Unox MINDMaps BAKERTOP, Руководство по обслуживанию

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OvEN
wF04 - aFo8 FaN SPeed error
Measure the electrical
continuity of the cable
harnesses between the board
and the motors PIN to PIN
Test 2
Check if the magnet
is installed on the
motor in the wrong
way
Replace the motor
revolution sensor
and test the oven
Disconnect the P1
socket and test the PIN
in correspondence of
COND label on
the board with the
multimeter set to
capacitance
WF04/AF08 (only
during washing program)
fan speed error
Do the motors run
during the program:
inf, T = 30 °C (86 °F) ,
fan speed = 4?
Do you
have a
value equal to 0
instead of a value
in the range
46 – 48 Hz?
Are the cable
harnesses
interrupted?
Is the
magnet installed
in the right way
(a red dot should be on
the external side of the
magnet)?
Does the oven
trigger again
WF04/AF08?
YES
NO
NO
Replace the power
board
NO
YES
Switch the magnet
inside its place
NO
End
NO
YES
Replace the cable
harness
YES
Is the
measured
value equal to
X = 6.3 μF* with
the 5% tolerance
Test each capacitor
and replace it
if needed
NO
Does the power
board
supply 230 V AC
to the motors?
Replace the power
board
YES
YES
Replace the motors YES
Replace the power
board and take a
picture to send to
the UNOX
NO
Measure the RPM on the P20 Sockets of the
Power board with the multimeter set to Hz.
The value should 0 Hz between external
cables and 46-48 Hz between external
cables and one of the internal ones.
Measure the power
supply between PIN
1 and 2 and 1 and 3 of
the P2 socket of the
power board that are
corresponding to N,
RW and FW
respectively with the
multimeter set to
ohm
Test 1
160