Series 400
450 to 480
Num. Com
-
ponent
Conditions
Diagnosis
450
A2/A4
Prob. Communication on the
internal bus between the main
board and the I/O board A4
●
Check supply 11.5 VAC from T1 on the Main Board A4.
The green LED should be permanently lit.
●
On the A2 board, 3 green LEDs are to indicate the pres-
ence of food. They are to be permanently lit.
●
check the connections from the bus cable on both boards.
The orange LED on the A4 board is not to flash when the
unit is turned on.
460
A2
SD card
Undefined device type.
Following a simultaneous
exchange of the SD card and
the Main Board the unit does
not recognise its type.
●
Perform a configuration of the unit. See procedure in the
module 'control '.
470
SD Card Communication problem with
the SD card
●
Check the SD card is inserted into its slot.
●
Turn the unit off / back on, wait 30 seconds for verification.
480
File system
One or more system files do
not match the installed soft-
ware version.
480-1 to 480 are possible.
●
Perform a new update of the software for the unit with a
different USB stick to the one used last time.
●
Contact the manufacturer or his legal representative to
obtain specific updated files. Note the full number of the
service 480-x for this.
XIII.10
v03 • July-2016 • Hen
Service message module
Line
Units
Serial number (starting from)
Sw
Revision
VCCM
VCCWE
All
ExxXH1009xxxxxxx
01-00-08
Summary of Contents for WHITEFICIENCY Series
Page 2: ...v03 July 2016 Hen I 02...
Page 6: ...Contents GB v03 July 2016 Hen...
Page 12: ...Preamble GB v03 July 2016 Hen...
Page 22: ...User mode module GB v03 July 2016 Hen...
Page 24: ...IV 02 v03 July 2016 Hen Service Mode Module I n t e n t i o n a l l y l e f t b l a n k...
Page 44: ...Service mode module GB v03 July 2016 Hen...
Page 46: ...v03 July 2016 Hen V 02 Communication Module...
Page 64: ...Communication Module GB v03 July 2016 Hen...
Page 82: ...Control Module GB v03 July 2016 Hen...
Page 96: ...Power supply module GB v03 July 2016 Hen...
Page 98: ...VIII 02 v03 July 2016 Hen Hydraulic circuit Module I n t e n t i o n a l l y l e f t b l a n k...
Page 106: ...Hydraulic circuit module GB v03 July 2016 Hen...
Page 128: ...Heating Module GB v03 July 2016 Hen...
Page 170: ...Motorisation Module GB v03 July 2016 Hen...
Page 186: ...Pressure Module GB v03 July 2016 Hen...
Page 194: ...Cooking mode module GB v03 July 2016 Hen...
Page 206: ...Service message module GB v03 July 2016 Hen...
Page 207: ...v03 July 2016 Hen Line Units Serial number starting from Sw Revision VCCM VCCWE...
Page 208: ...Technical Manual VarioCooking Center EN v03 July 2016 Hen...