Daikin Altherma EPGA011-016DV Manuals

Manuals and User Guides for Daikin Altherma EPGA011-016DV. We have 4 Daikin Altherma EPGA011-016DV manuals available for free PDF download: Installer's Reference Manual

Daikin Altherma EPGA011-016DV Installer's Reference Manual (232 pages)

Brand: Daikin | Category: Heat Pump | Size: 12.17 MB

Table of Contents
2
About this Document
6
Meaning of Warnings and Symbols
7
Installer Reference Guide at a Glance
8
General Safety Precautions
10
For the Installer
10
General
10
Installation Site
11
Refrigerant - in Case of R410A or R32
11
Water
13
Electrical
13
Specific Installer Safety Instructions
16
About the Box
21
Overview: about the Box
21
Outdoor Unit
21
To Unpack the Outdoor Unit
21
To Handle the Outdoor Unit
22
To Remove the Accessories from the Outdoor Unit
22
To Remove the Transportation Stay
23
Indoor Unit
24
To Unpack the Indoor Unit
24
To Remove the Accessories from the Indoor Unit
24
To Handle the Indoor Unit
25
About the Units and Options
26
Overview: about the Units and Options
26
Identification
26
Identification Label: Outdoor Unit
26
Identification Label: Indoor Unit
26
Combining Units and Options
27
Possible Options for the Outdoor Unit
27
Possible Options for the Indoor Unit
27
Possible Combinations of Indoor Unit and Outdoor Unit
29
Application Guidelines
30
Overview: Application Guidelines
30
Setting up the Space Heating/Cooling System
30
Single Room
31
Multiple Rooms - One LWT Zone
35
Multiple Rooms - Two LWT Zones
39
Setting up an Auxiliary Heat Source for Space Heating
41
Setting up the Domestic Hot Water Tank
44
System Layout - Integrated DHW Tank
44
System Layout - Standalone DHW Tank
44
Selecting the Volume and Desired Temperature for the DHW Tank
45
Setup and Configuration - DHW Tank
46
DHW Pump for Instant Hot Water
47
DHW Pump for Disinfection
47
Setting up the Energy Metering
48
Produced Heat
48
Consumed Energy
49
Normal Kwh Rate Power Supply
49
Preferential Kwh Rate Power Supply
51
Setting up the Power Consumption Control
51
Permanent Power Limitation
52
Power Limitation Activated by Digital Inputs
52
Power Limitation Process
54
Setting up an External Temperature Sensor
54
Unit Installation
56
Preparing the Installation Site
56
Installation Site Requirements of the Outdoor Unit
56
Additional Installation Site Requirements of the Outdoor Unit in Cold Climates
59
Installation Site Requirements of the Indoor Unit
59
Opening and Closing the Units
60
About Opening the Units
60
To Open the Outdoor Unit
61
To Remove the Transportation Stay
61
To Close the Outdoor Unit
62
To Open the Indoor Unit
62
To Lower the Switch Box on the Indoor Unit
64
To Close the Indoor Unit
65
Mounting the Outdoor Unit
65
About Mounting the Outdoor Unit
65
Precautions When Mounting the Outdoor Unit
66
To Provide the Installation Structure
66
To Install the Outdoor Unit
67
To Provide Drainage
67
Mounting the Indoor Unit
68
About Mounting the Indoor Unit
68
Precautions When Mounting the Indoor Unit
68
To Install the Indoor Unit
68
To Connect the Drain Hose to the Drain
69
Piping Installation
71
Preparing Water Piping
71
Water Circuit Requirements
71
Formula to Calculate the Expansion Vessel Pre-Pressure
74
To Check the Water Volume and Flow Rate
74
Changing the Pre-Pressure of the Expansion Vessel
76
To Check the Water Volume: Examples
77
Connecting Water Piping
77
About Connecting the Water Piping
77
Precautions When Connecting the Water Piping
78
To Connect the Water Piping
78
To Connect the Recirculation Piping
80
To Fill the Water Circuit
81
To Protect the Water Circuit against Freezing
81
To Fill the Domestic Hot Water Tank
84
To Insulate the Water Piping
85
Electrical Installation
86
About Connecting the Electrical Wiring
86
