Ebac DD400P User Manual

Drawing : - TPC 438 Issue : - 1 Date : - 20/10/15
DD400P
INDUSTRIAL DEHUMIDIFIER
OWNER’S MANUAL
www.eipl.co.uk
Page 1 of 12
Drawing : - TPC 438 Issue : - 1 Date : - 20/10/15
DD400P
PACKAGE CONTENTS
Item Description Quantity
1064RG-US Dehumidifier 1
TPC438 Manual 1
Page 2 of 12
Drawing : - TPC 438 Issue : - 1 Date : - 20/10/15
UNPACKING
Carefully remove the DD400P 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
Dehumidifiers remove moisture from the air that is circulating through the unit. The resulting reduction of relative humidity helps prevent rust, rot, mould, mildew and condensation within the room, or other enclosed spaces where the dehumidifier is used. The DD400P is of the desiccant wheel type designed to dry air by passing a large volume of air, the “process” air through a slowly rotating Silica gel rotor. Silica gel is a hygroscopic material that absorbs moisture direct from the air. As the air passes through the rotor the humidity of the air is reduced, whilst the moisture content of the rotor is increased. A smaller volume of air, the reactivation air, is heated by an internal heater and passes through a portion of the rotor in the opposite direction. As this heated air passes through the rotor it will “reactivate” it by removing the moisture content from the silica gel material. The reactivation air will leave the humidifier as warm, moist air and must be vented to outside of the building.
Continuous circulation of the room air through the dehumidifier unit gradually reduces the relative humidity in the room.
The DD400P dehumidifier is a robust, compact unit designed to control the humidity in the enclosed space in which it is placed. The casing is a welded steel construction which is epoxy coated for resilience to damage caused by rough handling. The unit has been designed for the exacting conditions which can prevail in offices, shops, houses, restaurants, public houses etc. It combines lightness and compactness with high reliability and strength.
The unit is thermally protected and will switch off if the maximum operating temperature of 40ºC is exceeded.
The dehumidifier has two separate filters. One in the “process” air inlet and one in the “reactivation” air inlet, used to clean the air entering the dehumidifier.
Page 3 of 12
Drawing : - TPC 438 Issue : - 1 Date : - 20/10/15
SPECIFICATIONS
M
ODEL
H
EIGHT
W
D
: DD400P
: 787mm (31”)
IDTH
: 552mm (21.7”)
EPTH
: 487mm (19.2”)
W
EIGHT
D
RY AIRFLOW
W
ET AIRFLOW
P
OWER SUPPLY
P
F
D
EHUMIDIFICATION CAPACITY
(
AT
28°C
AND
60% RH)
N
: 31Kg (68.4 lbs)
: 370 M³/HR
: 150 M³/
HR
: 230V, 1 ph, 50Hz
OWER
INISH
2.2 kW (max)
: Epoxy Coated
34 lt/day
OISE
67dB(A)
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