Cooler Operation; Using Your Cooler; Start Up - Seeley Breezair EXT Installation & Operation Manual

Evaporative coolers
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COOLER OPERATION

HELLO AND CONGRATULATIONS ON PURCHASING
A SEELEY EVAPORATIVE COOLER
At Seeley International we manufacture evaporative coolers
from the highest quality materials, and we have designed the
product to provide many years of economical, trouble-free
cooling.

USING YOUR COOLER

Evaporative air coolers always function on 100% fresh outside
air. Therefore you must either open doors and windows, or,
provide exhaust outlets in the building.
FAILURE TO PROVIDE ADEQUATE EXHAUST OPENINGS
WILL CAUSE A BUILD UP OF HUMIDITY INSIDE THAT WILL
BECOME VERY UNCOMFORTABLE.
To provide efficient cooling or ventilation the building must have
sufficient exhaust openings to the outside of the building.
To assist air flow, open windows and doors that are farthest
from the outlet vent in each room. In these rooms, provide an
exhaust opening 2 times the vent size of the room.
Where the design of the building prevents adequate exhaust,
consideration should be given to the provision of mechanical
extractions, such as an exhaust fan.
There are three main ways that an evaporative cooler can
operate to provide cooling comfort.
• The cooler can be set to cool at a constant fan speed, without
reference to the current temperature.
• The cooler can be given a temperature target, in which case it
will vary the fan speed in order to get as close to the target as
possible. (Note! Dependant on controller installed.
Note! Humid weather conditions may limit the temperatures
that can be achieved).
• The cooler can be set to a fan only mode, providing air
circulation only.

START UP

Turn on the water supply and make sure the shut off valve
at the cooler is also on.
Turn on electrical power supply.
Wait a few minutes for the water to fill the cooler tank.
Turn on "cooling" at the wall control to start the pump and
pre-wet the pads.
Turn on the fan to High or Low speed as desired.
In humid weather you may feel more comfortable by turning
off the cooling to run the fan only.
You can create your own pattern of air flow in the building
by adjusting the outlet vents and doors and windows to
direct the air where you want it.
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