VarioCooking Center WHITEFICIENCY Series Original Technical Instructions page 80

Boards
Main Board A2 and I/O A4
A2 board, explanation of the statuses
of the different LEDs Fig. A
●LED 1 (green)
Indicates power is present.
●LED 2 (green)
Indicates 18 VAC is present
●LED 3 (green)
Indicates processor power is present.
●LED 4 (Orange)
Indicates that the processor is in «Reset».
A4 board, explanation of the statuses
of the different LEDs Fig. B
●LED 1 (green)
Indicates 11.5 VAC is present
●LED 4 (Orange)
Indicates a transmission problem on the bus
(towards the A2 board). Attention This LED also
flashes during booting process. It stops blinking
once the main screen is displayed.
Line Units
VCCM All
VCCWE
Serial number (starting from)
ExxVH1009xxxxxxx
A
B
Sw
VI.16
Control Module
Revision
v03 • July-2016 • Hen