Helios KWL HygroBox Notice De Montage Et D'utilisation page 71

Operating and installation instructions
KWL Hygrobox KWL HBX EH/WW
®
EN
9.7.1 TARGET HUMIDITY
The air humidity can be set between 40 % RH and 60 % RH. The humidification that can be actually attained depends on the inlet
conditions of the air (see Chapter 8.6.2).
9.7.2 TARGET TEMPERATURE
The air temperature can be set between 15 °C and 25 °C. The air temperature that can be actually attained depends on the inlet con-
ditions of the air and, in the case of water heater batteries, additionally on the inlet temperature (see Chapter 8.6.3).
9.7.3 DAILY WATER CHANGE
The time for the daily water change (see Chapter 8.8) can be set here.
9.7.4 WATER HARDNESS
In this menu item the water hardness can be entered. Primarily it has an impact on the maximum operating time of the osmosis filter.
The water hardness is determined using the test strip supplied. Dip it into the drinking water for 2 seconds, after one minute you can
read off the test result. Compare it with the scale shown on the display and set the corresponding value by means of the arrow
buttons.
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