Trane Thermostats - Page 18

18 BAS-SVX36C-EN
Installation
Figure 17. 3H/2C Non-Programmable Thermostat, 2H/1C, Conventional (Option 6)
Rc
R
Y
W2
Y2
L
C
W
G
Fan
L2
L1 (hot)
24 Vac
Heat 1
Compressor
Heat 2
Single Transformer:
(jumper
installed)
Rc
R
Y
W2
Y2
L
C
W
G
Fan
L2
L1 (hot)
24 Vac
Heat 1
Heat 2
Compressor
L2
L1 (hot)
24 Vac
Cooling Transformer
Heating Transformer
Two Transformers:
(jumper
removed)
Figure 18. 3H/2C Non-Programmable Thermostat, 1H/2C, Conventional (Option 7)
Rc
R
Y
W2
Y2
L
C
W
G
Fan
L2
L1 (hot)
24 Vac
Heat
Compressor 1
Compressor 2
Single Transformer:
(jumper
installed)
Rc
R
Y
W2
Y2
L
C
W
G
Fan
L2
L1 (hot)
24 Vac
Heat
Compressor 1
Compressor 2
L2
L1 (hot)
24 Vac
Cooling Transformer
Heating Transformer
Two Transformers:
(jumper
removed)
Figure 19. 3H/2C Non-Programmable Thermostat, 2H/2C, Heat Pump Without Auxiliary Heat
(Option 8)
Rc
R
Y
Aux/E
Y2
L
C
O/B
G
Fan
L2
L1 (hot)
24 Vac
Changeover Valve
Compressor 1
Compressor 2
(jumper
installed)