Precautions When Connecting the Electrical Wiring
87
Guidelines When Connecting the Electrical Wiring
87
About Electrical Compliance
88
About Preferential Kwh Rate Power Supply
88
Overview of Electrical Connections Except External Actuators
89
Connections to the Outdoor Unit
89
To Connect the Electrical Wiring to the Outdoor Unit
89
Connections to the Indoor Unit
91
To Connect the Main Power Supply
91
To Connect the Backup Heater Power Supply
92
To Connect the Shut-Off Valve
94
To Connect the Electricity Meters
95
To Connect the Domestic Hot Water Pump
95
To Connect the Alarm Output
95
To Connect the Space Cooling/Heating ON/OFF Output
96
To Connect the Changeover to External Heat Source
96
To Connect the Power Consumption Digital Inputs
97
To Connect the Safety Thermostat (Normally Closed Contact)
97
To Connect a Smart Grid
98
After Connecting the Electrical Wiring to the Indoor Unit
100
Configuration
101
Overview: Configuration
101
To Access the most Used Commands
102
Configuration Wizard
104
Possible Screens
105
Possible Screens: Overview
105
Home Screen
106
Main Menu Screen
108
Menu Screen
109
Setpoint Screen
109
Detailed Screen with Values
110
Schedule Screen: Example
110
Weather-Dependent Curve
115
What Is a Weather-Dependent Curve
115
2-Points Curve
115
Slope-Offset Curve
116
Using Weather-Dependent Curves
118
Settings Menu
120
Malfunctioning
120
Room
120
Main Zone
123
Additional Zone
132
Space Heating/Cooling
136
Tank
145
User Settings
146
Information
150
Installer Settings
150
Commissioning
167
User Profile
167
Operation
167
Menu Structure: Overview User Settings
168
Menu Structure: Overview Installer Settings
169
Commissioning
170
Overview: Commissioning
170
Precautions When Commissioning
170
Checklist before Commissioning
171
Checklist During Commissioning
171
To Check the Minimum Flow Rate
172
Air Purge Function
172
To Perform an Operation Test Run
174
To Perform an Actuator Test Run
174
Underfloor Heating Screed Dryout
175
Hand-Over to the User
179
Maintenance and Service
180
Overview: Maintenance and Service
180
Maintenance Safety Precautions
180
Checklist for Yearly Maintenance of the Outdoor Unit
180
Checklist for Yearly Maintenance of the Indoor Unit
180
To Drain the Domestic Hot Water Tank
183
About Cleaning the Water Filter in Case of Trouble
184
To Remove the Water Filter
184
To Clean the Water Filter in Case of Trouble
184
To Install the Water Filter
186
Troubleshooting
187
Overview: Troubleshooting
187
Precautions When Troubleshooting
187
Solving Problems Based on Symptoms
188
Symptom: the Unit Is NOT Heating or Cooling as Expected
188
Symptom: Hot Water Does NOT Reach the Desired Temperature
188
Symptom: the Compressor Does NOT Start (Space Heating or Domestic Water Heating)
189
Symptom: the System Is Making Gurgling Noises after Commissioning
189
Symptom: the Pump Is Making Noise (Cavitation)
190
Symptom: the Pressure Relief Valve Opens
190
Symptom: the Water Pressure Relief Valve Leaks
191
Symptom: the Space Is NOT Sufficiently Heated at Low Outdoor Temperatures
191
Symptom: the Pressure at the Tapping Point Is Temporarily Unusually High
193
Symptom: Decoration Panels Are Pushed Away Due to a Swollen Tank
193
Symptom: Tank Disinfection Function Is NOT Completed Correctly (AH-Error)
193
Solving Problems Based on Error Codes
194
To Display the Help Text in Case of a Malfunction
194
Error Codes: Overview
195
Disposal
201
To Recover Refrigerant
201
To Open the Stop Valves
202
To Manually Open the Electronic Expansion Valves
202
Recovery Mode
203
Technical Data
205
Service Space: Outdoor Unit
205
Piping Diagram: Outdoor Unit
206
Piping Diagram: Indoor Unit
207
Wiring Diagram: Outdoor Unit
208
Wiring Diagram: Indoor Unit
211
ESP Curve: Indoor Unit
216
Glossary
217
Field Settings Table
218

