Prior To Mounting - ABB i-bus Busch-Wachter Master 220 HGL EIB Mode D'emploi

Prior to Mounting

The unit has been designed for mounting on level, solid
walls or ceilings.
Please observe the prescribed mounting position
(condensate drain at the bottom; see Fig.2, Item 11)!
When selecting the desired mounting location please
observe the following
– the remarks under «Important Instructions»,
– the coverage zone depends on the mounting height
and directions of approach (ascending stairs, sloping
terrain etc.),
– the watchdog must not be concealed by objects
(projecting roofs, twigs etc.),
– the minimum (vertical and horizontal) distance to light
sources must be 1.5 m,
– the watchdog must not affected by heat sources,
– the integrated dusk sensor must not be exposed to
direct light (from lamps or sun radiation).
– Do not position the sensor head such that it directly
faces light or heat sources or reflecting surfaces (eg
window panes, water surfaces).
GB