Seeley Breezair EXH Series Installation And Operating Instructions Manual page 21

Evaporative air cooler
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PROBLEM
PROBABLE CAUSE
SUGGESTED
REMEDY
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Pump runs but no water circulation.
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Insufficient water in pan.
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Adjust float level.
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Pump runs but pads lackwater.
.
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Water hoses blocked,
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Check and clean out blockage,
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_ Pump strainer blocked.
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Clean pump strainer.
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Continuous overflow of water.
'W'_ Float valve adjustment not correct.
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Adjust float valve.
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Heavy pad deposits.
_/Clean
or replace pads.
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Auto Drain Valve malfunctioning
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Check and remedy function.
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Water being blown into the
_
Loosen water hose connections.
Tighten all connections.
building.
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"Waieihosebioken.
.!Re eany k edoibioken
hoses.
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Install correct cover on float valve
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Pads not fitted correctly into pad
"ll
,_frames.
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Water level too low, causing pump
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to create fountain that is being
sucked into air stream.
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Make sure pads properly installed.
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Incorrect ordamaged pads fitted. I
Replace withmanufacturer's
recommended pads.
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D
odour.
\/II / New cooler D
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Drain pan, refill, run pump for a
t
Un_leasant
.
,ads.
,,
while.
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Coolerlocated nearsourceof
'._'Remove sourceofodour or
,,\ unpleasant odour.
"_relocate c ooler.
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...._ Drain pan, clean thoroughly with
.,
Algae in
water.
pan
strong cleansing agent, refill,
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" Pads remain wet after shut down.
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Run fan on ven! for 10 minutes
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,
._a]ter COOlingcycle to clry paos out.
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i Heavy pad deposits.
_
Clean or replace pads.
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