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Daikin ERLA14DAV3 Manuals
Manuals and User Guides for Daikin ERLA14DAV3. We have
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Daikin ERLA14DAV3 manuals available for free PDF download: Installer's Reference Manual
Daikin ERLA14DAV3 Installer's Reference Manual (312 pages)
Brand:
Daikin
| Category:
Heat Pump
| Size: 21.56 MB
Table of Contents
Table of Contents
2
1 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, Unpack and Remove Accessories - Outdoor Unit
22
To Remove the Transportation Stay
24
Indoor Unit
25
To Unpack the Indoor Unit
25
To Remove the Accessories from the Indoor Unit
25
To Handle the Indoor Unit
26
Domestic Hot Water Tank Kit
26
To Remove the Accessories from the Domestic Hot Water Tank Kit
26
Checklist for the Required DHW Accessories
27
5 About the Units and Options
28
Identification
28
Identification Label: Outdoor Unit
28
Identification Label: Indoor Unit
29
Combining Units and Options
29
Possible Options for the Outdoor Unit
29
Possible Options for the Indoor Unit
29
Possible Combinations of Indoor Unit and Outdoor Unit
32
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
45
Setting up an Auxiliary Heat Source for Space Heating
49
Setting up the Domestic Hot Water Tank
51
System Layout - Integrated DHW Tank
51
Selecting the Volume and Desired Temperature for the DHW Tank
52
Setup and Configuration - DHW Tank
53
DHW Pump for Instant Hot Water
53
DHW Pump for Disinfection
54
Setting up the Energy Metering
54
Produced Heat
55
Consumed Energy
55
Normal Kwh Rate Power Supply
56
Preferential Kwh Rate Power Supply
57
Setting up the Power Consumption Control
58
Permanent Power Limitation
59
Power Limitation Activated by Digital Inputs
59
Power Limitation Process
60
BBR16 Power Limitation
61
Smart Grid Capacity Limitation Due to Buffering
62
Setting up an External Temperature Sensor
62
7 Unit Installation
64
Preparing the Installation Site
64
Installation Site Requirements of the Outdoor Unit
65
Additional Installation Site Requirements of the Outdoor Unit in Cold Climates
66
Installation Site Requirements of the Indoor Unit
67
Special Requirements for R32 Units
68
Installation Patterns
70
Opening and Closing the Units
78
About Opening the Units
78
To Open the Outdoor Unit
78
To Close the Outdoor Unit
79
To Open the Indoor Unit
79
To Lower the Switch Box on the Indoor Unit
81
To Close the Indoor Unit
82
Mounting the Outdoor Unit
82
About Mounting the Outdoor Unit
82
Precautions When Mounting the Outdoor Unit
82
To Provide the Installation Structure
82
To Install the Outdoor Unit
83
To Provide Drainage
84
To Install the Discharge Grille
85
Mounting the Indoor Unit
86
About Mounting the Indoor Unit
86
Precautions When Mounting the Indoor Unit
86
To Install the Indoor Unit
86
To Connect the Drain Hose to the Drain
87
8 Piping Installation
88
Preparing Refrigerant Piping
88
Refrigerant Piping Requirements
88
Refrigerant Piping Insulation
89
Connecting the Refrigerant Piping
89
About Connecting the Refrigerant Piping
89
Precautions When Connecting the Refrigerant Piping
90
Guidelines When Connecting the Refrigerant Piping
91
Pipe Bending Guidelines
91
To Flare the Pipe End
91
To Braze the Pipe End
92
Using the Stop Valve and Service Port
93
To Connect the Refrigerant Piping to the Outdoor Unit
94
To Connect the Refrigerant Piping to the Indoor Unit
97
Checking the Refrigerant Piping
97
About Checking the Refrigerant Piping
97
Precautions When Checking the Refrigerant Piping
98
Checking Refrigerant Piping: Setup
98
To Check for Leaks
98
To Perform Vacuum Drying
99
