Daikin Altherma EHVH08S26CB9W Manuals

Manuals and User Guides for Daikin Altherma EHVH08S26CB9W. We have 1 Daikin Altherma EHVH08S26CB9W manual available for free PDF download: Installer's Reference Manual

Daikin Altherma EHVH08S26CB9W Installer's Reference Manual (120 pages)

Low temperature split

Brand: Daikin | Category: Air Conditioner | Size: 9.18 MB

Table of Contents
2
General Safety Precautions
3
About the Documentation
3
General
4
Installation Site
4
Refrigerant
4
Brine
5
Water
5
Electrical
5
About the Documentation
6
About this Document
6
Installer Reference Guide at a Glance
6
About the Box
7
Overview: about the Box
7
Outdoor Unit
7
To Unpack the Outdoor Unit
7
To Remove the Accessories from the Outdoor Unit
7
Indoor Unit
8
To Unpack the Indoor Unit
8
To Remove the Accessories from the Indoor Unit
8
About the Units and Options
8
Overview: about the Units and Options
8
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
9
Possible Combinations of Indoor Unit and Outdoor Unit
10
Application Guidelines
11
Overview: Application Guidelines
11
Setting up the Space Heating/Cooling System
11
Single Room
11
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
17
System Layout - Integrated DHW Tank
17
Selecting the Volume and Desired Temperature for the DHW Tank
17
Setup and Configuration - DHW Tank
18
DHW Pump for Instant Hot Water
18
DHW Pump for Disinfection
19
Setting up the Energy Metering
19
Produced Heat
19
Consumed Energy
19
Normal Kwh Rate Power Supply
19
Preferential Kwh Rate Power Supply
20
Setting up the Power Consumption Control
20
Permanent Power Limitation
21
Power Limitation Activated by Digital Inputs
21
Power Limitation Process
21
Setting up an External Temperature Sensor
22
Preparation
22
Overview: Preparation
22
Preparing Installation Site
22
Installation Site Requirements of the Outdoor Unit
22
Additional Installation Site Requirements of the Outdoor Unit in Cold Climates
23
Installation Site Requirements of the Indoor Unit
23
Preparing Refrigerant Piping
24
Refrigerant Piping Requirements
24
Refrigerant Piping Insulation
24
Preparing Water Piping
24
Water Circuit Requirements
24
Formula to Calculate the Expansion Vessel Pre-Pressure
25
To Check the Water Volume and Flow Rate
26
Changing the Pre-Pressure of the Expansion Vessel
26
To Check the Water Volume: Examples
27
Preparing Electrical Wiring
27
About Preparing Electrical Wiring
27
About Preferential Kwh Rate Power Supply
27
Overview of Electrical Connections Except External Actuators
28
Overview of Electrical Connections for External and Internal Actuators
28
Overview: Installation
28
Opening the Units
29
About Opening the Units
29
To Open the Outdoor Unit
29
To Open the Indoor Unit
29
To Open the Switch Box Cover of the Indoor Unit
29
Mounting the Outdoor Unit
29
About Mounting the Outdoor Unit
29
Precautions When Mounting the Outdoor Unit
30
To Provide the Installation Structure
30
To Install the Outdoor Unit
31
To Provide Drainage
31
To Prevent the Outdoor Unit from Falling over
32
Mounting the Indoor Unit
32
About Mounting the Indoor Unit
32
Precautions When Mounting the Indoor Unit
32
To Install the Indoor Unit
32
Connecting the Refrigerant Piping
32
About Connecting the Refrigerant Piping
32
Precautions When Connecting the Refrigerant Piping
33
Guidelines When Connecting the Refrigerant Piping
33
Pipe Bending Guidelines
33
To Flare the Pipe End
33
To Braze the Pipe End
34
Using the Stop Valve and Service Port
34
To Connect the Refrigerant Piping to the Outdoor Unit
35
To Connect the Refrigerant Piping to the Indoor Unit
35
Checking the Refrigerant Piping
35
About Checking the Refrigerant Piping
35
Precautions When Checking the Refrigerant Piping
35
To Check for Leaks
35
To Perform Vacuum Drying
36
Charging Refrigerant
36
About Charging Refrigerant
36
Precautions When Charging Refrigerant
36
To Determine the Additional Refrigerant Amount
37
To Determine the Complete Recharge Amount
37
To Charge Refrigerant
37
To Fix the Fluorinated Greenhouse Gases Label
37
Connecting the Water Piping
37
About Connecting the Water Piping
37
Precautions When Connecting the Water Piping
37
To Connect the Water Piping
37
To Connect the Recirculation Piping
38
To Connect the Pressure Relief Valve to the Drain
