Daikin VRV HXY48TAVJU Manuals

Manuals and User Guides for Daikin VRV HXY48TAVJU. We have 2 Daikin VRV HXY48TAVJU manuals available for free PDF download: Installation And Operation Manual, Engineering Data

Daikin VRV HXY48TAVJU Installation And Operation Manual (42 pages)

System indoor unit

Brand: Daikin | Category: Air Conditioner | Size: 10.43 MB

Table of Contents
2
Safety Considerations
3
About the Documentation
4
About this Document
4
Scope of the Manual
5
Documentation Set
5
About the Box
5
Indoor Unit
5
To Unpack the Indoor Unit
5
To Remove the Accessories from the Indoor Unit
5
About the Unit and Options
6
General Information
6
Identification
6
Identification Label: Indoor Unit
6
Possible Combinations of Unit and Options
6
List of Options for Indoor Unit
6
Possible Combinations of Indoor Unit and Outdoor Unit
7
Application Guidelines
7
Overview: Application Guidelines
7
Setting up the Space Heating/Cooling System
7
Single Room
7
Using an Auxiliary Heat Source
8
Preparation
8
Preparing Installation Site
8
Installation Site Requirements of the Indoor Unit
8
Preparing Water Circuit
9
Selection of the Type of Heat Emitters
9
Water Circuit Requirements
9
Formula to Calculate the Expansion Vessel Pre-Pressure
10
To Check the Water Volume
10
Changing the Pre-Pressure of the Expansion Vessel
11
To Check the Water Volume: Examples
11
Preparing Electrical Wiring
11
About Preparing Electrical Wiring
11
Overview of Electrical Connections on the Indoor Unit
12
Installation
12
Mounting the Indoor Unit
12
To Install the Indoor Unit
12
To Install the Drainpan Kit
13
To Connect the Refrigerant Piping to the Outdoor Unit
13
Connecting the Water Piping
13
To Connect the Water Piping
13
To Install the Bottom Plate and Connect Safety Valve Drain Hose
14
To Fill the Water Circuit
14
Water Quality Requirements
15
To Insulate the Water Piping
15
Connecting the Electrical Wiring
15
Precautions on Electrical Wiring Work
15
System Overview of Field Wiring
16
Requirements
16
To Open the Switch Box Cover
16
To Connect the Electrical Wiring on the Indoor Unit
16
To Connect the User Interface
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
18
Pre-Operation Checks
18
Final Air Purging
19
Field Settings
19
Procedure
19
Detailed Description
19
Field Setting List for Installation Manual
23
Final Check and Test Run
25
Final Check
25
System Test Run
25
Indoor Unit Individual Test Run
25
Service and Maintenance
26
Maintenance Activities
26
Malfunction Codes List
26
Important Information Regarding the Refrigerant Used
26
Operation Manual
27
Hand-Over to the User
27
Operation of the Unit
27
Introduction
27
General Information
27
Quick Start-Up of the Unit
27
Space Cooling/Heating Operation
27
Operating the Unit
28
Operating the User Interface
28
Name and Function of Buttons and Icons
28
Setting up the Controller
29
Space Cooling Operation (C)
30
Space Heating Operation (H)
30
Other Operation Modes
32
Temperature Read-Out Mode
32
Schedule Timer Operation
32
Space Heating
32
Programming and Consulting the Schedule Timer
34
Operating the Optional Demand PCB
37
Operating the Optional User Interface
37
Field Settings
37
Procedure
38
Maintenance
39
Important Information Regarding the Refrigerant Used
39
Maintenance Activities
39
Troubleshooting
39
Malfunction Codes List
39
Technical Data
39
Piping Diagram
39
Wiring Diagram
40
Electrical Components Box
41
Operation Range HXY48
41
ESP Curve
41
Disposal Requirements
41
Installation and Operation Manual
41

Daikin VRV HXY48TAVJU Engineering Data (28 pages)

Low-temperature hydrobox

Brand: Daikin | Category: Heat Pump | Size: 1.84 MB

Table of Contents
3
Features And Benefits
4
Model Names
5
- Low-Temperature Hydrobox
  5
- Outdoor Unit
  5
System Layout
6
- Connection Ratio
  6
Nomenclature
7
Specifications
8
Dimensions
9
Piping Diagrams
10
Wiring Diagrams
11
Electric Characteristics
13
Pump Performance Characteristics
14
Capacity
15
Center of Gravity
16
Operation Limits
17
Accessories
18
Remote User Interface - EKRUAHTB
19
- To Connect the User Interface
  19
- Name and Function of Buttons and Icons
  21
Drain Pan - EKHBDPCA2
24

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Daikin VRV HXY48TAVJU Installation And Operation Manual (42 pages)

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