7 … 68
6 … 68
Printed in Germany • Edition 02.14 • Nr. 254 722
6 Connection diagram
19
12
20
υ
υ
Fan motor
Spark generator
Safety
chain
GDW min.
GDW VPS
Air
pressure switch
Operation
Fault
Controller
chain
Mains
~(AC) 230 V
50/60 Hz
Power
controller
Remote
unlocking
230 V
Fuse
Fan
Ionisation
variable
Display
TWI
MPA5111
Attention!
The designations Y1, Y2 and Y3
refer to the slots of the MPA.
Attention!
Output "operation" is internally con-
nected to V2, i.e. it is also active in
the states such as valve check.
Attention!
F1 is only necessary if no internal
backup fuse is integrated!
Extension module
EMX/Y