1. General situation

현상	원인	처리
Power lamp is kept on	It is normal
Power code plugged in to condenser, but still not working	Is the plug fit in well?	Plug in completely
	Is the cover closed?	Close the cover
	Power lamp is not on	Call A/S center
Noise of blast	It is the noise when Big trash is put in and touches the wall of fermentation tank.	Remove the trash jammed.
Decomposition takes too long or won’t decomposing	Is the ventilation hole blocked from inside the fermentation bath?	Clean with old brush.
	Not blowing at the end of ventilation hole	The ventilation hole in fermentation tank is blocked or fan is out of order. Call A/S center. .
	Isn’t it warm inside fermentation tank?	Problem on heater. Call A/S center.
Smells out.	Blowing at the end of ventilation hole?	The ventilation hole in fermentation tank is blocked or fan is out of order. Call A/S center.
	Food trash is stuck to entrance.	Clean with cloths.
	Isn't the cover open?	Close the door completely.
When open cover, it forms water-drop, and flow down.	Isn’t the ventilation hole blocked from fermentation tank inside?	Clean with old brush.
	Isn't it too humid?	Stop using for 2~5 days and wait.
	Isn’t it blowing out form the end of ventilation hole?	The ventilation hole in fermentation tank is blocked or fan is out of order. Call A/S center.
It steams when opening cover	Heating the food trash to help microorganism to decompose.	The steam is normal.

문자의 표시	원인	처리
	Disorder on Flow Out fan	Call A/S Center
	Disorder on heating with Heater 2
	Disorder on flow In Fan
	Disorder on Ozone Supply
	Disorder on Motor Forward
	Disorder on Motor reverse
	Disorder on heating with Heater 2
	Emergency S/W On	Turn emergency S/W Off
	Limit S/W On/Off	It is the message when opening/closing the cover. It’s normal state.