B2
F
F
L1
L2
T
T
C2
ZR
B1
C1
ZC
M
T3
T2
T1
M
N
L1
RELAY
CK-KIT
JUNCTION
BOX
WMO-1 SECONDARY
SAFETY SWITCH (SPILL SWITCH)
SWG POWER
VENTER MOTOR
L1
L2
120 VAC
W
BK
BK
BK
BK
PPC-4
N/O
W
W
W
W
W
W
W
W
W
Y
Y
CAD CELL
R4184
RELAY
IGNITION
TRANSFORMER
OIL BURNER
MOTOR
BK
BK
BK
BK
BK
BK
BK
BK
W
L8124C
AQUASTAT
CIRCULATOR
PUMP
THERMOSTAT
NEUT
LINE
120/60/1 OVERCURRENT PROTECTED DISCONNECT
O
W
A96154
Fig. 14—Boiler With Tankless Heater Coil
(With Optional Field SWG Power Venter and CK-62 Control Kit)
C1
F
F
G
L1
L2
B
R
3
T
T
C2
B1
B2
M
T3
T2
T1
M
N
L1
RELAY
CK-KIT
JUNCTION
BOX
WMO-1 SECONDARY
SAFETY SWITCH (SPILL SWITCH)
SWG POWER
VENTER MOTOR
L1
L2
120 VAC
W
BK
BK
BK
BK
PPC-4
N/O
W
W
W
W
W
W
W
Y
Y
CAD CELL
R4184
RELAY
IGNITION
TRANSFORMER
OIL BURNER
MOTOR
BK
BK
BK
BK
BK
BK
W
BK
BK
W
L8148A
AQUASTAT
CIRCULATOR
PUMP
THERMOSTAT
NEUT
LINE
120/60/1 OVERCURRENT PROTECTED DISCONNECT
O
W
A96155
Fig. 15—Boiler Without Tankless Heater Coil
(With Optional Field SWG Power Venter and CK-62 Control Kit)
—14—