Table of Contents
Advertisement
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
Components in a typical system layout .........................................................................................................................
4.1
User permission level .....................................................................................................................................................
4.2
Space heating/cooling ....................................................................................................................................................
5.1
User interface: Overview ...............................................................................................................................................
5.2
Menu structure: Overview user settings .......................................................................................................................
5.3
Possible screens: Overview ............................................................................................................................................
5.3.1
Home screen ..................................................................................................................................................
5.3.2
Main menu screen .........................................................................................................................................
5.3.3
Setpoint screen ..............................................................................................................................................
5.3.4
Detailed screen with values...........................................................................................................................
5.4
Turning operation ON or OFF.........................................................................................................................................
5.4.1
Visual indication.............................................................................................................................................
5.4.2
To turn ON or OFF..........................................................................................................................................
5.5
Reading out information ................................................................................................................................................
5.6
Space heating/cooling control .......................................................................................................................................
5.6.1
About space heating/cooling control ............................................................................................................
5.6.2
Setting the space operation mode ................................................................................................................
5.6.3
Determining which temperature control you are using ...............................................................................
5.6.4
To change the desired room temperature....................................................................................................
5.6.5
To change the desired leaving water temperature ......................................................................................
5.7
Preset values and schedules ..........................................................................................................................................
5.7.1
Using preset values........................................................................................................................................
5.7.2
Using and programming schedules ...............................................................................................................
5.7.3
Schedule screen: Example .............................................................................................................................
5.7.4
Setting the energy prices...............................................................................................................................
5.8
Weather-dependent curve ............................................................................................................................................
5.8.1
What is a weather-dependent curve?...........................................................................................................
5.8.2
2-points curve ................................................................................................................................................
5.8.3
Slope-offset curve..........................................................................................................................................
5.8.4
Using weather-dependent curves .................................................................................................................
5.9
Other functionalities ......................................................................................................................................................
5.9.1
To configure time and date ...........................................................................................................................
5.9.2
Using quiet mode...........................................................................................................................................
5.9.3
Using holiday mode .......................................................................................................................................
5.9.4
Using WLAN ...................................................................................................................................................
7.1
Overview: Maintenance and service..............................................................................................................................
8.1
To display the help text in case of a malfunction ..........................................................................................................
8.2
To check the malfunction history ..................................................................................................................................
8.3
Symptom: You are feeling too cold (hot) in your living room .......................................................................................
8.4
Symptom: Unit failure ....................................................................................................................................................
8.5
Symptom: The system is making gurgling noises after commissioning ........................................................................
9.1
Overview: Relocation .....................................................................................................................................................
4
7
10
10
11
11
11
15
15
17
18
18
20
21
22
23
23
23
24
24
24
24
26
27
28
29
29
29
32
36
38
38
39
40
41
43
43
43
43
44
47
48
48
50
50
50
51
51
52
53
53
54
55
56
EWAA011~016DA + EWYA009~016DA
Packaged air-cooled water chillers
and packaged air to water heat pumps
4P620246-1B - 2023.11
5
7
8
Advertisement
Table of Contents
