VarioCooking Center WHITEFICIENCY Series Original Technical Instructions page 202

Series 200
250 to 252
Num. Com-
ponent
Left Pan
250
PT1
Right Pan
251
PT2
252
Lid PT2
Line Units
VCCM All
VCCWE
Conditions
Irregular signal from the
potentiometer during movement
Serial number (starting from)
ExxXH1009xxxxxxx
Diagnosis
● Check supply 17-24 VDC from T2 on the A5 board
● Check supply 11.5 VAC from T1 on the Main Board A2
● Check the connection between the board A2 and A5.
● Update the software version of the unit.
● Models 112: Check the status of the limit switches S10,
S12. The cover must be permanently detected in the up
position
● Models 211/311: Check the position of the lid / pan.
To allow tilting of the pan, the cover must be detected per-
manently in the up position.
To allow the movement of the cover the pan must be
detected permanently in the down position.
● Check that another component connected to the board
is not affecting the measurement from the potentiometer.
Proceed by a process of elimination by unplugging one
after the other.
Sw
01-00-08
XIII.08
Service message module
Revision
v03 • July-2016 • Hen