Viessmann VITOLIGNO 200-S Technical Manual page 12

Control unit
(cont.)
Menu
Heating GF living room
14 °
Extensions and sensors that can be used by expanding the system with Vitotrol together with controller modules
Max. number of extensions
3
Max. number of sensors
Accessories for Vitotrol 350
Controller module
Part no. 7453 165
■ Up to 4 extensions per controller module
■ 5 controller modules can be combined in series via CAN BUS
■ Max. 20 extensions can be connected to Vitotrol 350
Data line 10 m
Part no. 7522 616
CAN BUS data cable. Type of cable: LiYCY 2x2x0,34 mm
screened.
Each additional controller module requires a data cable.
A Contact temperature sensor
B Pump
C Mixing valve
VIESMANN
12
15/12/2013
13:42
Set: 21.0 °
20.5 °
Vitotrol with 1 con- Vitotrol with 2 con-
troller module troller modules
4 8
8 16
2 ,
Standard delivery:
■ Programming unit with touchscreen
■ Wall socket for wall mounting
■ Fixing materials for wall mounting
Vitotrol with 3 con- Vitotrol with 4 con-
troller modules troller modules
12 16
24 32
Standard delivery:
■ Controller module in plastic casing
(length 325 mm, height 195 mm, depth 75 mm)
■ 4 contact temperature sensors Pt1000
The total length of all CAN BUS cables must not exceed 200 m.
Heating circuit
Weather-compensated heating circuit control unit with digital time
switch for setback mode according to individual day and seven-day
program, with pump control unit, frost protection function, eco mode
and limited flow temperature.
Note
The contact temperature sensor A is part of the standard delivery of
the controller module.
Vitotrol with 5 con-
troller modules
20
40
VITOLIGNO 200-S