Daikin Altherma EPGA011-016DV Installer's Reference Manual (104 pages)

Low temperature split

Brand: Daikin | Category: Air Conditioner | Size: 9.97 MB

Table of Contents
2
General Safety Precautions
3
About the Documentation
3
Meaning of Warnings and Symbols
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
7
Installation
7
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
To Remove the Transportation Stay
8
Indoor Unit
8
To Unpack the Indoor Unit
8
To Handle the Indoor Unit
8
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
9
Application Guidelines
10
Overview: Application Guidelines
10
Setting up the Space Heating/Cooling System
10
Single Room
11
Multiple Rooms - One LWT Zone
12
Multiple Rooms - Two LWT Zones
14
Setting up an Auxiliary Heat Source for Space Heating
15
Setting up the Domestic Hot Water Tank
16
System Layout - Integrated DHW Tank
16
Selecting the Volume and Desired Temperature for the DHW Tank
17
Setup and Configuration - DHW Tank
17
DHW Pump for Instant Hot Water
17
DHW Pump for Disinfection
18
Setting up the Energy Metering
18
Produced Heat
18
Consumed Energy
18
Normal Kwh Rate Power Supply
18
Preferential Kwh Rate Power Supply
19
Setting up the Power Consumption Control
19
Permanent Power Limitation
19
Power Limitation Activated by Digital Inputs
20
Power Limitation Process
20
Setting up an External Temperature Sensor
21
Preparation
21
Overview: Preparation
21
Preparing the Installation Site
21
Installation Site Requirements of the Outdoor Unit
21
Additional Installation Site Requirements of the Outdoor Unit in Cold Climates
22
Installation Site Requirements of the Indoor Unit
22
Preparing Water Piping
23
Water Circuit Requirements
23
Formula to Calculate the Expansion Vessel Pre-Pressure
24
To Check the Water Volume and Flow Rate
24
Changing the Pre-Pressure of the Expansion Vessel
25
To Check the Water Volume: Examples
25
Preparing Electrical Wiring
25
About Preparing Electrical Wiring
25
About Preferential Kwh Rate Power Supply
26
Overview of Electrical Connections Except External Actuators
26
Overview of Electrical Connections for External and Internal Actuators
26
Overview: Installation
27
Opening the Units
27
About Opening the Units
27
To Open the Outdoor Unit
27
To Open the Indoor Unit
27
To Open the Switch Box Cover of the Indoor Unit
28
To Lower the Switch Box on the Indoor Unit
28
Mounting the Outdoor Unit
29
About Mounting the Outdoor Unit
29
Precautions When Mounting the Outdoor Unit
29
To Provide the Installation Structure
29
To Install the Outdoor Unit
29
To Provide Drainage
29
To Fix the Fluorinated Greenhouse Gases Label
30
To Prevent the Outdoor Unit from Falling over
30
Mounting the Indoor Unit
30
About Mounting the Indoor Unit
30
Precautions When Mounting the Indoor Unit
30
To Install the Indoor Unit
30
To Connect the Drain Hose to the Drain
30
Connecting the Water Piping
31
About Connecting the Water Piping
31
Precautions When Connecting the Water Piping
31
To Connect the Water Piping
31
To Connect the Recirculation Piping
32
To Fill the Water Circuit
32
To Protect the Water Circuit against Freezing
32
To Fill the Domestic Hot Water Tank
34
To Insulate the Water Piping
34
Connecting the Electrical Wiring
34
About Connecting the Electrical Wiring
34
About Electrical Compliance
34
Precautions When Connecting the Electrical Wiring
35
Guidelines When Connecting the Electrical Wiring
35
Specifications of Standard Wiring Components
35
To Connect the Electrical Wiring on the Outdoor Unit
