Berner BI1EG2.5B, User Manual

Page: 19 / 44

Page 18 of 44 17.07.2014
Ver. 3.3 © Berner Kochsysteme 2015
Function with priority circuit (optional)
If in addition to the standard controller, a second controller is used, then automatically
switches it to dual operation, with the following rules: Only the regulator, which comes from
zero, can overrule the active regulator.
Normally, someone turns on the cooking place with one controller.
If the other regulator coming from zero and points a new value, this is accepted.
The following table shows how the controller works:
Poti 1 Poti 2 Reaction
Zero Zero Unit OFF
Middle Zero Unit works with ½ power
Middle Quarter Unit works with ¼ power
Changed the value Quarter No change
Zero Quarter Unit switch OFF
Middle Quarter Unit works with ½ power
Middle Changed the value No change
Middle Zero Unit switch OFF
Middle Quarter Unit works with ¼ power
If case of a power failure, it starts not automatically to work with Dual regulator operating.
First the regulators have to be turned in zero position.
Master poti (optional)
BIPS (single generator):
The prerequisite for this is a smart power dual operation of both devices, which both
generators is achieved by interconnecting the CAN L and CAN H at the control board. On
booth unit`s the DIP-switch have to be switched on SW1-8 on the control board. On the
generator a second potentiometer are connected to the generator of the cooking place. This
potentiometer has now a master function for generators. The potentiometer of the single
generator works only, if the master potentiometer is in ZERO position.
BIPDS (double generator):
The DIP-switch has to be switched on SW1-8 on the control board, than is the Master
potentiometer function for booth channels are activated. If there more potentiometer
connected to the generator, they are working only, if the Master potentiometer is in zero
null position.
Not in use
When the induction unit is not in use, make sure that the main switch and the power control
knob is not turned on inadvertently. If you do not use the induction unit for a longer period of
time (several days), disconnect the unit from the main supply or turn off the main switch.
Make sure that no liquids can get into the induction unit, and do not use excessive amounts
of liquid to clean the equipment.
Troubleshooting
The induction unit may only be opened by approved, specially trained service Employee. Stop
immediately all work in case, the glass ceramic hob is cracked or broken. Turn OFF the unit
and disconnect the unit from the main supply. Don`t touch any part inside the unit.
Attention
Don’t open the unit!
Dangerous voltage!
WARNUNG: During cleaning or maintenance and replacement of parts of the equipment
must be disconnected from the power supply.