Champion MARQUIS 3000 DD Manual Del Usuario página 2

Champion Air Balancing Method
1. Take a piece of tissue paper and cut it lengthwise into 3 equal
strips.
2. Turn your cooler on high cool.
3. Open one window at least six inches wide in each room that you
want to cool.
4. Take the piece of tissue paper and put it up against the screen of
the open window furthest from the cooler discharge opening.
Let go of it. It will do one of three things.
IF It falls down.
THEN CLOSE all of the windows one inch and try step 4 again.
IF It plasters itself to the screen.
THEN OPEN all of the windows one inch and try step 4 again.
IF It stays on the screen lightly.
THEN PERFECT. You are done. Enjoy your cooler.
NOTES:
• When switching to low cool, you must rebalance your home. Re-
peat step 4.
• Once you balance your home you can cool some areas more than
others by opening those windows more and closing the others by
the same amount. Repeat step 4 to make sure your home is still air
balanced.
Installation
NOTE: The pump and float are installed in the cabinet. The belt,
motor pulley, and motor cord are included in the cabinet, the motor is
shipped separately.
CAUTION:
Make sure that the mounting surface is strong
enough to support the operating weight of the cooler when in
use. (For operating weight, see Specification Table.)
CAUTION:
Never plug in cooler until installation is com-
plete and unit has been tested for rigidity.
Motor Installation
• Install motor cord. For typi-
cal 120V operation, connect
motor cord to motor using the
following color code: Black - Hi,
Red - Low, White - Com., Green
- Ground. (See Wiring Dia-
grams)
• Mount motor. Install blower
motor in the motor mount yokes,
adjusting the yoke if necessary.
Fasten with the provided mount-
ing clips (see Fig. 1).
• Install pulley. Install the adjust-
able motor pulley so that it aligns
with the blower drive pulley (see
Fig. 2) and tighten set screw.
Electrical Installation
WARNING:
Disconnect all electrical service that will be
used for this unit before you begin the installation.
• Remove junction box. The electrical junction box is located in
the upper inside corner of the cooler cabinet. Remove the two
screws and slide cover down for access to plug wiring (Fig. 3).
2
Motor
Clips
Adjustable
Yoke
Fig. 1
Motor
Pulley
Blower
Blower
Housing
Pulley
Fig. 2
• Hook up electrical. Elec-
trical hook up should be
done by a qualified elec-
trician, so that all electrical
wiring will conform to
your local standards. This
unit is suppled with a
120V pump. For 240V
pump operation, a 240V
pump must be purchased. The fan and pump receptacles will
support both 120V and 240V installations. See the wiring dia-
grams for 120V and 240V installations.
IMPORTANT: When a single speed motor is used, do not use the
red lead on the receptacle and motor plug wiring. Tape off end of
both of the red leads.
CAUTION:
Pump receptacle is for grounded evaporative
cooler pump only. Do not plug anything else into receptacle.
WARNING:
Make sure the cooler cabinet is properly
grounded to a suitable ground connection for maximum safety.
Wiring Diagrams
120 Volts
Pump
Motor
Black
Hi
Red
Lo
White
Com.
Green
Ground
Blower Motor
240 Volts
Pump
Motor
Black
Hi
Red
Lo
Orange
Com.
Green
Ground
Blower Motor
Water Connection
• Install overflow assembly. Remove nut and place nipple through
the hole in the pan, with the rubber washer between the pan and the
head of the drain nipple (Fig. 5).
Screw on nut and draw up tight
against bottom of pan. Insert over-
flow pipe in nipple to retain water.
Overflow pipe may be removed to
drain pan when necessary. A garden
hose may be screwed on the drain
nipple to drain water away from
your unit.
• Connect water supply line. Find
the closest supply of water. Use a
saddle valve (Fig. 6) to connect 1/4"
tubing to the cold water supply or
use a Sillcock and water valve con-
nected to an outside faucet (Fig.
7). Place the nut and ferrule on the
Juncion Box
Screws
Fig. 3
Blue/Black Pump
White
Brown
Orange
Green
To
Black Hi
Switch
Red Lo
White Com.
Orange
Green Ground
= Wire Nut
Blue/Black
White
Brown Pump
Orange
Green
To
Black Hi
Switch
Red Lo
White
Orange Com.
Green Ground
= Wire Nut
Fig. 4
Overflow Pipe
Nipple
Rubber Washer
Bottom Pan
Nut
Fig. 5
1/4" Tubing
Saddle
Valve
Cold
Water
Pipe
Fig. 6
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