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EHBX08EF9W
Daikin EHBX08EF9W Manuals
Manuals and User Guides for Daikin EHBX08EF9W. We have
2
Daikin EHBX08EF9W manuals available for free PDF download: Installer's Reference Manual, Installation Manual
Daikin EHBX08EF9W Installer's Reference Manual (296 pages)
Brand:
Daikin
| Category:
Heat Pump
| Size: 14.79 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 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
5 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
31
Possible Combinations of Indoor Unit and Domestic Hot Water Tank
31
6 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
48
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
53
DHW Pump for Tank Preheating
54
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
59
Power Limitation Activated by Digital Inputs
60
Power Limitation Process
61
BBR16 Power Limitation
62
Setting up an External Temperature Sensor
63
7 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
68
Installation Site Requirements of the Indoor Unit
69
Special Requirements for R32 Units
70
Installation Patterns
70
Opening and Closing the Units
74
About Opening the Units
74
To Open the Outdoor Unit
74
To Close the Outdoor Unit
75
To Open the Indoor Unit
75
To Close the Indoor Unit
77
Mounting the Outdoor Unit
77
About Mounting the Outdoor Unit
77
Precautions When Mounting the Outdoor Unit
77
To Provide the Installation Structure
78
To Install the Outdoor Unit
80
To Provide Drainage
81
To Prevent the Outdoor Unit from Falling over
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
8 Piping Installation
87
Preparing Refrigerant Piping
87
Refrigerant Piping Requirements
87
Refrigerant Piping Insulation
88
Connecting the Refrigerant Piping
88
About Connecting the Refrigerant Piping
88
Precautions When Connecting the Refrigerant Piping
89
Guidelines When Connecting the Refrigerant Piping
90
Pipe Bending Guidelines
90
To Flare the Pipe End
90
To Braze the Pipe End
91
Using the Stop Valve and Service Port
92
To Connect the Refrigerant Piping to the Outdoor Unit
93
To Connect the Refrigerant Piping to the Indoor Unit
94
Checking the Refrigerant Piping
94
About Checking the Refrigerant Piping
94
Precautions When Checking the Refrigerant Piping
95
To Check for Leaks
95
To Perform Vacuum Drying
96
To Insulate the Refrigerant Piping
97
Charging Refrigerant
97
About Charging Refrigerant
97
Precautions When Charging Refrigerant
98
To Determine the Additional Refrigerant Amount
98
To Determine the Complete Recharge Amount
99
To Charge Additional Refrigerant
99
To Fix the Fluorinated Greenhouse Gases Label
99
Preparing Water Piping
100
Water Circuit Requirements
100
Formula to Calculate the Expansion Vessel Pre-Pressure
103
To Check the Water Volume and Flow Rate
103
Changing the Pre-Pressure of the Expansion Vessel
105
To Check the Water Volume: Examples
105
Connecting Water Piping
106
About Connecting the Water Piping
106
Precautions When Connecting the Water Piping
106
To Connect the Water Piping
106
To Fill the Water Circuit
108
To Fill the Domestic Hot Water Tank
108
To Insulate the Water Piping
108
9 Electrical Installation
109
About Connecting the Electrical Wiring
109
Precautions When Connecting the Electrical Wiring
109
Guidelines When Connecting the Electrical Wiring
110
Specifications of Standard Wiring Components
111
About Electrical Compliance
112
About Preferential Kwh Rate Power Supply
112
Overview of Electrical Connections Except External Actuators
113
Connections to the Outdoor Unit
113
To Connect the Electrical Wiring to the Outdoor Unit
113
Connections to the Indoor Unit
115
To Connect the Main Power Supply
119
To Connect the Backup Heater Power Supply
121
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)
131
To Connect a Smart Grid
132
To Connect the WLAN Cartridge (Delivered as Accessory)
136
10 Configuration
137
Overview: Configuration
137
To Access the most Used Commands
138
To Connect the PC Cable to the Switch Box
140
Configuration Wizard
141
Possible Screens
142
Possible Screens: Overview
142
Home Screen
143
Main Menu Screen
145
Menu Screen
146
Setpoint Screen
146
Detailed Screen with Values
147
Preset Values and Schedules
148
Using Preset Values
148
Using and Programming Schedules
148
Schedule Screen: Example
152
Setting the Energy Prices
156
Weather-Dependent Curve
158
What Is a Weather-Dependent Curve
158
2-Points Curve
158
Slope-Offset Curve
