Slant/Fin GG-100H Installation And Operating Instructions Manual page 24

24
WIRING DIAGRAMS FOR STEAM BOILERS
WITH INPUT OF 300,000 BTU/HR OR GREATER MODELS
WITH IID (INTERMITTENT IGNITION SYSTEM) AND
OPTIONAL VENT DAMPER
Wiring errors can cause improper and dangerous operation. "Verify proper operation after servicing."
STEAM (PZ,PZT AND PPZT) BOILER WITH 24V HONEYWELL
INTERMITTENT IGNITION, OPTIONAL VENT DAMPER AND
MM-67 L.W.C.O. ( LO LIMIT IF W/ TANKLESS )
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 OPTIONAL 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.
OPTIONAL VENT DAMPER
SLANT/FIN VENT
DAMPER FLEX METALLIC CONDUIT
4 1 3 2
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 2
HOT BLK.
H
EMERGENCY BLK
SWITCH
LOW LIMIT
(IF USED)
BLK
2
1
P
3 4
MM-67
P THERMOSTAT
L.W.C.0.
24V
BLK
P
PRESURE CUT-OUT
HOT
BLK
1 2
EMERGENCY
SWITCH
L1
THERMOSTAT
LOW
LIMIT
1 2
3 4
MM-67 L.W.C.0.
PRESURE CUT-OUT
: CONTACTS SHOWN WHEN BOILER
WATER IS AT NORMAL LEVEL.
WIRE LEGEND
FACTORY WIRED
FIELD CONNECTED
FACTORY SUPPLIED
FIELD CONNECTED
FIELD SUPPLIED
PROVIDE DISCONNECT MEANS & OVERLOAD PROTECTION
1
AS REQUIRED.
FOR FIELD-WIRED CONNECTIONS, USE WIRING
2
MATERIAL RATED FOR AT LEAST 75˚C.
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.
GALAXY
CAUTION: Label all wires prior to disconnection when servicing control.
RED
RECEPTACLE A
1 2 3 4
1 2 3 4 MALE PLUG
VIOLET
S8600 OR S8670
MV
24V(GND)
ROLL-OUT
SWITCH
RED
P RED
P
MV/PV
24V
BLOCKED VENT
PV
SAFETY
SWITCH
SPARK
GND
(BURNER)
250∞C
ELECTRIC
IGNITION IGNITION
PILOT CABLE
GREEN
BLACK
PV
GND
GAS VALVE
PILOT GAS
MV MV/PV
WHITE
RED
NEUTRAL
WHITE
120V
L2
24V
GAS VALVE
MAIN
VALVE
MV
COIL
MV
PV
PILOT
PV
VALVE
GND
COIL
GND PV
MV MV
PV
S8600
OR S8670
(GND)
PILOT
24V 24V
LIGHTER
4 3
ROLL-OUT AND BLOCKED
SLANT/FIN
VENT SAFETY SWITCHES
VENT DAMPER
TERMINALS MARKING SHOWN
ARE FOR BOILER HARNESS
MALE PLUG.
1
2
2 2 4
4
WIRE ENTRANCE
ENDS POLARIZED
1
1
3 CONNECTORS
3
PLUG RECEPTACLE
41-1667U
WIRING DIAGRAMS FOR HOT WATER BOILERS
WITH INPUT OF 300,000 BTU/HR OR GREATER
MODELS WITH IID (INTERMITTENT IGNITION SYSTEM)
AND OPTIONAL VENT DAMPER
GALAXY