Daikin VRV HXY-A8 Manuals

Manuals and User Guides for Daikin VRV HXY-A8. We have 1 Daikin VRV HXY-A8 manual available for free PDF download: Installation And Operation Manual

Daikin VRV HXY-A8 Installation And Operation Manual (48 pages)

System indoor unit

Brand: Daikin | Category: Air Conditioner | Size: 9 MB

Table of Contents
3
About the Documentation
4
About this Document
4
Scope of the Manual
4
Documentation Set
4
General Safety Precautions
4
For the User
4
For the Installer
4
General
4
Installation Site
5
Refrigerant
5
Water
5
Electrical
5
Meaning of Used Items
6
About the Box
6
Indoor Unit
6
To Unpack the Indoor Unit
6
To Remove the Accessories from the Indoor Unit
6
About the Units and Options
7
General Information
7
Identification Label: Indoor Unit
7
Possible Combinations of Units and Options
7
List of Options for Indoor Unit
7
Possible Combinations of Indoor Unit and Outdoor Unit
8
Application Guidelines
8
Overview: Application Guidelines
8
Setting up the Space Heating/Cooling System
8
Using an Auxiliary Heat Source
9
Preparation
9
Preparing Installation Site
9
Installation Site Requirements of the Indoor Unit
9
Preparing Water Circuit
10
Selection of the Type of Heat Emitters
10
Water Circuit Requirements
11
Formula to Calculate the Expansion Vessel Pre-Pressure
11
To Check the Water Volume
11
Changing the Pre-Pressure of the Expansion Vessel
12
To Check the Water Volume: Examples
12
Preparing Electrical Wiring
13
About Preparing Electrical Wiring
13
Overview of Electrical Connections on the Indoor Unit
13
Installation
14
Mounting the Indoor Unit
14
To Install the Indoor Unit
14
Connecting the Water Piping
15
To Connect the Water Piping
15
Connecting the Electrical Wiring
16
Precautions on Electrical Wiring Work
16
Finishing the Indoor Unit Installation
18
To Fix the User Interface Cover to the Indoor Unit
18
To Close the Indoor Unit
18
Commissioning
19
Final Air Purging
19
Field Settings
19
Procedure
19
Detailed Description
20
Field Setting List for Installation Manual
24
Final Check and Test Run
26
Final Check
26
System Test Run
26
Indoor Unit Individual Test Run
26
Service and Maintenance
27
Maintenance Activities
27
Malfunction Codes List
27
Important Information Regarding the Refrigerant Used
27
Installing the Optional EKBUHAA(6V3/6W1) Heater Kit
28
Hand-Over to the User
28
Operation of the Unit
29
Introduction
29
General Information
29
Quick Start-Up of the Unit
29
Space Cooling/Heating Operation
29
Operating the Unit
29
Operating the User Interface
29
Name and Function of Buttons and Icons
30
Setting up the Controller
31
Space Cooling Operation ( )
31
Space Heating Operation ( )
31
Other Operation Modes
33
Temperature Read-Out Mode
33
Schedule Timer Operation
34
Space Heating
34
Programming and Consulting the Schedule Timer
35
Operating the Optional Demand PCB
39
Operating the Optional User Interface
39
Field Settings
39
Procedure
39
Field Setting List for Operation Manual
40
Maintenance
42
Important Information Regarding the Refrigerant Used
42
Maintenance Activities
42
Troubleshooting
42
Malfunction Codes List
42
Technical Data
42
Piping Diagram
42
Wiring Diagram
43
Electrical Components Box
44
Operation Range HXY(080/125)
44
ESP Curve
44
Technical Specifications Table
45
Electrical Specifications Table
45
Disposal Requirements
45

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Daikin VRV HXY-A8 Installation And Operation Manual (48 pages)

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