15
ENGLISH
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 17 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
17.
ERROR CODES
Error
Items
Code
Error
Beep
Cause
Remedy
Power
frequency
Error
(50/60Hz)
E1
-
Power
frequency is
other than 50
Hz.
Unplug the power cord
plug and check if the power
frequency is 50 Hz.
Plug the power cord in 50 Hz
power source and see If “E1”
appears. If the error code is
displayed again even after
the correct power source is
provided, contact the nearest
service centre.
HVT-I
Power
Error
E41
One
long
beep
for 2
sec
The circuitry
inside the
oven is not
working
correctly.
Unplug the power cord and
wait for 10 seconds.
Plug the power cord in again
and check if the error code
“E41” appears again. If the
symptom persists, contact
the nearest service centre.
HVT-II
Power
Error
E42
One
long
beep
for 2
sec
The circuitry
inside the
oven is not
working
correctly.
Unplug the power cord and
wait for 10 seconds.
Plug the power cord in again
and check if the error code
“E42” appears again. If the
symptom persists, contact
the nearest service centre.
EEPROM
Error
E5
One
long
beep
for 2
sec
Memory IC
(EEPROM IC)
is not working
correctly.
In this case,
other features
except for
memory
function work
properly.
(You can
operate
the oven
manually)
Press CANCEL pad one or
more times and try to start a
memory heating. If the error
code “E5” persists, contact
your nearest service centre.
