18
SEASONAL CLEANING
If the A/C will not be used for a long time, Please follow these
steps to maintain it
2
Pull out the water plug to drain.
Run the A/C in fan mode for 2H till the inside is dry.
Turn off the A/C and unplug.
Wash the filter screen and reassemble it. Dismantle
the exhaust duct and keep it properly. Take the
battery from the remote control.
Cover the A/C with a plastic bag and place it at a dry place.
If you haven't used it for a long time, please pay attention to the
following points when you use it again
Confirm whether water plugs and filters are installed.
Check if the power cord is intact. If there is any damage, do not use it.
Reinstall the remote battery.
Reinstall the other components according to the installation instructions.
COMMON FAILURES AND DIAGNOSIS
Error-detecting code
Multi-functional defection
E1
Error of the coil’s temperature sensor
E2
Error of indoor temperature sensor
E4
Anti-freezing protection: temperature of the coil is too low and the whole
A/C is off. When temperature excesses 8 C ,the protection is released
and previous working state is recovered.
INTELLIGENT ERROR DETECTION
1
2
4
3
5
6
7
1
2
3
4