Charging Refrigerant
100
About Charging Refrigerant
100
Precautions When Charging Refrigerant
101
Charging Additional Refrigerant
102
Completely Recharging Refrigerant
102
To Fix the Fluorinated Greenhouse Gases Label
103
Preparing Water Piping
104
Water Circuit Requirements
104
Formula to Calculate the Expansion Vessel Pre-Pressure
108
To Check the Water Volume and Flow Rate
108
Changing the Pre-Pressure of the Expansion Vessel
110
To Check the Water Volume: Examples
110
Connecting Water Piping
111
About Connecting the Water Piping
111
Precautions When Connecting the Water Piping
111
To Connect the Water Piping
111
To Connect the Water Piping for Domestic Hot Water
113
To Connect the Recirculation Piping
116
To Fill the Water Circuit
117
To Fill the Domestic Hot Water Tank
117
To Insulate the Water Piping
117
9 Electrical Installation
118
About Connecting the Electrical Wiring
118
Precautions When Connecting the Electrical Wiring
119
Guidelines When Connecting the Electrical Wiring
120
About Electrical Compliance
121
About Preferential Kwh Rate Power Supply
121
Overview of Electrical Connections Except External Actuators
122
Connections to the Outdoor Unit
122
Specifications of Standard Wiring Components
123
To Connect the Electrical Wiring to the Outdoor Unit
123
Connections to the Indoor Unit
125
To Connect the Main Power Supply
128
To Connect the Backup Heater Power Supply
130
To Connect the Shut-Off Valve
132
To Connect the Electricity Meters
133
To Connect the Domestic Hot Water Pump
134
To Connect the Alarm Output
135
To Connect the Space Cooling/Heating ON/OFF Output
136
To Connect the Changeover to External Heat Source
137
To Connect the Power Consumption Digital Inputs
138
To Connect the Safety Thermostat (Normally Closed Contact)
139
To Connect a Smart Grid
140
After Connecting the Electrical Wiring to the Indoor Unit
144
10 Finishing the Outdoor Unit Installation
145
To Check the Insulation Resistance of the Compressor
145
To Finish the Outdoor Unit Installation
145
11 Configuration
146
Overview: Configuration
146
To Access the most Used Commands
147
To Connect the PC Cable to the Switch Box
149
Configuration Wizard
150
Possible Screens
151
Possible Screens: Overview
151
Home Screen
152
Main Menu Screen
154
Menu Screen
155
Setpoint Screen
156
Detailed Screen with Values
157
Preset Values and Schedules
157
Using Preset Values
157
Using and Programming Schedules
158
Schedule Screen: Example
161
Setting the Energy Prices
165
Weather-Dependent Curve
167
What Is a Weather-Dependent Curve
167
2-Points Curve
168
Slope-Offset Curve
169
Using Weather-Dependent Curves
170
Settings Menu
172
Malfunctioning
172
Room
173
Main Zone
177
Additional Zone
187
Space Heating/Cooling
192
Tank
201
User Settings
209
Information
213
Installer Settings
214
Commissioning
236
User Profile
236
Operation
237
Wlan
237
Menu Structure: Overview User Settings
240
Menu Structure: Overview Installer Settings
241
Daikin ERLA14DAV3 Installer's Reference Manual (316 pages)
Brand:
Daikin
| Category:
Air Conditioner
| Size: 27.52 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
22
Outdoor Unit
22
To Handle, Unpack and Remove Accessories - Outdoor Unit
22
To Remove the Transportation Stay
24
Indoor Unit
25
To Unpack the Indoor Unit
25
To Remove the Accessories from the Indoor Unit
25
To Handle the Indoor Unit
26
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
45
Setting up Bivalent Heat Sources
50
Setting up a Direct Auxiliary Heat Source for Space Heating
50
Setting up an Indirect Auxiliary Heat Source for Domestic Hot Water and Space Heating
53
