Table of contents
User reference guide
2
Table of contents
1.1
Meaning of warnings and symbols.................................................................................................................................
2.1
General............................................................................................................................................................................
2.2
Instructions for safe operation .......................................................................................................................................
3.1
4.1
User permission level...................................................................................................................................................... 11
4.2
Space heating/cooling..................................................................................................................................................... 11
4.3
Domestic hot water ........................................................................................................................................................ 14
5.1
User interface: Overview ................................................................................................................................................ 16
5.2
5.3
Possible screens: Overview............................................................................................................................................. 19
5.3.1
Home screen................................................................................................................................................... 19
5.3.2
Main menu screen.......................................................................................................................................... 22
5.3.3
Setpoint screen............................................................................................................................................... 23
5.3.4
Detailed screen with values ........................................................................................................................... 24
5.4
Turning operation ON or OFF ......................................................................................................................................... 24
5.4.1
Visual indication.............................................................................................................................................. 24
5.4.2
To turn ON or OFF .......................................................................................................................................... 25
5.5
Reading out information................................................................................................................................................. 26
5.6
Space heating/cooling control........................................................................................................................................ 26
5.6.1
5.6.2
5.6.3
5.6.4
5.6.5
5.7
Domestic hot water control............................................................................................................................................ 30
5.7.1
5.7.2
Reheat mode .................................................................................................................................................. 31
5.7.3
Scheduled reheat mode ................................................................................................................................. 31
5.7.4
5.7.5
Using DHW powerful operation ..................................................................................................................... 33
5.8
Preset values and schedules........................................................................................................................................... 33
5.8.1
Using preset values......................................................................................................................................... 33
5.8.2
5.8.3
Schedule screen: Example.............................................................................................................................. 36
5.8.4
Setting the energy prices................................................................................................................................ 40
5.9
Weather-dependent curve ............................................................................................................................................. 42
5.9.1
5.9.2
2-points curve................................................................................................................................................. 43
5.9.3
Slope-offset curve........................................................................................................................................... 44
5.9.4
5.10
Other functionalities ....................................................................................................................................................... 47
5.10.1
To configure time and date............................................................................................................................ 47
5.10.2
Using quiet mode ........................................................................................................................................... 48
5.10.3
Using holiday mode ........................................................................................................................................ 48
5.10.4
Using WLAN .................................................................................................................................................... 49
7.1
8.1
8.2
To check the malfunction history ................................................................................................................................... 56
8.3
8.4
8.5
Symptom: Heat pump failure ......................................................................................................................................... 57
8.6
4
5
7
7
8
10
11
16
53
54
56
EHSH/X(B)04+08P30+50EF
Daikin Altherma 3 R ECH₂O
4P678719-1 - 2021.11