9
Manufacturer reserves the right to alter specifications
When replacing the unit
It is VERY important that the following points
are performed and documented
• Before replacement of the unit takes place,
measure and record the existing air flow /
pressure in all the connecting channels, com-
plete the protocol on page 30.
• Clean the existing canal system.
• Check the channel isolation and density.
Supplement as needed.
• Replace the unit.
• Balance the airflow
• Please note the new values , protocols on
page 31.
Mounting
• Prepare the surface where the unit is instal-
led. Make sure the surface is smooth and
level.
• The unit is heavy, make sure that the floor
can carry the weight of the unit, otherwise
reinforce the floor. A rigid and strong backing
prevents any vibration.
• Lift the unit into place.
• Install in accordance with local rules and
regulations.
• Check that the unit is completely level.
• Connect to the cleaned ductwork.
• Balance the airflow
• Note values , protocols on page 31.
Exchange and new installations
Duct system
The air is transported to / from the unit through
ductwork. We recommend that before installing
make a complete design of ductwork, silencers
and diffusers. This is so that the entire system
function as energy-efficient and quiet as pos-
sible.
Assembly of duct system for the exchange
and Initial Installation
Install the ducts according to the selected
vendor’s respective instructions.
If the duct components with rubber seals are
used, no additional sealing of joints.
IMPORTANT!
One should not screw or make holes in the unit
casing (both internally and externally).
Units warm side
The warm connections for supply and exhaust
should always be insulated if they are laid in
colder or warmer areas than the ambient tempe-
rature in the duct.
Units cold side
The heater connections for air and exhaust air
should always be insulated in its entirety.
Isolation of the unit both sides according to app-
licable industry standards.
Improper installation can result in condensation,
forming and moisture with big injuries!
Connection of drainage units fitted with
cooling coil
Connecting the drain with water should be done
by a qualified technician. Improper wiring can
result in water damage.
Eletrical installation
The unit must be plugged into an easily acces-
sible 230V grounded outlet. We recommend
earth leakage circuit breaker.
Exchange & New installation
