11
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Air flow measurement points
Measurement points after the outlet collar. The
fan curves indicate the total pressure accounted
for by duct losses.
A Supply air
B Extract air
C Supply
D Extract
DIMENSIONS AND DUCT OUTLETS
A B
C
D
Main parts
1. Extract air fan
2. Supply air fan
3. Fine filter for supply air
4. Heat recovery cell
5. Bypass damper of the HR
R model in the figure.
In the L model, the parts are mirrored
Dimensions and duct outlets
Duct outlets
Inner diameter of the
female collar: 125mm
1. Supply air from the unit to the
apartment
2. Extract air from the apartment to
the unit
3. Outdoor air to the unit
4. Exhaust air flowing outdoors
from the unit
8
9
5
4
7
3
1
2
6
597
157
157
117
83
83
83
243
360
377
3
4
2
1
1
2
3
4
597
157
157
117
83
83
243
360
377
83
L model
R model
INS
TALLA
TION
cell
6. Coarse filter for supply air
7. Coarse filter for extract air
8. Post-heating resistor
9. Safety switch
Summary of Contents for Vallox 90 MV
Page 25: ...CONFORMITY CERTIFICATES...
Page 26: ...26...
