Manual

Page 3 of 16
Drawing : - TPC250
Issue : - 6
Date : - 10/12/13
UNPACKING
Carefully remove the CD425 dehumidifier unit from its transit box and visually
check for signs of transit damage. If there is evidence of damage DO NOT
attempt to operate the unit, call your supplier for advice. Do not discard the
packing; it will be useful when transporting the dehumidifier unit in the future.
INTRODUCTION
The Ebac CD425 dehumidifier removes moisture from the air that circulates
through it. The resulting reduction in relative humidity protects buildings and
their contents from the adverse effects of excess humidity.
The CD425 dehumidifier comprises of:
a) A compressor
b) Refrigerant evaporator coils
c) Refrigerant condenser coils
d) Circulation fan
e) A drain tray for collecting and disposing of condensed moisture
f) A cabinet to house the above components
The fan draws the moist air through the cold evaporator coils which cools the
air below its dew point. Moisture forms on the evaporator and is collected in
the condensate tray which leads away to a permanent drain. The cooled air
then passes through the hot condenser, where it is reheated using the same
energy removed during the cooling phase and the additional heat generated
by the compressor.
The air is, therefore, discharged from the dehumidifier at a slightly higher
temperature, but a lower relative humidity, than that which it entered.
Continuous circulation of air through the dehumidifier gradually reduces the
relative humidity within the area being dehumidified.
Where large amounts of moisture are required to be removed from the area,
more than one dehumidifier may be required, please contact your local
distributor for advice.