Instructions

Mode [2] - Transmitter (local light sensor and transmit-

ter function) *

Select mode [ 2 ] if ...

◆ ...the Troll Comfort DuoFern and other registered DuoFern

devices are to be controlled by a light sensor connected to

the Troll system.

Functions and settings for the automated

solar function:

◆ All roller shutters close to the congured sunshine position.

◆ The solar limit value must be set in menu 4.

◆ The desired sunshine position must be set on the Troll

Comfort DuoFern (menu 4) and the other DuoFern devices. **

◆ Mount the light sensor as low as possible on the window so

that it cannot be covered by the roller shutters.

Mode [ 3 ] - Receiver (external sun sensor)

Select mode [ 3 ] if ...

◆ ...the Troll Comfort DuoFern is to be controlled by an external

sun sensor or a central sun shading controller.

Functions and settings for the automated

solar function:

◆ The Troll Comfort DuoFern closes the roller shutters to the

congured sunshine position.

◆ The desired sunshine position must be set on the Troll

Comfort DuoFern (menu 4).

* No signals are executed from an external sun sensor or central

sun shading controller in modes [ 1 ] and [ 2 ].

** Please read the operating manual for the respective DuoFern

devices to congure the sunshine position.

17.3 Menu 9.9.3 - Setting the solar mode