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Fig. 5—Proper use of wrench on gas control with and without flanges.
WHEN FLANGE IS NOT USED
APPLY WRENCH
FROM TOP OR
BOTTOM OF GAS
CONTROL TO
EITHER SHADED AREA
WIRING
Follow the wiring instructions furnished by the appli-
ance manufacturer, if available, or use the general instruc-
tions provided below. Where these instructions differ from
the appliance manufacturer, follow the appliance
manufacturer's instructions.
All wiring must comply with applicable electrical codes
and ordinances.
Fig. 6—Wiring connections for 24 volt con-
trol in S87 direct ignition system.
2
587 CONTROL MODULE
5
ALARM
24V (GND)
VALVE
VALVE
24V
4
IGNITER-SENSOR AND
BURNER GROUND
TEMPERATURE
CONTROLLER
3
1
POWER SUPPLY. PROVIDE DISCONNECT MEANS AND OVERLOAD
PROTECTION AS REQUIRED.
2
ALTERNATE LIMIT CONTROLLER LOCATION.
3
MAXIMUM IGNITER-SENSOR CABLE LENGTH: 3 ft. [.9 m] OR LESS.
4
3 A REPLACEABLE FUSE.
ALARM TERMINAL PROVIDED ON SOME MODELS.
5
69-0329—4
(HOT)
ALARM, IF USED
GND
MV
MV
DUAL VALVE
COMBINATION
GAS CONTROL
Q347 IGNITER-SENSOR
BURNER
M9043
Disconnect power supply before making wiring connec-
tions to prevent electrical shock or equipment damage.
1. Check the power supply rating on the gas control and
make sure it matches the available supply. Install the trans-
former, thermostat, and other controls as required.
2. Connect control circuit to gas control terminals. See
Figs. 4, 6, and 7.
3. Adjust thermostat heat anticipator to 0.50A rating
stamped on valve operator.
Fig. 7—Wiring connections for 24 volt control
in S89 direct ignition system.
L1
L2
DUAL VALVE
1
COMBINATION
GAS CONTROL
MV
MV
BURNER
GROUND
THERMOSTAT
OR CONTROLLER
1
POWER SUPPLY. PROVIDE DISCONNECT MEANS AND OVERLOAD
PROTECTION AS REQUIRED. MAKE SURE L1 AND L2 ARE NOT
REVERSED; THIS WOULD PREVENT FLAME DETECTION.
2
ALTERNATE LIMIT CONTROLLER LOCATION.
SEN TERMINAL AND Q354 FLAME SENSOR ON D MODELS ONLY.
3
4
WHEN FLANGE IS USED
APPLY WRENCH
TO FLANGE ONLY
M3084A
S89C,G,J/S890C,G,J
HOT SURFACE
IGNITION CONTROL
WHITE
L2
VALVE
BLUE
VALVE (GND)
HSI
BLACK
L1
24V
BLUE
HSI
TH-W
24V (GND)
SEN
GND (BURNER)
VENT
DAMPER PLUG
3
2
HOT
SURFACE
IGNITER-
SENSOR
Q354 FLAME
SENSOR
LIMIT
CONTROLLER
L1
(HOT)
L2
1
M9047
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