Setting up a Solar System Via Drainback Connection
54
Setting up a Solar System Via Bivalent Heat Exchanger
55
Setting up an Electric Backup Heater
55
Setting up the Storage Tank
56
System Layout - Integrated Storage Tank
56
Selecting the Volume and Desired Temperature for the Storage Tank
56
Setup and Configuration - Storage Tank
57
DHW Pump for Instant Hot Water
58
DHW Pump for Disinfection
58
Setting up the Energy Metering
59
Produced Heat
59
Consumed Energy
59
Normal Kwh Rate Power Supply
60
Preferential Kwh Rate Power Supply
61
Setting up the Power Consumption Control
62
Permanent Power Limitation
63
Power Limitation Activated by Digital Inputs
64
Power Limitation Process
65
BBR16 Power Limitation
65
Setting up an External Temperature Sensor
66
Unit Installation
68
Preparing the Installation Site
68
Installation Site Requirements of the Outdoor Unit
68
Additional Installation Site Requirements of the Outdoor Unit in Cold Climates
70
Installation Site Requirements of the Indoor Unit
71
Special Requirements for R32 Units
72
Installation Patterns
74
Opening and Closing the Units
83
About Opening the Units
83
To Open the Outdoor Unit
83
To Close the Outdoor Unit
84
To Open the Indoor Unit
84
To Lower the Switch Box of the Indoor Unit and Remove the Top Cover
85
To Close the Indoor Unit
87
Mounting the Outdoor Unit
87
About Mounting the Outdoor Unit
87
Precautions When Mounting the Outdoor Unit
87
To Provide the Installation Structure
87
To Install the Outdoor Unit
88
To Provide Drainage
89
To Install the Discharge Grille
90
To Prevent the Outdoor Unit from Falling over
91
Mounting the Indoor Unit
91
About Mounting the Indoor Unit
91
Precautions When Mounting the Indoor Unit
91
To Install the Indoor Unit
91
To Connect the Drain Hose to the Drain
92
Piping Installation
94
Preparing Refrigerant Piping
94
Refrigerant Piping Requirements
94
Refrigerant Piping Insulation
95
Connecting the Refrigerant Piping
95
About Connecting the Refrigerant Piping
95
Precautions When Connecting the Refrigerant Piping
96
Guidelines When Connecting the Refrigerant Piping
97
Pipe Bending Guidelines
97
To Flare the Pipe End
97
To Braze the Pipe End
98
Using the Stop Valve and Service Port
99
To Connect the Refrigerant Piping to the Outdoor Unit
100
To Connect the Refrigerant Piping to the Indoor Unit
103
Checking the Refrigerant Piping
103
About Checking the Refrigerant Piping
103
Precautions When Checking the Refrigerant Piping
104
Checking Refrigerant Piping: Setup
104
To Check for Leaks
104
To Perform Vacuum Drying
105
Charging Refrigerant
106
About Charging Refrigerant
106
Precautions When Charging Refrigerant
107
Charging Additional Refrigerant
108
Completely Recharging Refrigerant
108
To Fix the Fluorinated Greenhouse Gases Label
109
Preparing Water Piping
110
Water Circuit Requirements
110
To Check the Water Volume and Flow Rate
113
Connecting Water Piping
114
About Connecting the Water Piping
114
Precautions When Connecting the Water Piping
115
To Connect the Water Piping
115
To Connect a Pressure Vessel
118
To Fill the Heating System
118
To Fill the Heat Exchanger Inside the Storage Tank
120
To Fill the Storage Tank
120
To Insulate the Water Piping
121
Electrical Installation
123
About Connecting the Electrical Wiring
123
Precautions When Connecting the Electrical Wiring
123
Guidelines When Connecting the Electrical Wiring
124
About Electrical Compliance
125
About Preferential Kwh Rate Power Supply
126
Overview of Electrical Connections Except External Actuators
126
Connections to the Outdoor Unit
127
Specifications of Standard Wiring Components
128
To Connect the Electrical Wiring to the Outdoor Unit
