Zehnder Rittling ComfoAir 70, Руководство пользователя

Страница: 24 / 31

22
Parameterisation of boost ventilation and absent operating modes
As described in “3.1.6 Description of the operating functions and signals”, the boost ventilation and absent operation modes
can be adjusted according to user-specific needs.
NOTE
Parameterisation must be carried out in the accessible status of the control board.
Configuration of the boost ventilation mode
The temporarily active fan speed 4 operates as the boost ventilation function. To enable boost ventilation mode, DIP switch
no. 3 in MODE SW1 must be set to the ON position.
DIP switch no. Position of DIP switch
3 ON
The boost ventilation time can be parameterised between 5 and 120 minutes with the programming module.
Configuration of the Away mode
The temporarily activated fan speed 1 operates as the Away function. The active operating time of fan speed 1 can be
parameterised between 15 and 59 min/h with the programming module.
Installing the exterior wall panel as a facade finish
WARNING
Danger due to falling exterior wall panel
The exterior wall panel is to be fixed using the supplied mounting accessories or with mounting material suitable for the
facade construction.
The professional and safe installation is to be checked and the responsibility of the technical crew performing the work.
NOTE
The exterior wall panel should not be installed until the façade is completed, however, immediately following installation
of the ventilation unit.
Check the flatness between the wall mounting pipe, the EPP pipe housing, and the façade surface.
The connection between the wall mounting pipe and the facade surface must be permanently sealed against moisture
ingress.
Proceed as follows for the installation of the exterior wall panel:
1. Remove the top cover from the bottom cover by loosening the four fixing screws (two each at the top and bottom).
2. Place the bottom cover exactly onto the contour of the EPP housing unit on the outside wall side.
NOTE
The side air passage openings for the bottom cover are directed diagonally downwards away from the wall.