Vivax M-DESIGN R32 User Manual page 186

VIVAX
ENG
Wireless control allows you to control your air conditioner using your
mobile phone and a Wireless connection.
For the USB device access, replacement, maintenance operations must
be carried out by professional staff.
Louver Angle Memory(some units)
When turning on your unit, the louver will automatically resume its
former angle.
Refrigerant Leakage Detection (some units)
The indoor unit will automatically display "EC" The "timer" indicator light
turns off and the "run" indicator light flashes 7 times when the unit
detects refrigerant leakage.
Air Filter Reminders (some units)
Air Filter Cleaning Reminder
After 240 hours of use, the "run" & "timer" indicator lamps on the indoor
unit will flash simultaneously and the display window on the indoor unit
will flash "CL" (if applicable). This is a reminder to clean your filter. After
15 seconds, the unit will revert to its previous display.
To reset the reminder, press the LED button on your remote control 4
times, or press the MANUAL CONTROL botton 3 times. If you don't reset
the reminder, the "CL", "run" & "timer" indicator lamps will flash again
when you restart the unit.
Air Filter Replacement Reminder
After 2,880 hours of use, the "run" & "timer" indicator lamps will flash
simultaneously for 10 times, then remain on for five seconds, and the
display window on the indoor unit will flash "nF"(if applicable). This is a
reminder to replace your filter. After that, the unit will revert to its
previous display.