128
Connections to the Indoor Unit
130
To Connect the Electrical Wiring to the Indoor Unit
133
To Connect the Main Power Supply
135
To Connect the Backup Heater Power Supply
137
To Connect the Backup Heater to the Main Unit
140
To Connect the Shut-Off Valve
141
To Connect the Electricity Meters
142
To Connect the Domestic Hot Water Pump
143
To Connect the Alarm Output
144
To Connect the Space Cooling/Heating ON/OFF Output
145
To Connect the Changeover to External Heat Source
146
To Connect the Power Consumption Digital Inputs
147
To Connect the Safety Thermostat (Normally Closed Contact)
149
To Connect a Smart Grid
150
To Connect the WLAN Cartridge
155
To Connect the Solar Input
156
To Connect the DHW Output
156
Finishing the Outdoor Unit Installation
158
To Check the Insulation Resistance of the Compressor
158
To Finish the Outdoor Unit Installation
158
Configuration
159
Overview: Configuration
159
To Access the most Used Commands
160
To Connect the PC Cable to the Switch Box
162
Configuration Wizard
162
Possible Screens
164
Possible Screens: Overview
164
Home Screen
165
Main Menu Screen
167
Menu Screen
168
Setpoint Screen
168
Detailed Screen with Values
169
Schedule Screen: Example
170
Weather-Dependent Curve
174
What Is a Weather-Dependent Curve
174
2-Points Curve
174
Slope-Offset Curve
175
Using Weather-Dependent Curves
177
Settings Menu
179
Malfunctioning
179
Room
179
Main Zone
183
Additional Zone
193
Space Heating/Cooling
198
Tank
207
User Settings
212
Information
217
Daikin ERLA14DAV3 Installer's Reference Manual (316 pages)
Brand:
Daikin
| Category:
Chiller
| Size: 27.14 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
22
Overview: about the Box
22
Outdoor Unit
22
To Handle, Unpack and Remove Accessories - Outdoor Unit
22
To Remove the Transportation Stay
24
Indoor Unit
25
To Unpack the Indoor Unit
25
To Remove the Accessories from the Indoor Unit
25
To Handle the Indoor Unit
26
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
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
62
Power Limitation Process
63
BBR16 Power Limitation
63
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
68
Installation Site Requirements of the Indoor Unit
69
Special Requirements for R32 Units
70
Installation Patterns
72
Opening and Closing the Units
81
About Opening the Units
81
To Open the Outdoor Unit
81
To Close the Outdoor Unit
82
To Open the Indoor Unit
82
To Lower the Switch Box of the Indoor Unit and Remove the Top Cover
83
To Close the Indoor Unit
84
Mounting the Outdoor Unit
85
About Mounting the Outdoor Unit
85
Precautions When Mounting the Outdoor Unit
85
To Provide the Installation Structure
85
To Install the Outdoor Unit
86
To Provide Drainage
86
To Install the Discharge Grille
88
Mounting the Indoor Unit
88
About Mounting the Indoor Unit
88
Precautions When Mounting the Indoor Unit
89
To Install the Indoor Unit
89
To Connect the Drain Hose to the Drain
89
Piping Installation
91
Preparing Refrigerant Piping
91
Refrigerant Piping Requirements
91
Refrigerant Piping Insulation
92
Connecting the Refrigerant Piping
92
About Connecting the Refrigerant Piping
92
Precautions When Connecting the Refrigerant Piping
93
Guidelines When Connecting the Refrigerant Piping
94
Pipe Bending Guidelines
94
To Flare the Pipe End
94
To Braze the Pipe End
95
Using the Stop Valve and Service Port
96
To Connect the Refrigerant Piping to the Outdoor Unit
97
To Connect the Refrigerant Piping to the Indoor Unit
100
Checking the Refrigerant Piping
100
About Checking the Refrigerant Piping
100
Precautions When Checking the Refrigerant Piping
101
