BSH HN678G4S1, Repair Instructions, Page: 37 / 181

Design and function
2016-03-10 / DIS 184_58300000140186_ara_en_k Copyright by BSH Hausgeräte GmbH Page 37 of 181
3.14.5 Hot air grilling
• Two-point control (Page 35)
- Accuracy: ± 10 K
- Peak heat: up to 30 K (if starting at room temperature)
- Heating element: Outer/inner circuit for top heating
• Special features and characteristics:
- Circulated air motor runs from the start
- Circulated air motor changes its direction of rotation, but not until the target
temperature is reached
- If the target temperature is > 275 °C, then after 40 minutes the
temperature will be reduced to 275 °C
- Can be combined with microwave and added steam
- Amplitude up to 50 K possible (the lower the target temperature, the greater
the amplitude)
Fig. 38: Hot air grilling, as an example the temperature range for a target
temperature of 200 °C
1 Curve top limit 3 Curve bottom limit
2 Curve setpoint
3.14.6 Grill, large area
• Two-point control (Page 35)
- Accuracy: irrelevant
- Peak heat: First peak after 10 minutes at level III
- Heating element: Outer/inner circuit for top heating
• Special features and characteristics:
- Radiant heat only (infrared)
- If the target temperature is > 275 °C, then after 40 minutes the
temperature will be reduced to 275 °C
- Can be combined with microwave
- While heating up, only the outer circuit of the top heater is initially switched
on 100 %, meanwhile the inner circuit pulses at 50 %. After about
3 minutes the inner circuit is fully switched on and the heating is adjusted
Fig. 39: Full-surface grill, as an example the temperature range for level 2
1 Curve top limit 3 Curve bottom limit
2 Curve setpoint