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Daikin EPRA08EAW1 Manuals
Manuals and User Guides for Daikin EPRA08EAW1. We have
6
Daikin EPRA08EAW1 manuals available for free PDF download: Installer's Reference Manual
Daikin EPRA08EAW1 Installer's Reference Manual (304 pages)
Brand:
Daikin
| Category:
Heat Pump
| Size: 23.61 MB
Table of Contents
Table of Contents
2
About the Documentation
6
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
Outdoor Unit
21
To Handle the Outdoor Unit
21
To Unpack the Outdoor Unit
22
To Remove the Accessories from the Outdoor Unit
23
Indoor Unit
24
To Unpack the Indoor Unit
24
To Remove the Accessories from the Indoor Unit
25
To Handle the Indoor Unit
25
About the Units and Options
27
Overview: about the Units and Options
27
Identification
27
Identification Label: Outdoor Unit
27
Identification Label: Indoor Unit
28
Combining Units and Options
28
Possible Combinations of Indoor Unit and Outdoor Unit
28
Possible Options for the Outdoor Unit
29
Possible Options for the Indoor Unit
29
Application Guidelines
33
Overview: Application Guidelines
33
Setting up the Space Heating/Cooling System
34
Single Room
35
Multiple Rooms - One LWT Zone
39
Multiple Rooms - Two LWT Zones
44
Setting up Bivalent Heat Sources
48
Setting up a Direct Auxiliary Heat Source for Space Heating
48
Setting up an Indirect Auxiliary Heat Source for Domestic Hot Water and Space Heating
51
Setting up a Solar System Via Drainback Connection
52
Setting up a Solar System Via Bivalent Heat Exchanger
53
Setting up an Electric Backup Heater
54
Setting up the Storage Tank
54
System Layout - Integrated Storage Tank
54
Selecting the Volume and Desired Temperature for the Storage Tank
54
Setup and Configuration - Storage Tank
56
DHW Pump for Instant Hot Water
56
DHW Pump for Disinfection
57
Setting up the Energy Metering
57
Produced Heat
58
Consumed Energy
58
Normal Kwh Rate Power Supply
58
Preferential Kwh Rate Power Supply
60
Setting up the Power Consumption Control
61
Permanent Power Limitation
61
Power Limitation Activated by Digital Inputs
62
Power Limitation Process
63
BBR16 Power Limitation
64
Setting up an External Temperature Sensor
64
Unit Installation
66
Preparing the Installation Site
66
Installation Site Requirements of the Outdoor Unit
66
Additional Installation Site Requirements of the Outdoor Unit in Cold Climates
69
Installation Site Requirements of the Indoor Unit
69
Opening and Closing the Units
71
About Opening the Units
71
To Open the Outdoor Unit
71
To Remove the Transportation Stay
71
To Attach the Compressor Cover Piece
72
To Close the Outdoor Unit
72
To Open the Indoor Unit
73
To Lower the Switch Box of the Indoor Unit and Remove the Top Cover
74
To Close the Indoor Unit
76
Mounting the Outdoor Unit
76
About Mounting the Outdoor Unit
76
Precautions When Mounting the Outdoor Unit
76
To Provide the Installation Structure
76
To Install the Outdoor Unit
77
To Provide Drainage
78
To Install the Discharge Grille
80
To Remove the Discharge Grille, and Put the Grille in Safety Position
81
To Prevent the Outdoor Unit from Falling over
83
Mounting the Indoor Unit
83
About Mounting the Indoor Unit
83
Precautions When Mounting the Indoor Unit
84
To Install the Indoor Unit
84
To Connect the Drain Hose to the Drain
84
Piping Installation
86
Preparing Water Piping
86
Water Circuit Requirements
86
To Check the Water Volume and Flow Rate
89
Connecting Water Piping
90
About Connecting the Water Piping
90
Precautions When Connecting the Water Piping
90
To Connect the Water Piping
90
To Connect a Pressure Vessel
95
To Fill the Heating System
95
To Protect the Water Circuit against Freezing
97
To Fill the Heat Exchanger Inside the Storage Tank
100
To Fill the Storage Tank
100
To Insulate the Water Piping
102
Electrical Installation
103
About Connecting the Electrical Wiring
103
Precautions When Connecting the Electrical Wiring
103
Guidelines When Connecting the Electrical Wiring
104
About Electrical Compliance
105
About Preferential Kwh Rate Power Supply
106
