Beretta Power X 35 Installation Manual page 46

ENGLISH
46
Cable colours:
white
b
blue
bl
yellow
g
yellow
gg
gv yellow-green
orange
a
brown
m
black
n
c m
a b
C1
C7 C8
a b a b
g m
v
1 2
g
v
Vmix
(A)
(B)
(C)
(D)
(E)
Key:
pink high-temperature system pump
ro P1
LED low-temperature system pump
r P2
blink open-therm remote control
v CR
Low
Tmix
NTC probe
ambient thermostat
TA
Low temperature limit thermostat
TS
Mixer valve
Vmix
TA TS Tmix
CR
10 9 8 7 6 5 4 3 2 1
PUMP
TA
NTC
Bus CR
LOW TEMP
n n m r r v
a b c a b a b a b c a b
C2 C3 C4 C5 C6
C10 C11 C12
C9
a b a b a b
a b c
m c gv gv c m m c
b
230V
Pump 1 Pump 2
F
4
5 6 7 8 9 11
3 10
b
m
2
P1 P2
m
gv
c
m
c
temperature system
v
C13
a b
gv
N
1 2 1 3
L
N
230AC
boiler board connection
BUS
Fig. 8