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Daikin EHVH04S18E Manuals
Manuals and User Guides for Daikin EHVH04S18E. We have
2
Daikin EHVH04S18E manuals available for free PDF download: Installer's Reference Manual
Daikin EHVH04S18E Installer's Reference Manual (300 pages)
Brand:
Daikin
| Category:
Heat Pump
| Size: 17 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
23
To Unpack the Outdoor Unit
23
To Handle 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
Domestic Hot Water Tank Kit
26
To Remove the Accessories from the Domestic Hot Water Tank Kit
26
Checklist for the Required DHW Accessories
26
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
30
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
43
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
50
Setup and Configuration - DHW Tank
52
DHW Pump for Instant Hot Water
52
DHW Pump for Disinfection
53
Setting up the Energy Metering
53
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
58
Power Limitation Process
59
BBR16 Power Limitation
60
Setting up an External Temperature Sensor
61
7 Unit Installation
62
Preparing the Installation Site
62
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
72
About Opening the Units
72
To Open the Outdoor Unit
72
To Close the Outdoor Unit
73
To Open the Indoor Unit
73
To Lower the Switch Box on the Indoor Unit
75
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
79
To Provide Drainage
80
To Prevent the Outdoor Unit from Falling over
82
Mounting the Indoor Unit
83
About Mounting the Indoor Unit
83
Precautions When Mounting the Indoor Unit
83
To Install the Indoor Unit
83
To Connect the Drain Hose to the Drain
84
8 Piping Installation
85
Preparing Refrigerant Piping
85
Refrigerant Piping Requirements
85
Refrigerant Piping Insulation
86
Connecting the Refrigerant Piping
86
About Connecting the Refrigerant Piping
86
Precautions When Connecting the Refrigerant Piping
87
Guidelines When Connecting the Refrigerant Piping
88
Pipe Bending Guidelines
88
To Flare the Pipe End
88
To Braze the Pipe End
89
Using the Stop Valve and Service Port
90
To Connect the Refrigerant Piping to the Outdoor Unit
91
To Connect the Refrigerant Piping to the Indoor Unit
92
Checking the Refrigerant Piping
92
About Checking the Refrigerant Piping
92
Precautions When Checking the Refrigerant Piping
93
To Check for Leaks
93
To Perform Vacuum Drying
94
To Insulate the Refrigerant Piping
95
Charging Refrigerant
95
About Charging Refrigerant
95
Precautions When Charging Refrigerant
96
To Determine the Additional Refrigerant Amount
96
To Determine the Complete Recharge Amount
97
To Charge Additional Refrigerant
97
To Fix the Fluorinated Greenhouse Gases Label
97
Preparing Water Piping
98
Water Circuit Requirements
98
Formula to Calculate the Expansion Vessel Pre-Pressure
102
To Check the Water Volume and Flow Rate
102
Changing the Pre-Pressure of the Expansion Vessel
104
To Check the Water Volume: Examples
105
Connecting Water Piping
105
About Connecting the Water Piping
105
Precautions When Connecting the Water Piping
106
To Connect the Water Piping
106
To Connect the Water Piping for Domestic Hot Water
108
To Connect the Recirculation Piping
111
To Fill the Water Circuit
111
To Fill the Domestic Hot Water Tank
111
To Insulate the Water Piping
112
9 Electrical Installation
113
About Connecting the Electrical Wiring
113
Precautions When Connecting the Electrical Wiring
114
Guidelines When Connecting the Electrical Wiring
114
Specifications of Standard Wiring Components
116
About Electrical Compliance
116
About Preferential Kwh Rate Power Supply
116
Overview of Electrical Connections Except External Actuators
117
Connections to the Outdoor Unit
