Daikin Altherma 3 GEO EGSAX06UDA9W, User Reference Manual, Page: 2 / 36

Table of contents
User reference guide
2
EGSAH/X06+10(U)DA9W(G)
Daikin Altherma 3 GEO
4P569819-1A – 2019.10
Table of contents
1 Installer settings: Tables to be filled in by
installer 2
1.1 Configuration wizard.................................................................. 2
1.2 Settings menu ........................................................................... 2
2 Quick actions 3
2.1 User permission level ................................................................ 3
2.2 Space heating/cooling ............................................................... 3
2.3 Domestic hot water.................................................................... 5
3 General information 6
3.1 General safety precautions ....................................................... 6
3.1.1 For the user................................................................. 6
3.2 About the documentation .......................................................... 6
3.2.1 About this document ................................................... 6
3.2.2 Meaning of warnings and symbols.............................. 7
3.3 About the system....................................................................... 7
3.3.1 Components in a typical system layout....................... 7
4 Operation 8
4.1 User interface: Overview ........................................................... 8
4.2 Menu structure: Overview user settings .................................... 9
4.3 Possible screens: Overview ...................................................... 10
4.3.1 Home screen............................................................... 11
4.3.2 Main menu screen ...................................................... 12
4.3.3 Setpoint screen ........................................................... 13
4.3.4 Detailed screen with values ........................................ 13
4.4 Turning operation ON or OFF ................................................... 14
4.4.1 Visual indication .......................................................... 14
4.4.2 To turn ON or OFF...................................................... 14
4.5 Reading out information ............................................................ 15
To read out information............................................... 15
Possible read-out information ..................................... 15
4.6 Space heating/cooling control ................................................... 16
4.6.1 About space heating/cooling control ........................... 16
4.6.2 Setting the space operation mode .............................. 16
4.6.3 Determining which temperature control you are using 16
4.6.4 To change the desired room temperature................... 17
4.6.5 To change the desired leaving water temperature...... 17
4.7 Domestic hot water control ........................................................ 18
4.7.1 About domestic hot water control................................ 18
4.7.2 Reheat mode .............................................................. 18
4.7.3 Scheduled mode ......................................................... 18
4.7.4 Sch reheat mode........................................... 18
4.7.5 To change the domestic hot water temperature ......... 19
4.7.6 Using DHW powerful operation................................... 19
4.8 Preset values and schedules .................................................... 20
4.8.1 Using preset values .................................................... 20
4.8.2 Setting the energy prices ............................................ 20
4.8.3 Using and programming schedules ............................ 21
4.8.4 Schedule screen: Example ......................................... 21
4.9 Weather-dependent curve......................................................... 24
4.9.1 What is a weather-dependent curve? ......................... 24
4.9.2 2-points curve ............................................................. 24
4.9.3 Slope-offset curve ....................................................... 24
4.9.4 Using weather-dependent curves ............................... 25
4.10 Other functionalities................................................................... 27
4.10.1 To configure time and date ......................................... 27
4.10.2 Using quiet mode ........................................................ 27
4.10.3 Using holiday mode .................................................... 27
5 Energy saving tips 28
6 Maintenance and service 29
6.1 Overview: Maintenance and service ......................................... 29
7 Troubleshooting 30
7.1 To display the help text in case of a malfunction........................ 30
7.2 To check the malfunction history ................................................ 30
7.3 Symptom: You are feeling too cold (hot) in your living room ...... 30
7.4 Symptom: The water at the tap is too cold ................................. 30
7.5 Symptom: Heat pump failure ...................................................... 30
7.6 Symptom: The system is making gurgling noises after
commissioning............................................................................ 31
8 Relocation 32
8.1 Overview: Relocation ................................................................. 32
9 Disposal 32
10 Glossary 32
1 Installer settings: Tables to
be filled in by installer
1.1 Configuration wizard
Setting Fill in…
System
Indoor unit type (read only)
Backup heater type (read
only) [9.3.1]
Domestic hot water
[9.2.1]
Emergency [9.5]
Number of zones [4.4]
Backup heater
Voltage [9.3.2]
Maximum capacity [9.3.9]
Main zone
Emitter type [2.7]
Control [2.9]
Setpoint mode [2.4]
Schedule [2.1]
WD curve type [2.E]
Additional zone
(only if [4.4] = 1, dual zone)
Emitter type [3.7]
Control (read only) [3.9]
Setpoint mode [3.4]
Schedule [3.1]
WD curve type
[3.C]
Tank
Heat up mode [5.6]
Comfort setpoint [5.2]
Eco setpoint [5.3]
Reheat setpoint [5.4]
1.2 Settings menu
Setting Fill in…
Main zone
Thermostat type [2.A]
Additional zone (if applicable)
Thermostat type [3.A]
Information