Overview of Electrical Connections Except External Actuators
106
Connections to the Outdoor Unit
107
To Connect the Electrical Wiring to the Outdoor Unit
108
To Reposition the Air Thermistor on the Outdoor Unit
114
Connections to the Indoor Unit
115
To Connect the Electrical Wiring to the Indoor Unit
117
To Connect the Main Power Supply
119
To Connect the Backup Heater Power Supply
121
To Connect the Backup Heater to the Main Unit
124
To Connect the Shut-Off Valve
125
To Connect the Electricity Meters
126
To Connect the Domestic Hot Water Pump
127
To Connect the Alarm Output
128
To Connect the Space Cooling/Heating ON/OFF Output
129
To Connect the Changeover to External Heat Source
130
To Connect the Power Consumption Digital Inputs
131
To Connect the Safety Thermostat (Normally Closed Contact)
133
To Connect a Smart Grid
134
To Connect the WLAN Cartridge (Delivered as Accessory)
139
To Connect the Solar Input
140
To Connect the DHW Output
140
Epra08~12Eav3+W1 + Etsh/X(B)12P30+50Ef
140
Daikin Altherma 3 H MT ECH₂O
140
Configuration
142
Overview: Configuration
142
To Access the most Used Commands
143
To Connect the PC Cable to the Switch Box
145
Configuration Wizard
145
Possible Screens
147
Possible Screens: Overview
147
Home Screen
148
Main Menu Screen
150
Menu Screen
151
Setpoint Screen
151
Detailed Screen with Values
152
Schedule Screen: Example
153
Weather-Dependent Curve
157
What Is a Weather-Dependent Curve
157
2-Points Curve
157
Slope-Offset Curve
158
Using Weather-Dependent Curves
160
Settings Menu
162
Malfunctioning
162
Room
162
Main Zone
166
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Daikin EPRA08EAW1 Installer's Reference Manual (304 pages)
Brand:
Daikin
| Category:
Heat Pump
| Size: 21.84 MB
Table of Contents
Table of Contents
2
1 About the Documentation
6
About this Document
6
Meaning of Warnings and Symbols
7
Installer Reference Guide at a Glance
8
2 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
3 Specific Installer Safety Instructions
16
4 About the Box
21
Overview: about the Box
21
Outdoor Unit
21
To Handle the Outdoor Unit
21
To Unpack the Outdoor Unit
23
To Remove the Accessories from the Outdoor Unit
24
Indoor Unit
24
To Unpack the Indoor Unit
25
To Remove the Accessories from the Indoor Unit
25
To Handle the Indoor Unit
26
5 About the Units and Options
27
Overview: about the Units and Options
27
Identification
27
Identification Label: Outdoor Unit
27
Identification Label: Indoor Unit
28
Combining Units and Options
28
Possible Combinations of Indoor Unit and Outdoor Unit
28
Possible Options for the Outdoor Unit
29
Possible Options for the Indoor Unit
29
6 Application Guidelines
33
Overview: Application Guidelines
33
Setting up the Space Heating/Cooling System
34
Single Room
35
Multiple Rooms - One LWT Zone
39
Multiple Rooms - Two LWT Zones
44
Setting up Bivalent Heat Sources
48
Setting up a Direct Auxiliary Heat Source for Space Heating
48
Setting up an Indirect Auxiliary Heat Source for Domestic Hot Water and Space Heating
51
Setting up a Solar System Via Drainback Connection
52
Setting up a Solar System Via Bivalent Heat Exchanger
53
Setting up an Electric Backup Heater
53
Setting up the Storage Tank
54
System Layout - Integrated Storage Tank
54
Selecting the Volume and Desired Temperature for the Storage Tank
54
Setup and Configuration - Storage Tank
55
DHW Pump for Instant Hot Water
56
DHW Pump for Disinfection
56
Setting up the Energy Metering
57
Produced Heat
57
Consumed Energy
57
Normal Kwh Rate Power Supply
58
Preferential Kwh Rate Power Supply
59
Setting up the Power Consumption Control
60
Permanent Power Limitation
61
Power Limitation Activated by Digital Inputs
61
Power Limitation Process
63
BBR16 Power Limitation
63
Setting up an External Temperature Sensor
64
7 Unit Installation
66
Preparing the Installation Site
66
Installation Site Requirements of the Outdoor Unit
66
Additional Installation Site Requirements of the Outdoor Unit in Cold Climates
69
Installation Site Requirements of the Indoor Unit
69
