Vallox A3712-1, Manual

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13
© Vallox Oy - All rights reserved
Vallox 145 MV
INS
TALLA
TION
9
8
2
7
10
4
6
3
1
5
74
8
42
717
25
56
0
57
8
12
7
41
1
717
125
455
180
537
313
405
49
1
200
1
2
3
4
R
56
0
57
8
12
7
41
1
717
125
455
180
537
313
405
49
1
200
L
1
2
3
4
142
5
529
574
A
B
3
4
3
1 2
5
6
3
4
3
1 2
5
6
Main parts Dimensions and duct outlets
Dimensions
1. Extract air fan
(behind the protective cover)
2. Supply air fan
(behind the extract air duct)
3. Fine filter for supply air
4. Heat recovery cell
5. Bypass damper of the HR cell
R model in the figure.
In the L model, the parts are mirrored
6. Coarse filter for supply air
7. Coarse filter for extract air
8. Post-heating resistor
(behind the extract air duct)
9. Safety switch
10. Additional heating resistor
(behind the extract air duct)
Duct outlets
Inner diameter of the outlet collar: 200mm
1. Supply air from the unit to the apartment
2. Extract air from the apartment to the unit
3. Exhaust air flowing outdoors from the unit
4. Outdoor air to the unit
Air flow measurement points
A Supply air
B Extract air
Measurement points after the outlet
collar. The fan curves indicate the
total pressure accounted for by duct
losses.
1. Supply air
2. Extract air
3. Coarse filter
L model
4. Fine filter
5. Upper support for HR cell
6. Lower support for the HR cell
R model
Locations of supports for HR cell