Slant/Fin GG-100H Installation And Operating Instructions Manual page 23

GALAXY
WIRING DIAGRAMS FOR STEAM BOILERS
WITH INPUT UNDER 300,000 BTU/HR
MODELS WITH IID (INTERMITTENT IGNITION SYSTEM)
AND VENT DAMPER
Wiring errors can cause improper and dangerous operation. "Verify proper operation after servicing."
STEAM ( PZ ) BOILER WITH
24V HONEYWELL INTERMITTENT IGNITION, VENT DAMPER
AND ELECTRONIC L.W.C.O.
BOILERS UNDER 300,000 BTU/HR INPUT
WARNING:
BLOCKED VENT SAFETY SWITCH MUST BE MOUNTED TO DRAFT HOOD BEFORE
OPERATING THE BOILER (SEE INSTRUCTION MANUAL GG-40).
BEFORE INSTALLING VENT DAMPER , READ WARNING LABEL ON THIS
BOILER AND VENT DAMPER. READ SLANT/FIN VENT DAMPER
INSTALLATION INSTRUCTIONS.
FOR PROPANE USE S8600M OR S8670E ONLY , FOR NATURAL GAS S8600F,
S8600M OR S8670E.
SLANT/FIN VENT
DAMPER
4
1
1
WHITE NEUTRAL
N
24V
120V
1
HOT BLK.
H
EMERGENCY
SWITCH
BLOCKED VENT
SAFETY SWITCH
P
THERMOSTAT
RED
WHITE
ELECTRONIC
L.W.C.O.
PLUG
SCREW
TERMINALS
2 A H
N B
1 P2
N 2
H C W B
RECEPTACLE
JUMPER
PROBE
P
BLUE
2 3 1
ALARM OR
WATER FEEDER
(IF USED)
WIRE NUT
PRESSURE CUT-OUT
: FOR McDONNNELL & MILLER L.W.C.O. (PS-802-24)
AND WATER FEEDER WF-2-U-24 ONLY
HOT
BLK
EMERGENCY
SWITCH
1
L1
PRESSURE
L.W.C.O. *
1 P2
2
H N B
CUT-OUT
A
2
N H
W
4
1 2 3
SLANT/FIN
WATER FEEDER
VENT DAMPER
OR ALARM
(IF USED)
TERMINALS MARKING SHOWN
ARE FOR BOILER HARNESS
MALE PLUG.
2
WIRE LEGEND
4
FACTORY WIRED
FIELD CONNECTED
FACTORY SUPPLIED
3
FIELD CONNECTED
PLUG
FIELD SUPPLIED
PROVIDE DISCONNECT MEANS & OVERLOAD PROTECTION
1
AS REQUIRED.
IF ANY OF THE ORIGINAL WIRE AS SUPPLIED WITH THE
APPLIANCE MUST BE REPLACED, IT MUST BE REPLACED WITH
TYPE 105˚ C OR ITS EQUIVALENT.
IF THE WIRES MARKED( ) MUST BE REPLACED,THEY MUST BE
P
REPLACED WITH POWER LIMITED FIRE PROTECTIVE CABLE.
*
TERMINALS MARKING SHOWN IN CIRCLES ARE FOR McDONNELL & MILLER
L.W.C.O. THOSE NOT IN CIRCLES ARE FOR HYDROLEVEL (SAFGARD)
CONTACTS SHOWN WHEN BOILER WATER IS AT NORMAL LEVEL.
GALAXY
CAUTION: Label all wires prior to disconnection when servicing control.
1 3
2
FLEX METALLIC CONDUIT
VENT DAMPER
HARNESS SUPPLIED
WITH VENT DAMPER
RECEPTACLE B(CONNECTS TO
2 3 4
MALE PLUG ON ADAPTER
HARNESS)
2
3 4 MALE PLUG
P
ROLL-OUT
SWITCH
RED
S8600 OR S8670
CABLE
P
24V MV RED
P
MV/PV
WHITE
VIOLET
24V
PV
BLACK
(GND)
SPARK
P
GND
(BURNER)
250∞C
IGNITION
CABLE
ELECTRIC
IGNITION
PILOT
GREEN
PV
GND
GAS VALVE
PILOT GAS
MV/PV
MV
NEUTRAL
WHITE
120V
L2
24V
MAIN
GAS VALVE
VALVE
MV
COIL
MV
PV
PILOT
PV
VALVE
GND
COIL
THERMOSTAT
GND PV
MV MV
PV
S8600
OR (GND)
24V
S8670 24V
PILOT
LIGHTER
3
ROLL-OUT
BLOCKED VENT
SWITCH
SAFETY SWITCH
1
2 2
4
WIRE ENTRANCE
ENDS POLARIZED
1
1 3 CONNECTORS
RECEPTACLE
41-1192 D
WIRING DIAGRAMS FOR STEAM BOILERS
WITH INPUT OF 300,000 BTU/HR OR GREATER
MODELS WITH IID (INTERMITTENT IGNITION SYSTEM)
AND OPTIONAL VENT DAMPER
STEAM ( PZ ) BOILER WITH
24V HONEYWELL INTERMITTENT IGNITION, OPTIONAL
VENT DAMPER AND ELECTRONIC L.W.C.O.