Opening and Closing the Units
70
About Opening the Units
70
To Open the Outdoor Unit
71
To Remove the Transportation Stay
71
To Close the Outdoor Unit
72
To Open the Indoor Unit
72
To Lower the Switch Box of the Indoor Unit and Remove the Top Cover
73
To Close the Indoor Unit
75
Mounting the Outdoor Unit
75
About Mounting the Outdoor Unit
75
Precautions When Mounting the Outdoor Unit
75
To Provide the Installation Structure
75
To Install the Outdoor Unit
76
To Provide Drainage
77
To Install the Discharge Grille
79
To Remove the Discharge Grille, and Put the Grille in Safety Position
80
Mounting the Indoor Unit
82
About Mounting the Indoor Unit
82
Precautions When Mounting the Indoor Unit
82
To Install the Indoor Unit
82
To Connect the Drain Hose to the Drain
82
8 Piping Installation
85
Preparing Water Piping
85
Water Circuit Requirements
85
To Check the Water Volume and Flow Rate
88
Connecting Water Piping
89
About Connecting the Water Piping
89
Precautions When Connecting the Water Piping
90
To Connect the Water Piping
90
To Connect a Pressure Vessel
94
To Fill the Heating System
95
To Protect the Water Circuit against Freezing
96
To Fill the Heat Exchanger Inside the Storage Tank
99
To Fill the Storage Tank
99
To Insulate the Water Piping
101
9 Electrical Installation
102
About Connecting the Electrical Wiring
102
Precautions When Connecting the Electrical Wiring
102
Guidelines When Connecting the Electrical Wiring
103
About Electrical Compliance
104
About Preferential Kwh Rate Power Supply
105
Overview of Electrical Connections Except External Actuators
105
Connections to the Outdoor Unit
106
To Connect the Electrical Wiring to the Outdoor Unit
107
To Reposition the Air Thermistor on the Outdoor Unit
113
Connections to the Indoor Unit
114
To Connect the Electrical Wiring to the Indoor Unit
116
To Connect the Main Power Supply
118
To Connect the Backup Heater Power Supply
120
To Connect the Backup Heater to the Main Unit
123
To Connect the Shut-Off Valve
124
To Connect the Electricity Meters
125
To Connect the Domestic Hot Water Pump
126
To Connect the Alarm Output
127
To Connect the Space Cooling/Heating ON/OFF Output
128
To Connect the Changeover to External Heat Source
129
To Connect the Power Consumption Digital Inputs
130
To Connect the Safety Thermostat (Normally Closed Contact)
132
To Connect a Smart Grid
133
To Connect the WLAN Cartridge (Delivered as Accessory)
138
To Connect the Solar Input
139
To Connect the DHW Output
139
10 Configuration
141
Overview: Configuration
141
To Access the most Used Commands
142
To Connect the PC Cable to the Switch Box
144
Configuration Wizard
144
Possible Screens
146
Possible Screens: Overview
146
Home Screen
147
Main Menu Screen
149
Menu Screen
150
Setpoint Screen
150
Detailed Screen with Values
151
Schedule Screen: Example
152
Weather-Dependent Curve
156
What Is a Weather-Dependent Curve
156
2-Points Curve
156
Slope-Offset Curve
157
Using Weather-Dependent Curves
159
Settings Menu
161
Malfunctioning
161
Room
161
Main Zone
165
Additional Zone
175
Space Heating/Cooling
180
Tank
189
User Settings
194
Information
199
Installer Settings
201
Commissioning
228
User Profile
228
Operation
229
Wlan
229
Menu Structure: Overview User Settings
231
Menu Structure: Overview Installer Settings
232
Daikin EPRA08EAW1 Installer's Reference Manual (296 pages)
Brand:
Daikin
| Category:
Chiller
| Size: 18.69 MB
Table of Contents
Table of Contents
2
1 About the Documentation
6
About this Document
6
Meaning of Warnings and Symbols
7
Installer Reference Guide at a Glance
8
2 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
3 Specific Installer Safety Instructions
16
4 About the Box
22
Overview: about the Box
22
Outdoor Unit
22
To Handle the Outdoor Unit
22
To Unpack the Outdoor Unit
24
To Remove the Accessories from the Outdoor Unit
25
Indoor Unit
25
To Unpack the Indoor Unit
26
To Remove the Accessories from the Indoor Unit
26
To Handle the Indoor Unit
26
Domestic Hot Water Tank Kit
27
To Remove the Accessories from the Domestic Hot Water Tank Kit
