8
E. Choosing Thermostat Location
1. If the system is to be used
WITHOUT
an indoor
temperature sensor, the proper location of the
CCC 2 thermostat is very important to ensure
that it will provide a comfortable RV tempera-
ture. Observe the following rules when selecting
a location:
● Locate the CCC 2 thermostat 54″ above the
floor.
●
Install the CCC 2 thermostat on a partition,
not on an outside wall.
●
NEVER
expose it to direct heat from lamps,
sun or other heat producing items.
●
Avoid locations close to doors that lead out-
side, windows or adjoining outside walls.
●
Avoid locations close to supply registers and
the air from them.
2. If the system is to be used
WITH
an indoor tem-
perature sensor in
ALL
zones, the CCC 2 ther-
mostat may be mounted anywhere that is con-
venient in the coach. Try to avoid hard to reach
and hard to see areas.
●
Refer to the instructions provided with the in-
door temperature sensor for details of instal-
lation.
F. Thermostat, Indoor Temperature
Sensor, & Thermostat Communication
Cable Installation
1.
The previously run communication cable (4 con-
ductor telephone cable) must be terminated with
two (2) RJ-11-6C4P telephone connectors. Re-
fer to the crimp tool manufacturer for crimping
instructions. See (FIG. 6) & (FIG. 7).
RJ-11-6C4P connectors
MUST
be in-
stalled as shown in (FIG. 6) & (FIG. 7).
FIG. 6
FIG. 7
RJ-11-6C4P Connector
Pin 1
Black Red Green Yellow
Black Red Green Yellow
Flat Four Conductor
Communication Cable
2. Route the communication cable through the 2”
diameter hole in the wall required for the thermo-
stat. See (FIG. 8).
FIG. 8
CCC 2 Thermostat
(Rear View)
Wall
3. Optional Indoor Temperature Sensor
a. Refer to the instructions provided with the
indoor temperature sensor for details of in-
stallation.
4. Thermostat Installation
a. Carefully separate the thermostat base plate
from the thermostat cover. Insert a small
screw driver into the slot on bottom of ther-
mostat and disengage the tab. See (FIG. 9).
INSTALLATION PROCEDURE
