AX1500J(S)
6 – 4
[5] CHECKING TEMPERATURE IN THE CONVECTION (Oven) MODE
The following test procedure should be carried out with the oven is a fully assembled condition (outer case fitted).
It is difficult to measure the exact temperature in the convection oven. An accurate thermocouple type temperature tester must be used. A low priced
bi-metal type thermometer is not reliable or accurate. Position the thermocouple in the center of the oven cavity. The temperature should be checked
with outer case cabinet installed and set the oven temperature to 250
°
C in the convection mode (Oven). Approx. 15 minutes after the oven is started,
the temperature experienced may be approx. 15
°
C more or less than set temperature, however, in most cases the food cooking results will be satis-
factory. Difference in power supply voltage will also affect the oven temperature. The Household power supply voltage may sometimes become lower
than the rated voltage and cause under-cooking. If the power supply voltage is 10% lower than the rated voltage, longer cooking time is required by
10% to 20%.
[6] ERROR LIST
Display
Detail of error
Error condition
Application mode
Check method
Check timing
from heating start
Note
Wait. Oven is too
warm to use.
Oven tempera-
ture is high.
Oven temperature is too
high.
Proof defrost
Oven thermister
After 1 sec.
When oven
temperature is
turned under
90C error is
released.
Replace drip tray.
Drip tray isn't
set.
Drip tray isn't set.
Always
Dew tray switch
water level sensor
Always except
heating
Empty drip tray
and replace.
Water in the drip
tray is not
removed.
Drip tray is not removed
on repeatedly operation
of application mode.
Steam mode
super steam con-
vection
Dew tray switch
Immediately
Remove water
tank.
Water exist in
the water tank.
Water exist in the water
tank at drain mode.
Drain mode
Water level sen-
sor
After 1sec
Water is frozen.
Please refer to
instructions in
operation manual.
Water tank is fro-
zen.
Engine heater tempera-
ture is too low.
Steam mode
super steam con-
vection
Oven thermister
Immediately
Fill water tank with
water.
Shortage of
water.
Water in the water tank
isn't enough.
Steam mode
super steam con-
vection
water level sensor
Auto mode:
after 30 sec.
Manual mode:
within 7 sec.
SENSOR ERROR
Finish cooking by
time.
Press CLEAR.
AH sensor
sequence error
Sensor stop error
caused by open door.
Sensor stop error
caused by pressing
Clear key.
Sensor does not detect
vapor or sensor circuit
error.
microwave mode
(AH sensor menu)
AH sensor door
switch
Always
Display
Detail of error
Error condition
Application mode
Check timing from
heating start
EE01
Please refer to instructions in oper-
ation manual.
Oven thermister error
Oven thermister is short or
open.
always
Immediately and
always
EE02
Please refer to instructions in oper-
ation manual.
AH sensor error
AH sensor is short or open.
microwave mode (AH
sensor menu)
After 32 sec.
EE05
Please refer to instructions in oper-
ation manual.
Engine heater error
Engine heater temperature is
too high.
Steam mode
Super steam convection
Always
EE12
Please refer to instructions in oper-
ation manual.
Engine thermister error
Engine thermister is open.
Steam mode
Super steam convection
When engine heater
operate more than
30sec.
EE14
Please refer to instructions in oper-
ation manual.
EEPROM error
(EEPROM data verifica-
tion error)
EERROM Read data is not
same as EEPROM write data.
PWB short check pro-
gram
short check program
(reset)
Something is burring in
the oven.
Oven thermister change level
is abnormal.
micro mode
After 5 min.
