Service Manual EKI
11
For internal use only
3.
Control and function elements
3.1 Control elements
♦
1 Main switch button ON
♦
1 Main switch button OFF
♦
4 Plus buttons
♦
4 Minus buttons
♦
1 Power button (booster)
♦
1 Key-lock button
3.2 Displays
♦
4 7-segment displays (actuator displays)
♦
1 LED for main switch
♦
1 LED for power button (booster)
♦
1 LED for key-lock button
3.3
Acoustic signal
♦
1 Buzzer
3.4
Temperature measurement
♦
1 NTC sensor on the heat sink
♦
4 PT sensors on the cooking zones
3.5
Cooling
♦
1 Fan
Cooking zone 1
Cooking zone 2
Cooking zone 3
Cooking zone 4
LED
7-segment display
LED
Power button
Minus button
Plus button
Main switch button ON
Key-lock button
Main switch button OFF
21
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