BOILERS WITH INPUT OF 300,000 BTU/HR OR GREATER
WARNING:
BLOCKED VENT SAFETY SWITCH MUST BE MOUNTED TO DRAFT HOOD BEFORE
OPERATING THE BOILER (SEE INSTRUCTION MANUAL GG-40).
BEFORE INSTALLING VENT DAMPER , READ WARNING LABEL ON THIS
BOILER AND VENT DAMPER. READ SLANT/FIN VENT DAMPER
INSTALLATION INSTRUCTIONS.
FOR PROPANE USE S8600M OR S8670E, FOR NATURAL GAS S8600F,
S8600M OR S8670E.
OPTIONAL
VENT DAMPER
SLANT/FIN VENT
DAMPER
FLEX
METALLIC
4 1 3 2
CONDUIT
VENT DAMPER
HARNESS SUPPLIED
WITH VENT DAMPER
1 2 3 4
RECEPTACLE B(CONNECTS TO
MALE PLUG ON ADAPTER
HARNESS)
WHITE NEUTRAL
N
24V
120V
1
HOT BLK.
H
EMERGENCY P
SWITCH
BLOCKED VENT
SAFETY SWITCH
VIOLET
P
THERMOSTAT
RED WHITE
ELECTRONIC
L.W.C.O.
PLUG
SCREW
TERMINALS
2 A H N B
1 P2
N 2
H C W B
RECEPTACLE
JUMPER
PROBE
P
BLUE
2 3 1
ALARM OR
WATER FEEDER
(IF USED)
WIRE NUT
PRESSURE CUT-OUT
: FOR McDONNELL & MILLER L.W.C.O. (PS-802-24)
AND WATER FEEDER WF-2-U-24 ONLY
HOT
BLK
EMERGENCY
SWITCH
1
L1
PRESSURE
L.W.C.O. *
1 P2
2
H N B
CUT-OUT
A
2
W N H
4 3
2 3
1
SLANT/FIN
WATER FEEDER
VENT DAMPER
OR ALARM
(IF USED)
TERMINALS MARKING SHOWN
ARE FOR BOILER HARNESS
MALE PLUG.
2
WIRE LEGEND
4
FACTORY WIRED
FIELD CONNECTED
FACTORY SUPPLIED
3
FIELD CONNECTED
PLUG
FIELD SUPPLIED
PROVIDE DISCONNECT MEANS & OVERLOAD PROTECTION
1
AS REQUIRED.
IF ANY OF THE ORIGINAL WIRE AS SUPPLIED WITH THE
APPLIANCE MUST BE REPLACED, IT MUST BE REPLACED WITH
TYPE 105˚ C OR ITS EQUIVALENT.
IF THE WIRES MARKED( P) MUST BE REPLACED,THEY MUST BE
REPLACED WITH POWER LIMITED FIRE PROTECTIVE CABLE.
TERMINALS MARKING SHOWN IN CIRCLES ARE FOR McDONNELL & MILLER
L.W.C.O. THOSE NOT IN CIRCLES ARE FOR HYDROLEVEL (SAFGARD)
CONTACTS SHOWN WHEN BOILER WATER IS AT NORMAL LEVEL.
GALAXY
RED
RECEPTACLE A
1 2 3 4
1 2 3 4
MALE PLUG
P
ROLL-OUT
SWITCH
RED
S8600 OR S8670
CABLE
24V
MV RED
P
MV/PV
WHITE
24V
PV
BLACK
(GND)
SPARK
P
GND
(BURNER)
250∞C
IGNITION
CABLE
ELECTRIC
IGNITION
PILOT
GREEN
PV
GND
GAS VALVE
PILOT GAS
MV/PV
MV
NEUTRAL
WHITE
120V
L2
24V
MAIN
GAS VALVE
VALVE
MV
COIL
MV
PV
PILOT
PV
VALVE
GND COIL
THERMOSTAT
GND PV MV MV
PV
S8600
OR (GND)
S8670 24V 24V
PILOT
LIGHTER
ROLL-OUT
BLOCKED VENT
SWITCH
SAFETY SWITCH
1
2 2 4
WIRE ENTRANCE
ENDS POLARIZED
1
1
3 CONNECTORS
RECEPTACLE
41-1135F
23