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Daikin EHBH/X04 Manuals
Manuals and User Guides for Daikin EHBH/X04. We have
1
Daikin EHBH/X04 manual available for free PDF download: Installer's Reference Manual
Daikin EHBH/X04 Installer's Reference Manual (104 pages)
Daikin Altherma - Low temperature split
Brand:
Daikin
| Category:
Air Conditioner
| Size: 7.83 MB
Table of Contents
Table of Contents
2
1 General Safety Precautions
3
About the Documentation
3
Meaning of Warnings and Symbols
3
For the Installer
4
General
4
Installation Site
4
Refrigerant
4
Brine
5
Water
5
Electrical
6
2 About the Documentation
6
About this Document
6
Installer Reference Guide at a Glance
7
3 About the Box
7
Overview: about the Box
7
Outdoor Unit
7
7 Installation
7
To Unpack the Outdoor Unit
7
To Remove the Accessories from the Outdoor Unit
8
Indoor Unit
8
To Unpack the Indoor Unit
8
4 About the Units and Options
9
Overview: about the Units and Options
9
Identification
9
Identification Label: Outdoor Unit
9
Identification Label: Indoor Unit
9
Combining Units and Options
9
Possible Options for the Outdoor Unit
9
Possible Options for the Indoor Unit
10
Possible Combinations of Indoor Unit and Outdoor Unit
11
Possible Combinations of Indoor Unit and Domestic Hot Water Tank
11
5 Application Guidelines
11
Overview: Application Guidelines
11
Setting up the Space Heating/Cooling System
11
Single Room
12
Multiple Rooms - One LWT Zone
13
Multiple Rooms - Two LWT Zones
15
Setting up an Auxiliary Heat Source for Space Heating
16
Setting up the Domestic Hot Water Tank
18
System Layout - Integrated DHW Tank
18
System Layout - Standalone DHW Tank
18
Selecting the Volume and Desired Temperature for the DHW Tank
18
Setup and Configuration - DHW Tank
19
Combination: Standalone DHW Tank + Solar Panels
19
DHW Pump for Instant Hot Water
19
DHW Pump for Disinfection
20
Setting up the Energy Metering
20
Produced Heat
20
Consumed Energy
20
Normal Kwh Rate Power Supply
20
Preferential Kwh Rate Power Supply
21
Setting up the Power Consumption Control
21
Permanent Power Limitation
21
Power Limitation Activated by Digital Inputs
22
Power Limitation Process
22
Setting up an External Temperature Sensor
23
6 Preparation
23
Overview: Preparation
23
Preparing Installation Site
23
Installation Site Requirements of the Outdoor Unit
23
Additional Installation Site Requirements of the Outdoor Unit in Cold Climates
24
Installation Site Requirements of the Indoor Unit
24
Preparing Refrigerant Piping
25
Refrigerant Piping Requirements
25
Refrigerant Piping Insulation
25
Preparing Water Piping
25
Water Circuit Requirements
25
Formula to Calculate the Expansion Vessel Pre-Pressure
27
To Check the Water Volume and Flow Rate
27
Changing the Pre-Pressure of the Expansion Vessel
28
To Check the Water Volume: Examples
28
Preparing Electrical Wiring
28
About Preparing Electrical Wiring
28
About Preferential Kwh Rate Power Supply
28
Overview of Electrical Connections Except External Actuators
29
Overview of Electrical Connections for External and Internal Actuators
29
Overview: Installation
30
Opening the Units
30
About Opening the Units
30
To Open the Outdoor Unit
30
To Open the Indoor Unit
30
To Open the Switch Box Cover of the Indoor Unit
30
Mounting the Outdoor Unit
30
About Mounting the Outdoor Unit
30
Precautions When Mounting the Outdoor Unit
30
To Provide the Installation Structure
31
To Install the Outdoor Unit
31
To Provide Drainage
32
To Prevent the Outdoor Unit from Falling over
32
Mounting the Indoor Unit
33
About Mounting the Indoor Unit
33
Precautions When Mounting the Indoor Unit
33
To Install the Indoor Unit
33
To Install the Drain Pan Kit
34
Connecting the Refrigerant Piping
34
About Connecting the Refrigerant Piping
34
Precautions When Connecting the Refrigerant Piping
34
Guidelines When Connecting the Refrigerant Piping
34
Pipe Bending Guidelines
35
To Flare the Pipe End
35
To Braze the Pipe End
35
Using the Stop Valve and Service Port
35
To Connect the Refrigerant Piping to the Outdoor Unit
36
To Connect the Refrigerant Piping to the Indoor Unit
36
Checking the Refrigerant Piping
36
About Checking the Refrigerant Piping
36
Precautions When Checking the Refrigerant Piping
37
To Check for Leaks