35
To Connect the Electrical Wiring on the Indoor Unit
36
To Connect the Main Power Supply
37
To Connect the Backup Heater Power Supply
37
To Connect the Shut-Off Valve
38
To Connect the Electrical Meters
38
To Connect the Domestic Hot Water Pump
38
To Connect the Alarm Output
38
To Connect the Space Cooling/Heating ON/OFF Output
39
To Connect the Changeover to External Heat Source
39
To Connect the Power Consumption Digital Inputs
39
To Connect the Safety Thermostat (Normal Closed Contact)
39
Finishing the Outdoor Unit Installation
40
To Finish the Outdoor Unit Installation
40
Finishing the Indoor Unit Installation
40
To Close the Indoor Unit
40
Configuration
40
Overview: Configuration
40
To Access the most Used Commands
40
Configuration Wizard
41
Possible Screens
42
Possible Screens: Overview
42
Home Screen
42
Main Menu Screen
42
Menu Screen
43
Setpoint Screen
43
Detailed Screen with Values
43
Detailed Screen with Weather-Dependent Curve
43
Schedule Screen: Example
44
Settings Menu
45
Malfunction
45
Room
45
Main Zone
47
Additional Zone
51
Space Heating/Cooling
52
Tank
56
User Settings
59
Information
60
Installer Settings
61
Operation
67
Menu Structure: Overview User Settings
68
Menu Structure: Overview Installer Settings
69
Commissioning
70
Overview: Commissioning
70
Precautions When Commissioning
70
Checklist before Commissioning
70
Checklist During Commissioning
70
To Check the Minimum Flow Rate
70
Air Purge Function
71
To Perform an Operation Test Run
71
To Perform an Actuator Test Run
72
Underfloor Heating Screed Dryout
72
10 Hand-Over to the User
73
Maintenance and Service
73
Overview: Maintenance and Service
73
Maintenance Safety Precautions
73
Checklist for Yearly Maintenance of the Outdoor Unit
73
Checklist for Yearly Maintenance of the Indoor Unit
73
To Drain the Domestic Hot Water Tank
75
About Cleaning the Water Filter in Case of Trouble
75
To Remove the Water Filter
75
To Clean the Water Filter in Case of Trouble
75
To Install the Water Filter
76
12 Troubleshooting
76
Overview: Troubleshooting
76
Precautions When Troubleshooting
76
Solving Problems Based on Symptoms
76
Symptom: the Unit Is NOT Heating or Cooling as Expected
76
Symptom: Hot Water Does NOT Reach the Desired Temperature
77
Symptom: the Compressor Does NOT Start (Space Heating or Domestic Water Heating)
77
Symptom: the System Is Making Gurgling Noises after Commissioning
77
Symptom: the Pump Is Making Noise (Cavitation)
77
Symptom: the Pressure Relief Valve Opens
78
Symptom: the Water Pressure Relief Valve Leaks
78
Symptom: the Space Is NOT Sufficiently Heated at Low Outdoor Temperatures
78
Symptom: the Pressure at the Tapping Point Is Temporarily Unusually High
78
Symptom: Decoration Panels Are Pushed Away Due to a Swollen Tank
79
Symptom: Tank Disinfection Function Is NOT Completed Correctly (AH-Error)
79
Solving Problems Based on Error Codes
79
To Display the Help Text in Case of a Malfunction
79
Error Codes: Overview
79
13 Disposal
81
Overview: Disposal
81
To Pump down
81
To Activate/Deactivate the Vacuum Mode Field Setting
81
To Perform Vacuum Drying
82
Using the Stop Valve and Service Port
82
To Handle the Stop Valve
82
To Open/Close the Stop Valve
82
To Handle the Stem Cap
83
To Handle the Service Cap
83
14 Technical Data
84
Service Space: Outdoor Unit
84
Piping Diagram: Outdoor Unit
85
Piping Diagram: Indoor Unit
86
Wiring Diagram: Outdoor Unit
87
Wiring Diagram: Indoor Unit
89
ESP Curve: Indoor Unit
92