159
Using Weather-Dependent Curves
161
Settings Menu
163
Malfunctioning
163
Room
163
Main Zone
167
Additional Zone
178
Space Heating/Cooling
182
Tank
191
User Settings
200
Information
204
Installer Settings
205
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
About Cleaning the Water Filter in Case of Trouble
250
To Remove the Water Filter
250
To Clean the Water Filter in Case of Trouble
251
To Install the Water Filter
252
14 Troubleshooting
254
Overview: Troubleshooting
254
Precautions When Troubleshooting
254
Solving Problems Based on Symptoms
255
Symptom: the Unit Is NOT Heating or Cooling as Expected
255
Symptom: Hot Water Does NOT Reach the Desired Temperature
255
Symptom: the Compressor Does NOT Start (Space Heating or Domestic Water Heating)
256
Symptom: the System Is Making Gurgling Noises after Commissioning
256
Symptom: the Pump Is Making Noise (Cavitation)
257
Symptom: the Pressure Relief Valve Opens
257
Symptom: the Water Pressure Relief Valve Leaks
258
Symptom: the Space Is NOT Sufficiently Heated at Low Outdoor Temperatures
258
Symptom: the Pressure at the Tapping Point Is Temporarily Unusually High
259
Symptom: Tank Disinfection Function Is NOT Completed Correctly (AH-Error)
259
Solving Problems Based on Error Codes
260
To Display the Help Text in Case of a Malfunction
260
Error Codes: Overview
260
15 Disposal
265
Overview: Disposal
265
To Pump down
265
16 Technical Data
267
Piping Diagram: Outdoor Unit
268
Piping Diagram: Indoor Unit
269
Wiring Diagram: Outdoor Unit
270
Wiring Diagram: Indoor Unit
272
ESP Curve: Indoor Unit
280
17 Glossary
281
18 Field Settings Table
282
Daikin EHBX08EF9W Installation Manual (44 pages)
Brand:
Daikin
| Category:
Heat Pump
| Size: 6.01 MB
Table of Contents
Table of Contents
3
About this Document
3
Specific Installer Safety Instructions
4
About the Box
5
Indoor Unit
5
To Remove the Accessories from the Indoor Unit
5
Unit Installation
5
Preparing the Installation Site
5
Installation Site Requirements of the Indoor Unit
5
Special Requirements for R32 Units
6
Installation Patterns
7
Opening and Closing the Unit
9
To Open the Indoor Unit
9
To Close the Indoor Unit
10
Mounting the Indoor Unit
10
To Install the Indoor Unit
10
To Connect the Drain Hose to the Drain
11
Piping Installation
11
Preparing Refrigerant Piping
11
Refrigerant Piping Requirements
11
Refrigerant Piping Insulation
11
Connecting Refrigerant Piping
12
To Connect the Refrigerant Piping to the Indoor Unit
12
Preparing Water Piping
12
To Check the Water Volume and Flow Rate
12
Connecting Water Piping
13
To Connect the Water Piping
13
To Fill the Water Circuit
13
To Fill the Domestic Hot Water Tank
13
To Insulate the Water Piping
13
Electrical Installation
13
About Electrical Compliance
13
Guidelines When Connecting the Electrical Wiring
13
Connections to the Indoor Unit
13
To Connect the Main Power Supply
15
To Connect the Backup Heater Power Supply
16
To Connect the Shut-Off Valve
17
To Connect the Electricity Meters
18
To Connect the Domestic Hot Water Pump
18
To Connect the Alarm Output
18
To Connect the Space Cooling/Heating ON/OFF Output
19
To Connect the Changeover to External Heat Source
19
To Connect the Power Consumption Digital Inputs
20
To Connect the Safety Thermostat (Normally Closed Contact)
20
To Connect a Smart Grid
21
To Connect the WLAN Cartridge (Delivered as Accessory)
23
Configuration
23
Overview: Configuration
23
To Access the most Used Commands
23
Configuration Wizard
24
Configuration Wizard: Language
24
Configuration Wizard: Time and Date
24
Configuration Wizard: System
25
Configuration Wizard: Backup Heater
26
Configuration Wizard: Main Zone
27
Configuration Wizard: Additional Zone
28
Configuration Wizard: Tank
28
Weather-Dependent Curve
29
What Is a Weather-Dependent Curve
29
2-Points Curve
29
Slope-Offset Curve
29
Using Weather-Dependent Curves
30
Settings Menu
31
Main Zone
31
Additional Zone
31
Information
31
Menu Structure: Overview Installer Settings
32
Commissioning
33
Checklist before Commissioning
33
Checklist During Commissioning
33
To Check the Minimum Flow Rate
34
To Perform an Air Purge
34
To Perform an Operation Test Run
34
To Perform an Actuator Test Run
34
To Perform an Underfloor Heating Screed Dryout
35
Hand-Over to the User
35
10 Technical Data
36
Piping Diagram: Indoor Unit
36
Wiring Diagram: Indoor Unit
37
Ventilation: Indoor Unit
40
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