Toyotomi TRN/TRG-2328ZR User Manual page 25

SELF CLEAN FUNCTION
Under unit off status, hold "MODE" and "FAN" buttons simultaneously for 5 seconds to turn on
or off the SELF CLEAN function. When the SELF CLEAN function is turned on, indoor displays
"CL". During the SELF CLEAN process of evaporator, the unit will perform fast cooling or fast
heating. There may be some noise, which is the sound of fl owing liquid or thermal expansion or
cold shrinkage. The air conditioner may blow cold or warm air, which is a normal phenomenon.
During cleaning process, please make sure the room is well ventilated to avoid affecting the
comfort.
Note:
• The SELF CLEAN function can only work under normal ambient temperature. If the room
is dusty, clean it once a month. If not, clean it once every three months. After the SELF
CLEAN function is turned on, you can leave the room. When SELF CLEAN is fi nished, the
air conditioner will enter standby status.
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