Daikin Altherma EPGA011-016DV Installer's Reference Manual (104 pages)

Low temperature split

Brand: Daikin | Category: Air Conditioner | Size: 6.32 MB

Table of Contents
2
General Safety Precautions
3
About the Documentation
3
Meaning of Warnings and Symbols
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
7
Installation
7
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
To Remove the Transportation Stay
8
Indoor Unit
8
To Unpack the Indoor Unit
8
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
9
Application Guidelines
10
Overview: Application Guidelines
10
Setting up the Space Heating/Cooling System
10
Single Room
11
Multiple Rooms - One LWT Zone
12
Multiple Rooms - Two LWT Zones
14
Setting up an Auxiliary Heat Source for Space Heating
15
Setting up the Domestic Hot Water Tank
16
System Layout - Standalone DHW Tank
16
Selecting the Volume and Desired Temperature for the DHW Tank
16
Setup and Configuration - DHW Tank
17
DHW Pump for Instant Hot Water
17
DHW Pump for Disinfection
17
DHW Pump for Tank Preheating
18
Setting up the Energy Metering
18
Produced Heat
18
Consumed Energy
18
Normal Kwh Rate Power Supply
18
Preferential Kwh Rate Power Supply
19
Setting up the Power Consumption Control
19
Permanent Power Limitation
19
Power Limitation Activated by Digital Inputs
20
Power Limitation Process
20
Setting up an External Temperature Sensor
21
Preparation
21
Overview: Preparation
21
Preparing the Installation Site
21
Installation Site Requirements of the Outdoor Unit
21
Additional Installation Site Requirements of the Outdoor Unit in Cold Climates
22
Installation Site Requirements of the Indoor Unit
23
Preparing Water Piping
23
Water Circuit Requirements
23
Formula to Calculate the Expansion Vessel Pre-Pressure
24
To Check the Water Volume and Flow Rate
24
Changing the Pre-Pressure of the Expansion Vessel
25
To Check the Water Volume: Examples
25
Third-Party Tank Requirements
26
Preparing Electrical Wiring
26
About Preparing Electrical Wiring
26
About Preferential Kwh Rate Power Supply
26
Overview of Electrical Connections Except External Actuators
27
Overview of Electrical Connections for External and Internal Actuators
27
Overview: Installation
27
Opening the Units
28
About Opening the Units
28
To Open the Outdoor Unit
28
To Open the Indoor Unit
28
Mounting the Outdoor Unit
29
About Mounting the Outdoor Unit
29
Precautions When Mounting the Outdoor Unit
29
To Provide the Installation Structure
29
To Install the Outdoor Unit
29
To Provide Drainage
29
To Fix the Fluorinated Greenhouse Gases Label
30
To Prevent the Outdoor Unit from Falling over
30
Mounting the Indoor Unit
30
About Mounting the Indoor Unit
30
Precautions When Mounting the Indoor Unit
30
To Install the Indoor Unit
30
To Connect the Drain Hose to the Drain
31
Connecting the Water Piping
31
About Connecting the Water Piping
31
Precautions When Connecting the Water Piping
31
To Connect the Water Piping
32
To Connect the Recirculation Piping
32
To Fill the Water Circuit
32
To Protect the Water Circuit against Freezing
33
To Fill the Domestic Hot Water Tank
34
To Insulate the Water Piping
34
Connecting the Electrical Wiring
34
About Connecting the Electrical Wiring
34
About Electrical Compliance
35
Precautions When Connecting the Electrical Wiring
35
Guidelines When Connecting the Electrical Wiring
35
Specifications of Standard Wiring Components
35
To Connect the Electrical Wiring on the Outdoor Unit