27
Checklist for the Required DHW Accessories
27
5 About the Units and Options
29
Overview: about the Units and Options
29
Identification
29
Identification Label: Outdoor Unit
29
Identification Label: Indoor Unit
30
Combining Units and Options
30
Possible Combinations of Indoor Unit and Outdoor Unit
30
Possible Options for the Outdoor Unit
30
Possible Options for the Indoor Unit
31
6 Application Guidelines
34
Overview: Application Guidelines
34
Setting up the Space Heating/Cooling System
35
Single Room
36
Multiple Rooms - One LWT Zone
40
Multiple Rooms - Two LWT Zones
44
Setting up an Auxiliary Heat Source for Space Heating
49
Setting up the Domestic Hot Water Tank
52
System Layout - Integrated DHW Tank
52
Selecting the Volume and Desired Temperature for the DHW Tank
52
Setup and Configuration - DHW Tank
53
DHW Pump for Instant Hot Water
54
DHW Pump for Disinfection
54
Setting up the Energy Metering
55
Produced Heat
55
Consumed Energy
56
Normal Kwh Rate Power Supply
56
Preferential Kwh Rate Power Supply
58
Setting up the Power Consumption Control
58
Permanent Power Limitation
59
Power Limitation Activated by Digital Inputs
60
Power Limitation Process
61
BBR16 Power Limitation
62
Setting up an External Temperature Sensor
62
7 Unit Installation
64
Preparing the Installation Site
64
Installation Site Requirements of the Outdoor Unit
64
Additional Installation Site Requirements of the Outdoor Unit in Cold Climates
66
Installation Site Requirements of the Indoor Unit
66
Opening and Closing the Units
68
About Opening the Units
68
To Open the Outdoor Unit
68
To Remove the Transportation Stay
68
To Close the Outdoor Unit
69
To Open the Indoor Unit
69
To Lower the Switch Box on the Indoor Unit
71
To Close the Indoor Unit
72
Mounting the Outdoor Unit
72
About Mounting the Outdoor Unit
72
Precautions When Mounting the Outdoor Unit
73
To Provide the Installation Structure
73
To Install the Outdoor Unit
74
To Provide Drainage
75
To Install the Discharge Grille
76
To Remove the Discharge Grille, and Put the Grille in Safety Position
78
Mounting the Indoor Unit
80
About Mounting the Indoor Unit
80
Precautions When Mounting the Indoor Unit
80
To Install the Indoor Unit
80
To Connect the Drain Hose to the Drain
81
8 Piping Installation
82
Preparing Water Piping
82
Water Circuit Requirements
82
Formula to Calculate the Expansion Vessel Pre-Pressure
86
To Check the Water Volume and Flow Rate
86
Changing the Pre-Pressure of the Expansion Vessel
88
To Check the Water Volume: Examples
89
Connecting Water Piping
89
About Connecting the Water Piping
89
Precautions When Connecting the Water Piping
90
To Connect the Water Piping
90
To Connect the Water Piping for Domestic Hot Water
93
To Connect the Recirculation Piping
96
To Fill the Water Circuit
96
To Protect the Water Circuit against Freezing
96
To Fill the Domestic Hot Water Tank
100
To Insulate the Water Piping
100
9 Electrical Installation
101
About Connecting the Electrical Wiring
101
Precautions When Connecting the Electrical Wiring
101
Guidelines When Connecting the Electrical Wiring
102
About Electrical Compliance
104
Specifications of Standard Wiring Components
104
About Preferential Kwh Rate Power Supply
104
Overview of Electrical Connections Except External Actuators
105
Connections to the Outdoor Unit
105
To Connect the Electrical Wiring to the Outdoor Unit
106
To Reposition the Air Thermistor on the Outdoor Unit
112
Connections to the Indoor Unit
113
To Connect the Main Power Supply
116
To Connect the Backup Heater Power Supply
118
To Connect the Shut-Off Valve
121
To Connect the Electricity Meters
122
To Connect the Domestic Hot Water Pump
123
To Connect the Alarm Output
124
To Connect the Space Cooling/Heating ON/OFF Output
125
To Connect the Changeover to External Heat Source
126
To Connect the Power Consumption Digital Inputs
127
To Connect the Safety Thermostat (Normally Closed Contact)
128
To Connect a Smart Grid
129
To Connect the WLAN Cartridge (Delivered as Accessory)
133
