Electrical Installation; System Inspection And Fine-Tuning - Genvex COMBI BLUELINE Installation Instructions Manual

Electrical Installation

The connection to the mains must be performed by a
certified electrician. (See the enclosed electrical diagram).
On the top of the unit it is possible to connect an internet
connection for the connectivity features of the Combi.
Furthermore a Optima Touch display can be connected.
If the pre-installed 1.8 metre cable for the Optima Touch
display is not long enough, it is possible to replace this with
a 4-core 0.25 mm twisted pair cable with a length of up to
2
50 metres.
The unit may only be operated with a full tank.
The unit must always be disconnected from the
electrical power source before the front hatch is dis-
mantled. Once the unit has been disconnected from
the mains, wait until the fan has come to a standstill
before opening the hatch.
Do not drill any holes in the unit.

System Inspection and Fine-Tuning

To ensure optimal operation of the system, fine-tune it first
using professional air-measuring equipment.
Check the following points, while keeping in mind that the
system can be put into operation before the fine-tuning.
1. Check that the system has been mounted correctly and
that all ducting has been insulated in accordance with the
instructions.
2. Check that the various hatches can be opened so that it
is possible to service and maintain the unit.
3. Check that the filters are clean (they can be dirty after
installation), and replace if necessary before fine-tuning.
4. Check that the condensation drainage is mounted cor-
rectly with a water trap and that this is protected against
frost.
5. Pour 1 l of water into each of the condensate trays and
check that the condensate flows away efficiently into
the drain. Ensure that both of the watertraps contain
100 mm watercolumn.
Default setting if the system is started up prior to
fine-tuning:
• Adjust all supply air valves so that the valve which is
closest to the unit is open at 3 turns from the closed
position, while the one furthest away is open at 8 turns
from the closed position.
• Then open the valves in between at 4 to 7 turns depending
on how close they are to the unit.
Filters can be replaced by removing the two top screws from the filterlid.
the filterlid can then be opened to access the filters inside the Combi unit.
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