VarioCooking Center 211 - Page 127

Calibration
Error codes
Error code Explanation Troubleshooting
Error-31 The offset temperature of the
left pan (B1) is not within the
tolerances [-3°C + 7°C]
●Altitudesetting?
●Check the thermocouple for good contact
with pan bottom
●For pressure units only:
Check for correct function of the pressure
sensor?Pressurecircuitblocked?
●Thermocouple or corresponding PCB mal-
function
Error-30 At least one point of the right
core probe is outside tolerance
[-3°C; +3°C]
●
Enoughwaterpresent?
●Coreprobefullysubmerged?
●Altitudesetting?
●For pressure units only:
Check for correct function of the pressure
sensor?Pressurecircuitblocked?
●Thermocouple or corresponding PCB mal-
function
Error-29 The offset temperature of the
right pan (B2) is not within the
tolerances [-3°C + 7°C]
●
Altitudesetting?
●Check the thermocouple for good contact
with pan bottom
●For pressure units only:
Check for correct function of the pressure
sensor?Pressurecircuitblocked?
●Thermocouple or corresponding PCB mal-
function
Error-28 Reading problem on left core
probe (B12.1 > B12.6)
●The temperature values read are too in-
consistent or have too great a variation
The reading of a single defective point out of
6issufcienttogeneratetheerror.
●Poor contact from the thermocouple to the
board
●Thermocouple malfunction
●PCB malfunction
Error-27 Reading problem on the right
core probe (B13.1 > B13.6)
Error-26 Reading problem on left pan
(B1)
Error-25 Reading problem on right pan
(B2)
IX.21
v03 • July-2016 • Hen
Heating system module
Line Units Serial number (starting from) Sw Revision
VCCM
VCCWE
All ExxXH1009xxxxxxx