Contents
English
Variomat Touch
09.09.2022-Rev. C
englisch
3 Safety .......................................................................................28
3.1
3.1.1
3.2
3.3
3.4
Intended use .......................................................................................... 28
3.5
3.6
Residual risks .......................................................................................... 28
4.1
Description ............................................................................................. 29
4.2
Overview................................................................................................. 29
4.3
Identification .......................................................................................... 29
4.3.1
Nameplate ............................................................................. 29
4.3.2
Type code .............................................................................. 29
4.4
Function .................................................................................................. 29
4.5
Scope of delivery ................................................................................... 30
4.6
5.1
Technical data ........................................................................................ 30
5.2
Settings ................................................................................................... 31
5.2.1
5.2.2
5.2.3
5.3
Replacing the fuses ............................................................................... 32
6 Technical data .........................................................................33
6.1
Control unit ............................................................................................ 33
6.2
Tanks ....................................................................................................... 33
7 Installation ...............................................................................33
7.1
7.1.1
7.2
Preparatory work ................................................................................... 34
7.3
Execution ................................................................................................ 34
7.3.1
Positioning ............................................................................ 34
7.3.2
7.3.3
Tank installation ................................................................... 34
7.3.4
7.3.5
7.3.6
7.4
7.4.1
Function ................................................................................. 37
7.5
7.5.1
Terminal diagram ................................................................. 38
7.5.2
7.5.3
7.5.4
RS-485 interface .................................................................... 39
7.6
8 Commissioning ....................................................................... 40
8.1
8.2
8.3
8.4
8.5
8.6
8.7
9 Operation ................................................................................ 42
9.2
10 Controller ................................................................................ 43
10.1
10.2
10.3
10.4
11 Maintenance ........................................................................... 47
11.1
11.2
11.3
12 Disassembly ............................................................................ 49
13 Annex ...................................................................................... 49
13.1
13.2
13.3
ivz_en
Variomat Touch - 09.09.2022-Rev. C
8.4.1
8.4.2
Venting the pump ................................................................................. 42
9.1.1
Automatic mode ................................................................... 42
9.1.2
Manual mode ........................................................................ 42
9.1.3
Stop mode ............................................................................. 43
9.1.4
Summer operation ............................................................... 43
Restarting ............................................................................................... 43
Operator panel ...................................................................................... 43
10.3.1
Customer menu .................................................................... 44
10.3.2
Service menu ........................................................................ 44
10.3.3
Default settings .................................................................... 45
10.3.4
10.3.5
Messages ................................................................................................ 46
11.1.1
11.1.2
Inspection .............................................................................................. 49
11.3.1
11.3.2
11.3.3
Guarantee .............................................................................................. 49
Contents
English - 27