Contents
Safety instructions
1.1 EC conformity
1.2 General instructions
1.3 Explanation of symbols
1.4 Changes
1.5 Warranty
1
3
3
3
4
4
Description of controller
2.1 Speci
fi
cations
2.2 About the controller
2.3 Scope of supply
2.4 Disposal of pollutants
2.5 Hydraulic variants
2
5
6
6
6
7
Operation
4.1 Display and input
4.2. Menu sequence
4
18
19
Parametrisation
5.1 Commissioning help
5.2 Free commissioning
5
20
20
Measurement
menu 1
values
6
21
Analyses
menu 2
7.1 Operating hours
7.2 Average
∆
T
7.3 Heat output
7.4 Graphic overview
7.5 Error messages
7.6 Reset/clear
7
22
22
22
22
22
22
Display mode
menu 3
8.1 Schematic
8.2 Overview
8.3 Alternating
8.4 Temperature Unit
8
23
23
23
23
Menu lock
menu 8
13
38
Language
menu10
14
38
Malfunctions/maintenance
16.1 Error messages
16.2 Replacing the fuse
16.3 Maintenance
16
40
41
41
Installation
3.1 Wall installation
3.2 Electrical connection
3.3 Installing the sensors
3
8
9-17
17
30
30
31
32
32
Special functions
menu 7
12.1 Program selection
12.2 Time & date
12.3 Sensor calibration
12.4 Commissioning
12.5 Factory settings
12.6 Expansions
12.7 Heat metering
12.8 Start aid
12.9 Speed control
12
33
33
33
34
34
34
34
35
36-37
Settings
menu 5
10.1-10.3 Tmin...
10.4-10.5 Tmax...
10.6-10.7
∆
T...
10.8-10.9 Tsetpoint,
hysteresis
10.10-10.13 Priority....
10.14 Table/overview
10
25
26
26-27
27
28
29
Useful notes
17
42-43
Operating modes
menu 4
9.1 Automatic
9.2 Manual
9.3 Off
9
24
24
24
Service values
menu 9
15
39
Chapter
Protective functions
menu 6
11.1 Seizing protection
11.2 Frost protection
11.3 Solar protection
11.4 Recooling
11.5 Anti-Legionella
11
Chapter
Page
Page
