Helios KWL 45 BEU Notice De Montage Et D'utilisation page 27

Installation and Operating Instructions
Controller KWL 45 BEU
2 . External contact function
LED 2 / 6 LED 2 / 7
Cross ventil. Supply air
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3 . Unit assignment Supply air mode
LED 1 / 2 / 6
only term. 10 for supply air*
only term. 11 for extract air*
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4 . Minimum ventilation stage
LED 3 / 6 LED 3 / 7
Stage 0* Stage 1
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The minimum ventilation stage function prevents the deactivation of the fans via the ventilation stage button.
5 . Distribution ratio (number of supply air units : extract air units)
LED 1 / 3 / 6 LED 1/ 3 / 7
1:1* 1:2
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6 . Operating mode setting function
LED 2 / 3 / 6 LED 2 / 3 / 7
WRG QL
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LED 2 / 3 / 6 / 7 / 8
WRG/QL/ZU/AB*
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LED 2 / 6 / 7 LED 2 / 8
Vent. stage 0* Vent. stage 5
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LED 1 / 2 / 7
Term. 10+11 for supply/extr. air
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LED 1 / 3 / 6 / 7 LED 1 / 3 / 8
2:3 3:4
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LED 2 / 3 / 6 / 7 LED 2 / 3 / 8
WRG / QL ZU / AB
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10
LED 2 / 6 / 8
Extract air
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LED 1 / 3 / 6 / 8
3:5
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LED 2 / 3 / 7 / 8
LED 2 / 3 / 6 / 8
QL/ZU/AB
WRG/ZU/AB
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EN