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13.
Cut a small slit through the return air flex duct
directly above the adaptor plate to provide clearance
for the thermostat cable to enter the return air
opening.
14.
Route the thermostat extension cable through the
flex duct and plug one end into the thermostat, the
other end into the unit.
15.
Attach the return air flex duct to the adaptor plate
and secure with one cable tie provided in the kit.
16.
Use a quality duct tape to seal the opening in the
return air flex duct around the thermostat cable.
1.
WARNING - SHOCK HAZARD
To prevent the possibility of severe personal
injury or equipment damage due to electrical
shock, always be sure the electrical power is
disconnected or off before beginning installation.
2.
This air conditioner contains a compressor
refrigeration system and requires power from a
240 volt electrical circuit. The circuit connects to a
terminal block inside the main unit.
3.
High Voltage Routing Specifications
When routing the high voltage supply wiring, both
the following guidelines must be followed:
A)
High voltage wiring must be routed through
a separate opening in the outer cabinet.
This opening is referred to as the "power
wire entry" (See Figure 1). RV Products
provides a 7/8" diameter opening for 1/2"
conduit. A knockout for 3/4" conduit is
also provided.
B)
Do not allow excess wiring to contact
electrical terminals, sharp screw ends or
edging that can cut or damage the wiring
insulation.
C)
After connecting the ground wire to the
grounding lug, verify that the ground wire
(which in some instances will be bare
copper) cannot come into contact with any
high voltage terminal.
7. 240 VAC ELECTRICAL WIRING
DANGER - SHOCK HAZARD
Do not drill any openings into this air
conditioner. When attaching ducting
directly to the air conditioner, use only
the pilot holes already provided. Drilling
new openings and inserting screws
may damage either the refrigeration
circuit or electrical wiring causing
possible equipment damage, personal
injury or death.
WHEN USING NON-METALLIC SHEATH
SUPPLY CABLES (ROMEX, ETC.), STRIP
SHEATH BACK TO EXPOSE 4-6 INCHES
OF THE SUPPLY LEADS. STRIP THE
INDIVIDUAL WIRE LEAD ENDS FOR
WIRE CONNECTION (ABOUT 3/4" BARE
WIRE). INSERT THE SUPPLY WIRES
INTO THE ELECTRICAL CONNECTOR
CLAMP. SHEATH MUST PROTRUDE
PAST CLAMP BUSHING INSIDE THE
BOX. MAKE SURE SHEATH CABLE IS
CENTERED IN CLAMP BEFORE
TIGHTENING IT. DO NOT OVER-
TIGHTEN!! THIS COULD RESULT IN
PINCHING THROUGH THE PLASTIC
WIRE INSULATION AND CAUSE
SHORTING OR "HOT" WIRES TO
GROUND (SHOCK HAZARD). THE
CLAMP IS INTENDED FOR STRAIN
RELIEF OF THE WIRES. SLIGHT
PRESSURE IS USUALLY SUFFICIENT
TO ACCOMPLISH THIS.
IF OTHER THAN NON-METALLIC
CABLES ARE USED FOR SUPPLY
CONDUCTORS, APPROPRIATE
STRAIN RELIEF CONNECTORS OR
CLAMPS SHOULD BE USED.
IN NO CASE SHOULD CLAMPING
OR PINCHING ACTION BE APPLIED
TO THE INDIVIDUAL SUPPLY LEADS
(NEUTRAL AND "HOT" WIRES).
7
DANGER
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