SV9510/SV9520 SMARTVALVE™ SYSTEM CONTROLS
7
69-2014
Fig. 7. SV9510/SV9520 typical wiring connections in fan-assisted
warm air furnace with ST9160 Fan Board.
Fig. 8. SV9510/SV9520 typical wiring connection with 208907 Terminal Board.
C1
C2
C3
CONT
EAC
HEAT
HUM
M2
MOTOR
PARKING
TERMINALS
M1
L1
NEUTRALS
24 VAC
R
W
C
COM
XFMR
COOL
LOAD
COMMON
POWER SUPPLY. PROVIDE DISCONNECT MEANS AND OVERLOAD PROTECTION
AS REQUIRED.
CONNECT THE 120V (HOT) LEAD TO L1 ON ST9160.
APPLIANCE CHASSIS MUST HAVE RELIABLE CONNECTION TO EARTH GROUND.
1
2
3
M12177E
SV9410/SV9420;
SV9510/SV9520;
SV9610/SV9620
AIR PROVING
SWITCH
NEUTRAL
HOT
ROLL-OUT
SWITCH
LIMIT
SWITCH
AUXILIARY
LIMIT SWITCH
(OPTIONAL)
COMBUSTION
AIR BLOWER
AIR
DATA
NEUTRAL
2
1
3
ELECTRONIC
AIR CLEANER
CIRCULATING
FAN
HUMIDIFIER
L2
L1
(HOT)
TO 120 VAC, 60 HZ
POWER SUPPLY
THERMOSTAT
R
R
C
W
Y
Y
G
G
ST9160
ELECTRONIC
FAN TIMER
HOT
SURFACE
IGNITER
FLAME ROD
L1
1
1
5
6
7
8
1
2
2
2
1
3
5
4
6
2
3
3
3
4
4
4
40 VA
TRANSFORMER
P1
C1
C2
C3
40 VA
TRANSFORMER
L1
L1
L2
24 VAC
R
W
C
COM
XFMR
XFMR
LOAD
COMMON
M12175E
AIR PROVING
SWITCH
NEUTRAL
NEUTRAL
HOT
ROLL-OUT
SWITCH
LIMIT
SWITCH
COMBUSTION
AIR BLOWER
AIR
DATA
1
L2
L1
(HOT)
TO 120 VAC, 60 HZ
POWER SUPPLY
THERMOSTAT
R
R
C
W
208907
TERMINAL BOARD
SV9410/SV9420;
SV9510/SV9520;
SV9610/SV9620
HOT
SURFACE
IGNITER
FLAME ROD
POWER SUPPLY. PROVIDE DISCONNECT MEANS
AND OVERLOAD PROTECTION AS REQUIRED.
CONNECT THE 120V (HOT) LEAD TO L1 ON TERMINAL BOARD.
APPLIANCE CHASSIS MUST HAVE RELIABLE
CONNECTION TO EARTH GROUND.
1
2
3
2
3
AUXILIARY
LIMIT SWITCH
(OPTIONAL)
1
1
5
6
7
8
1
2
2
2
1
3
5
4
6
2
3
3
3
4
4
4
P1
