8
c. Install the communication cable through the
hole in the base plate and mount the plate
to the wall with the two (2) screws provided.
Check the alignment to ensure level installa-
tion.
d. Install the communication cable RJ-11-6C4P
connector into the back of the thermostat and
snap on the base plate.
4. Analog Thermostat
Note:
Wire colors listed for the seven conductor cable are
the most common used in the RV industry. Wire colors
may vary.
a. Remove the cover from the analog thermo-
stat by starting at one corner and gently lifting
it from the base.
b. Insert the previously run seven (7) conductor
cable through the hole in the base assembly.
c. Cut back the outer cable shield approximate
-
ly 3 inches and strip 1/4" insulation from each
wire.
d. Mount the thermostat level on the wall using
the screws provided.
FIG. 11
FIG. 10
e. Make the following connections to the ther-
mostat. See FIG 11.
• Red/white wire to the +7.5 terminal
• Green wire to the "GND" terminal
• Yellow wire to "COOL" terminal
• Tan wire to the "FAN" terminal
• Blue wire to the "HI FAN" terminal
• Orange wire to the "HS/HP" terminal
• White wire to the "FUR" terminal if appli-
cable
f. Inspect all connections to make sure they are
tight and not touching any other terminals or
wires.
g. Push the wires back through the base into
the wall. Place cover on the thermostat and
push until an audible click is heard.
5. SZLCD Thermostat
Note:
The wire colors listed for the three conductor cable
match the wire colors in the harness at the unit. Available
wire colors may vary.
a. Remove the cover from the SZLCD thermo-
stat. Depress tab on bottom of thermostat
and separate it from the base.
b. Insert the previously run three (3) conductor
cable through the hole in the base assembly.
c. Cut back the outer cable shield approximate
-
ly 3 inches and strip 1/4" insulation from each
wire.
d. Mount the thermostat level on the wall using
the screws provided.
e. Make the following connections to the ther-
mostat. See FIG 12.
• Red/white wire to the 12V+ terminal
• Black wire to the 12V– terminal
• Orange wire to the "COMMS" terminal
f. Inspect all connections to make sure they are
tight and not touching any other terminals or
wires.
g. Push the wires back through the base into
the wall. Place cover on the thermostat and
push until an audible click is heard.
FIG. 12
12V
-
COMMS
12V+