38
To Fill the Water Circuit
38
To Fill the Domestic Hot Water Tank
39
To Insulate the Water Piping
39
Connecting the Electrical Wiring
39
About Connecting the Electrical Wiring
39
About Electrical Compliance
39
Precautions When Connecting the Electrical Wiring
39
Guidelines When Connecting the Electrical Wiring
39
To Connect the Electrical Wiring on the Outdoor Unit
40
To Connect the Electrical Wiring on the Indoor Unit
40
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
44
To Connect the Alarm Output
44
To Connect the Space Cooling/Heating ON/OFF Output
44
To Connect the Changeover to External Heat Source
45
To Connect the Power Consumption Digital Inputs
45
Finishing the Outdoor Unit Installation
45
To Finish the Outdoor Unit Installation
45
To Close the Outdoor Unit
45
Finishing the Indoor Unit Installation
45
To Fix the User Interface Cover to the Indoor Unit
45
To Close the Indoor Unit
45
Configuration
46
Overview: Configuration
46
To Connect the PC Cable to the Switch Box
46
To Access the most Used Commands
46
To Copy the System Settings from the First to the Second User Interface
47
To Copy the Language Set from the First to the Second User Interface
47
Quick Wizard: Set the System Layout after First Power on
47
Basic Configuration
48
Quick Wizard: Language / Time and Date
48
Quick Wizard: Standard
48
Quick Wizard: Options
50
Quick Wizard: Capacities (Energy Metering)
52
Space Heating/Cooling Control
52
Domestic Hot Water Control
56
Contact/Helpdesk Number
56
Advanced Configuration/Optimization
56
Space Heating/Cooling Operation: Advanced
56
Domestic Hot Water Control: Advanced
61
Heat Source Settings
64
System Settings
66
Menu Structure: Overview User Settings
71
Menu Structure: Overview Installer Settings
72
Commissioning
73
Overview: Commissioning
73
Precautions When Commissioning
73
Checklist before Commissioning
73
Checklist During Commissioning
73
To Check the Minimum Flow Rate
73
Air Purge Function
74
To Perform a Test Run
74
To Perform an Actuator Test Run
75
Underfloor Heating Screed Dryout
75
10 Hand-Over to the User
76
Maintenance and Service
76
Overview: Maintenance and Service
77
Maintenance Safety Precautions
77
Opening the Indoor Unit
77
Checklist for Yearly Maintenance of the Outdoor Unit
77
Checklist for Yearly Maintenance of the Indoor Unit
77
To Drain the Domestic Hot Water Tank
78
12 Troubleshooting
78
Overview: Troubleshooting
78
Precautions When Troubleshooting
78
Solving Problems Based on Symptoms
78
Symptom: the Unit Is NOT Heating or Cooling as Expected
78
Symptom: the Compressor Does NOT Start (Space Heating or Domestic Water Heating)
79
Symptom: the Pump Is Making Noise (Cavitation)
79
Symptom: the Pressure Relief Valve Opens
79
Symptom: the Water Pressure Relief Valve Leaks
79
Symptom: the Space Is NOT Sufficiently Heated at Low Outdoor Temperatures
80
Symptom: the Pressure at the Tapping Point Is Temporarily Unusual High
80
Symptom: Decoration Panels Are Pushed Away Due to a Swollen Tank
80
Symptom: Tank Disinfection Function Is NOT Completed Correctly (AH-Error)
80
Solving Problems Based on Error Codes
80
Error Codes: Overview
80
Disposal
83
Overview: Disposal
83
To Pump down
83
To Start and Stop Forced Cooling
83
14 Technical Data
84
Overview: Technical Data
84
Dimensions and Service Space
84
Dimensions and Service Space: Outdoor Unit
84
Dimensions and Service Space: Indoor Unit
85
Center of Gravity
87
Center of Gravity: Outdoor Unit
87
Components
88
Components: Outdoor Unit
88
Components: Switch Box (Outdoor Unit)
88
Components: Indoor Unit
88
Components: Switch Box (Indoor Unit)
89
Piping Diagram
90
Piping Diagram: Outdoor Unit
90
Piping Diagram: Indoor Unit
91
Wiring Diagram
92
Wiring Diagram: Outdoor Unit
92
Wiring Diagram: Indoor Unit
95
Technical Specifications
101
Technical Specifications: Outdoor Unit
101
Technical Specifications: Indoor Unit
104
Operation Range
106
Operation Range: Heating and Cooling
106
Operation Range: Domestic Hot Water
107
ESP Curve
108
ESP Curve: Indoor Unit
108
15 Glossary
109
Field Settings Table
110

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Daikin Altherma EHVH08S26CB9W Installer's Reference Manual (120 pages)

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