Connecting External Sensors And Control Devices - Viessmann Vitotron 100 Series Installation And Operating Instructions Manual

Connecting external sensors and control devices

Type VMN3
A B C D E F
FN MA
FN
MA
RT
Type VLN3
A B C
MA
MA
RT
G
A B
RS 485
RT Tcyl Tos Tr
D
A B
RS 485
RT Tcyl
Tr
Tos
Tcyl
Tcyl
Installation sequence
A Programmable function input
B Master appliance
C Alternative room temperature
controller
D Temperature sensor for
DHW cylinder
E Outside temperature sensor
F Room temperature sensor
G Communication range
A Master appliance
B Alternative room temperature
controller
C Temperature sensor for
DHW cylinder
D Communication range
13