Trane 824 Comfort Control Installation Manual page 19

25- 1 or 2 Stage Heat Pump w/Variable Speed Oil Furnace
Diagram 25 - 1 or 2 Stage Heat Pump w/Variable Speed Oil Furnace
824 COMFORT CONTROL
AUX2
AUX 2
AUX2
AUX1
AUX 1
AUX1
RC
24VAC HOT
6
RH
B/C
COMMON
O
SOV
Y1
COOLING
Y2
G
FAN
BK
W1
HEATING
W2
W3
ODT
5
ODT
ODT
RS1
RS
RS1
26- Single Stage Heat Pump w/Non-Variable Speed Oil Furnace
Diagram 26 - Single Stage Heat Pump w/Non-Variable Speed Oil Furnace
AUX2
AUX 2
AUX2
AUX1
AUX 1
AUX1
RC
24VAC HOT
3
RH
B/C
COMMON
O
SOV
Y1
COOLING
Y2
G
FAN
BK
W1
HEATING
W2
W3
ODT 2
ODT
ODT
RS1
RS
RS1
18-HD72D1-1
INDOOR UNIT OUTDOOR UNIT
R
B
O
G
BK
BT
W1
OIL BURNER
PRIMARY
T
T
Optional Outdoor Sensor
Optional Remote Sensor
INDOOR UNIT OUTDOOR UNIT
R
B
O
G
BT
W1
OIL BURNER
PRIMARY
T
T
Optional Outdoor Sensor
Optional Remote Sensor
NOTES:
1. Cut and remove the factory installed "BK" jumper at
the indoor unit
2. BT (Bonnet
R
(BAYSEN03ATEMPAA) is required for dual fuel, oil
furnace applications
F
3. "BK" is not connected on non-Trane/American
B
Standard units
4. "Y1" & "Y2" must be connected at the indoor unit on
O
non-Trane/American Standard units
YI
5. For restricted mode operation, a wired ODT sensor
must be connected to the 824
Y2
6. Remove factory RC/RH jumper for systems
with seperate heating and cooling low voltage
transformers
NOTES:
1. BT (Bonnet
(BAYSEN03ATEMPAA) is required for dual fuel, oil
furnace applications
R
2. For restricted mode operation, a wired ODT sensor
must be connected to the 824
F
3. Remove factory RC/RH jumper for systems
B
with seperate heating and cooling low voltage
transformers
O
Y
824 Programmable Comfort Control
Thermostat) model THT1248
Thermostat) model THT1248
page 19