Beretta POWER PLUS Installation Instruction page 16

POWER PLUS 100 S - 100 S DEP
Main earth
pole
Joint with
sheath
16
PC
Bus line with male
connector for connection
to another model 100 S
or 100 S DEP boiler.
gv
to main earth pole
gv
EA/ER
J7 J8
1 3
T1
J12
SLAVE 1
J5
T3
J10
1
J17
Main
IG
Earth
a
Neutral
3
m
Line
a
m
gv
gv
a
m
gv
gv
J6
gv
J14
gv
Fuse 4A
J15
m
F1
a
m
J2
a
v
m
g
a
b
m
m
J1
a
m
n
a
J11
m
a
m
2
J9
a
J4
m
a
BUS 1
L = 1500 mm
230V~50Hz
IG1
Earth
Earth
Earth
Line
Neutral
C
Gas valve
VG
Safety thermostat
TS
Diff. pressure switch
PD
Blower (+)
m
Hall sensor imput
b
Hall sensor power
v
Hall sensor common g
Blower (-)
n
Outlet NTC
SM
Return NTC
SR
Flue gas NTC
SF
part 1