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Les langues disponibles
TABLE OF CONTENTS
01. General description
10. Technical data
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in any form nor processed, copied or distributed by means of electronic systems without our
prior written approval. We reserve the right to technical modifications. All rights reserved. Product
names are used without guaranteeing the free usability and are generally in accordance with
the presentation of the manufacturers. The product names used are registered trade names
and should be regarded as such. Changes in construction in the interest of an ongoing product
improvement as well as modifications in form and colour are reserved. The scope of delivery
may deviate from the product images. This document was created with due diligence. We do not
assume any liability for errors or omissions. © Trotec
01. GENERAL DESCRIPTION
The DA 4 / DA 4 M MultiQube Discharge Control Unit
is a device for commercial use in order to rectify wa-
ter damage in interspace and insulation layers. It is a
mobile, noise-reduced and electronically operated de-
vice for controlling suction air flows.
In practice, new water damage is characterised by a
non-homogeneous distribution of humidity.
The Discharge Control Unit has been designed for vacu-
um drying and, by means of the active control of three
drying zones, makes it possible to optimize and shorten
the drying phase.
The Discharge Control Unit has two sensors - one air
sensor for measuring the room air humidity and tempe-
rature and one humidity sensor for recording the humi-
dity values of the insulation layers affected.
B - 1
B - 01
B - 02
B - 03
B - 04
B - 05
B - 06
B - 07
B - 07
B - 08
B - 08
®
Operating manual - DA 4 / DA 4 M Discharge Control Unit
The automatic controls of the DA 4 record in sequen-
ce the humidity values of three different ducts by
means of the humidity sensor and then concentra-
te the entire compressor performance to the duct
with the highest humidity value. After a 10-minute
drying phase, the humidity values of the individual
ducts are measured again and the most humid duct
is selected again.
In this way, the total drying time can be significantly
accelerated - between 30 and 70 %, depending on
the construction concept.
2
1
10
6
9
230 V
Humidity sensor
1
Room sensor
2
Adapter for sensor
3
Display
4
Casing
5
(Fig.1
: product overview)
The Discharge Control Unit is installed between the
water extractor and the drying zones.
The ambient air sensor of the Discharge Control Unit
records the room humidity and temperature. If the
room humidity exceeds values which no longer en-
able a drying process, the display shows the warning
"room humidity".
3
4
6
8
7
Inputs/outputs
6
Cable winding
7
Network cable 230
8
Connection socket VX
9
Key
10
5
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