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EHBH11+16CBV
Daikin EHBH11+16CBV Manuals
Manuals and User Guides for Daikin EHBH11+16CBV. We have
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Daikin EHBH11+16CBV manual available for free PDF download: Installer's Reference Manual
Daikin EHBH11+16CBV Installer's Reference Manual (108 pages)
Brand:
Daikin
| Category:
Cables and connectors
| Size: 7.47 MB
Table of Contents
Table of Contents
2
1 General Safety Precautions
3
About the Documentation
3
Meaning of Warnings and Symbols
4
For the Installer
4
General
4
Installation Site
4
Refrigerant
5
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
To Unpack the Outdoor Unit
7
To Handle the Outdoor Unit
7
To Remove the Accessories from the Outdoor Unit
8
Indoor Unit
8
To Unpack the Indoor Unit
8
To Remove the Accessories from the Indoor Unit
8
Backup Heater
9
To Unpack the Backup Heater
9
To Remove the Accessories from the Backup Heater
9
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
Identification Label: Backup Heater
10
Combining Units and Options
10
Possible Options for the Outdoor Unit
10
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
12
5 Application Guidelines
12
Overview: Application Guidelines
12
Setting up the Space Heating System
12
Single Room
12
Multiple Rooms - One LWT Zone
14
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 - 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
19
DHW Pump for Tank Preheating
19
Setting up the Energy Metering
19
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
21
Power Limitation Process
22
Setting up an External Temperature Sensor
22
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
Installation Site Requirements of the Backup Heater
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
26
To Check the Water Volume and Flow Rate
26
Changing the Pre-Pressure of the Expansion Vessel
27
To Check the Water Volume: Examples
27
Preparing Electrical Wiring
28
About Preparing Electrical Wiring
28
About Preferential Kwh Rate Power Supply
28
Overview of Electrical Connections Except External Actuators
28
Overview of Electrical Connections for External and Internal Actuators
28
7 Installation
29
Overview: Installation
29
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
To Open the Backup Heater
30
To Open the Switch Box Cover of the Backup Heater
30
Mounting the Outdoor Unit
31
About Mounting the Outdoor Unit
31
Precautions When Mounting the Outdoor Unit
31
To Provide the Installation Structure
31
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
To Install the Drain Pan Kit
33
Mounting the Backup Heater
33
Precautions When Mounting the Backup Heater
33
To Install the Backup Heater
33
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
37
To Determine if Oil Traps Are Required
37
Checking the Refrigerant Piping
37
About Checking the Refrigerant Piping
37
Precautions When Checking the Refrigerant Piping
38
Checking Refrigerant Piping: Setup
38
To Check for Leaks
38
To Perform Vacuum Drying
38
Charging Refrigerant
38
About Charging Refrigerant
38
Precautions When Charging Refrigerant
39
To Determine the Additional Refrigerant Amount
39
To Determine the Complete Recharge Amount
39
Charging Refrigerant: Setup
39
To Charge Refrigerant
39
To Fix the Fluorinated Greenhouse Gases Label
39
Connecting the Water Piping
39
About Connecting the Water Piping
39
Precautions When Connecting the Water Piping
40
To Connect the Water Piping
40
To Connect the Water Piping to the Backup Heater
40
To Fill the Water Circuit
40
To Fill the Domestic Hot Water Tank
41
To Insulate the Water Piping
41
Connecting the Electrical Wiring
41
About Connecting the Electrical Wiring
41
About Electrical Compliance
41
Precautions When Connecting the Electrical Wiring
