Danfoss Air w1 Installation Guide

8.2 a³ Unit
Dimensions
250
440
160
528
318
1180
1342
600
1
2
3
4
780
440
160
528
318
1
Outdoor air
2
Exhaust air
3
Extract air
4
Supply air
Weight of unit: 67 kg
Front view (without front panel)
1
2
3
4
5
6
6
5
1
Filter, extract air
2
Filter, supply air
3
Flow chart (for balancing)
4
Filter reset button
5
Differential pressure for extract air
6
Differential pressure for supply air
Capacity Temperature ratio
Pressure [Pa] η [%]
40%
56%
82%
100%
1000 J/m³
300
250
200
150
100
50
0
0 50 100 150 200 250 300 350 400 450 500 550 600
*0.45 W/m³/h
Flow [m³/h]
80%
81%
82%
83%
84%
85%
86%
87%
88%
89%
90%
0 50 100 150 200 250 300 350 400 450 500
Flow [m³/h]
* 0.45 W/m³/h = "Passiv Haus" requirements.
Flow [m³/h] Pext. [Pa] SFP [J/m³] P
1
tot. [W]
200 70 787 44
350 70 835 81
450 70 973 122
350 100 1000 97
Tab. 6: Capacity for the a³ unit
Extract air Fresh air
t = 21 °C RH = 36% t = -3 °C RH = 80% with condensation and 5% imbalance
t = 25 °C RH < 27% t = 5 °C as acc. to EN308
Tab. 7: Temperature ratio for the a³ unit
Installation Guide
Danfoss Air Units
Danfoss Heating Solutions VIEWB302
11
GB .

Danfoss Air w1 Specifications

General

Brand	Danfoss
Model	Air w1
Category	Fan
Language	English