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Daikin Mega-Q Manuals
Manuals and User Guides for Daikin Mega-Q. We have
1
Daikin Mega-Q manual available for free PDF download: Installation Manual
Daikin Mega-Q Installation Manual (68 pages)
All-Electric Commercial Hot Water Generation System
Brand:
Daikin
| Category:
Water Heater
| Size: 3 MB
Table of Contents
Safety Considerations
2
Codes and Regulations
4
Table of Contents
5
Before Installation
6
Before Use
6
Selection of Installation Location
9
Inspecting, Handling and Unpacking the Unit
12
Inspection
12
Handling
12
Unpacking
12
Product Installation
13
Method for Removing Shipping Plate (Heat Source Unit)
14
Method for Opening the Sliding Plate (Heat Source Unit)
14
Refrigerant Piping Work
15
Selection of Piping Material
15
Protection of Piping
15
Piping Connection
16
Installation of Piping
16
Water Piping Work
20
Water Piping Layout Example
20
Selection of Water Piping Material
21
Water Piping Connection
22
Electrical Wiring Work
23
Whole System Wiring Connection Example (When 2 Mega-Q Systems Are Connected)
24
Routing the Wiring
25
Transmission Wiring Connection
27
Power Supply Wiring and Ground Wiring Connection
29
Internal Wiring Routing
30
Inspection and Insulation Work on Water and Refrigerant Piping
32
Airtight Test/Vacuum Drying
32
Insulation Work of Refrigerant Piping
33
Water Piping Insulation/Freezing Prevention Work
33
Checking Equipment and Installation Status
34
Additional Refrigerant Charge
35
Field Setting, Release of Air from Water Piping and Test Operation
37
Overview: Commissioning
37
Precautions When Commissioning
37
Checklist before Commissioning
38
Installation
38
Ground Wiring
38
Work Flow
39
Cascade Unit Settings
39
Address Setting Procedure
40
Release Air from Cascade Unit/Water Piping System
41
Test Operation
43
Test Operation of the Mega-Q System
44
Appendix
45
Piping Work
45
Refrigerant Piping
47
Error Code + Subdivision Code and Corresponding Method
48
How to Operate the Stop Valve
51
To Handle the Stop Valve
51
How to Set the Maintenance Information
52
Before Installation
54
Tank Control Board/Water Temperature Sensor Installation Position
55
Installation Procedure
56
Insulation Work
58
Electrical Wiring Work
59
Whole System Wiring Connection Example
59
Power Circuit, Safety Device and Cable Requirements
60
Routing the Wiring
61
Transmission Wiring Connection
62
Power Supply Wiring and Ground Wiring Connection
63
Water Temperature Sensor Connection
64
Hot Water Storage Tank
65
Checking Equipment and Installation Status
66
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