8
7. Adjust length and routing of each wireto reach proper terminal and con-
nectorblock on mounting base with 1/4--in.(6 mm) of extra wire. Striponly
1/4 in.of insulation from each wire to prevent adjacent wires fromshorting
togetherwhen connected. See Fig. 2.
A07155
Fig.2 -- SecureWiresto Terminal Strip
8. Match and connect equipment wires to proper terminals of the connector blocks
(see Fig. 3). If thereare separate 24VAC transformers, one in the indoorunit
and one in the outdoor unit, connect the common of each to the C terminal.
Remove factory--installed jumper wire fromRc and Rh terminals. Connect the
R from theindoor unit to the Rh terminal. Connect the R fromthe outdoorunit
to the Rc terminal.Then the W signal is taken from the Rh powerand the Y1,
Y/Y2,G and O signals are taken from the Rc power.