After Connecting the Electrical Wiring to the Indoor Unit
133
10 Configuration
134
Overview: Configuration
134
To Access the most Used Commands
135
To Connect the PC Cable to the Switch Box
137
Configuration Wizard
137
Possible Screens
139
Possible Screens: Overview
139
Home Screen
140
Main Menu Screen
142
Menu Screen
143
Setpoint Screen
144
Detailed Screen with Values
145
Schedule Screen: Example
145
Weather-Dependent Curve
149
What Is a Weather-Dependent Curve
149
2-Points Curve
150
Slope-Offset Curve
151
Using Weather-Dependent Curves
152
Settings Menu
154
Malfunctioning
154
Room
155
Main Zone
159
Additional Zone
169
Space Heating/Cooling
174
Tank
183
User Settings
191
Information
195
Installer Settings
196
Commissioning
220
User Profile
220
Operation
220
Wlan
221
Menu Structure: Overview User Settings
223
Menu Structure: Overview Installer Settings
224
Advertisement
Daikin EPRA08EAW1 Installer's Reference Manual (296 pages)
Brand:
Daikin
| Category:
Heat Pump
| Size: 15.29 MB
Table of Contents
Table of Contents
2
About the Documentation
6
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 Handle the Outdoor Unit
21
To Unpack the Outdoor Unit
23
To Remove the Accessories from the Outdoor Unit
24
Indoor Unit
24
To Unpack the Indoor Unit
25
To Remove the Accessories from 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
27
Combining Units and Options
27
Possible Combinations of Indoor Unit and Outdoor Unit
27
Possible Combinations of Indoor Unit and Domestic Hot Water Tank
27
Possible Options for the Outdoor Unit
28
Possible Options for the Indoor Unit
28
Application Guidelines
32
Overview: Application Guidelines
32
Setting up the Space Heating/Cooling System
33
Single Room
34
Multiple Rooms - One LWT Zone
38
Multiple Rooms - Two LWT Zones
43
Setting up an Auxiliary Heat Source for Space Heating
47
Setting up the Domestic Hot Water Tank
50
System Layout - Standalone DHW Tank
50
Selecting the Volume and Desired Temperature for the DHW Tank
50
Setup and Configuration - DHW Tank
52
DHW Pump for Instant Hot Water
53
DHW Pump for Disinfection
54
DHW Pump for Tank Preheating
55
Setting up the Energy Metering
55
Produced Heat
56
Consumed Energy
56
Normal Kwh Rate Power Supply
57
Preferential Kwh Rate Power Supply
58
Setting up the Power Consumption Control
59
Permanent Power Limitation
60
Power Limitation Activated by Digital Inputs
61
Power Limitation Process
62
BBR16 Power Limitation
63
Setting up an External Temperature Sensor
64
Unit Installation
65
Preparing the Installation Site
65
Installation Site Requirements of the Outdoor Unit
65
Additional Installation Site Requirements of the Outdoor Unit in Cold Climates
67
Installation Site Requirements of the Indoor Unit
68
Opening and Closing the Units
69
About Opening the Units
69
To Open the Outdoor Unit
69
To Remove the Transportation Stay
70
To Close the Outdoor Unit
71
To Open the Indoor Unit
71
To Close the Indoor Unit
73
Mounting the Outdoor Unit
73
About Mounting the Outdoor Unit
73
Precautions When Mounting the Outdoor Unit
74
To Provide the Installation Structure
74
To Install the Outdoor Unit
75
To Provide Drainage
76
To Install the Discharge Grille
77
To Remove the Discharge Grille, and Put the Grille in Safety Position
79
Mounting the Indoor Unit
81
About Mounting the Indoor Unit
81
Precautions When Mounting the Indoor Unit
81
To Install the Indoor Unit
81
To Connect the Drain Hose to the Drain
82
Piping Installation
83
Preparing Water Piping
83
Water Circuit Requirements
83
Formula to Calculate the Expansion Vessel Pre-Pressure
85
To Check the Water Volume and Flow Rate
86
Changing the Pre-Pressure of the Expansion Vessel
88
To Check the Water Volume: Examples
88
Connecting Water Piping
89
About Connecting the Water Piping
89
Precautions When Connecting the Water Piping
89
To Connect the Water Piping
89
To Fill the Water Circuit
91
To Protect the Water Circuit against Freezing
91
To Fill the Domestic Hot Water Tank
95
To Insulate the Water Piping
95
Electrical Installation
96
About Connecting the Electrical Wiring
