Sound power level in circulating mode at air flow rate 250 m
3
/h
Sound power level L
W
[dB (A)]
at octave centre frequency [Hz]
Total
63
125
250
500
1000
2000
4000
8000
In installation room
40
45
53
52
52
55
44
37
60
Air flow rate curve
0
Pressure in Pa
0
250
200
150
100
50
50
100
150
200
250
300
Flow rate in m³/h
Dimensions
Type WWK, WWKS with cover for circulation mode
700
105
243
609
893
1406
KW/E
HRS
HVS
Z
KOA
WW
Ø 660
1785
1846
BÖ
ELH
VA
BÖ
Inspection aperture
E
Drain connector
ELH Electric immersion heater
HRS Heating water return, solar thermal system
HVS Heating water flow, solar thermal system
KOA Condensate drain
KW
Cold water
VA
Sacrificial anode
WW DHW
Z
DHW circulation
Vitocal 160-A
(cont.)
VITOCAL 160-A
VIESMANN
11
5822 485 GB
2
Summary of Contents for VITOCAL 160-A
Page 38: ...38 VIESMANN VITOCAL 160 A...