37
To Perform Vacuum Drying
37
Charging Refrigerant
37
About Charging Refrigerant
37
Precautions When Charging Refrigerant
38
To Determine the Additional Refrigerant Amount
38
To Determine the Complete Recharge Amount
38
To Charge Additional Refrigerant
38
To Fix the Fluorinated Greenhouse Gases Label
38
Connecting the Water Piping
39
About Connecting the Water Piping
39
Precautions When Connecting the Water Piping
39
To Connect the Water Piping
39
To Fill the Water Circuit
39
To Fill the Domestic Hot Water Tank
39
To Insulate the Water Piping
40
ERLQ004~008CA + EHBH/X04+08CB Daikin Altherma - Low Temperature Split 4P384972-1B - 2017.04
40
Connecting the Electrical Wiring
40
About Connecting the Electrical Wiring
40
About Electrical Compliance
40
Precautions When Connecting the Electrical Wiring
40
Guidelines When Connecting the Electrical Wiring
40
To Connect the Electrical Wiring on the Outdoor Unit
40
To Connect the Electrical Wiring on the Indoor Unit
41
To Connect the Main Power Supply
41
To Connect the Backup Heater Power Supply
42
To Connect the User Interface
43
To Connect the Shut-Off Valve
44
To Connect the Electrical Meters
44
To Connect the Domestic Hot Water Pump
45
To Connect the Alarm Output
45
To Connect the Space Cooling/Heating ON/OFF Output
45
To Connect the Changeover to External Heat Source
45
To Connect the Power Consumption Digital Inputs
45
To Connect the Safety Thermostat (Normal Closed Contact)
45
Finishing the Outdoor Unit Installation
46
To Finish the Outdoor Unit Installation
46
To Close the Outdoor Unit
46
Finishing the Indoor Unit Installation
46
To Fix the User Interface Cover to the Indoor Unit
46
To Close the Indoor Unit
46
8 Configuration
46
Overview: Configuration
46
To Connect the PC Cable to the Switch Box
47
To Access the most Used Commands
47
To Copy the System Settings from the First to the Second User Interface
48
To Copy the Language Set from the First to the Second User Interface
48
Quick Wizard: Set the System Layout after First Power on
48
Basic Configuration
49
Quick Wizard: Language / Time and Date
49
Quick Wizard: Standard
49
Quick Wizard: Options
50
Quick Wizard: Capacities (Energy Metering)
53
Space Heating/Cooling Control
53
Domestic Hot Water Control
56
Contact/Helpdesk Number
57
Advanced Configuration/Optimization
57
Space Heating/Cooling Operation: Advanced
57
Domestic Hot Water Control: Advanced
61
Heat Source Settings
66
System Settings
68
Menu Structure: Overview User Settings
73
Menu Structure: Overview Installer Settings
74
9 Commissioning
75
Overview: Commissioning
75
Precautions When Commissioning
75
Checklist before Commissioning
75
Checklist During Commissioning
75
To Check the Minimum Flow Rate
76
Air Purge Function
76
To Perform a Test Run
77
To Perform an Actuator Test Run
77
Underfloor Heating Screed Dryout
77
10 Hand-Over to the User
78
11 Maintenance and Service
79
Overview: Maintenance and Service
79
Maintenance Safety Precautions
79
Opening the Indoor Unit
79
Checklist for Yearly Maintenance of the Outdoor Unit
79
Checklist for Yearly Maintenance of the Indoor Unit
79
12 Troubleshooting
80
Overview: Troubleshooting
80
Precautions When Troubleshooting
80
Solving Problems Based on Symptoms
80
Symptom: the Unit Is NOT Heating or Cooling as Expected
80
Symptom: the Compressor Does NOT Start (Space Heating or Domestic Water Heating)
80
Symptom: the Pump Is Making Noise (Cavitation)
81
Symptom: the Pressure Relief Valve Opens
81
Symptom: the Water Pressure Relief Valve Leaks
81
Symptom: the Space Is NOT Sufficiently Heated at Low Outdoor Temperatures
81
Symptom: the Pressure at the Tapping Point Is Temporarily Unusually High
82
Symptom: Decoration Panels Are Pushed Away Due to a Swollen Tank
82
Symptom: Tank Disinfection Function Is NOT Completed Correctly (AH-Error)
82
Solving Problems Based on Error Codes
82
Error Codes: Overview
82
13 Disposal
85
Overview: Disposal
85
To Pump down
85
To Start and Stop Forced Cooling
85
14 Technical Data
86
Piping Diagram: Outdoor Unit
86
Piping Diagram: Indoor Unit
87
Wiring Diagram: Outdoor Unit
88
Wiring Diagram: Indoor Unit
88
Power Supply
91
Drain Pan Necessity
92
ESP Curve: Indoor Unit
93
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