Evolar EVO-ES9000 - Seasonal Maintenance and Errors; Long-Term Storage Procedures; Error Code Solutions

4. Seasonal maintenance
If you will not be using the machine for a long time (such as one month), follow the steps below to
maintain it:
1. Drain the water from the tank.
2. Clean the filter screen and replace it after drying.
If the mobile air conditioner is not used for a long time, note the following points when you put it back
into use:
1. Check if there is water in the water tank or if the water volume meets the required level. A
message appears when you start the machine.
2. Check if the power cord is in good condition. Do not use it if it is damaged.
VI. Troubleshooting
1. Error codes
Error code
Code Meaning
Solution
E1
Water shortage of
water tank
Connect the water supply pipe and press 【water】
to water to fill.
E2
Water tank is full
Connect the drain pipe and press the 【drain】
button to drain.