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TERMINAL CROSS
REFERENCE
S8910U
50E/F47
GND(BURNER)
GND
24V (GND)
TR
VALVE (GND)
MV (NEXT TO TR)
24V
TH
VALVE
MV
L2
—
L1
4
L
HSI
—
4
HSI
IGN
SENSE
FP
1
POWER SUPPLY. PROVIDE DISCONNECT MEANS AND OVERLOAD
PROTECTION AS REQUIRED. MAKE SURE L1 AND L2 ARE NOT REVERSED.
2
ALTERNATE LIMIT CONTROLLER LOCATION.
3
REMOVE JUMPER QUICK-CONNECT FROM S8910U. CUT WIRE AT CIRCUIT BOARD AND DISCARD.
4
USE ADAPTER PLUG WITH BLACK AND ORANGE WIRES (SUPPLIED).
5
CUT 3/16 IN. QUICK-CONNECT OFF WIRE AND REPLACE WITH 1/4 IN. QUICK-CONNECT (SUPPLIED).
6
CUT 3/16 IN. QUICK-CONNECT OFF WIRE AND REPLACE WITH 3/16 IN. QUICK-CONNECT (SUPPLIED).
Fig. 2. Typical hookup when S8910U replaces White-Rodgers 50E/F47.
S8910U HOT SURFACE IGNITER CONTROL
S8910U Hot Surface Ignition
WARNING
Input Voltages = 120 & 24 VAC, 60 Hz
HSI = 120V, 5A max.
Valve = 24V, 2A max.
Explosion Hazard. Can cause
Total 24V Load = 0.4 + valve load
serious injury or death.
U.S. Patent 8,085,521
Disconnect power before ser-
Prepurge Time = 32 Sec.
vicing. This device can mal-
Igniter Warm Up Time = See Inst. Sh. 34-00008
function if it gets wet. Never
Ignition Trial Time - See Selection Tab
try to use a device that has
Number of Trials - See Selection Tab
been wet -- replace it.
Between Trial Time - 96 Sec.
See
LED
States
BURNER
5
GROUND
MV
COMBINATION
GAS CONTROL
MV
THERMOSTAT OR
CONTROLLER
11
Golden Valley, MN 55422
Assembled in Mexico
Selection Tab
LED States
Trial count
ON
Control Status
Color Pattern
OFF
= 1 try (default)
Device damaged-
Red
ON
Trial count
replace control
OFF
= 3 tries
Ignition lockout Red Blink
ON
Trial for ign. period
Normal operation
Green
OFF
= 4 seconds (default)
Weak flame signal
Green
Trial for ign. period
ON
See Instruction Sheet 34-00008
OFF
= 7 seconds
for additional states
1
2
3
4
32304204-001 Rev. A
120 VAC
120 VAC
NOTE: ALWAYS apply
See
NEUTRAL
HOT
this control as instructed
Instructions
in Instruction Sheet
for
34-00008
Single/Dual
SYSTEM SETUP
Rod
Applications
6
4
ORANGE
BLACK
LIMIT
CONTROLLER
2
S8910U3000
Steady
®
Steady
C
US
AUTO
Blink
IGNITION
SYSTEMS
ANSI Z21.20
FLAME
SENSOR
3
HOT SURFACE
IGNITER
4
ADAPTER
L1
(HOT)
L2
1
M8528E
34-00008EFS—03
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