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REYQ72AATJ Series
Daikin REYQ72AATJ Series Manuals
Manuals and User Guides for Daikin REYQ72AATJ Series. We have
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Daikin REYQ72AATJ Series manual available for free PDF download: Installation Manual
Daikin REYQ72AATJ Series Installation Manual (51 pages)
VRV System air conditioner
Brand:
Daikin
| Category:
Air Conditioner
| Size: 3.11 MB
Table of Contents
Safety Considerations
2
Codes and Regulations
3
Table of Contents
4
1 Introduction
5
General Information
5
Combinations and Options
5
Indoor Capacity Range
6
Scope of the Manual
6
2 Accessories
6
Accessories Supplied with this Unit
6
3 Overview of Unit
7
Opening the Unit
7
Main Components
7
4 Selecting an Installation Location
7
General Precautions on Installation
7
Weather Related Precautions
8
Selecting a Location in Cold Climates
8
5 Dimensions and Service Space
9
Dimensions of Outdoor Unit
9
Service Space
10
6 Inspecting, Handling and Unpacking the Unit
11
Inspection
11
Handling
11
Unpacking
11
Installing the Unit
12
7 Refrigerant Pipe Size and Allowable Pipe Length
13
General Information
13
Selection of Piping Material
13
Selection of Piping Size
13
Selection of Refrigerant Branch Kits
14
System Piping (Length) Limitations
16
8 Precautions on Refrigerant Piping
19
Caution for Brazing
19
Connecting the Refrigerant Piping
19
Guidelines for Handling Stop Valve
23
9 Field Wiring
23
Power Circuit, Safety Device and Cable Requirements
24
Wiring Connection Example for Whole System
24
Leading Wire Procedure
24
Transmission Wiring Connection Procedure
25
Power Wiring Connection Procedure
26
Procedure for Wiring Inside Units
27
10 Air Tight Test and Vacuum Drying
28
11 Pipe Insulation
29
12 Checking of Device and Installation Conditions
29
Accessing the Push Buttons on the Printed Circuit Board
29
Operating the Push Buttons and DIP Switches on the Printed Circuit Board
30
Outdoor Unit
31
14 Charging Refrigerant
31
Precautions
31
Calculating the Additional Refrigerant Charge
32
Method for Adding Refrigerant
33
Checks before Initial Start-Up
35
Energy Saving and Optimum Operation
42
Test Operation
43
Error Code List
44
16 Operation of the Unit
48
17 Maintenance and Service
48
Maintenance Introduction
48
Service Precautions
48
Service Mode Operation
48
18 Caution for Refrigerant Leaks
49
Introduction
49
19 Disposal Requirements
49
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