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
126
To Connect the Electricity Meters
127
To Connect the Domestic Hot Water Pump
128
To Connect the Alarm Output
129
To Connect the Space Cooling/Heating ON/OFF Output
130
To Connect the Changeover to External Heat Source
131
To Connect the Power Consumption Digital Inputs
132
To Connect the Safety Thermostat (Normally Closed Contact)
133
To Connect a Smart Grid
134
To Connect the WLAN Cartridge (Delivered as Accessory)
138
After Connecting the Electrical Wiring to the Indoor Unit
138
10 Configuration
140
Overview: Configuration
140
To Access the most Used Commands
141
To Connect the PC Cable to the Switch Box
143
Configuration Wizard
144
Possible Screens
145
Possible Screens: Overview
145
Home Screen
146
Main Menu Screen
148
Menu Screen
149
Setpoint Screen
149
Detailed Screen with Values
150
Preset Values and Schedules
151
Using Preset Values
151
Using and Programming Schedules
151
Schedule Screen: Example
154
Setting the Energy Prices
158
Weather-Dependent Curve
160
What Is a Weather-Dependent Curve
160
2-Points Curve
161
Slope-Offset Curve
162
Using Weather-Dependent Curves
163
Settings Menu
165
Malfunctioning
165
Room
166
Main Zone
170
Additional Zone
181
Space Heating/Cooling
185
Tank
194
User Settings
202
Information
206
Installer Settings
207
Commissioning
229
User Profile
229
Operation
229
Wlan
230
Menu Structure: Overview User Settings
233
Menu Structure: Overview Installer Settings
234
11 Commissioning
236
Overview: Commissioning
236
Precautions When Commissioning
237
Checklist before Commissioning
237
Checklist During Commissioning
238
Minimum Flow Rate
238
Air Purge Function
239
Operation Test Run
240
Actuator Test Run
241
Underfloor Heating Screed Dryout
242
12 Hand-Over to the User
246
13 Maintenance and Service
247
Maintenance Safety Precautions
247
Yearly Maintenance
248
Yearly Maintenance Outdoor Unit: Overview
248
Yearly Maintenance Outdoor Unit: Instructions
248
Yearly Maintenance Indoor Unit: Overview
248
Yearly Maintenance Indoor Unit: Instructions
248
To Drain the Domestic Hot Water Tank
251
To Inspect the Inside of the Domestic Hot Water Tank
252
About Cleaning the Water Filter in Case of Trouble
253
To Remove the Water Filter
253
To Clean the Water Filter in Case of Trouble
254
To Install the Water Filter
255
14 Troubleshooting
256
Overview: Troubleshooting
256
Precautions When Troubleshooting
256
Solving Problems Based on Symptoms
257
Symptom: the Unit Is NOT Heating or Cooling as Expected
257
Symptom: Hot Water Does NOT Reach the Desired Temperature
258
Symptom: the Compressor Does NOT Start (Space Heating or Domestic Water Heating)
258
Symptom: the System Is Making Gurgling Noises after Commissioning
258
Symptom: the Pump Is Making Noise (Cavitation)
259
Symptom: the Pressure Relief Valve Opens
259
Symptom: the Water Pressure Relief Valve Leaks
260
Symptom: the Space Is NOT Sufficiently Heated at Low Outdoor Temperatures
260
Symptom: the Pressure at the Tapping Point Is Temporarily Unusually High
261
Symptom: Decoration Panels Are Pushed Away Due to a Swollen Tank
261
Symptom: Tank Disinfection Function Is NOT Completed Correctly (AH-Error)
261
Solving Problems Based on Error Codes
262
To Display the Help Text in Case of a Malfunction
262
Error Codes: Overview
263
15 Disposal
267
Overview: Disposal
267
To Pump down
267
16 Technical Data
269
Piping Diagram: Outdoor Unit
270
Piping Diagram: Indoor Unit
271
Wiring Diagram: Outdoor Unit
272
Wiring Diagram: Indoor Unit
274
ESP Curve: Indoor Unit
283
Technical Specifications: Domestic Hot Water Tank
283
Test Results in Accordance with EN12897 (2016)
283
Warning Label
284
17 Glossary
285
18 Field Settings Table
286
