Setting The Water Level - Seeley Breezair EXT Installation & Operation Manual

Evaporative coolers
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INSTALLATION
The drain adaptor allows the attachment of a ¾" drain hose
to run water to a waste point. Attach it to the bleed fitting
underneath the tank (reservoir) by using the drain nut.
DRAIN NUT
DRAIN NUT
DRAIN
DRAIN
ADAPTOR
ADAPTOR
The bleed rate can be varied according to local conditions.
With all the plastic plugs removed from the tray, minimum bleed
will occur. Insert plugs to increase the bleed rate to suit your salt
build up experience. See heading "Operating Adjustments" for
further details.
In those areas where draining of bleed-off water is illegal, the
bleed must be disabled.
WARNING! In cases where bleed-off is not used the pads will
require frequent inspection and replacement. Failure to do so
may cause water to leak into the building or onto the roof, which
may enter electrical components creating an electric shock or
fire hazard. Where this condition is allowed to exist, Seeley
International (Americas) accepts no responsibility for any
damage or injury that might occur.
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8
TANK NUT
TANK NUT
TANK
TANK
3/4" POLYETH LENE
3/4" POLYETH LENE
Y
Y
TUBE OR GARDEN
TUBE OR GARDEN
HOSE
HOSE
(NOT SUPPLIED)
(NOT SUPPLIED)
ILL924-A
ILL924-A

SETTING THE WATER LEVEL

WATER LEVEL ADJUSTMENTS
The water level in the cooler is important. Adjust the level at the
float valve inside the cooler. Rotate the large plastic float CCW
or CW to change the level. CW will lower the level; CCW will
raise the level.
NEVER ADJUST THE WATER LEVEL WITH THE COOLER
RUNNING because the residual water in the pads and pipes
will cause the water to over flow when it runs back into the
tank.
Water level should be about ¼" above the float valve mounting
shelf.
FLOAT
VALVE
BASE
WATER LEVEL
WATER LEVEL
ILL188-C
ILL188-C
FLOAT
1/4"
VALVE
BODY
ILL820-B
ILL820-B

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