Trane 824 Comfort Control Installation Manual page 16

Installation Guide
19- 1 Stage Heat Pump w/GAF2-S Model Air Handler
Diagram 19 - 1 Stage Heat Pump w/GAF2-S Model Air Handler
824 COMFORT CONTROL
AUX2
AUX 2
AUX2
AUX1
AUX 1
AUX1
RC
24VAC HOT
RH
B/C
COMMON
O
SOV
Y1
COOLING
Y2
G
FAN
BK
W1
HEATING
W2
W3
ODT
ODT
ODT
RS1
RS
RS1
20- 1 Stage Heat Pump w/GAF2-36M Model Air Handler
Diagram 20 - 1 Stage Heat Pump w/GAF2-36M 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 16
INDOOR UNIT OUTDOOR UNIT
R R
B B
O
Y
G
W
Optional
Outdoor
Sensor
Optional
Remote
Sensor
INDOOR UNIT OUTDOOR UNIT
R R
B B
O O
YI
1
YO 1 Y
G
BK
W
Optional
Outdoor
Sensor
Optional
Remote
Sensor
NOTES:
1. "YI" and "YO" connections must be made as shown
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