35
To Connect the Electrical Wiring on the Indoor Unit
36
To Connect the Main Power Supply
36
To Connect the Backup Heater Power Supply
37
To Connect the Shut-Off Valve
38
To Connect the Electrical Meters
38
To Connect the Domestic Hot Water Pump
39
To Connect the Alarm Output
39
To Connect the Space Cooling/Heating ON/OFF Output
39
To Connect the Changeover to External Heat Source
39
To Connect the Power Consumption Digital Inputs
39
To Connect the Safety Thermostat (Normal Closed Contact)
40
Finishing the Outdoor Unit Installation
40
To Finish the Outdoor Unit Installation
40
Finishing the Indoor Unit Installation
40
To Close the Indoor Unit
40
Configuration
40
Overview: Configuration
40
To Access the most Used Commands
41
Configuration Wizard
41
Possible Screens
42
Possible Screens: Overview
42
Home Screen
42
Main Menu Screen
43
Menu Screen
43
Setpoint Screen
43
Detailed Screen with Values
44
Detailed Screen with Weather-Dependent Curve
44
Schedule Screen: Example
44
Settings Menu
45
Malfunction
46
Room
46
Main Zone
47
Additional Zone
50
Space Heating/Cooling
52
Tank
55
User Settings
58
Information
60
Installer Settings
60
Operation
68
Menu Structure: Overview User Settings
69
Menu Structure: Overview Installer Settings
70
Commissioning
71
Overview: Commissioning
71
Precautions When Commissioning
71
Checklist before Commissioning
71
Checklist During Commissioning
71
To Check the Minimum Flow Rate
71
Air Purge Function
72
To Perform an Operation Test Run
72
To Perform an Actuator Test Run
72
Possible Actuator Test Runs
73
Underfloor Heating Screed Dryout
73
10 Hand-Over to the User
74
Maintenance and Service
74
Overview: Maintenance and Service
74
Maintenance Safety Precautions
74
Checklist for Yearly Maintenance of the Outdoor Unit
74
Checklist for Yearly Maintenance of the Indoor Unit
75
About Cleaning the Water Filter in Case of Trouble
76
To Remove the Water Filter
76
To Clean the Water Filter in Case of Trouble
76
To Install the Water Filter
76
Troubleshooting
77
Overview: Troubleshooting
77
Precautions When Troubleshooting
77
Solving Problems Based on Symptoms
77
Symptom: the Unit Is NOT Heating or Cooling as Expected
77
Symptom: Hot Water Does NOT Reach the Desired Temperature
77
Symptom: the Compressor Does NOT Start (Space Heating or Domestic Water Heating)
78
Symptom: the System Is Making Gurgling Noises after Commissioning
78
Symptom: the Pump Is Making Noise (Cavitation)
78
Symptom: the Pressure Relief Valve Opens
78
Symptom: the Water Pressure Relief Valve Leaks
79
Symptom: the Space Is NOT Sufficiently Heated at Low Outdoor Temperatures
79
Symptom: the Pressure at the Tapping Point Is Temporarily Unusually High
79
Symptom: Decoration Panels Are Pushed Away Due to a Swollen Tank
79
Symptom: Tank Disinfection Function Is NOT Completed Correctly (AH-Error)
79
Solving Problems Based on Error Codes
80
To Display the Help Text in Case of a Malfunction
80
Error Codes: Overview
80
13 Disposal
82
Overview: Disposal
82
To Pump down
82
To Activate/Deactivate the Vacuum Mode Field Setting
82
To Perform Vacuum Drying
83
Using the Stop Valve and Service Port
83
To Handle the Stop Valve
83
To Open/Close the Stop Valve
83
To Handle the Stem Cap
83
To Handle the Service Cap
83
14 Technical Data
84
Service Space: Outdoor Unit
84
Piping Diagram: Outdoor Unit
85
Piping Diagram: Indoor Unit
86
Wiring Diagram: Outdoor Unit
87
Wiring Diagram: Indoor Unit
89
ESP Curve: Indoor Unit
92