Daikin EHVH04S18E Installer's Reference Manual (272 pages)
Brand:
Daikin
| Category:
Heat Pump
| Size: 15.8 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
Outdoor Unit
22
To Unpack the Outdoor Unit
22
To Handle 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
24
To Handle the Indoor Unit
25
About the Units and Options
26
Identification
26
Identification Label: Outdoor Unit
26
Identification Label: Indoor Unit
27
Combining Units and Options
27
Possible Options for the Outdoor Unit
27
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 System
32
Multiple Rooms - Two LWT Zones
32
Setting up the Domestic Hot Water Tank
34
System Layout - Integrated DHW Tank
34
Selecting the Volume and Desired Temperature for the DHW Tank
35
Setup and Configuration - DHW Tank
36
DHW Pump for Instant Hot Water
37
DHW Pump for Disinfection
37
Setting up the Energy Metering
38
Produced Heat
38
Consumed Energy
38
Normal Kwh Rate Power Supply
39
Preferential Kwh Rate Power Supply
40
Setting up the Power Consumption Control
41
Permanent Power Limitation
41
Permanent Power Limitation
42
Power Limitation Activated by Digital Inputs
43
Power Limitation Process
44
BBR16 Power Limitation
44
Setting up an External Temperature Sensor
45
Unit Installation
47
Preparing the Installation Site
47
Installation Site Requirements of the Outdoor Unit
48
Notice
48
Additional Installation Site Requirements of the Outdoor Unit in Cold Climates
50
Installation Site Requirements of the Indoor Unit
51
Special Requirements for R32 Units
52
Installation Patterns
53
Opening and Closing the Units
57
About Opening the Units
57
To Open the Outdoor Unit
57
To Close the Outdoor Unit
58
To Open the Indoor Unit
58
To Lower the Switch Box on the Indoor Unit
60
To Close the Indoor Unit
61
Mounting the Outdoor Unit
61
About Mounting the Outdoor Unit
61
Precautions When Mounting the Outdoor Unit
61
To Provide the Installation Structure
61
To Install the Outdoor Unit
64
To Provide Drainage
65
To Prevent the Outdoor Unit from Falling over
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
70
Preparing Refrigerant Piping
70
Refrigerant Piping Requirements
70
Refrigerant Piping Insulation
71
Connecting the Refrigerant Piping
71
About Connecting the Refrigerant Piping
71
Precautions When Connecting the Refrigerant Piping
72
Guidelines When Connecting the Refrigerant Piping
73
Pipe Bending Guidelines
73
To Flare the Pipe End
73
To Braze the Pipe End
74
Using the Stop Valve and Service Port
75
To Connect the Refrigerant Piping to the Outdoor Unit
76
To Connect the Refrigerant Piping to the Indoor Unit
77
Checking the Refrigerant Piping
77
About Checking the Refrigerant Piping
77
Precautions When Checking the Refrigerant Piping
78
To Check for Leaks
78
To Perform Vacuum Drying
79
To Insulate the Refrigerant Piping
80
Charging Refrigerant
80
About Charging Refrigerant
80
Precautions When Charging Refrigerant
81
To Determine the Additional Refrigerant Amount
81
To Determine the Complete Recharge Amount
82
To Charge Additional Refrigerant
82
To Fix the Fluorinated Greenhouse Gases Label
82
Preparing Water Piping
83
Water Circuit Requirements
83
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 Recirculation Piping
92
To Fill the Water Circuit
92
To Fill the Domestic Hot Water Tank
92
To Insulate the Water Piping
93
Electrical Installation
94
About Connecting the Electrical Wiring
94
Precautions When Connecting the Electrical Wiring
95
Guidelines When Connecting the Electrical Wiring
95
Specifications of Standard Wiring Components
97
About Electrical Compliance
97
About Preferential Kwh Rate Power Supply
97
Overview of Electrical Connections Except External Actuators
98
Connections to the Outdoor Unit
98
