Trane S9V2B040U3PSBB Installer's Manual page 59

Single Stage
Thermostat
Furnace
BK BK
W2
W1 W1
R R
G G
B/C B/C
Y2
Y1 Y1
O O
Single Stage
Thermostat
Furnace
BK BK
W2
W1 W1
R R
G G
B/C B/C
Y2
Y1 Y1
O O
18-CE01D1-1M-EN
FIELD WIRING DIAGRAM FOR
SINGLE STAGE HEATING THERMOSTAT, SINGLE STAGE COOLING
NOTES:
1) For PWM (BK) enabled thermostats, cut the BK jumper
SEE
2) The factory Y1-O jumper must remain in place for proper
NOTE 4
3) Y1 wiring from the thermostat must connect to Y1 of
4) Place field supplied jumper between W1 and W2 on the
Outdoor Unit
(No Transformer)
5) Single stage airflow is set with the IFC Menu options
B/C
Y1
INTER-COMPONENT WIRING
SEE 24 V FIELD WIRING
NOTE 2
24 V FACTORY WIRING
SINGLE STAGE HEATING THERMOSTAT, SINGLE STAGE HEAT PUMP
NOTES:
Outdoor Unit
1) For PWM (BK) enabled thermostats, cut the BK jumper
SEE
(No Transformer)
NOTE 4
2) Remove the factory Y1-O jumper for HP systems
X2
3) Y1 wiring from the thermostat must connect to Y1 of
R
4) Place field supplied jumper between W1 and W2 on the
5) Single stage airflow is set with the IFC Menu options
B/C
Y1
SEE
NOTE 2
O
INTER-COMPONENT WIRING
on the IFC and connect wiring.
LED read out in cooling mode.
the IFC for proper airflow and LED readout.
IFC. Interstage delay is factory set for 10 minutes but is field
adjustable with the Menu option in the ISD section.
in ODU section. Select 1-1.
FIELD WIRING DIAGRAM FOR
on the IFC and connect wiring.
for proper LED read out.
the IFC for proper airflow and LED readout.
IFC. Interstage delay is factory set for 10 minutes but is field
adjustable with the Menu option in the ISD section.
in ODU section. Select 1-1.
24 V FIELD WIRING
24 V FACTORY WIRING
F F u u r r n n a a c c e e G G e e n n e e r r a a l l I I n n s s t t a a l l l l a a t t i i o o n n
Furnace IFC
BK JUMPER
SEE NOTE 1
Furnace IFC
BK JUMPER
SEE NOTE 1
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