Notes on operation and installation
Planning by Dialock specialist is required.
DT 400c FH door terminal modules must be installed by Dialock specialists after approval by the door manufacturer. Otherwise the Fire and Smoke Control Certificate for the door will be invalidated.
Only to be used in combination with DIN mortice lock for DT 400c. The comfort function is set via the mortice lock.
Mechanical emergency opening
If the product is installed without a mechanical emergency opening facility, it may not be possible to open the door from the outside in the event of fault. If emergencies occur inside the room during the fault, rescue work will be hindered.
The operator must ensure that doors on which this product is installed have a mechanical emergency opening facility using a profile half cylinder in the event of fault. Only mortice locks with key action function are permitted for this purpose. Observe the installation conditions of the respective version (e.g. FH).
Häfele is not liable for damage that is attributable to failure to install a mechanical emergency opening facility.
When using the mechanical emergency opening, please note the information sheet for determining the length of the single profile cylinder (operating instructions can be found in our online shop "www.hafele.com").
Outdoor version
Only the reader module is suitable for outdoor use. Please note the installation specifications for this version.
*Please note: -20 °C only in the case of a weather-protected installation, otherwise there is a risk of the coupling freezing. The ambient temperature is reduced to 0°C - +60°C when exposed to weathering.
The outdoor version must be approved by Häfele for the respective installation site. Extreme locations such as salty environments are not possible.
Please contact your appropriate Häfele member of staff when ordering the product.
Battery change:
We recommend changing the batteries before the winter months with the outdoor version.
