24
WIRING DIAGRAM
BT : Boiler Thermostat
F : Fuse
IT : Ignition Transformer
SV : Solenoid Valve
C1 : Contactor
ST : Safety Thermostat
Control Unit : LMO24 255B2 or
LMO44 255B2 may be used
M
3~
96
95
C1
Air Damper Mo
tor
LKS 160
2
3
1
R
6
Nozzle-2
Burner
SV
SV
IT
2
1
31
F
12
11
10
9
8
7
6
5
4
3
2
1
CONTROL UNIT
Phase
Neutral
Motor
Solenoid Valve
Ignition Transformer
Failure
Photocell
5A
M2 M2
N
L3 L2 L1
S S
BT1 BT1 ST ST BT2 BT2
T1 : Thermal Relay
T1
SV
3
