Safety Symbols / Safety Control System (Scs); Burner Head Control (Bhc); Automatic Unit Switch Off; Ignition And Flame Control - WLD-TEC Flame 100 Mode D'emploi

4. Safety symbols / Safety Control System (SCS)

The safety symbols appear during usage to warn the user ot potential hazards.

4.1 Burner Head Control (BHC)

If the burner head (upper part of the burner tube
(5) is clogged, the Status-LED (4) will flash
orange. Additionally, if the Status-LED (4) is
flashing, the maximum burning time of the
Programs "Button" and "Pedal Standard" is limited
to 30 seconds. If the Status-LED (4) is flashing
you have to clean the burner tube immediately
(see paragraph 6.1).

4.2 Automatic unit switch off

The unit switches itself off automatically after 4
hours if the flame has not been lit in this period.
All indicated malfunctions are automatically
switched off after 4 hours, too (see paragraph 5).
For further operation, switch the unit on again.

4.3 Ignition and flame control

If the flame fails to ignite after 7 seconds, the gas suppy of the burner will be shut off
and the unit indicates a malfunction (see paragraph 5.1 and 5.2).

4.4 Temperature monitoring

If the interior temperature has exceeded 70 °C, the gas suppy of the burner will be shut
off and the unit indicates a malfunction (see paragraph 5.3).

5. Error displays

If there is an error during operation, in some cases the gas valve of the burner
automatically closes and the different blinking LED (4) indicates the error.
All error displays can be reset by a long push (> 2 seconds) on the function knob
i
(1). (In case of overtemperature the unit needs to be cooled down prior a reset is
possible).

5.1 Ignition failure

Status-LED (4) blinks 2x red
This signal appears and indicates a malfunction if the flame fails to ignite after 7 seconds.
In case of ignition failure check the burner tube (5) for possible clogging, check the
26
4
Fig. 4.1
5
1