96
Precautions When Connecting the Electrical Wiring
96
Guidelines When Connecting the Electrical Wiring
97
About Electrical Compliance
99
Specifications of Standard Wiring Components
99
About Preferential Kwh Rate Power Supply
99
Overview of Electrical Connections Except External Actuators
100
Connections to the Outdoor Unit
100
To Connect the Electrical Wiring to the Outdoor Unit
101
To Reposition the Air Thermistor on the Outdoor Unit
107
Connections to the Indoor Unit
108
To Connect the Main Power Supply
111
To Connect the Backup Heater Power Supply
114
To Connect the Shut-Off Valve
116
To Connect the Electricity Meters
117
To Connect the Domestic Hot Water Pump
118
To Connect the Alarm Output
119
To Connect the Space Cooling/Heating ON/OFF Output
120
To Connect the Changeover to External Heat Source
121
To Connect the Power Consumption Digital Inputs
122
To Connect the Safety Thermostat (Normally Closed Contact)
123
To Connect a Smart Grid
124
To Connect the WLAN Cartridge (Delivered as Accessory)
128
Configuration
130
Overview: Configuration
130
To Access the most Used Commands
131
To Connect the PC Cable to the Switch Box
133
Configuration Wizard
133
Possible Screens
135
Possible Screens: Overview
135
Home Screen
136
Main Menu Screen
138
Menu Screen
139
Setpoint Screen
140
Detailed Screen with Values
141
Schedule Screen: Example
141
Weather-Dependent Curve
145
What Is a Weather-Dependent Curve
145
2-Points Curve
146
Slope-Offset Curve
147
Using Weather-Dependent Curves
148
Settings Menu
150
Malfunctioning
150
Room
151
Main Zone
155
Additional Zone
165
Space Heating/Cooling
170
Tank
179
User Settings
187
Daikin EPRA08EAW1 Installer's Reference Manual (292 pages)
Brand:
Daikin
| Category:
Heat Pump
| Size: 17.68 MB
Table of Contents
Table of Contents
2
About the Documentation
6
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 Handle the Outdoor Unit
21
To Unpack the Outdoor Unit
23
To Remove the Accessories from the Outdoor Unit
24
Indoor Unit
24
To Unpack the Indoor Unit
25
To Remove the Accessories from the Indoor Unit
25
To Handle the Indoor Unit
25
About the Units and Options
27
Overview: about the Units and Options
27
Identification
27
Identification Label: Outdoor Unit
27
Identification Label: Indoor Unit
28
Combining Units and Options
28
Possible Combinations of Indoor Unit and Outdoor Unit
28
Possible Options for the Outdoor Unit
28
Possible Options for the Indoor Unit
29
Application Guidelines
32
Overview: Application Guidelines
32
Setting up the Space Heating/Cooling System
33
Single Room
34
Multiple Rooms - One LWT Zone
38
Multiple Rooms - Two LWT Zones
43
Setting up an Auxiliary Heat Source for Space Heating
47
Setting up the Domestic Hot Water Tank
50
System Layout - Integrated DHW Tank
50
Selecting the Volume and Desired Temperature for the DHW Tank
50
Setup and Configuration - DHW Tank
51
DHW Pump for Instant Hot Water
52
DHW Pump for Disinfection
52
Setting up the Energy Metering
53
Produced Heat
53
Consumed Energy
54
Normal Kwh Rate Power Supply
54
Preferential Kwh Rate Power Supply
56
Setting up the Power Consumption Control
56
Permanent Power Limitation
57
Power Limitation Activated by Digital Inputs
58
Power Limitation Process
59
BBR16 Power Limitation
60
Setting up an External Temperature Sensor
60
Unit Installation
62
Preparing the Installation Site
62
Installation Site Requirements of the Outdoor Unit
62
Additional Installation Site Requirements of the Outdoor Unit in Cold Climates
65
Installation Site Requirements of the Indoor Unit
65
Opening and Closing the Units
66
About Opening the Units
66
To Open the Outdoor Unit
66
To Remove the Transportation Stay
67
To Close the Outdoor Unit
68
To Open the Indoor Unit
68
To Lower the Switch Box on the Indoor Unit
70
To Close the Indoor Unit
71
Mounting the Outdoor Unit
71
About Mounting the Outdoor Unit
71
Precautions When Mounting the Outdoor Unit
72
To Provide the Installation Structure
72
To Install the Outdoor Unit
73
To Provide Drainage
74
To Install the Discharge Grille
75
