Daikin SEHVX20BAW - Installer And User Reference Guide Manual

72 pages

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Installer and user reference guide

Split packaged air-cooled water chiller

English

Installer and user

reference guide

Split packaged air-cooled water chiller

SERHQ020BAW1

SERHQ032BAW1

SEHVX20BAW

SEHVX32BAW

SEHVX40BAW

SEHVX64BAW

Main Page

Default Chapter2
- Table of Contents2
1 General Safety Precautions3
- About the Documentation3
  - Meaning of Warnings and Symbols3
- For the User4
- For the Installer4
  - General4
  - Installation Site4
- Installer and User Reference Guide at a Glance4
  - Refrigerant5
2 About the Documentation6
- Water6
3 About the Box7
- Overview: about the Box7
- Outdoor Unit7
- Indoor Unit8
  - To Unpack the Indoor Unit8
4 About the Units and Options9
- Overview: about the Units and Options9
- Combining Units and Options10
  - Possible Options for the Split System10
- System Layout10
5 Preparation10
- Overview: Preparation10
- Preparing the Installation Site11
  - Installation Site Requirements of the Outdoor Unit11
  - Installation Site Requirements of the Indoor Unit12
- Preparing Refrigerant Piping12
- Preparing Water Piping13
- Preparing Electrical Wiring15
6 Installation16
- Overview: Installation16
- Opening the Units17
- Mounting the Outdoor Unit18
- Mounting the Indoor Unit18
  - About Mounting the Indoor Unit18
  - Precautions When Mounting the Indoor Unit19
    - To Provide the Installation Structure19
- Connecting the Refrigerant Piping19
- Charging Refrigerant24
- Connecting the Water Piping25
- Connecting the Electrical Wiring26
7 Configuration31
- Overview: Configuration31
- Making Field Settings31
8 Commissioning40
- Overview: Commissioning40
- Precautions When Commissioning40
- Checklist before Commissioning the Outdoor Unit40
- Checklist before Commissioning the Indoor Unit41
- Final Check42
- About the Test Run42
  - To Display the Temperature on the Remote Controller42
  - To Test Space Heating/Cooling42
- Correcting after Abnormal Completion of the Test Run42
- Checklist Handover to the User43
- To Complete the Model Fill-In43
9 Maintenance and Service43
- Overview: Maintenance and Service43
- Maintenance Safety Precautions43
  - To Prevent Electrical Hazards44
- About Service Mode Operation44
  - To Use Vacuum Mode44
  - To Recover Refrigerant44
- Checklist for Yearly Maintenance of the Indoor Unit44
10 Troubleshooting45
- Overview: Troubleshooting45
- Error Codes: Overview45
11 Disposal46
12 Technical Data46
- Overview: Technical Data46
- Service Space: Outdoor Unit46
- Service Space: Indoor Unit46
- Piping Diagram: Outdoor Unit48
- Piping Diagram: Indoor Unit49
- Wiring Diagram: Outdoor Unit50
- Wiring Diagram: Indoor Unit50
- Technical Specifications: Outdoor Unit51
- Field Settings on the User Interface - Overview52
- 12.10 Field Settings on the Outdoor Unit54
- 12.11 ESP Curve: Indoor Unit55
For the User55
13 About the System55
- System Layout55
14 User Interface56
15 Before Operation56
16 Operation57
- Operation Range57
- Quick Start-Up57
- Operating the System58
17 Maintenance and Service64
- About the Refrigerant65
- After-Sales Service and Warranty65
18 Troubleshooting65
- Error Codes: Overview66

Daikin SEHVX20BAW - Installer And User Reference Guide Manual

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