HUMIDITY
GV-HR 120 has a built-in humidity sensor (BM20) that
is used when demand-controlled ventilation is required.
The speed of the fans is regulated with respect to a set
value depending on the humidity measured in the ex-
haust air as well as the calculated humidity outdoors, to
achieve the desired relative humidity in the home.
The end point for the desired relative humidity in the
home is set in Service menu, menu 32 - "Humidity max
temp" and menu 33 - "Humidity max value".
Set point value, humidity
-10
-5
0
5
10
15
20
25
Utetemperatur
(ºC)
20
30
40
50
60
70
RH
(%)
Relative humidity
Outdoor temperature
End point for factory set values
For more information, see
.
17
Chapter 6 | Commissioning and adjusting
NIBE GV-HR 120-400
Содержание GV-HR 120
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