Heat Pump Applications - Trane 824 Comfort Control Installation Manual

Installation Guide
4.6

Heat Pump Applications

15- 1 or 2 Stage Heat Pump w/TAM7 Model Air Handler
Diagram 15 - 1 or 2 Stage Heat Pump w/TAM7 Model Air Handler
824 COMFORT CONTROL
AUX2
AUX 2
AUX2
AUX1
AUX 1
AUX1
RC
24VAC HOT
RH
B/C
COMMON
O
SOV
Y1 3
COOLING
Y2
G
FAN
BK
W1
HEATING
W2
W3
ODT
ODT
ODT
RS1
RS
RS1
16- 1 Stage Heat Pump w/GAM5A & TAM4 Model Air Handler
Diagram 16 - 1 Stage Heat Pump w/GAM5A & TAM4 Model Air Handler
824 COMFORT CONTROL
AUX2
AUX 2
AUX2
AUX1
AUX 1
AUX1
RC
24VAC HOT
RH
B/C
COMMON
O
SOV
Y1
2
COOLING
Y2
G
FAN
BK
W1
HEATING
W2
W3
ODT
ODT
ODT
RS1
RS
RS1
page 14
INDOOR UNIT OUTDOOR UNIT
R R
B B
O O
YI 2
YO Y1
Y2 Y2
G
BK
1
W1
W2
W3
Optional
Outdoor
Sensor
Optional
Remote
Sensor
INDOOR UNIT OUTDOOR UNIT
R R
B B
O O
YI
1
YO Y1
1
Y2 Y2
G
W1
W2
W3
Optional
Outdoor
Sensor
Optional
Remote
Sensor
NOTES:
1. Remove the factory installed "BK" jumper at the
indoor unit's AFC Board
2. "YI" and "YO" connections must be made as shown
for freeze protection and internally mounted
condensate overflow circuits to function properly
3. Wire 3rd party condensate overflow switches
between "Y1" of the 824 and "YI" of the airflow
control board
NOTES:
"YI" and "YO" connections must be made as shown
1.
for freeze protection and internally mounted
condensate overflow circuits to function properly
2. Wire 3rd party condensate overflow switches
beteeen "Y1" of the 824 and "YI" of the airflow
control board
18-HD72D1-1