Logano G334X Installation And Service Instructions Manual - page 36
10
Electrical circuit diagrams
Logano G334X – 6 720 811 237 (2014/05)
36
10
Electrical circuit diagrams
Fig. 48 Wiring diagram - G334X
W
iring diagram
:
Ed
iti
on
:
Re
viewe
d :
Drwg. no.:
123
24
V
24
V
MV
MV
/P
V
PV
GND
PV
MV
MV
GND
re
d
white
blue
gr
ee
n
Pi
lot
valve
Main valve
(H
on
ey
we
ll)
Pilot bu
rner
contr
ol VR8304
valve co
m
binatio
n gas
Interm
ittent pilot
du
al
Circ
ul
at
or
1
pr
otection provi
ded as required
Po
wer su
pply disco
nnect means and overload
Ter
m
ina
ls
on
bo
ile
r bl
oc
k
Bur
ner
assem
bly 2
2
L7
148F
...
A
quas
ta
t Rel
ay
s
2
Connecting terminals for th
ermostat or Logamatic-C
ontrol
( Use R and W )
GAW 029 USA
2004
/03
In
te
rm
itte
nt p
ilo
t c
on
tro
l mo
du
le
S
86
00
H
PV
Plu
g
Pl
ug
6302
8623
6646
In
termi
tte
nt
pilo
t
Wi
ring di
ag
ra
m
gas
-b
oi
le
r G33
4X
U
SA
-C
D
N
sw
itc
h
on
-o
ff
1
H
N
Pa
ge:
1/
2
US
C1
G
L2X
B2
C
L1
C2
L2
L1X
B1
R
R
S1
S2
C
R
W
Bo
iler Sensor
4
L1
L1
N
N
L1
L1
N
N
M
Transf
or
m
er 40VA
X2
X1
24V
120V
gr
ee
n
black
blue
black
blue
white
black
yellow
blue
black
orang
e
or
ang
e
black
gr
ee
n
120
VA
C
24V 1
8 WIRE
24
V
24
V
MV
MV
/P
V
PV
GND
PV
MV
MV
GND
re
d
white
blue
gr
ee
n
Pi
lot
valve
Main valve
(Honeywell
)
Pilo
t bu
rn
er
cont
ro
l VR8304
valve co
m
binatio
n gas
Interm
ittent pilot
dual
Bur
ne
r asse
m
bly 1
In
te
rm
itt
ent pi
lo
t c
ont
rol
modul
e S86
00H
PV
Pl
ug
Pl
ug
black
or
ang
e
Option
a
l Ve
nt
Da
m
p
er Plug
shutoff
means
safe
ty
Flame
rol
l ou
t
black
white
right s
ite
shutoff
means
safe
ty
Flame
ro
ll
ou
t
le
ft s
ite
black
white
6 720 810 547-29.1T