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18
Chapter 4 – Using the Control Panel
4.4.7 Time & Day Setting
When the IQAir system is first connected to the power, the day and time
displayed will be incorrect and will have to be set for the timer function to work
properly. Once the current day and time are set, they will only need to be reset if
the system is disconnected from the power supply for more than an hour.
1. To access the Time & Day Menu from the main display window, press the
Menu key six times.
2. Press and hold the Enter key until the cursor starts to flash.
3. Select the hour by pressing the p key.
4. Press the Enter key to save the hour setting and to proceed to the minute
setting.
5. Select the minutes by pressing the p key.
6. Press the Enter key to save the minute setting and to proceed to the day
setting.
7. Select the day of the week by pressing the p key.
8. Press the Enter key to save the day setting and to exit the enter mode.
9. Press the Power key to return to the main display. Note: The display will
automatically return to the main window if no key is pressed for 15 seconds.
4.4.8 Filter Life Reset (New Filter)
The Filter Life Reset function allows the Filter Life Monitor 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. Note: Resetting the Filter Life
Monitor will also cancel the “Replace Filter” warning from the main display
window.
Important: To safeguard against inadvertently resetting the life of the wrong
filter, the filter selection needs to be confirmed twice by pressing the Enter key.
Refer to steps 4 and 5 below. If the wrong filter has been selected, or if you wish
to exit the Enter mode, press the Menu key. This will leave the Filter Life Reset
unaffected and return you to the Main display. Note: If no key is pressed for 15
seconds in a menu window, the display will revert to the main display window.
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. The first filter
selection to appear is the PreMax Filter. Release the Enter key.
3. Press the p key to select the filter that has been replaced. The Filter Life LED
for the appropriate filter is currently flashing red.
4. Press the Enter key to confirm that the selected filter has been replaced.
5. To re-confirm the filter change, press the Enter key. To exit the Filter Life
Reset window, press the Menu key.
6. Upon successful reset of the filter life, the new remaining filter life (taking the
currently selected fan speed into account) will be displayed, and the filter LED
light on the control panel will change from red to green.
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