Buderus Logano G234X Service Manual

9
Electrical circuit diagrams
Logano G234X – 6 720 804 886 (2012/08) 31
Fig. 42 Wiring Diagram - G234X
6 720 804 886-07.2T
US
Blocked
vent switch
B1
3
K1
W
R
T-Stat
C1
L1
K2
M
Transformer
1
4
2
green
blue
white
red
Circulator
To Pilot Burner
Spark
Gas valve
MainPilot
PV
PV MV
GND
MV
S8600H
GND
PV
PV/MV
MV
24V
24VGND
K1
TR High Limit
Flame roll out
safety
shutoff switch
K2
B2
L2
N
L
24V AWG 18 WIRE
120 VAC
Wiring Schematic G234X
Circuit breaker
Emergency shut-off switch
C2
Fuse
1,25AT
Wiring diagram gas-boiler G234X USA-CDN
Intermittent pilot
8469
8718588667
2012/11
GAW 034 USA
Ref. no. :
Drwg. no.:
Reviewed :
Edition :
Wiring diagram :

Buderus Logano G234X Specifications

General

Brand	Buderus
Model	Logano G234X
Category	Boiler
Language	English