Vaventis Fresh-r, Руководство по установке

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Does the upper duct pipe need to be positioned in a
2 degree angle?
No, this can be level but it is no problem to
mount it under a 2 degree angle, the upper
duct does not drain any condensate, it only
guides incoming air.
Can we change the door to swing direction?
Yes, by removing the 2 hinge bolds & nuts and
mounting them on the other side.
Should we first mount the upper and lower duct on
the unit and then mount the unibody in the wall?
Yes, because the connection of the PVC needs
to be checked visually before mounting the
fresh-r
®
in the wall.
There are more holes in the mounting brackets
than plugs & screws provided, can we choose which
mounting bracket holes to use?
Yes, you can choose the holes that give best
mounting option.
How can we mount the mounting brackets in the
correct position?
By using the the drilling template.
What should we do with bag C?
This is a spare part kit, store it at the bottom
of the unit.
After installation
Does the fresh-r
®
start in the automatic program?
Yes, it always runs in automatic mode, except
when the fan speed is changed manually. After
100 minutes it will go back to automatic mode,
refer to user manual.
How will the fresh-r
®
determine at what rate the
fresh-r
®
needs to operate?
The higher the CO² level or the RH (relative
humidity) levels the more it will ventilate, refer
to user manual.
I feel cold air coming out of the bottom, is that
correct?
Yes, moving air feels colder then stationary air,
refer to user manual.
How can I operate the unit?
On the control panel, “A” for automatic.
You can increase or decrease the fan speed
manually using the fan buttons. Refer to the
user manual. Increase or lower fans speed
via the fan buttons; refer to user manual.
What does the smiley tell me?
They indicate the air quality, refer to user
manual.
Does the unit measure RH or CO²?
Yes, it measures both, please refer to user
manual.
What maintenance should be done?
Rinse heat exchanger with cold water every
6 months, and clean upper and lower duct pipe
every 2 years, refer to user manual.
The unit makes noise, is that correct?
If the orange or red face icon is lighted it is
correct. The air quality is not good enough and
it substantially increases the ventilation rate. If
the green smiley is on and it makes more noise
then 30 dB(A) it could be very humid inside,
especially just after construction. If the green
smiley is on and the building is not humid but
the unit makes noise for more then 3 hours in
a row, contact your supplier. Refer to user
manual.
How can we reduce the noise?
Wait till the green light face lightens. If this
takes too long, open a window. Refer to user
manual.
The fresh-r
®
suddenly starts to make noise, but no
air is coming into the room, what happens?
If it is freezing outside, it is in defrost mode,
it de-freezes the heat exchanger by blowing
warm air out, so it can again work at optimum
efficiency. If it is not freezing outside and the
fresh-r
®
suddenly starts to make noise,
contact your supplier. Refer to user manual.