Helios KWL-EM Bedienungsanleitung Seite 50

Operating Instructions
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All manuals and user guides at all-guides.com
Extension module KWL-EM for easyControls
Function 5: Extract air operation
With regard to the function, If one or more external contacts are closed, the extract air
operation is activated. The fan stage can be adjusted on the following menus.
– Comfort controller KWL-BEC ð see Operating Instructions (No. 82 219)
– Local web server
– www.easycontrols.net
In order to end the extract air operation, the external contact must be opened and the
extract air operation will only end when all external contacts are opened.
Function 6: Set bypass to winter mode
(passive outside air cooling) or summer mode With regard to the function, If one or more
external contacts are closed, the summer mode is activated (no heat recovery through
heat exchanger). In order to end the summer mode, the external contact must be ope-
ned, the summer mode will only end when all external contacts are opened.
When function 6 is selected, the normal bypass function is deactivated.
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