Honeywell Z-Wave Series Quick Installation Manual page 20

Quick Installation Guide
Wiring—conventional systems
Alternate wiring (conventional systems)
If labels do not match terminals, connect wires as shown below (see notes, below).
NOTES:
1. If you must connect both R and Rc wires, set the R Slider Tab to the down
position (2 wires).
2. If your old thermostat had both R and RH wires, set the R Slider Tab to the
down position (2 wires). Then connect the R wire to the Rc terminal, and the
RH wire to the R terminal.
3. If your old thermostat had only 1 C or C1 wire, connect it to the C terminal. If
your old thermostat had 2 C or C1 wires, wrap each separately with electrical
tape and do not connect them.
S
S
or Y1 or M
Y
Y Y
2
or F
G
C1 X B
or or or
3 C
U
U
A
L/A
O/B
W
2
AUX
E
or W1 or
W
K
R
or
R
or RH or
Rc
20
H
2
2
4 or V