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LWZ 170 E PLUS / LWZ 370 PLUS |
27
INSTALLATION
Specification
15.4 Wiring diagram
B
C
D
E
3
2
1
A
BN WH
BN WH
BN WH
D
00000
46
34
0
A
3-stage switch, 4-stage switch, air quality sensor FEQ or
remote control FEZ (see chapter "Installation / Electrical
connection / Standard circuit")
B
Outside temperature sensor
C
Additional preheater coil
D
Room temperature sensor
E
Service connection
15.5 Sound
In practice, measuring tolerances mean that the value may deviate by 1 dB(A).
Sound power LWZ 370 plus
Ventilation rate [m
3
/h]
100
200
225
300
400
Static pressure
Pa
9
40
38
80
47
100
84
175
240
150
225
Sound power
level Lw (A)
Appliance noise
emission
dB(A)
29.5
32.5
40.5
41.5
43.5
47.5
51.0
53.0
54.0
54.5
57.0
Exhaust air duct
dB(A)
31.5
34.5
46.5
48.0
48.5
50.0
56.5
57.0
58.0
59.0
60.0
Outdoor air duct
dB(A)
42.5
47.5
57.0
59.0
60.5
62.5
66.0
68.0
69.5
70.5
71.5
Sound power LWZ 170 E plus
Ventilation rate [m
3
/h]
90
150
210
300
Static pressure
Pa
50
100
50
100
50
100
50
100
Sound power
level Lw (A)
Appliance noise
emission
dB(A)
30
33
38
38
44
46
50
52
Exhaust air duct
dB(A)
33
34
39
42
45
46
54
54
Outdoor air duct
dB(A)
44
47
52
55
60
60
67
67
