
- Positioning of the Unit
  14
- Spring Isolator Installation
  14
- External Hydraulic Circuit
  15
- Hydraulic Connection
  16
- Draining the Defrosting Waste Water (for Heat Pump Unit Only)
  16
- Power Supply
  17
- Electrical Connections
  17
- Connecting Plate-Type Evaporator
  20
- Temperature Sensors
  20
- Total Heat Recovery Features
  20
5 Start-Up

21
- Preliminary Check
  21
- Checking the Operation
  22
- Delivery to the Customer
  22
6 Control

23
- Display
  24
- Keyboard
  24
- Protection and Safety Equipment
  27
- HPF Version Configuration
  28
7 General Description

29
- Introduction
  29
- General Specifications
  29
- Compressors
  29
- Refrigeration Circuits
  29
- Water Heat Exchanger
  29
- Air Heat Exchanger
  30
- Fans
  30
- Electric Power Supply and Control System
  32
- Accessories
  32
88 Technical Data

33
- Pressure Drop
  33
- Technical Data
  34
- Unit Electrical Data
  60
- Position of Shock Absorbers and Weight Distribution on Supports
  64
- Overall Dimensions
  68
- Services Spaces
  76
- General Requirements
  77
- Planned Maintenance
  77
- Refrigerant Charge
  78
- Compressor
  78
- Condenser
  78
- Fans
  78
- Dehydrating Filter
  79
- Sight Glass
  79
- Electronic Expansion Valve
  79
- Evaporator
  79
10 Troubleshooting

80
11 Spare Parts

82
- Spare Parts List
  82
- Oil for Compressors
  82
- Wiring Diagram
  82
12 Dismantling, Demolition

83
- RAEE Directive
  83

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