42
Guidelines When Connecting the Electrical Wiring
42
Specifications of Standard Wiring Components
42
To Connect the Electrical Wiring on the Outdoor Unit
42
To Reposition the Air Thermistor on the Outdoor Unit
43
To Connect the Electrical Wiring on the Indoor Unit
44
To Connect the Main Power Supply
44
7.10.10 to Connect the User Interface
45
7.10.11 to Connect the Shut-Off Valve
46
7.10.12 to Connect the Electrical Meters
46
7.10.13 to Connect the Domestic Hot Water Pump
46
7.10.14 to Connect the Alarm Output
46
To Connect the Space Heating ON/OFF Output
46
To Connect the Changeover to External Heat Source
47
To Connect the Power Consumption Digital Inputs
47
To Connect the Safety Thermostat (Normal Closed Contact)
47
To Connect the Electrical Wiring on the Backup Heater
47
To Connect the Backup Heater Power Supply
48
To Connect the Backup Heater to the Indoor Unit
49
Finishing the Outdoor Unit Installation
49
To Finish the Outdoor Unit Installation
49
To Close the Outdoor Unit
49
Finishing the Indoor Unit Installation
49
To Fix the User Interface Cover to the Indoor Unit
49
To Close the Indoor Unit
49
Finishing the Backup Heater Installation
49
To Close the Backup Heater
49
8 Configuration
50
Overview: Configuration
50
To Connect the PC Cable to the Switch Box
50
To Access the most Used Commands
50
To Copy the System Settings from the First to the Second User Interface
51
To Copy the Language Set from the First to the Second User Interface
51
Quick Wizard: Set the System Layout after First Power on
51
Basic Configuration
52
Quick Wizard: Language / Time and Date
52
Quick Wizard: Standard
52
Quick Wizard: Options
54
Quick Wizard: Capacities (Energy Metering)
56
Space Heating Control
56
Domestic Hot Water Control
59
Contact/Helpdesk Number
59
Advanced Configuration/Optimization
60
Space Heating Operation: Advanced
60
Domestic Hot Water Control: Advanced
63
Heat Source Settings
66
System Settings
68
Menu Structure: Overview User Settings
72
Menu Structure: Overview Installer Settings
73
9 Commissioning
74
Overview: Commissioning
74
Precautions When Commissioning
74
Checklist before Commissioning
74
Checklist During Commissioning
74
To Check the Minimum Flow Rate
75
Air Purge Function
75
To Perform a Test Run
76
To Perform an Actuator Test Run
76
Underfloor Heating Screed Dryout
76
10 Hand-Over to the User
78
11 Maintenance and Service
78
Overview: Maintenance and Service
78
Maintenance Safety Precautions
78
Opening the Indoor Unit
78
Opening the Backup Heater
78
Checklist for Yearly Maintenance of the Outdoor Unit
78
Checklist for Yearly Maintenance of the Indoor Unit
78
12 Troubleshooting
79
Overview: Troubleshooting
79
Precautions When Troubleshooting
79
Solving Problems Based on Symptoms
79
Symptom: the Unit Is NOT Heating as Expected
79
Symptom: the Compressor Does NOT Start (Space Heating or Domestic Water Heating)
80
Symptom: the Pump Is Making Noise (Cavitation)
80
Symptom: the Pressure Relief Valve Opens
80
Symptom: the Water Pressure Relief Valve Leaks
80
Symptom: the Space Is NOT Sufficiently Heated at Low Outdoor Temperatures
81
Symptom: the Pressure at the Tapping Point Is Temporarily Unusually High
81
Symptom: Decoration Panels Are Pushed Away Due to a Swollen Tank
81
Symptom: Tank Disinfection Function Is NOT Completed Correctly (AH-Error)
81
Solving Problems Based on Error Codes
81
Error Codes: Overview
81
13 Disposal
83
Overview: Disposal
83
About Pump down
83
To Pump down
84
14 Technical Data
85
Service Space: Outdoor Unit
85
Piping Diagram: Outdoor Unit
87
Piping Diagram: Indoor Unit
88
Wiring Diagram: Outdoor Unit
89
Wiring Diagram: Indoor Unit
91
Wiring Diagram: Backup Heater
94
ESP Curve: Indoor Unit
95
15 Glossary
96
16 Field Settings Table
97
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