69
B
Gas pressure switch (accesso-
ries)
C
Outside temperature sensor
(accessories)
D
Room temperature controller
(accessories)
E
Time switch or wireless receiver
(accessories)
F
Jumper, remove when connecting
room temperature controller
A1
Main PCB
A3
Programming unit
S1
ON/OFF switch
X ... Electrical interface
Designs
Connection and wiring diagrams
(cont.)
5675 991 GB
Service
Summary of Contents for Vitodens 050-W BP JD
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