To Remove the Discharge Grille, and Put the Grille in Safety Position
77
Mounting the Indoor Unit
79
About Mounting the Indoor Unit
79
Precautions When Mounting the Indoor Unit
79
To Install the Indoor Unit
79
To Connect the Drain Hose to the Drain
80
Piping Installation
81
Preparing Water Piping
81
Water Circuit Requirements
81
Formula to Calculate the Expansion Vessel Pre-Pressure
83
To Check the Water Volume and Flow Rate
84
Changing the Pre-Pressure of the Expansion Vessel
86
To Check the Water Volume: Examples
86
Connecting Water Piping
87
About Connecting the Water Piping
87
Precautions When Connecting the Water Piping
87
To Connect the Water Piping
87
To Connect the Recirculation Piping
90
To Fill the Water Circuit
90
To Protect the Water Circuit against Freezing
91
To Fill the Domestic Hot Water Tank
94
To Insulate the Water Piping
94
Electrical Installation
96
About Connecting the Electrical Wiring
96
Precautions When Connecting the Electrical Wiring
96
Guidelines When Connecting the Electrical Wiring
97
About Electrical Compliance
98
Specifications of Standard Wiring Components
99
About Preferential Kwh Rate Power Supply
99
Overview of Electrical Connections Except External Actuators
100
Connections to the Outdoor Unit
100
To Connect the Electrical Wiring to the Outdoor Unit
101
To Reposition the Air Thermistor on the Outdoor Unit
107
Connections to the Indoor Unit
108
To Connect the Main Power Supply
111
To Connect the Backup Heater Power Supply
113
To Connect the Shut-Off Valve
116
To Connect the Electricity Meters
117
To Connect the Domestic Hot Water Pump
118
To Connect the Alarm Output
119
To Connect the Space Cooling/Heating ON/OFF Output
120
To Connect the Changeover to External Heat Source
121
To Connect the Power Consumption Digital Inputs
122
To Connect the Safety Thermostat (Normally Closed Contact)
123
To Connect a Smart Grid
124
To Connect the WLAN Cartridge (Delivered as Accessory)
128
After Connecting the Electrical Wiring to the Indoor Unit
128
Configuration
130
Overview: Configuration
130
To Access the most Used Commands
131
To Connect the PC Cable to the Switch Box
133
Configuration Wizard
133
Possible Screens
135
Possible Screens: Overview
135
Home Screen
136
Main Menu Screen
138
Menu Screen
139
Setpoint Screen
140
Detailed Screen with Values
141
Schedule Screen: Example
141
Weather-Dependent Curve
145
What Is a Weather-Dependent Curve
145
2-Points Curve
146
Slope-Offset Curve
147
Using Weather-Dependent Curves
148
Settings Menu
150
Malfunctioning
150
Room
151
Main Zone
155
Additional Zone
165
Space Heating/Cooling
170
Tank
179
User Settings
187
Information
191
Daikin EPRA08EAW1 Installer's Reference Manual (276 pages)
Brand:
Daikin
| Category:
Chiller
| Size: 17.34 MB
Table of Contents
Table of Contents
2
1 About the Documentation
6
About this Document
6
Information
6
Document Are NOT Applicable
6
In this Chapter
6
Meaning of Warnings and Symbols
7
Installer Reference Guide at a Glance
8
2 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
3 Specific Installer Safety Instructions
16
4 About the Box
21
Overview: about the Box
21
Outdoor Unit
21
To Handle the Outdoor Unit
21
To Unpack the Outdoor Unit
23
To Remove the Accessories from the Outdoor Unit
24
Indoor Unit
24
To Unpack the Indoor Unit
25
To Remove the Accessories from the Indoor Unit
25
To Handle the Indoor Unit
25
5 About the Units and Options
27
Overview: about the Units and Options
27
Identification
27
Identification Label: Outdoor Unit
27
Identification Label: Indoor Unit
28
Combining Units and Options
28
Possible Combinations of Indoor Unit and Outdoor Unit
28
Possible Options for the Outdoor Unit
28
Possible Options for the Indoor Unit
29
6 Application Guidelines
32
Overview: Application Guidelines
32
Setting up the Space Heating/Cooling System
33
Multiple Rooms - Two LWT Zones
34
Setting up the Domestic Hot Water Tank
36
System Layout - Integrated DHW Tank
36
Selecting the Volume and Desired Temperature for the DHW Tank
36
Setup and Configuration - DHW Tank
