Berner BI1EG2.5B, User Manual

Page: 21 / 44

Page 20 of 44 17.07.2014
Ver. 3.3 © Berner Kochsysteme 2015
Overview error messages on the digital display
Short-circuit, temperature sensor, disk temperature too low (lower -50 ° C)
all 5 second in standby mode
Surface temperature too high, sub-break on temperature sensor on the plate
> 260°C or with keep warm function „temperature is reached and is retained (H)“
No pan on the cooking zone (too small cook ware on the cooking zone)
Wrong pan on the disk's, short-circuit induction coil (µh value to low)
Heat sink temperature > 100°C or Temperature sensor heat sink shorted
cooler temperature < -15°C or Temperature sensor heat sink shorted
Missing Potentiometer or Sub-break of Potentiometer:
Wrong value (> 10.75 kOhm)
Potentiometer OFF, Residual heat indicator cooking zone temperature > 45°C
Signal for external display missing (external display disconnected or SW1/3
turned in on position) or
Temperature on cooking zone to high, sub-break temperature sensor > 260°C
Switch ON Main Supply Separation AC Phase L1 and L3 against zero conductor
< 150V (IF Phase2 (L2) fails the device runs on with reduced power)
Failure of standard IO DEVICE 1 or 2 or faulty display print)
Warning: DC current greater than 350 mA (too many or the wrong fan)
Warning: Fan not connected or blocked
(5 sec. after the start, then every 10 sec. for 1 sec.)
Overcurrent on induction coil, after 10 sec. break. Turn the unit OFF and ON