Checking Refrigerant Piping: Setup
101
To Check for Leaks
101
To Perform Vacuum Drying
102
Charging Refrigerant
103
About Charging Refrigerant
103
Precautions When Charging Refrigerant
104
Charging Additional Refrigerant
105
Completely Recharging Refrigerant
105
To Fix the Fluorinated Greenhouse Gases Label
106
Preparing Water Piping
107
Water Circuit Requirements
107
To Check the Water Volume and Flow Rate
110
Connecting Water Piping
111
About Connecting the Water Piping
111
Precautions When Connecting the Water Piping
112
To Connect the Water Piping
112
To Connect a Pressure Vessel
115
To Fill the Heating System
116
To Fill the Heat Exchanger Inside the Storage Tank
117
To Fill the Storage Tank
117
To Insulate the Water Piping
118
Electrical Installation
120
About Connecting the Electrical Wiring
120
Precautions When Connecting the Electrical Wiring
120
Guidelines When Connecting the Electrical Wiring
121
About Electrical Compliance
122
About Preferential Kwh Rate Power Supply
123
Overview of Electrical Connections Except External Actuators
123
Connections to the Outdoor Unit
124
Specifications of Standard Wiring Components
125
To Connect the Electrical Wiring to the Outdoor Unit
125
Connections to the Indoor Unit
127
To Connect the Electrical Wiring to the Indoor Unit
130
To Connect the Main Power Supply
132
To Connect the Backup Heater Power Supply
134
To Connect the Backup Heater to the Main Unit
137
To Connect the Shut-Off Valve
138
To Connect the Electricity Meters
139
To Connect the Domestic Hot Water Pump
140
To Connect the Alarm Output
141
To Connect the Space Cooling/Heating ON/OFF Output
142
To Connect the Changeover to External Heat Source
143
To Connect the Power Consumption Digital Inputs
144
To Connect the Safety Thermostat (Normally Closed Contact)
146
To Connect a Smart Grid
147
To Connect the WLAN Cartridge
152
To Connect the Solar Input
153
To Connect the DHW Output
153
Finishing the Outdoor Unit Installation
155
To Check the Insulation Resistance of the Compressor
155
To Finish the Outdoor Unit Installation
155
Configuration
156
Overview: Configuration
156
To Access the most Used Commands
157
To Connect the PC Cable to the Switch Box
159
Configuration Wizard
159
Possible Screens
161
Possible Screens: Overview
161
Home Screen
162
Main Menu Screen
164
Menu Screen
165
Setpoint Screen
165
Detailed Screen with Values
166
Schedule Screen: Example
167
Weather-Dependent Curve
171
What Is a Weather-Dependent Curve
171
2-Points Curve
171
Slope-Offset Curve
172
Using Weather-Dependent Curves
174
Settings Menu
176
Malfunctioning
176
Room
176
Main Zone
180
Additional Zone
190
Space Heating/Cooling
195
Tank
204
User Settings
209
Daikin ERLA14DAV3 Installer's Reference Manual (304 pages)
Brand:
Daikin
| Category:
Air Conditioner
| Size: 20.48 MB
Table of Contents
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
22
Overview: about the Box
22
Outdoor Unit
22
To Handle, Unpack and Remove Accessories - Outdoor Unit
22
To Remove the Transportation Stay
24
Indoor Unit
25
To Unpack the Indoor Unit
25
To Remove the Accessories from the Indoor Unit
25
To Handle the Indoor Unit
26
About the Units and Options
27
Identification
27
Identification Label: Outdoor Unit
27
Identification Label: Indoor Unit
27
Combining Units and Options
28
Possible Options for the Outdoor Unit
28
Possible Options for the Indoor Unit
28
Possible Combinations of Indoor Unit and Outdoor Unit
31
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
44
Setting up an Auxiliary Heat Source for Space Heating
48
Setting up the Domestic Hot Water Tank
50
System Layout - Integrated DHW Tank
