Trane 824 Comfort Control Installation Manual page 12

Installation Guide
11- 1 Stage Cooling w/Non-Variable Speed Oil Furnace
Diagram 11 - 1 Stage Cooling w/Non-Variable Speed Oil Furnace
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
12- 1 or 2 Stage Cooling w/Variable Speed Oil Furnace
Diagram 12 - 1 or 2 Stage Cooling w/Variable Speed Oil Furnace
824 COMFORT CONTROL
AUX2
AUX 2
AUX2
AUX1
AUX 1
AUX1
RC 3
24VAC HOT
RH
B/C
COMMON
O
SOV
Y1
COOLING
Y2
G
FAN
BK
W1
HEATING
W2
W3
ODT
ODT
ODT
RS1
RS
RS1
page 12
FURNACE
FAN CENTER
R
AIR
CONDITIONER
C B/C
Y Y
G
OIL BURNER
PRIMARY
T
T
Optional
Outdoor
Sensor
Optional
Remote
Sensor
INDOOR UNIT OUTDOOR UNIT
R R
B B
O
Y1
5
Y1/Ylo
Y2
5
Y/Y2
G
BK 2
W1
OIL BURNER
PRIMARY
T
T
NOTES:
1. Remove factory RC/RH jumper for systems
with seperate heating and cooling low voltage
transformers
NOTES:
1. "Y2" & "R" connections at outdoor unit are only
required for 2-stage heat pumps
2. Remove the factory installted jumper at "BK" on the
indoor unit
3. Remove factory RC/RH jumper for systems
with seperate heating and cooling low voltage
transformers
4. "BK" is not connected on non-Trane/American
Standard units
5. "Y1/Ylo" and/or "Y/Y2" must be connected at the
indoor unit on non-Trane/American Standard units
Optional Outdoor Sensor
Optional Remote Sensor
18-HD72D1-1