Notes on operation and installation
Planning by Dialock specialist is required.
DT 400 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 400. The comfort function is set via the mortice lock.
Mechanical emergency opening
DT 400 FH door terminal modules must always be equipped with a single profile cylinder for mechanical emergency opening.
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.
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:
The type-specific discharge behaviour (steep drop in voltage at the end of the life time) of lithium batteries can lead to the battery due date only being displayed on the terminal for a short period or not at all. We recommend changing the batteries before the winter months with the outdoor version.