To Connect the Electrical Wiring to the Outdoor Unit
98
Connections to the Indoor Unit
100
To Connect the Main Power Supply
103
To Connect the Backup Heater Power Supply
105
To Connect the Shut-Off Valve
108
To Connect the Electricity Meters
109
To Connect the Domestic Hot Water Pump
110
To Connect the Alarm Output
111
To Connect the Space Cooling/Heating ON/OFF Output
112
To Connect the Changeover to External Heat Source
113
To Connect the Power Consumption Digital Inputs
114
To Connect the Safety Thermostat (Normally Closed Contact)
115
To Connect a Smart Grid
117
To Connect the WLAN Cartridge (Delivered as Accessory)
121
To Install the Mounting Plate
121
After Connecting the Electrical Wiring to the Indoor Unit
122
Configuration
123
Overview: Configuration
123
To Access the most Used Commands
124
To Connect the PC Cable to the Switch Box
126
Configuration Wizard
127
Possible Screens
128
Possible Screens: Overview
128
Home Screen
129
Main Menu Screen
131
Menu Screen
132
Setpoint Screen
132
Detailed Screen with Values
133
Preset Values and Schedules
134
Using Preset Values
134
Using and Programming Schedules
134
Schedule Screen: Example
137
Setting the Energy Prices
141
Weather-Dependent Curve
143
What Is a Weather-Dependent Curve
143
2-Points Curve
144
Slope-Offset Curve
145
Using Weather-Dependent Curves
146
Settings Menu
148
Malfunctioning
148
Room
149
Main Zone
153
Additional Zone
162
Space Heating/Cooling
165
Tank
173
User Settings
181
Information
186
Installer Settings
187
Commissioning
207
User Profile
207
Operation
208
Wlan
208
Menu Structure: Overview User Settings
211
Menu Structure: Overview Installer Settings
212
Commissioning
213
Overview: Commissioning
213
Precautions When Commissioning
214
Checklist before Commissioning
214
Checklist During Commissioning
215
Minimum Flow Rate
215
Air Purge Function
216
Operation Test Run
218
Actuator Test Run
219
Underfloor Heating Screed Dryout
220
Hand-Over to the User
224
Maintenance and Service
225
Maintenance Safety Precautions
225
Yearly Maintenance
226
Yearly Maintenance Outdoor Unit: Overview
226
Yearly Maintenance Outdoor Unit: Instructions
226
Yearly Maintenance Indoor Unit: Overview
226
Yearly Maintenance Indoor Unit: Instructions
226
To Drain the Domestic Hot Water Tank
228
About Cleaning the Water Filter in Case of Trouble
229
To Remove the Water Filter
229
To Clean the Water Filter in Case of Trouble
230
To Install the Water Filter
231
Troubleshooting
232
Overview: Troubleshooting
232
Precautions When Troubleshooting
232
Solving Problems Based on Symptoms
233
Symptom: the Unit Is NOT Heating or Cooling as Expected
233
Symptom: Hot Water Does NOT Reach the Desired Temperature
234
Symptom: the Compressor Does NOT Start (Space Heating or Domestic Water Heating)
234
Symptom: the System Is Making Gurgling Noises after Commissioning
235
Symptom: the Pump Is Making Noise (Cavitation)
235
Symptom: the Pressure Relief Valve Opens
236
Symptom: the Water Pressure Relief Valve Leaks
236
Symptom: the Space Is NOT Sufficiently Heated at Low Outdoor Temperatures
237
Symptom: the Pressure at the Tapping Point Is Temporarily Unusually High
238
Symptom: Decoration Panels Are Pushed Away Due to a Swollen Tank
238
Symptom: Tank Disinfection Function Is NOT Completed Correctly (AH-Error)
238
Solving Problems Based on Error Codes
238
To Display the Help Text in Case of a Malfunction
239
Error Codes: Overview
239
Disposal
243
Overview: Disposal
243
To Pump down
243
Technical Data
245
Piping Diagram: Outdoor Unit
246
Piping Diagram: Indoor Unit
247
Wiring Diagram: Outdoor Unit
248
Wiring Diagram: Indoor Unit
250
ESP Curve: Indoor Unit
259
Glossary
260
Field Settings Table
261
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