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3. Description of the air handling units – 8 models
3.1 Common for all air handling unit models
All Danvent DV and T ME air handling units are manufactured in compliance with the EC Declaration of
Conformity and they are CE marked as machines. f the buyer carries out changes or adds components in or
on the machine, the buyer must issue a new EC Declaration of Conformity and a new CE marking of the
machine. The buyer must issue a new EC Declaration of Conformity and a new CE marking of the machine,
when a unit is delivered without control system and the control system is installed in the unit on the site.
To promote correct use of the machines, the below-mentioned instructions are an integral part of the
machine:
•Transport and nstallation Manual – printed on paper and delivered with the unit
•User Manual - printed on paper and delivered with the unit
•Transport and nstallation Manual, User Manual, Operator’s Guide, Commissioning protocol ,
Maintenance, Dismantling and Disposal Manual, Data sheets about components in the control
system – all on a CD delivered with the unit
3.2 Specific data about each model of the air handling unit – 8 models
3.2.1 DV unit without switchboard/control system
DV unit without switchboard/control system is a unit without an intelligent controller and without
components for the control of functions. This model is, however, usually delivered with some electric
components - for example fan motors, motor for turning the rotary heat exchanger as well as the internal
control system for revolutions per minute of the rotor. The common rule for this model is that no
components are connected to an intelligent controller. The machine is CE marked, and installation of
control system and other changes of the machine have the consequence that the buyer must issue a new
EC Declaration of Conformity and a new CE marking of the machine.
3.2.2 TIME unit – indoor model
The indoor model of T ME has an integrated control system and the switchboard mounted on the unit. The
switchboard is always mounted on the unit section with the supply air fan. The intelligent controller -
Systemair E28 – is mounted in the switchboard, and all electrical connections between switchboard and
components in the unit are installed. The control system is configured according to the customer’s order –
confirmed by the order confirmation - to promote easy start-up on the site. The unit is tested at the factory
and all functions are confirmed by a final functional test and test report. After the final test the unit is
divided into at least 2 and for larger units up to 6 sections to facilitate the transport. After reassembly of
the unit on the site, the clearly marked cables must be reconnected in the marked switchboard terminals.
Furthermore all external components must be connected on the site.
3.2.2.1 External co ponents
External components are Systemair Control Panel, valves, valve motors, pressure transmitters, supply air
temperature sensor, sensor for water temperature in the heating coil (if water heating coil was requested)
and circulation pump (Systemair does not deliver the pump). Supply air temperature sensor and sensor for
water temperature in the heating coil are cabled to the terminals in the switchboard. Terminals are present
in the switchboard for pressure transmitters, if it is a solution for constant pressure in the ducts, and
