LUX CS1 - Conventional Wiring Diagrams

26 | 856.234.8803
Conventional System With C-Wire Wiring Diagram
NOTES:
• The W2 terminal is used for 2 stage heating systems only
• If you have both an RH and RC wire, please remove the red
cap from the back of the thermostat
C
C
W1
W1
W2
O/B
1 4 2
Y1
Y1
RC
RC
RH
RH
G
G
3
FAN
HEAT
(Stage 1)
HEAT (Stage 2)
COOL
TRANSFORMER
FURNACE THERMOSTAT