Electrical Connections; Field Wiring - Trane P0V0 Series Installation, Operation And Maintenance Manual

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

Electrical Connections

Make wiring connections to the unit as indicated on enclosed wiring diagram. This modular blower shall be connected into a permanently live
electric circuit. It is recommended that modular blower be provided with a separate "circuit protection device" electric circuit. The modular
blower must be electrically grounded in accordance with local codes or in the absence of local codes with the National Electrical Code, ANSI/NFPA
70, if an external electrical source is utilized. The integrated modular blower control is polarity sensitive. The hot leg of the 120V power
supply must be connected to the black power lead as indicated on the wiring diagram.
Refer to the Wiring Diagram section in this document and unit wiring diagram attached to modular blower.
F F I I R R E E H H A A Z Z A A R R D D ! !
F F a a i i l l u u r r e e t t o o f f o o l l l l o o w w t t h h i i s s W W a a r r n n i i n n g g c c o o u u l l d d r r e e s s u u l l t t i i n n p p r r o o p p e e r r t t y y d d a a m m a a g g e e , , s s e e v v e e r r e e p p e e r r s s o o n n a a l l i i n n j j u u r r y y , , o o r r d d e e a a t t h h . .
T T h h i i s s W W a a r r n n i i n n g g a a p p p p l l i i e e s s t t o o i i n n s s t t a a l l l l a a t t i i o o n n s s w w i i t t h h a a f f l l a a m m m m a a b b l l e e r r e e f f r r i i g g e e r r a a t t i i o o n n s s y y s s t t e e m m . . T T h h e e f f u u r r n n a a c c e e m m u u s s t t b b e e p p o o w w e e r r e e d d
e e x x c c e e p p t t f f o o r r s s e e r r v v i i c c e e . . T T h h e e f f u u r r n n a a c c e e s s h h a a l l l l b b e e i i n n s s t t a a l l l l e e d d a a n n d d c c o o n n n n e e c c t t e e d d a a c c c c o o r r d d i i n n g g t t o o i i n n s s t t a a l l l l a a t t i i o o n n i i n n s s t t r r u u c c t t i i o o n n s s a a n n d d
w w i i r r i i n n g g d d i i a a g g r r a a m m s s t t h h a a t t a a r r e e p p r r o o v v i i d d e e d d w w i i t t h h t t h h e e e e v v a a p p o o r r a a t t o o r r c c o o i i l l . .

Field Wiring

Two Stage
Thermostat
BK
W2
W1
Option #1
R
Condensate
Switch
G
B/C
Y2
Option #2
Y1
Condensate
Switch
O
A/TFD Field Wiring
Using EAC Terminals
Replace the factory installed 35va transformer with the 50va transformer
supplied with the air cleaner. Connect to EAC terminals on the IFC per
the wiring diagram.
22
Modular Blower
Disabled.
Applying 24VAC to W1 or
BK
W2 will create error
W2
W1
R
HP
G
B/C
HP
Y2
Y1
O
HP
HP
Red
EAC
Green
Blue
Black
W W A A R R N N I I N N G G
FIELD WIRING DIAGRAM FOR SINGLE OR TWO
STAGE THERMOSTAT, SINGLE OR TWO STAGE HEAT PUMP
NOTES:
1) HP = Wiring used for Heat Pump systems
2) Remove Y1 - O jumper on IFC for HP systems.
3) Y1 and/or Y2 must connect from the thermostat to the
IFC for proper airflow.
X2 4) For PWM (BK) enabled thermostats, cut the BK jumper
on the IFC and connect wiring.
R
B/C
Y2
Y1
O
R
B
P0V0-SVX001-1A-EN