Diagnostics; Entering The Sales Mode & Technician Mode; Exiting The Technician Mode; Technician Mode Navigation - Fisher & Paykel Titan Aerotech OD302US Service Manual

Service Manual 546596A: 302 Series Titan Oven

4. Diagnostics

4.1 Entering the Sales Mode & Technician Mode
1. Ensure all oven modes and temperature displays are set to OFF.
2. Ensure no cooking auto functions are set.
3. Enter the User Select mode by pressing and holding the TIMER button and then the
CLOCK button, hold for approx. 2 seconds.
4. Turn the oven mode knob counter clockwise one position.
5. Enter Sales Mode by pressing and holding the TIMER button and then the PROBE
button, hold for approx. 5 seconds.
Note: If left in Sales Mode, only the oven displays will operate.
6. Enter Technician Mode by pressing and holding the TIMER button and then the
STOP TIME button. Hold for 2 seconds.
7. The Oven Mode Display will now show 'TECH SELECT'.
Note: The clock display will show the version of software installed in the product.
8. The oven is now in Technician Mode, oven diagnostics can be carried out.

4.2 Exiting the Technician Mode

To exit Technician Mode at any time press any button other than CLEAR or TIMER.

4.3 Technician Mode Navigation

1. Ensure Oven Mode Display shows 'TECH SELECT'. (Refer to Section 4.1)
2. Use the Oven Mode knob to navigate through the 19 Tech Select positions.
If any position from 1 to 11 is selected, then the components ON / OFF status is
displayed in the oven temperature display. Push the clock twist button to turn the
component ON or OFF.
When an element is turned ON the cavity temperature will be displayed instead of
'ON'.
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June 2005