50
Selecting the Volume and Desired Temperature for the DHW Tank
51
Setup and Configuration - DHW Tank
52
DHW Pump for Instant Hot Water
53
DHW Pump for Disinfection
53
Setting up the Energy Metering
54
Produced Heat
54
Consumed Energy
54
Normal Kwh Rate Power Supply
55
Preferential Kwh Rate Power Supply
56
Setting up the Power Consumption Control
57
Permanent Power Limitation
58
Power Limitation Activated by Digital Inputs
59
Power Limitation Process
60
BBR16 Power Limitation
61
Smart Grid Capacity Limitation Due to Buffering
61
Setting up an External Temperature Sensor
62
Unit Installation
63
Preparing the Installation Site
63
Installation Site Requirements of the Outdoor Unit
63
Additional Installation Site Requirements of the Outdoor Unit in Cold Climates
65
Installation Site Requirements of the Indoor Unit
66
Special Requirements for R32 Units
67
Installation Patterns
68
Opening and Closing the Units
76
About Opening the Units
76
To Open the Outdoor Unit
76
To Close the Outdoor Unit
77
To Open the Indoor Unit
77
To Lower the Switch Box on the Indoor Unit
79
To Close the Indoor Unit
80
Mounting the Outdoor Unit
80
About Mounting the Outdoor Unit
80
Precautions When Mounting the Outdoor Unit
80
To Provide the Installation Structure
80
To Install the Outdoor Unit
81
To Provide Drainage
82
To Install the Discharge Grille
83
Mounting the Indoor Unit
84
About Mounting the Indoor Unit
84
Precautions When Mounting the Indoor Unit
84
To Install the Indoor Unit
84
To Connect the Drain Hose to the Drain
85
Piping Installation
86
Preparing Refrigerant Piping
86
Refrigerant Piping Requirements
86
Refrigerant Piping Insulation
87
Connecting the Refrigerant Piping
87
About Connecting the Refrigerant Piping
87
Precautions When Connecting the Refrigerant Piping
88
Guidelines When Connecting the Refrigerant Piping
89
Pipe Bending Guidelines
89
To Flare the Pipe End
89
To Braze the Pipe End
90
Using the Stop Valve and Service Port
91
To Connect the Refrigerant Piping to the Outdoor Unit
92
To Connect the Refrigerant Piping to the Indoor Unit
95
Checking the Refrigerant Piping
95
About Checking the Refrigerant Piping
95
Precautions When Checking the Refrigerant Piping
96
Checking Refrigerant Piping: Setup
96
To Check for Leaks
96
To Perform Vacuum Drying
97
Charging Refrigerant
98
About Charging Refrigerant
98
Precautions When Charging Refrigerant
99
Charging Additional Refrigerant
100
Completely Recharging Refrigerant
100
To Fix the Fluorinated Greenhouse Gases Label
101
Preparing Water Piping
102
Water Circuit Requirements
102
Formula to Calculate the Expansion Vessel Pre-Pressure
105
To Check the Water Volume and Flow Rate
105
Changing the Pre-Pressure of the Expansion Vessel
107
To Check the Water Volume: Examples
108
Connecting Water Piping
108
About Connecting the Water Piping
108
Precautions When Connecting the Water Piping
109
To Connect the Water Piping
109
To Connect the Recirculation Piping
110
To Fill the Water Circuit
111
To Fill the Domestic Hot Water Tank
111
To Insulate the Water Piping
111
Electrical Installation
112
About Connecting the Electrical Wiring
112
Precautions When Connecting the Electrical Wiring
113
Guidelines When Connecting the Electrical Wiring
113
About Electrical Compliance
115
About Preferential Kwh Rate Power Supply
115
Overview of Electrical Connections Except External Actuators
116
Connections to the Outdoor Unit
116
Specifications of Standard Wiring Components
117
To Connect the Electrical Wiring to the Outdoor Unit
117
Connections to the Indoor Unit
119
To Connect the Main Power Supply
122
