IQAir GC series User Manual

4.4.8 Filter Life Reset
1. To reach the Filter Life Reset function from the main display window, press
the Menu key seven times.
2. Press and hold the Enter key until the flashing cursor appears.
3. Press the  key to select the filter that has been replaced.
4. Press the Enter key to confirm that the selected filter has been replaced. To
safeguard against inadvertently resetting the life of the wrong filter, the
selection needs to be reconfirmed.The Filter Life LED for the appropriate filter
is now flashing red. Note: If the wrong filter has been selected, or if you wish
to exit the enter mode, press the Menu key. This leaves the Filter Life Reset
unaffected.
5. To confirm the filter change and exit the Filter Life Reset display window,
press the Enter key.
6. Upon successful reset of the filter life, the new remaining filter life (taking the
currently selected fan speed and programmed filter load indices into
account) will be displayed.
4.4.10 Language Setting
The Language Menu Display allows to change the system’s display language.
1. To reach the Language Menu Display from the main display window, press
the Menu key eight times.The current display language is displayed.
2. To change the display language, press and hold the Enter key until the
cursor starts to flash.
3. Use the  key to scroll through the display language options.
4. Press the Enter key to save the desired display language and to exit the
enter mode.
18
Chapter 4 – Using the Control Panel
4.4.9 Changing the Airflow Units
N.B.The air delivery (airflow units) displayed in this manual are examples only
and will vary according to model.
1. You can change the air volume units which are displayed from imperial to
metric,i.e. from cubic feet per minute (cfm) to cubic meters per hour (m
3
/h),
and vice versa, by pressing the Enter key for three seconds either when the
unit is switched on or in standby mode.
2. When the first character of the air volume units starts to flash, press the 
key once to change the units.
3. Press the Enter key to confirm the air volume unit change. Until modified
again, the airflow rate will now be displayed in the newly selected units.
The Filter Life Reset function allows the filter life counter to be reset after a new filter has been inserted. As a result,
the appropriate filter life LED on the control panel will be reset to green and the hour count in the Filter Life Reset
display will be reset to the full life span of the new filter.
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IQAir GC series Specifications

General

Brand	IQAir
Model	GC series
Category	Air Cleaner
Language	English