Slant/Fin BOILERS - Manual (Page 13)

LIBERTY II 13
4
2
1
3
1
2
2
HEX NUT
LOOSE WHITE
WIRE LEAD
TO PROBE
BLACK
WHITE
RED
GREEN
L 4006A
LOW LIMIT
FOR TANKLESS
OPTIONAL
T T
F F
FLAME
DETECTOR
WHITE
BLACK RED
GREEN GROUNDING
SCREW
LOW WATER ALARM
OR WATER FEEDER
(OPTIONAL)
NOZZLE LINE
HEATER
IF EQUIPPED
1
PRESSURE
CUT OUT
BURNER JUNCTION BOX
PROBE
BLUE
QUICK DISCONNEC T PLUG
2 CONDUCTOR BX CABLE
STEAM HARNESS #2 FIELD
CONNECTED ON PRESS
URE
CUT OUT.
L2 L1
120 VAC./60Hz *
OVERLOAD PROTECT ION AND DISCONNECT SWITCH MUST BE
PROVIDED AS REQUIRED BY LOCAL CODES.
RED
RED
RED
PRINTED
CIRCUIT
BOARD
4 CONDUCTOR BX CABLE ST EAM HARNESS #1
(BLUE WIRE AVAILABLE FOR OPTIONAL ALARM OR WATER
FEEDER IF USED) PS-801-120 L.W.C.O.
OTHER
SAFETY
CONTROL
C
W
B
N
H
BLACK
WHITE
High-Pressure Limit
Recomemmeded setting - 0.5 PSI
Differential - 5 PSI
Low Limit (Tankless
Model Only) Recomm emded setting - 160 ∞F.
24 VOLT
THERMOSTAT
ORANGE
VIOLET
BLUE PRIMARY
CONTROL
R7184B PRIMARY
CONTROL
R7184B
24 VOLT
THERMOSTAT
High-Pressure Limit
Recomemmeded setting - 0.5 PSI
Differential - 5 PSI
Low Limit (Tankless
Model Only) Recomm emded setting - 160 ∞F.
H
N
B
W
C
N
E
U
T
R
A
L
H
O
T OTHER
SAFETY
CONTROL
4 CONDUCTOR BX CABLE ST EAM HARNESS #1
(BLUE WIRE AVAILABLE FOR OPTIONAL ALARM OR WATER
FEEDER IF USED) PS-801-120 L.W.C.O.
PRINTED
CIRCUIT
BOARD
OVERLOAD PROTECT ION AND DISCONNECT SWITCH MUST BE
PROVIDED AS REQUIRED BY LOCAL CODES.
*
* 120 VAC./60Hz
L1 L2
2 CONDUCTOR BX CABLE
STEAM HARNESS #2 FIELD
CONNECTED ON PRESS
URE
CUT OUT.
QUICK DISCONNEC T PLUG
PROBE
BURNER JUNCTION BOX
PRESSURE
CUT OUT
1
NOZZLE LINE
HEATER
IF EQUIPPED
LOW WATER ALARM
OR WATER FEEDER
(OPTIONAL)
GREEN GROUNDING
SCREW
FLAME
DETECTOR
F F
T T
L 4006A
LOW LIMIT
FOR TANKLESS
OPTIONAL
LOOSE WHITE
WIRE LEAD
TO PROBE
HEX NUT
2
2
1
3
1
2
4
4
2
BLACK
WHITE
RED
G
L 4006A
LOW LIMIT
FOR TANKLESS
OPTIONAL
T T
WHITE
B
LOW WATER ALARM
OR WATER FEEDER
(OPTIONAL)
NOZZLE LINE
HEATER
IF EQUIPPED
1
BLUE
Q
L2 L1
120 VAC./60Hz *
PRINTED
CIRCUIT
BOARD
4 CONDUCTOR BX CABLE ST EAM HARNESS #1
(BLUE WIRE AVAILABLE FOR OPTIONAL ALARM OR WATER
FEEDER IF USED) PS-801-120 L.W.C.O.
OTHER
SAFETY
CONTROL
HOT
NEUTRAL
N
H
BLACK
WHITE
High-Pressure Limit
Recomemmeded setting - 0.5 PSI
Differential - 5 PSI
Low Limit (Tankless Model Only) Recommemded setting - 160
∞F.