To Connect the Backup Heater Power Supply
124
To Connect the Shut-Off Valve
127
To Connect the Electricity Meters
128
To Connect the Domestic Hot Water Pump
129
To Connect the Alarm Output
130
To Connect the Space Cooling/Heating ON/OFF Output
131
To Connect the Changeover to External Heat Source
132
To Connect the Power Consumption Digital Inputs
133
To Connect the Safety Thermostat (Normally Closed Contact)
134
To Connect a Smart Grid
135
After Connecting the Electrical Wiring to the Indoor Unit
139
Finishing the Outdoor Unit Installation
140
To Check the Insulation Resistance of the Compressor
140
To Finish the Outdoor Unit Installation
140
Configuration
141
Overview: Configuration
141
To Access the most Used Commands
142
To Connect the PC Cable to the Switch Box
144
Configuration Wizard
145
Possible Screens
146
Possible Screens: Overview
146
Home Screen
147
Main Menu Screen
149
Menu Screen
150
Setpoint Screen
151
Detailed Screen with Values
152
Preset Values and Schedules
152
Using Preset Values
152
Using and Programming Schedules
153
Schedule Screen: Example
156
Setting the Energy Prices
160
Weather-Dependent Curve
162
What Is a Weather-Dependent Curve
162
2-Points Curve
163
Slope-Offset Curve
164
Using Weather-Dependent Curves
165
Settings Menu
167
Malfunctioning
167
Room
168
Main Zone
172
Additional Zone
182
Space Heating/Cooling
187
Tank
197
User Settings
205
Information
209
Daikin ERLA14DAV3 Installer's Reference Manual (292 pages)
Brand:
Daikin
| Category:
Air Handlers
| Size: 21.08 MB
Table of Contents
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
In this Chapter
10
Installation Site
11
Refrigerant - in Case of R410A or R32
11
Water
13
Electrical
13
Specific Installer Safety Instructions
16
About the Box
22
Overview: about the Box
22
Outdoor Unit
22
To Handle, Unpack and Remove Accessories - Outdoor Unit
22
To Remove the Transportation Stay
24
Indoor Unit
25
To Unpack the Indoor Unit
25
To Remove the Accessories from the Indoor Unit
25
To Handle the Indoor Unit
26
About the Units and Options
27
Identification
27
Identification Label: Outdoor Unit
27
Identification Label: Indoor Unit
27
Combining Units and Options
28
Possible Options for the Outdoor Unit
28
Possible Options for the Indoor Unit
28
Possible Combinations of Indoor Unit and Outdoor Unit
30
Application Guidelines
31
Overview: Application Guidelines
31
Setting up the Space Heating/Cooling System
32
Multiple Rooms - Two LWT Zones
33
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
39
Produced Heat
40
Consumed Energy
40
Normal Kwh Rate Power Supply
41
Preferential Kwh Rate Power Supply
42
Setting up the Power Consumption Control
43
Permanent Power Limitation
44
Power Limitation Activated by Digital Inputs
44
Power Limitation Process
45
BBR16 Power Limitation
46
Smart Grid Capacity Limitation Due to Buffering
47
Setting up an External Temperature Sensor
47
Unit Installation
49
Preparing the Installation Site
49
Installation Site Requirements of the Outdoor Unit
50
Additional Installation Site Requirements of the Outdoor Unit in Cold Climates
51
Installation Site Requirements of the Indoor Unit
52
Special Requirements for R32 Units
53
Installation Patterns
55
Opening and Closing the Units
63
About Opening the Units
63
To Open the Outdoor Unit
63
To Close the Outdoor Unit
64
To Open the Indoor Unit
64
To Lower the Switch Box on the Indoor Unit
66
To Close the Indoor Unit
67
Mounting the Outdoor Unit
67
About Mounting the Outdoor Unit
67
Precautions When Mounting the Outdoor Unit
67
To Provide the Installation Structure
67
To Install the Outdoor Unit
68
To Provide Drainage
69
