29Warning DisplaysWhen the internal temperature of the unit is high during operation, a warning message will appear on the LCD.Message Description of Warning ActionsALEVEL 1 WARNING HIGHTEMPERATUREBDisplayed when the internaltemperature of the unit is higher thanduring normal operation.Turn off the power of the unit andallow the interior to cool down. Upondoing so, check that the air inlets arenot blocked and start up the basicoperation as usual.ALEVEL 2 WARNING HIGHTEMPERATUREBDisplayed when the internaltemperature of the unit has risenclose to the specified value.Turn off the power of the unitimmediately and allow the interior tocool down. Upon doing so, check thatthe air inlets are not blocked and startup the basic operation as usual.ALEVEL 3 WARNINGEXCESSIVE TEMPERATUREBDisplayed when the internaltemperature of the unit has risen tothe specified value. The power ofthis unit will be turned offautomatically after the warningmessage is displayed for 5 seconds.Pull out the power plug from the outletand allow the interior to cool down.Upon doing so, check that the airinlets are not blocked and start up thebasic operation as usual.ENGLISH