Trane Zone Panel Installation Manual page 4

24V System
Non-Communicating Indoor Unit
Non-Communicating Outdoor Unit
Non-Communicating
Outdoor Unit
Non-Communicating
Indoor Unit
Hybrid System
Communicating Indoor Unit
Non-Communicating Outdoor Unit
See Relay Panel
Installer's Guide
for specific
wiring instructions.
Non-Communicating
Outdoor Unit
4
Control
See Relay Panel
Installer's Guide
for specific
wiring instructions.
Control
NORM DUAL
Dual Fuel
Switch
0 SOV
Y1 Stg1
Y2 Stg2
W1 Stg1
W2 Stg2
W3 Stg3
Fan
G
BK PWM
Hum
Hum
Aux1
Aux1
Aux2
Aux2
B
R
D
NORM DUAL
Dual Fuel
Switch
D R B
0 SOV Data Hot
Com
Y1 Stg1
Thermostat
Y2 Stg2
and Indoor Unit
W1 Stg1
W2 Stg2
W3 Stg3
Comm
Fan
G
BK PWM
Bit Master
Hum
Hum
Aux1
Aux1
Aux2
Aux2
Relay Panel
B
R
D
D R B
Data
Hot Com
Thermostat
and Indoor Unit
RS
RS
ODT
ODT
Comm
Bit Master
Relay Panel
D
To Zone Panel
B
See Page 5 for
Zone Panel
Connections
RS
RS
ODT
ODT
Wired Remote
Outdoor Sensor
BAYSEN01ATEMPA
(may be wired to Control)
B
R
D
D
B
To Zone Panel
See Page 5 for
Zone Panel
Connections
Wired Remote
Outdoor Sensor
BAYSEN01ATEMPA
(may be wired to Control)
18-HD66D1-4