38
DHW Pump for Instant Hot Water
38
DHW Pump for Disinfection
39
Setting up the Energy Metering
40
Produced Heat
40
Consumed Energy
40
Normal Kwh Rate Power Supply
41
Preferential Kwh Rate Power Supply
41
Setting up the Power Consumption Control
42
Permanent Power Limitation
43
Power Limitation Activated by Digital Inputs
44
Power Limitation Process
45
BBR16 Power Limitation
46
Setting up an External Temperature Sensor
46
7 Unit Installation
48
Preparing the Installation Site
48
Installation Site Requirements of the Outdoor Unit
49
Additional Installation Site Requirements of the Outdoor Unit in Cold Climates
51
Installation Site Requirements of the Indoor Unit
51
Opening and Closing the Units
52
About Opening the Units
52
To Open the Outdoor Unit
53
To Remove the Transportation Stay
53
To Close the Outdoor Unit
54
To Open the Indoor Unit
54
To Lower the Switch Box on the Indoor Unit
56
To Close the Indoor Unit
57
Mounting the Outdoor Unit
57
About Mounting the Outdoor Unit
57
Precautions When Mounting the Outdoor Unit
58
To Provide the Installation Structure
58
To Install the Outdoor Unit
59
To Provide Drainage
60
To Install the Discharge Grille
61
To Remove the Discharge Grille, and Put the Grille in Safety Position
63
Mounting the Indoor Unit
65
About Mounting the Indoor Unit
65
Precautions When Mounting the Indoor Unit
65
To Install the Indoor Unit
65
To Connect the Drain Hose to the Drain
66
8 Piping Installation
67
Preparing Water Piping
67
Water Circuit Requirements
67
Formula to Calculate the Expansion Vessel Pre-Pressure
70
To Check the Water Volume and Flow Rate
70
Changing the Pre-Pressure of the Expansion Vessel
73
To Check the Water Volume: Examples
73
Connecting Water Piping
74
About Connecting the Water Piping
74
Precautions When Connecting the Water Piping
74
To Connect the Water Piping
74
To Connect the Recirculation Piping
77
To Fill the Water Circuit
77
To Protect the Water Circuit against Freezing
78
To Fill the Domestic Hot Water Tank
81
To Insulate the Water Piping
81
9 Electrical Installation
83
About Connecting the Electrical Wiring
83
Precautions When Connecting the Electrical Wiring
83
Guidelines When Connecting the Electrical Wiring
84
About Electrical Compliance
86
Specifications of Standard Wiring Components
86
About Preferential Kwh Rate Power Supply
86
Overview of Electrical Connections Except External Actuators
87
Connections to the Outdoor Unit
87
To Connect the Electrical Wiring to the Outdoor Unit
88
To Reposition the Air Thermistor on the Outdoor Unit
94
Connections to the Indoor Unit
95
To Connect the Main Power Supply
97
To Connect the Backup Heater Power Supply
99
To Connect the Shut-Off Valve
102
To Connect the Electricity Meters
103
To Connect the Domestic Hot Water Pump
104
To Connect the Alarm Output
105
To Connect the Space Cooling/Heating ON/OFF Output
106
To Connect the Changeover to External Heat Source
107
To Connect the Power Consumption Digital Inputs
108
To Connect the Safety Thermostat (Normally Closed Contact)
109
To Connect a Smart Grid
111
To Connect the WLAN Cartridge (Delivered as Accessory)
115
After Connecting the Electrical Wiring to the Indoor Unit
115
10 Configuration
116
Overview: Configuration
116
To Access the most Used Commands
117
To Connect the PC Cable to the Switch Box
119
Configuration Wizard
119
Possible Screens
121
Possible Screens: Overview
121
Home Screen
122
Main Menu Screen
124
Menu Screen
125
Setpoint Screen
126
Detailed Screen with Values
127
Schedule Screen: Example
127
Weather-Dependent Curve
131
What Is a Weather-Dependent Curve
131
2-Points Curve
132
Slope-Offset Curve
133
Using Weather-Dependent Curves
134
Settings Menu
136
Malfunctioning
136
Room
137
Main Zone
141
Additional Zone
152
Space Heating/Cooling
157
Tank
166
User Settings
174
Information
178
Installer Settings
179
Commissioning
201
User Profile
202
Operation
202
Wlan
202
Menu Structure: Overview User Settings
205
Menu Structure: Overview Installer Settings
206
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