Fujitsu AJ*A90LALH Series Manuals

Manuals and User Guides for Fujitsu AJ*A90LALH Series. We have 1 Fujitsu AJ*A90LALH Series manual available for free PDF download: Installation Manual

Fujitsu AJ*A90LALH Series Installation Manual

Fujitsu AJ*A90LALH Series Installation Manual (44 pages)

VRF SYSTEM OUTDOOR UNIT

Brand: Fujitsu | Category: Air Conditioner | Size: 3.55 MB

Table of Contents

Table of Contents
1
1 Safety Precautions

2
2 About the Product

4
- Caution When Using R410A Refrigerant
  4
- Special Tools for R410A
  4
- Accessories
  4
- Combinations
  4
- Option Parts
  5
- Header
  5
3 Installation Work

6
4 System Configuration

11
- System Conﬁ Guration
  11
- Pipe Selection
  12
- Protection of Pipes
  13
5 Pipe Installation

13
- Brazing
  13
- Indoor Unit Pipe Connections
  13
- Piping Method
  14
- Multiple Connections
  16
6 Electrical Wiring

18
- The Precautions of Electrical Wiring
  18
- Knockout Hole
  19
- Selecting Power Supply Cable and Breaker
  20
- Transmission Line
  21
- Wiring Method
  22
- External Input and External Output
  24
7 Field Setting

27
8 Pipe Installation II

36
- Sealing Test
  36
- Vacuum Process
  37
- Additional Charging
  37
- Installing Insulation
  39
9 Test Run

40
- Pre-Test Run Check Items
  40
- Test Operation Method
  40
- Checklist
  42
10 LED Display

42
- Normal Operation Mode
  42
- Error Display Mode
  43
11 Information

44

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