INVENTOR ATM-25L, User Manual

Page: 16 / 200

16
EN
HEPA FILTER
replacement reminder
The HEPA FILTER replacement reminder will activate on the digital panel of the device, once
2,160 operational hours have been completed.
• When this indication appears, the HEPA filter should be replaced with a new
one.
• After the replacement of the HEPA filter, the "Timer" button must be
pressed continuously for 5 seconds so the timer be reset and the indication to
be removed.
The timely replacement of HEPA filter, will guarantee optimal performance,
clean and healthy air.
Periodical cleaning of HEPA filter every 30 days, could be
applied with the use of a vacuum cleaner.
ºC
- ROOM TEMPERATURE
By pressing the plus(+) control button continuously, the display will show the current
room temperature. After releasing the button, the monitor will show temperature of heat
exchanger.
- AUTO DEFROST
When this unit is operated in very low temperatures , possible frost may built up internally.
The device is equipped with an auto-defrost mode. In this event, the UTO DEFROST indication
will activate on the digital display panel.
• Whenever the sensor which is placed on heat exchanger detects temperature
under ≤0ºC , the unit enters defrost mode for 12 minutes. After 12 minutes of
defrosting, the sensor checks temperature again. If temperature rises ≥2ºC, the
unit exits defrost mode and defrost indicator turns off.
• This function ensures the safe operation and the efficient performance of the
device.
• When Auto Defrost mode is on, the device may cause
some noise from the refrigerant fluids flowing, that is
normal.
• Do not turn off the device when auto defrost mode is on.