11
f. Inspect all connections to make sure they
are tight and not touching any other termi-
nals 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.
G. Placing Unit On Roof
1. Remove the unit from the carton and discard
carton.
2. LIFTING HAZARD. Use proper
lifting technique and control when lifting product.
Failure to obey this caution could result in injury.
3. Identify foam blocks and roof gasket as shown.
Ensure they are properly located. See (FIG. 14).
FIG. 14
Roof Gasket
Foam
Blocks
Foam
Blocks
4. Place unit on roof.
5. Do NOT slide unit. Otherwise,
damage to gasket (on bottom of unit) may occur,
and could cause a leak. See (FIG. 15).
FIG. 15
Do Not Slide
6. Position unit to the side of the roof opening to
access wiring.
H. (CCC 2 System Only) Conguration
1. ElectronicControlConguration
Depending on the equipment options installed
by the RV manufacturer, the appropriate dip
switches will need to be switched to the "ON"
position. Placing the switch in the "ON" position
selects that option. See (FIG. 16), (FIG. 17), &
(FIG. 18).
FIG. 16
Dip Switches
Dip switches are in the "OFF" position
when shipped from the factory except
heat pump and factory installed heat strip
models. On these models the appropriate
dip switch, heat pump or heat strip, is in
the "ON" position from the factory.
To gain access to the dip switches, the
outside plastic shroud MUST be removed
from the unit. Next remove the electrical
box cover. The electrical box will be on the
curb side of the RV after installation. See
(FIG. 16).
FIG. 17
Dip Switches
Zone 2
Ext. Stage
Zone 3
Zone 4
Stage
Heat Strip
Heat Pump
Furnace
Dehumidify
Gen Start
INSTALLATION INSTRUCTIONS
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