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7
Wiring diagrams
Fig. 7 Wiring diagrams SP 1.1 and SP 1.2
delayed-action
M 6,3A
AF
outer sensor
AMT
automatic/manual/TÜV switch
BS
burner plug level 1
BTH
fire prevention thermostat (for Austria only)
F 1
delayed-action 6.3 A fuse
HS
main switch
KF
boiler sensor
Mixing valve 1
mixing valve motor heating circuit No. 1 (green)
Mixing valve 2
mixing valve motor heating circuit No. 2 (red)
PS
automatic/manual switch for storage
circuit No. 2 heat circulation pump (red) (only SP 1.2)
automatic/manual switch for storage
circulation pump
P 1, P 2 ...
plug connections to rapidomatic
Pumpe 1
heating circuit No. 1 heating circulation pump (green)
Pumpe 2
heating circuit No. 2 heating circulation pump (red)
RT
connection for RTU room dial thermostat
RMF
connection for comfortmatic
SF
storage sensor
SL
fault warning light
STB
safety temperature limiter
TR
temperature control
VF-MK 1
advance sensor for mixing valve heating circuit No. 1 (green)
VF-MK 2
advance sensor for mixing valve heating circuit No. 2 (red)
delayed-action
M 6,3A
