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S9200U1000 UNIVERSAL HOT SURFACE IGNITION INTEGRATED FURNACE CONTROL
IGNITER/INDUCER HARNESS PLUG CONNECTIONS
The following describes the harness plug connectors for
the igniter/inducer. See Table 4 and Fig. 3.
Table 4. Igniter/Inducer Harness Plug Connector 4-pin
(Class 1, Line Voltage).
Pin #
Reference Lettering
1
IND-HOT
2
IGN-HOT
3
IND-NEUTRAL
4
IGN-NEUTRAL
.
4
3
Fig. 3. S9200U1000 Igniter/Inducer harness plug
configuration.
Wiring Connections
Table 5 describes the wiring connections for Class 2
voltages.
Table 6 describes the wiring connections for Class 1
voltages.
See Fig. 5 on page 10 for wiring connection locations on
the board.
Table 5. Wiring Connections (Class 2, Low Voltage).
Connection
(see Fig. 4
Terminal Type
on page 9)
6-position
D/1 (optional) EnviraCOM™ data connection (if
screw terminal
(#5 screw)
C/3
R/2
W
G
Y
69-2075EF—01
Function
Inducer 120 Vac
Igniter 120 Vac
Inducer Neutral
Igniter Neutral
2
1
M24907
Connects S9200U1000 to:
used)
24 volt ground
24 volt hot - Thermostat
Thermostat heat input
Thermostat continuous fan input
Thermostat cool input / cooling
contactor output for EnviraCOM™
thermostats
Table 5. Wiring Connections (Class 2, Low Voltage).
Connection
(see Fig. 4
Terminal Type
on page 9)
Polarized 3-pin
E-COM
connector
12-pin
Main
connector
Harness
Connector
Straight Spade
24 Vac
Quick-connect
COM
Fuse Block
Fuse
.
Table 6. Wiring Connections (Class 1, Line Voltage).
Connection
(see Fig. 4
Terminal Type
on page 9)
4-pin
Igniter-
connector
Inducer
(male
Harness
terminals)
Connector
Straight Spade
COOL
Quick-connect
EAC
HEAT
CONT
XFMR
L1
HUM
PARK
PARK
Straight Spade
Neutrals
Quick-connect
Straight Spade
Flame
Quick-connect
8
Connects S9200U1000 to:
EnviraCOM™ diagnostic or
communications device
See Table 3 on page 7
Transformer - 24 Vac
Transformer - Common
Fuse - Automotive Type - 3.0 Amps
Connects S9200U1000 to:
See Table 4
Circulator cool speed output
Electronic Air Cleaner 120 Vac output
Circulator heat speed output
Continuous circulation
Transformer 120 Vac output
Line 120 Vac hot power supply
Humidifier 120 Vac output
Circulator Motor Park 120 Vac input
Circulator Motor Park 120 Vac input
Any neutral connector can be used
for:
•
120 Vac Input neutral
•
Transformer neutral
•
Electronic air cleaner neutral
•
Circulator neutral
•
Humidifier neutral
Flame Sense - Signal input (90 Vac,
current limited)
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