To Install the Discharge Grille
70
Mounting the Indoor Unit
71
About Mounting the Indoor Unit
71
Precautions When Mounting the Indoor Unit
71
To Install the Indoor Unit
71
To Connect the Drain Hose to the Drain
72
Piping Installation
73
Preparing Refrigerant Piping
73
Refrigerant Piping Requirements
73
Refrigerant Piping Insulation
74
Connecting the Refrigerant Piping
74
About Connecting the Refrigerant Piping
74
Precautions When Connecting the Refrigerant Piping
75
Guidelines When Connecting the Refrigerant Piping
76
Pipe Bending Guidelines
76
To Flare the Pipe End
76
To Braze the Pipe End
77
Using the Stop Valve and Service Port
78
To Connect the Refrigerant Piping to the Outdoor Unit
79
To Connect the Refrigerant Piping to the Indoor Unit
82
Checking the Refrigerant Piping
82
About Checking the Refrigerant Piping
82
Precautions When Checking the Refrigerant Piping
83
Checking Refrigerant Piping: Setup
83
To Check for Leaks
83
To Perform Vacuum Drying
84
Charging Refrigerant
85
About Charging Refrigerant
85
Precautions When Charging Refrigerant
86
Charging Additional Refrigerant
87
Completely Recharging Refrigerant
87
To Fix the Fluorinated Greenhouse Gases Label
88
Preparing Water Piping
89
Water Circuit Requirements
89
Formula to Calculate the Expansion Vessel Pre-Pressure
92
To Check the Water Volume and Flow Rate
92
Changing the Pre-Pressure of the Expansion Vessel
95
To Check the Water Volume: Examples
95
Connecting Water Piping
96
About Connecting the Water Piping
96
Precautions When Connecting the Water Piping
96
To Connect the Water Piping
96
To Connect the Recirculation Piping
98
To Fill the Water Circuit
99
To Fill the Domestic Hot Water Tank
99
To Insulate the Water Piping
99
Electrical Installation
100
About Connecting the Electrical Wiring
100
Precautions When Connecting the Electrical Wiring
101
Guidelines When Connecting the Electrical Wiring
101
About Electrical Compliance
103
About Preferential Kwh Rate Power Supply
103
Overview of Electrical Connections Except External Actuators
104
Connections to the Outdoor Unit
104
Specifications of Standard Wiring Components
105
To Connect the Electrical Wiring to the Outdoor Unit
105
Connections to the Indoor Unit
107
To Connect the Main Power Supply
110
Erla11~16Dav3+W1 + Ebvz16S18+23Dj
110
To Connect the Backup Heater Power Supply
112
To Connect the Shut-Off Valve
115
To Connect the Electricity Meters
116
To Connect the Domestic Hot Water Pump
117
To Connect the Alarm Output
118
To Connect the Space Cooling/Heating ON/OFF Output
119
To Connect the Power Consumption Digital Inputs
120
To Connect the Safety Thermostat (Normally Closed Contact)
121
To Connect a Smart Grid
123
To Install the Mounting Plate
127
After Connecting the Electrical Wiring to the Indoor Unit
127
Finishing the Outdoor Unit Installation
129
To Check the Insulation Resistance of the Compressor
129
To Finish the Outdoor Unit Installation
129
Configuration
130
Overview: Configuration
130
To Access the most Used Commands
131
To Connect the PC Cable to the Switch Box
133
Configuration Wizard
134
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
Preset Values and Schedules
141
Using Preset Values
141
Using and Programming Schedules
142
Schedule Screen: Example
145
Setting the Energy Prices
149
Weather-Dependent Curve
151
What Is a Weather-Dependent Curve
151
2-Points Curve
152
Slope-Offset Curve
153
Using Weather-Dependent Curves
154
Settings Menu
156
Malfunctioning
156
Room
157
Main Zone
161
Additional Zone
172
Space Heating/Cooling
177
Tank
186
User Settings
194
Information
198
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