Helios ALB EC 125 EH Notice De Montage Et D'utilisation page 38

Installation and Operating Instructions
EN
Fresh Air Boxes – ALB EC
4 .7 .7 Service menu "CO2"
Carbon dioxide content in PPM (part per million).
In this menu, the settings for regulation with a CO2 sensor (KWL-CO2 / accessories) are adjusted.
Press and then UP
ENTER
DOWN
Press again and then
ENTER
DOWN
n case of values above the limit, the fan speed will increase according to the set ramp value
(200% results in 2 doublings/h).
With regard to the following example, the fan speed will increase by 50%/h if the carbon dioxide level
in the air is higher than 900 PPM.
ENTER
The current CO2 value is shown in View mode 2.
4 .7 .8 Service menu "RH"
Relative humidity as a percentage
In this menu, the settings for regulation with a RH sensor (KWL-FTF / accessories) are adjusted.
UP
Press and then
ENTER
DOWN
Press again and then
ENTER
DOWN
In case of values above the limit, the fan speed will increase according to the set ramp value. (200%
results in 2 doublings/h).
With regard to the following example, the fan speed will increase by 50%/h if the relative humidity is higher than
70%.
ENTER
The current RH value is shown in View mode 2.
4 .7 .9 Service menu "Heater"
In this menu, the automatic electrical heater function is activated or deactivated.
Press again and then
ENTER
DOWN
ENTER
to select a limit (500-1400 PPM).
UP
to select a ramp (2-200%/h.).
ENTER
to select the "limit" for the increase (50%-100%).
UP to select the "ramp" (2-200%.).
ENTER
UP to select "On" or "Off".
ENTER
12
ENTER
UP
DOWN
ENTER
UP
DOWN
ENTER
UP
DOWN
ENTER
UP
DOWN
ENTER
UP
DOWN