50
3. If you have only one R wire
(either R, Rc, or Rh), make sure it’s
inserted into the Rc terminal.
4. If you installed the Power Extender
Kit, make sure you inserted the
wires into the correct terminals.
TROUBLESHOOTING
Rc
G
Y1
Y2
O/B
W2
W1
R
H
G
Y1
Y2
O/B
Rc
G
W/W1
Y/Y1
C
PEK
Rc
Your R, Rc,
or Rh wire