Daikin Altherma EPGA011-016DV Installer's Reference Manual (100 pages)

Low temperature split

Brand: Daikin | Category: Air Conditioner | Size: 9.72 MB

Table of Contents
2
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
5
About the Documentation
6
Installation
7
Installer Reference Guide at a Glance
7
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
To Remove the Transportation Stay
8
Indoor Unit
8
To Unpack the Indoor Unit
8
To Handle the Indoor Unit
8
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
9
Application Guidelines
10
Overview: Application Guidelines
10
Setting up the Space Heating System
10
Multiple Rooms - Two LWT Zones
11
Setting up an Auxiliary Heat Source for Space Heating
11
Setting up the Domestic Hot Water Tank
12
System Layout - Integrated DHW Tank
12
Selecting the Volume and Desired Temperature for the DHW Tank
13
Setup and Configuration - DHW Tank
13
DHW Pump for Instant Hot Water
13
DHW Pump for Disinfection
13
Setting up the Energy Metering
14
Produced Heat
14
Consumed Energy
14
Normal Kwh Rate Power Supply
14
Preferential Kwh Rate Power Supply
15
Setting up the Power Consumption Control
15
Permanent Power Limitation
15
Power Limitation Activated by Digital Inputs
16
Power Limitation Process
16
Setting up an External Temperature Sensor
16
Preparation
17
Overview: Preparation
17
Preparing the Installation Site
17
Installation Site Requirements of the Outdoor Unit
17
Additional Installation Site Requirements of the Outdoor Unit in Cold Climates
18
Installation Site Requirements of the Indoor Unit
18
Preparing Water Piping
19
Water Circuit Requirements
19
Formula to Calculate the Expansion Vessel Pre-Pressure
20
To Check the Water Volume and Flow Rate
20
Changing the Pre-Pressure of the Expansion Vessel
21
To Check the Water Volume: Examples
21
Preparing Electrical Wiring
21
About Preparing Electrical Wiring
21
About Preferential Kwh Rate Power Supply
22
Overview of Electrical Connections Except External Actuators
22
Overview of Electrical Connections for External and Internal Actuators
22
Overview: Installation
23
Opening the Units
23
About Opening the Units
23
To Open the Outdoor Unit
23
To Open the Indoor Unit
23
To Open the Switch Box Cover of the Indoor Unit
24
To Lower the Switch Box on the Indoor Unit
24
Mounting the Outdoor Unit
25
About Mounting the Outdoor Unit
25
Precautions When Mounting the Outdoor Unit
25
To Provide the Installation Structure
25
To Install the Outdoor Unit
25
To Provide Drainage
25
To Fix the Fluorinated Greenhouse Gases Label
26
To Prevent the Outdoor Unit from Falling over
26
Mounting the Indoor Unit
26
About Mounting the Indoor Unit
26
Precautions When Mounting the Indoor Unit
26
To Install the Indoor Unit
26
To Connect the Drain Hose to the Drain
26
Connecting the Water Piping
27
About Connecting the Water Piping
27
Precautions When Connecting the Water Piping
27
To Connect the Water Piping
27
To Connect the Recirculation Piping
28
To Fill the Water Circuit
29
To Protect the Water Circuit against Freezing
29
To Fill the Domestic Hot Water Tank
30
To Insulate the Water Piping
30
Connecting the Electrical Wiring
31
About Connecting the Electrical Wiring
31
About Electrical Compliance
31
Precautions When Connecting the Electrical Wiring
31
Guidelines When Connecting the Electrical Wiring
31
Specifications of Standard Wiring Components
31
To Connect the Electrical Wiring on the Outdoor Unit
31
To Connect the Electrical Wiring on the Indoor Unit
