Programming Air Filter Clean Time
When the air filter check indicator (FILTER) appears in the display window after a certain time of use, you should clean the air filter according to the instructions “Cleaning the Air Filter” on page 16 in this booklet. Then follow the procedure as below if you want to change the air filter clean time.
1.Hold down PROGRAM LOCK( 
) and then press NUMBER 3 pad. Hold together for 2 seconds.
Result : The display will show the length of time in hours between cleaning the air filter you have programmed in or the original time preset by the manufacturer.
✉Default clean time is 500 hours in terms of pure oscillating time, not the continuity time.
2.Press NUMBER pads to set the desired clean time.
✉You can set up to 999 hours.
3.Hold down PROGRAM LOCK( 
) and then press NUMBER 3 pad.
Hold together for 2 seconds in order to save the new value.
This completes the programming of the air filter clean time.
4.Press CANCEL( 
) pad to return to cooking mode.
✉.After the clean time has expired, you should clean the air filter. See page 16.
Controlling Beep Tone
You can select the beep tone you require. There are 4 sound levels | GB | |
available. | ||
| ||
|
|
Hold down CANCEL( 
) and then press NUMBER 0 pad. Hold together for 2 seconds.
Result : Beep tone is changed to one level higher than current one.
✉ Beep tone 0 does not make beep sound.
Settings are circulating whenever you press the hidden keys in the following order.
Snd 0 ➞ Snd 1 ➞ Snd 2 ➞ Snd 3 ➞ Snd 0 (No sound)
✉Default tone is Snd 2.
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