York JVOH420VAEMBQ Manuals

Manuals and User Guides for York JVOH420VAEMBQ. We have 1 York JVOH420VAEMBQ manual available for free PDF download: Installation & Maintenance Manual

York JVOH420VAEMBQ Installation & Maintenance Manual

York JVOH420VAEMBQ Installation & Maintenance Manual (72 pages)

Brand: York | Category: Air Conditioner | Size: 16.15 MB

Table of Contents

Table of Contents
4
1 Safety Instruction

5
2 Structure

8
- Outdoor Unit and Refrigerating System
  8
- Tools and Instruments Required for Installation
  8
3 Prepare before Installation

10
- Outdoor Model Number
  10
- Combination of Indoor Unit and Outdoor Unit
  11
4 Transport and Handling

13
- Transport
  13
- Lifting Method
  14
5 Installation of Outdoor Unit

16
- Factory Accessories
  16
- Installation
  17
- Maintenance Space
  18
- Foundation
  20
- Condensation Water Treatment
  22
6 The Refrigerant Piping Construction

23
- Piping Material
  23
- Flare and Joints
  26
- Precautions for Installation of Outdoor Unit
  27
- System Piping Connection
  29
7 Electrical Wiring

43
- General Check
  43
- Wiring
  46
- Outdoor Unit Wiring
  48
- Electrical Wiring for Indoor and Outdoor Unit
  50
- Outdoor DIP Switch Setting
  52
8 Additional Refrigerant Charge

57
- Air Tightness Test
  57
- Vacuum
  58
- Calculating Refrigerant's Additional Charge
  58
- Charging Operation
  60
9 Test Run

62
- Prerequisites for Test Run
  62
- Trial Run
  63
10 Compressor Protection

68

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