Trane TCONT602AF22MA Installation Instructions

6
Wiring diagrams
Typical 2H/2C system (1 transformer) Typical 2H/1C heat pump system
2H/2C 16 SEER cooling system
Factory-installed jumper. Remove for 2-transformer systems only.
• Provide Power Supply disconnect means and overload protection as required
In Installer Setup, set system type to
2Heat/1Cool Heat Pump.
F terminal is powered continuously when
Comfort Control is set to Em Heat.
Install field jumper between W1 and X2 if there
is no emergency heat relay.
In Installer Setup, set system type to
2Heat/2Cool Conventional.
In Installer Setup, set system type to
2Heat/2Cool Conventional.
24VAC HOT
24VAC
602 COMFORT CONTROL
TERMINAL BLOCK
TWO STAGE VARIABLE SPEED GAS FURNACE – TWO STAGE COOLING
TWO STAGE
AIR CONDITIONER
FAN
COOLING-1st
HEATING-1st
HEATING-2nd
TWO STAGE
VARIABLE SPEED
GAS FURNACE
FACTORY INSTALLED JUMPER.
COOLING-2nd
24VAC HOT
24VAC
602 COMFORT CONTROL
TERMINAL BLOCK
TWO STAGE 16 SEER COOLING – TWO STAGE GAS FURNACE
TWO STAGE
16 SEER
AIR CONDITIONER
FAN
COOLING-1st
HEATING -1st
HEATING -2nd
TWO STAGE
VARIABLE SPEED
GAS FURNACE
1
FACTORY INSTALLED JUMPER.
1
COOLING-2nd
Note A - The installer must jumper at the LVTB "R" to "O"
Note B - Cut/remove the factory installed "BK" jumper.
Note A
Note B
HEAT PUMP
– AIR HANDLER -ELECTRIC HEATER 2H/1C
HEAT PUMP
AIR HANDLER &
ELECTRIC HEAT
NOTE:
IF ODT-1 IS NO
T USED, THEN CONNECT A JUMPER WIRE FROM W1 TO W2.
24VAC HOT
24VAC
FAN
COMPRESSOR
SOV
HEATER
EM. HEAT
FAULT
FACTORY INSTALLED JUMPER.
602 COMFORT CONTROL
TERMINAL BLOCK

Trane TCONT602AF22MA Specifications

Temperature Ranges

heat temperature range	40° to 90°F (4.5° to 32°C)
cool temperature range	60° to 99°F (16° to 37°C)
operating ambient temperature	32° to 120°F (0° to 48.9°C)

Humidity

operating relative humidity	5% to 90% (non-condensing)

Electrical Ratings

W (O) heating voltage	20-30 Vac
W (O) heating current	0.02-1.0 A
W1 W2 heating voltage	20-30 Vac
W1 W2 heating current	0.02-0.5 A
Y cooling voltage	20-30 Vac
Y cooling current	0.02-1.0 A
Y2 cooling voltage	20-30 Vac
Y2 cooling current	0.02-1.0 A
G fan voltage	20-30 Vac
G fan current	0.02-0.5 A
X2 emergency heat voltage	20-30 Vac
X2 emergency heat current	0.02-1.0 A
F heat pump reset voltage	20-30 Vac
F heat pump reset current	0.02-0.5 A

Weight and Dimensions

height	3-9/16” (91 mm)
width	5-13/16” (147 mm)
depth	1-1/2” (38 mm)