Zehnder Group ComfoAir 160, Руководство по установке

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EN - 8
3. Remove the metal cover at the lower edge behind
the front panel by removing the two screws.
4. Remove the pre-punched section for the conden-
sation drain from the foam in the front panel.
5. Remove the aluminium tape (B).
6. Fit the special flat condensation drain (1 screw in
the centre) over the holes in the exchanger. The
flat condensation drain is available on request
from Zehnder.
7. Refit the front panel.
8.
Mark the position of the mounting points on the
ceiling.
Allow a 2% run-off to the condensation drain
(C).
9. Fix the ComfoAir to the ceiling.
10. Fit the condensation drain to the new connector.
Ensure that there is enough room under the ComfoAir
for carrying out maintenance. The ComfoAir does not
require any space at the sides for effective operation.
Do not mount the side of the ComfoAir against
the wall due to the risk of impact sound.
2.6.2 Mounting on the wall
626
804
Mount the ComfoAir against a wall with a minimum
mass of 200 kg/m
2
.
1. Using a spirit level, fix the mounting bracket hori-
zontally to the wall. Make sure there is enough
space under the ComfoAir to mount the siphon.
2. Mount the ComfoAir on the wall.
3. Mount the condensation drain under the Com-
foAir.
Make sure to leave a minimum space of 1 metre in
front of the ComfoAir for carrying out maintenance.
The ComfoAir does not require any space at the sides
for effective operation.
Do not mount the side of the ComfoAir against
the wall due to the risk of impact sound.
2.6.3 Connection of the air ducts
The following aspects must be taken into account,
while installing the air ducts:
•
Install the air exhaust duct so it drains in the di-
rection of the ComfoAir.
• Insulate the internal ductwork for the outside
air supply and the air exhaust duct to render the
ComfoAir damp proof. This prevents the forma-
tion of condensation on the outside of the ducts.
• To prevent unnecessary temperature loss in either
the summer or the winter, we recommend fitting
thermal and damp-proof insulation to the supply
ducts from the ComfoAir up to the supply valves.
• Install the air ducts with a minimum ø of 125 mm,
as little air resistance as possible and free from air
leakage.