Specifications

26
Service & Parts Manual original Instructions
Part Number 32Z3839 GB
Issue 5
Service & Parts Manual original Instructions
Part Number 32Z3839 GB
Issue 5
27
SERVICING
SERVICING
E
A
C
D
B
15.5 VISUAL VIEW
15.5.1 Select VISUAL VIEW (E) to check the main
oven components. Select a component symbol to
switch on (red), select again to increase the level or
turn o (green).
15.5.2 Open the oven door and check the colour
changes from green to red on the display to check
the door microswitch/interlock circuit is operating.
Place 2mm door spacers onto the oven door when
the oven is cool (refer to Door Interlock Adjustment
(Testing Components section) for details), close the
door and check the colour on the display. Green
indicates the door adjustment is ok, red indicates
that the Door Interlock Adjustment procedure must
be completed.
15.5.3 Select the cooling fan to check there
operation.
15.5.4 Place a microwave safe container of water
into the oven, close the oven door and select the
magnetron to test the current draw at maximum
output (This will also initiate the cooling fans), this
will time-out after 30 seconds. Using heat proof
gloves, remove the container and close the oven
door.
15.5.5 Select the Convection Fan and check it is
operating through the dierent fan speed settings
available.
15.5.6 Select the Heating Element, it increases to
maximum temperature then cycles (the Convection
Fan is on by default). Check the cavity temperature
and heater element current draw at maximum are
correct.
15 ERRORS & DIAGNOSTICS
15.1 ERROR MESSAGES
15.1.1 A description of the type of error is shown.
Check for a number following ‘ERROR:’ (A) and
refer to the Error Codes (Fault Finding section) for
more details. The Oven Serial Number, Model, UI
(QTS) version and SRB version information is also
displayed below.
15.1.2 Clear the Error message by power cycling the
mains power supply to the oven (not the oven ON/
OFF switch).
15.2 COPYING ERROR MESSAGES:
15.2.1 Enter oven settings menu (B) and select the
USB symbol.
15.2.2 Slide up the USB cover and insert the USB
memory stick.
15.2.3 Select Upload Files.
15.2.4 Select Error Log.
15.2.5 Select OK to copy the Error Log to the
USB memory stick. The upload progress is shown
followed by the upload status.
15.2.6 Select backspace 3 times to return to the
main menu.
15.2.7 Remove the USB memory stick and replace
the USB cover.
15.3 ERROR LOG
15.3.1 Enter Service Mode and select ‘ERROR LOG’
(C) to display a listing of oven component errors.
Error details include; component description, error
caused, Date & Time of the Error with details of
Failure and Range.
15.3.2 Scroll down the list (if necessary) and select
an error from the list to display individual records.
15.3.3 Select backspace to return to the list, again
to return to the Service menu.
15.4 OVEN COUNTERS
15.4.1 Select ‘OVEN COUNTERS’ (D) to display the
oven component usage and ambient Controls
area temperature. Details include the number of
screen touches, lter cycles, door cycles, total Oven,
Magnetron and Heater element power on time
and the ambient controls area temperature in the
cabinet.
15.4.2 Select backspace to return to the Service
menu.