HOUNO Visual Cooking CPE & KPE User Manual page 41

Error Code Problem
12 SSR too hot
13 Generator too hot
14 Fan running too slow
16 IO board too hot
19 Internal defect
20 Internal defect
21 Invalid program
22 Programme interrupted
24 Draining failure
25 ClimaOptima
TROUBLESHOOTING
Possible solution
The solid-state relay is too hot. Clean
the inlet filter at the bottom of the
panel. Contact authorized service
personnel.
The temperature of the steam
generator is higher than 130°C. If
the error recurs, contact authorized
personnel to descale.
Check inlet filter at the bottom of
the panel. If the error recurs, contact
authorized service personnel.
Contact authorized service personnel.
An internal software error occurred.
Restart the oven.
A communication failure occurred
between the computer and the IO
board. Contact authorized service
personnel.
you have chosen a program that is not
supported by the oven.
A program in progress was interrupted
because of a power supply interruption.
The power supply interruption lasted
so long that the program cannot be
restarted.
The steam generator could not be
emptied during flushing. The level
sensor reports high water level when
the generator is emptied. Contact
authorized service personnel.
The ClimaOptima function has not been
calibrated. Go to the service menu to
calibrate.
TOUCH USER MANUAL 41