Danfoss Air w1 Installation Guide

Flow
m³/h
Pres-
sure Pa
Measured
at
Frequency band [Hz], sound power Lw (A) [dB(A)] Sound pressure
Lp(A) (standard*
room) [dB(A)]
63 125 250 500 1000 2000 4000 8000
126 50
Supply air
duct
20 30 34 36 23 19 17 18
Extract air
duct
16 31 37 36 29 21 17 18
Cabinet 39
162 70
Supply air
duct
23 33 35 40 32 24 18 18
Extract air
duct
20 33 44 39 34 26 18 18
Cabinet 44
162 100
Supply air
duct
25 36 42 42 34 28 18 18
Extract air
duct
21 33 43 41 35 28 18 18
Cabinet 46
216 70
Supply air
duct
25 34 42 42 35 28 19 18
Extract air
duct
22 34 44 43 37 31 20 18
Cabinet 47
216 100
Supply air
duct
26 36 43 44 36 30 20 18
Extract air
duct
23 34 45 44 33 32 20 18
Cabinet 49
250 100
Supply air
duct
27 36 45 45 38 31 21 18
Extract air
duct
24 37 47 45 40 34 22 18
Cabinet 53
* Values for sound pressure calculated for a standard room with A = 10 m², H = 2.4m and mean absorption 0.2.
Tab. 14: Sound data for the w² unit
9 Troubleshooting
Error Cause Solution
Alarm: Filter error Air filters are dirty. Exchange air filters and reset alarm.
Alarm: Battery low Battery voltage in Air Dial is too low. Replace batteries (4 x AAA) in Air Dial.
Installation Guide Danfoss Air Units
VIEWB302 Danfoss Heating Solutions
16

Danfoss Air w1 Specifications

General

Brand	Danfoss
Model	Air w1
Category	Fan
Language	English