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WA900-3EO
AIR CONDITIONING SYSTEM
Cases are fabricated f rom
heavy gauge zinc plated
steel. 100% Powder coat
finish as standard.
All we tted su rfaces
are li ned wit h a c omb ina tio n so und dea den ing and
conde nsate p revent ative c ompoun d.
CONSTRUCTION
Heat exchangers are
of heavy gauge copper or
a lu m i ni u m tu be
an d alu m in iu m f in
con str uct ion .
They have been sized and
des ign ed to mai ntai n
reasonable pressures at a
wid e r a nge of con dit ion s an d lo ads
COILS
A combination HP/LP switch
provi des for safety cut-o ut and i s
connected in series with a defrost
type t hermos tat in t he comp ressor
clutc h circu it
AUTOMATIC CONTROLS
The universal electronic thermostat has been selected for
it s r el ia bi li ty an d f un ct io na lit y.
It has be en pr e- pr og ra mme d to pr ov id e t he opt imu m
te mp er atu re con tro l fo r t he oper at or s com fo rt .
The re turn ai r probe is loca ted in t he retu rn air. The
ret urn air te mper atu re is a dju stab le via the dig ita l
contr ol pane l and ha s a nomi nal set -point range between
15
o
C to 32
o
C.
Incor porate d into t he elec trical circui t are fo ur circ uit
breakers which protect all fan motors, compressor, an d
vario us othe r elect ronic c ompone nts and wiring . In
circumstances of tripping, they can be easily accessed and
reset through return air.
ELECTRICAL CONTROLS
Our fa n and bl owers a re tota lly
enclosed and come equipped with
fully sealed shafts,
heavy duty be arings and no n-
replacable bushes.
FANS & BLOWERS
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