15
DEU
ENG
ENG
Content
1 About these instructions .............................................................................................. 16
1.1 Validity, storage and forwarding of the instructions
16
1.2 Symbols
16
2 Safety .......................................................................................................................... 16
2.1 Intended use
16
2.2 Safety notes
16
2.3 Conformity
17
3 Function ....................................................................................................................... 17
4 Device overview ........................................................................................................... 18
4.1 Operating elements
18
4.2 Connections
18
4.3 Technical data
18
5 Installation ................................................................................................................... 19
5.1 On-surface
19
5.2 DIN rail (optional)
20
6 Connections ................................................................................................................. 20
6.1 Supply connection
20
6.2 Boiler connection (4.1/4.2)
20
6.3 Air dehumidifier connection (central unit variant)
20
6.4 Change over pilot connection (central unit variant)
20
6.5 Pump connection (5.1/5.2/5.3)
21
6.6 Humidity sensor connection (6.3/6.4)
21
6.7 External change over signal connection (6.1/6.2)
22
6.8 External timer connection (central unit variant)
22
6.9 Temperature limiter connection (central unit variant)
23
7 Commissioning ............................................................................................................ 23
7.1 Teach-in without central unit (stand-alone operation)
23
7.1.1 Teach-in Multi IO Box to several base stations
24
7.2 Teach-in to DITECH Smart Home iL central unit
24
8 Displays ....................................................................................................................... 24
9 Cleaning ....................................................................................................................... 25
10 Resetting factory settings ............................................................................................ 25
11 Decommissioning ......................................................................................................... 25
12 Disposal ....................................................................................................................... 25