32
To Connect the Main Power Supply
33
To Connect the Backup Heater Power Supply
33
To Connect the Shut-Off Valve
34
To Connect the Electrical Meters
35
To Connect the Domestic Hot Water Pump
35
To Connect the Alarm Output
35
To Connect the Space Cooling/Heating ON/OFF Output
35
To Connect the Changeover to External Heat Source
35
To Connect the Power Consumption Digital Inputs
35
To Connect the Safety Thermostat (Normal Closed Contact)
35
Finishing the Outdoor Unit Installation
36
To Finish the Outdoor Unit Installation
36
Finishing the Indoor Unit Installation
36
To Close the Indoor Unit
36
Configuration
36
Overview: Configuration
36
To Access the most Used Commands
37
Configuration Wizard
37
Possible Screens
38
Possible Screens: Overview
38
Home Screen
38
Main Menu Screen
39
Menu Screen
39
Setpoint Screen
39
Detailed Screen with Values
40
Detailed Screen with Weather-Dependent Curve
40
Schedule Screen: Example
40
Settings Menu
42
Malfunction
42
Room
42
Main Zone
43
Additional Zone
47
Space Heating/Cooling
49
Tank
52
User Settings
55
Information
57
Installer Settings
57
Operation
63
Menu Structure: Overview User Settings
64
Menu Structure: Overview Installer Settings
65
Commissioning
66
Overview: Commissioning
66
Precautions When Commissioning
66
Checklist before Commissioning
66
Checklist During Commissioning
66
To Check the Minimum Flow Rate
66
Air Purge Function
67
To Perform an Operation Test Run
68
To Perform an Actuator Test Run
68
Underfloor Heating Screed Dryout
68
10 Hand-Over to the User
69
Maintenance and Service
69
Overview: Maintenance and Service
69
Maintenance Safety Precautions
69
Checklist for Yearly Maintenance of the Outdoor Unit
70
Checklist for Yearly Maintenance of the Indoor Unit
70
To Drain the Domestic Hot Water Tank
71
About Cleaning the Water Filter in Case of Trouble
71
To Remove the Water Filter
71
To Clean the Water Filter in Case of Trouble
71
To Install the Water Filter
72
12 Troubleshooting
72
Overview: Troubleshooting
72
Precautions When Troubleshooting
72
Solving Problems Based on Symptoms
73
Symptom: the Unit Is NOT Heating or Cooling as Expected
73
Symptom: Hot Water Does NOT Reach the Desired Temperature
73
Symptom: the Compressor Does NOT Start (Space Heating or Domestic Water Heating)
73
Symptom: the System Is Making Gurgling Noises after Commissioning
73
Symptom: the Pump Is Making Noise (Cavitation)
73
Symptom: the Pressure Relief Valve Opens
73
Symptom: the Water Pressure Relief Valve Leaks
74
Symptom: the Space Is NOT Sufficiently Heated at Low Outdoor Temperatures
74
Symptom: the Pressure at the Tapping Point Is Temporarily Unusually High
74
Symptom: Decoration Panels Are Pushed Away Due to a Swollen Tank
74
Symptom: Tank Disinfection Function Is NOT Completed Correctly (AH-Error)
74
Solving Problems Based on Error Codes
75
To Display the Help Text in Case of a Malfunction
75
Error Codes: Overview
75
13 Disposal
77
Overview: Disposal
77
To Pump down
77
To Activate/Deactivate the Vacuum Mode Field Setting
77
To Perform Vacuum Drying
77
Using the Stop Valve and Service Port
78
To Handle the Stop Valve
78
To Open/Close the Stop Valve
78
To Handle the Stem Cap
78
To Handle the Service Cap
78
14 Technical Data
79
Service Space: Outdoor Unit
79
Piping Diagram: Outdoor Unit
80
Piping Diagram: Indoor Unit
81
Wiring Diagram: Outdoor Unit
82
Wiring Diagram: Indoor Unit
84
ESP Curve: Indoor Unit
87

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