Standard dimmer circuit for resistive load (P = max. 1.2 kW) with preset minimum value, consisting of triac, diac, two potentiometers, resistors and capacitors. Various measurement points permit systematic trouble-shooting. A total of 20 faults from the following categories can be switched on:
- Line break
- Short-circuit
- Faulty assembly
- Faulty components
The faults are switched on using slide switches, which are located behind a lockable cover.
