HOUNO CPE - Page 59

ERROR CODES
SERVICE MANUAL 59
Error Code 15
The CPU board temperature has risen above 60°C/140°F.
Steps Check list Solution
1 Go to the test menu to see which infor-
mation the computer displays.
2 Check whether the ambient temperature is
too high.
Move the oven if necessary,
and clean the intake filter.
3 Check whether the test function tempe-
rature matches the current temperature.
Move the oven or the heat
source.
5 - Change the computer.
Error Code 16
The IO board temperature has risen above 60°C/140°F.
Steps Check list Solution
1 Go to the test menu to see which infor-
mation the computer displays.
2 Check whether the ambient temperature is
too high.
Move the oven if necessary,
and clean the intake filter.
3 Check whether the test function tempe-
rature matches the current temperature.
Move the oven or the heat
source.
5 - Change the computer.