Clean Air Optima CA-704 Smart Mode D'emploi page 13

Troubleshooting
The following is a troubling shooting guide to help you solve any issues that you may have
using the Clean Air Optima® dehumidifier CA-704 Smart / CA-707 Smart.
Problem
Device does not
switch on
Inefficiency
dehumidification
Noise
Operation stops during
spot dehumidifying
Washed clothes are
not dried
Operation with Clean
Air Optima® App does
not work
Possible Cause
The power cord does not
connect correctly
The water tank is full or water
tank is not in the correct
position
The filters are blocked by dust
The air inlet and outlet have
a blockage
The setting humidity is higher
than environmental humidity
The dehumidifier is in
Continuous air purification
MODE
The device is installed askew
The filters are blocked
The room temperature is higher
than the usable operating
temperature
The room temperature is to low
Smartphone or tablet is not
connected to WiFi network
The device has no connection to
the network
Solution
Connect the power plug and
power socket correctly
Drain the water tank and replace
the water tank to the correct
position
Clean or replace the filters
Clean the blockage from the air
inlet and outlet
Set the humidity at least 5%
lower than environmental
humidity
Change the operation MODE
Make sure the device is installed
uprightly
Clean or replace the filters
The dehumidifying operation will
be started automatically when
the temperature lowers
Washed clothes are hard to be
dried under low temperature
conditions
Switch off the device and reset
the WiFi on the device by
pressing the Mode button for 5
seconds, the indicator light of the
WiFi will blink rapidly. Than follow
step 4 to 8 from chapter
Operation with Clean Air Optima®
App
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