Field Wiring Diagrams - Trane AUX2B060A9362A Installer's Manual

Installer's Guide
*
If upflow furnace is installed
over a finished ceiling, overflow
from the primary drain vent
stack must flow into an auxillary
drain pan to prevent damage to
the finished ceiling below.
Primary drain vent stack
must terminate below
secondary heat exchanger
condensate drain outlet.
To drain opening
B/C
26
FIELD WIRING DIAGRAM FOR 2 STAGE FURNACE
USING A 2 STAGE HEATING THERMOSTAT
2 STAGE
FURNACE
SEE
NOTE 7
TWIN
SEE
NOTE 6
B/C
TO 115 V 1 PH.,
60 HZ., POWER
SUPPLY PER
LOCAL CODES
HUM SEE
NOTE 5
EAC SEE
NOTE 5
FIELD WIRING DIAGRAM FOR 2 STAGE FURNACE
1 STAGE HEATING
USING A 1 STAGE HEATING THERMOSTAT
NO COOLING
2 STAGE
FURNACE
SEE
NOTE 7
TWIN
SEE
NOTE 8
FIELD ADDED JUMPER
W1 TO W2.
2ND STAGE WILL FIRE
10 MINUTES AFTER 1ST.
SEE
NOTE 6
B/C B/C
TO 115 V 1 PH.,
60 HZ., POWER
SUPPLY PER
LOCAL CODES
HUM SEE
NOTE 5
EAC SEE
NOTE 5
2 STAGE HEATING
NO COOLING
From Dwg. 21B341333 Rev. 1
From Dwg. 21B342024 Rev. 0
18-CD19D8-18
Field Wiring Diagr