24 VOLT
THERMOSTAT
ORANGE
VIOLET
BLUE
BLUE
BLACK
BLACK
PRIMARY
CONTROL
R7184B PRIMARY
CONTROL
R7184B
BLACK
BLACK
BLUE
BLUE
VIOLET
ORANGE
24 VOLT
THERMOSTAT
High-Pressure Limit
Recomemmeded setting - 0.5 PSI
Differential - 5 PSI
Low Limit (Tankless Model Only) Recommemded setting - 160
∞F.
WHITE
BLACK
H
N
NEUTRAL
HOT
OTHER
SAFETY
CONTROL
4 CONDUCTOR BX CABLE ST EAM HARNESS #1
(BLUE WIRE AVAILABLE FOR OPTIONAL ALARM OR WATER
FEEDER IF USED) PS-801-120 L.W.C.O.
PRINTED
CIRCUIT
BOARD
R
* 120 VAC./60Hz
L1 L2
2
BLUE
P
1 NOZZLE LINE
HEATER
IF EQUIPPED
LOW WATER ALARM
OR WATER FEEDER
(OPTIONAL)
G
WHITE
F
T T
L 4006A
LOW LIMIT
FOR TANKLESS
OPTIONAL
G
RED
WHITE
BLACK
L
2
4
PRIMARY R7184B WAS R8184G SEE EN 6049 9 C
MM CHANGED NUMBERS TO LET TERS AND REARRANGED
CONNECTIONS SE EN 5970
9 B
ADDED HYDROLEVEL CYC LE GARD CG 450 L.W.C.O.
SEE EN 5847
A
A
B
A
B
L
A
C
K
B
L
A
C
K
B
L
U
E
IGNITION
BURNER
MOTOR
SOLENOID
VALVE
IF EQUIPPED
ELECTRICAL POWER SUPPLY. PROVIDE DISCONNECT
MEANS AND OVERLOAD
PROTECTION AS REQUIRED BY CODES.
GROUNDING CONDUCTOR: GREEN GROUND WIRES ARE FACTORY CONNECTED TO THE
GREEN GROUND SCRE W IN THIS BOX. FIELD WIRE A GROUNDED CONDUCTOR TO THIS
SCREW TOGETHER WITH THE GREEN FACTORY CONNECTED GRE EN WIRES.
GROUNDING CONDUCTOR: GREEN GROUND WIRES ARE FACTORY CONNECTED TO THE
GREEN GROUND SCRE W IN THIS BOX. FIELD WIRE A GROUNDED CONDUCTOR TO THIS
SCREW TOGETHER WITH THE GREEN FACTORY CONNECTED GRE EN WIRES.
ELECTRICAL POWER SUPPLY. PROVIDE DISCONNECT
MEANS AND OVERLOAD
PROTECTION AS REQUIRED BY CODES.
SOLENOID
VALVE
IF EQUIPPED
BURNER
MOTOR
IGNITION
IGNITION
BURNER
MOTOR
SOLENOID
VALVE
IF EQUIPPED
E
SOLENOID
VALVE
IF EQUIPPED
BURNER
MOTOR
IGNITION
C
D
E
REVISION NO. D ZONE
D
8 7 6 5 4 3 2
BLUE
WHITE
PROBE
CONNECT LOOSE WHITE LEAD TO PROBE TERMINAL & FASTEN WITH
LOCK WASHER AND WING NUT SEE HYDROLEVEL INS TRUCTIONS
2 1 P1 P2 A
BLACK
WHITE
RED
P.C. BOARD
HYDROLEVEL CYCLE GARD CG 450 L.W.C.O.
HYDROLEVEL CYCLE GARD CG 450 L.W.C.O.
P.C. BOARD
RED
WHITE
BLACK
A P2 P1 1 2
CONNECT LOOSE WHITE LEAD TO PROBE TERMINAL & FASTEN WITH
LOCK WASHER AND WING NUT SEE HYDROLEVEL INSTRUCTIONS
PROBE
WHITE
BLUE
SeeDetail "A" for pr imary other than R7184
WIRING FOR PACKAGED STEAM BOILER
For alternate option PS-801-120 L.W.C.O.
or Hydrolevel Cycle Gard 450 L.W.C.O.
Detail “A”