SOI 04.05 FV 13/57 599 36 62-62
4. ELECTRONIC GAS CONTROL SYSTEM
4.1 OVERVIEW OF THE SYSTEM
This electronic system is designed to be fitted to Electrolux "Gas on Glass" built-in hobs
(70x60 cm) with uncovered burners.
Its main characteristics are as follows:
- Control of four current-production Electrolux burners (uncovered): one rapid, two semi-rapid,
one auxiliary.
- Hob in special high-strength safety glass (thickness up to 8 mm).
- Ignition system with 230V spark generator and spark plug.
- Flame detection with thermocouple.
- Wiring circuit comprising the following:
- Connection between circuit board and valves.
- Connection between circuit board and spark generator.
- Connection between circuit board and power circuit.
- Connection between circuit board and thermocouples.
- Connection between interface circuit boards and power board.
- Electronic control system comprising:
- Power board.
- Interface board (left)
- Interface board (right)
- General interface board with: ON/OFF, child safety feature, timer module, display.
- The following gas valves are featured:
- A main safety valve (automatic)
- A modulation valve for each burner (four in total)
- User interface system with touch control: each interface controls two burners.
Each interface board has the following characteristics:
- "+" and "–" touch controls for adjustment of the flame.
- Flame level indicator: 6 levels with LED indication (Levels 1 - 5: modulation; level 6: valve
completely open).
- LED indicators: one LED lights to indicate that the burner is in operation; a second LED
warns the user about residual heat around each burner.
The general interface has the following characteristics:
- "ON" AND "OFF" controls.
- Timer function with display module
- Child safety function.
- A single version of the power board which can be customized via software.
- Easily-customized user interface software.
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