5
Vallox
096
MC
© VALLOX • We reserve the right to make changes without prior notice.
What the units include can vary depending on the sales area.
MAINTENANCE INSTRUCTIONS
Fans
Check the cleanliness of the fans when carrying out maintenance for fi lters and the
heat recovery cell. Clean the fans if needed. The fans are very sensitive to external
mechanical damage, and it is recommended to clean them in place.
The fan blades can be cleaned with compressed air or with a brush. Do not remove or
move the balancing pieces on the fan blade.
Cleaning supply air fan (T)
Remove the extract air fi lter (C), upper support for the HR cell (E) and the HR cell (D)
from the unit as instructed earlier. Pull the temperature sensor off from the upper part
of the extract air duct (G) (fi gure 1) and then remove the stopper screw from the lower
edge of the duct. After that the extract air duct comes out by turning and simultaneously
pushing downwards (fi gures 2 and 3).Detach the temperature sensor from the resistor
support (fi gure 4).Then detach the support of the additional and post-heating resistors (H),
fastened with two butterfl y nuts from downward (fi gure 5). Then pull the resistors and the
support from the unit and disconnect the quick coupling of the resistor conductors. The
fan can now be cleaned in place. If you wish to detach the fan, lift it upwards and crank
the plastic lock to the right using for instance a chisel (fi gure 6).The fan then falls down
and can be pulled out of the unit. Disconnect the quick coupling of the fan conductors.
When needed, detach the intermediate shaft of the bypass damper from the end of the
partition wall (fi gure 7).
Supply air fan
T
H
G
i
1
4
7
2
5
3
6
Summary of Contents for 096 MC R
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