Sime Format.zip 25 BF - 2.10.3 Wiring diagram

80
KEY
F1 Fuse (1.6 AT)
TR Transformer 230/24V
PI C.H. pump
EV1-2 Gas valve coil
VFan
PF Smoke pressure switch
VP Divertor valve
M Modulator
C Rotay switch
SM C.H. sensor
SS D.H.W. probe
TA Room stat
EAR Ignition/detection electrode
TRA Ignition transformer
TS 100°C safety stat
PA Water pressure switch
FL Flowmeter
TF Smokes stat
OP Time programmer
Nota: The room stat or the chronother-
mostat must be connected to terminals
10-11 of the “TA” connector after having
removed the bridge.
Fig. 13
2.10.3 Wiring diagram
“25 BF - 30 BF” model
“25 OF” model