Owner's Manual
Page 17
... at least once every two weeks. Avoid opening doors and windows as much as possible to keep the cool air in case if thermistor fails. Self-Diagnosis Function This unit has an inbuilt error diagnosis capability. Operation Tips! If clogged with dirt or soot, the heat... room temperature uniform. Blockages in such a situation Error Display LED ( ) (once) Check Point • Indoor room temperature thermistor open/short. • Indoor pipe temperature thermistor open them and ventilate the room now and ten. Use high fan speed for the health and Do not let direct sunshine...
... at least once every two weeks. Avoid opening doors and windows as much as possible to keep the cool air in case if thermistor fails. Self-Diagnosis Function This unit has an inbuilt error diagnosis capability. Operation Tips! If clogged with dirt or soot, the heat... room temperature uniform. Blockages in such a situation Error Display LED ( ) (once) Check Point • Indoor room temperature thermistor open/short. • Indoor pipe temperature thermistor open them and ventilate the room now and ten. Use high fan speed for the health and Do not let direct sunshine...