Trouble Shooting - ElectrIQ AIRFLEX 15 User Manual

End of Season Maintenance
1. Pull out the plug from the drainage hole and empty the internal tank. You can also drain
the water by leaning the unit.
2. Then switch the unit to low fan mode in cooling mode at set > than ambient temperature
(this way unit will work in fan mode only)
3. Keep the unit in this mode for half day - until the conduit is dried. Doing this helps to
keep the inside of the unit dry and prevents mold developing
4. Turn off the unit and pull out the plug.
5. Separate the air-exhausted pipe and store it safely.
6. Cover the unit and keep it in a dry place.
7. Take the batteries out of remote control and store, or dispose, them safely
Do not repair or disassemble the unit by yourself, unauthorized repair attempts will invalidate the warranty and may cause bodily harm.
Trouble
The unit does not
work
The unit does not
seem to perform.
The unit loud
Compressor does
not work
Remote control
doesn't work
E1 on LED
E2 on LED
E4 on LED
DF on LED
Notes: The mobile air conditioner is equipped with a 3 minutes compressor-delay system to protect the
compressor and prolong the life of the unit. This affects the switching on of the unit (POWER) as well as
switching over from one function to the next, e.g. dehumidify to cooling or heating.
If the above solutions do not resolve the problem please contact the service centre.

Trouble Shooting

Reason
No power supply
Water-full indicator (E4)
Timer function is active
Room temperature too low or too high
In direct sunlight
Windows or doors open.
Large amount of people or a heat source
in the room.
Filter is very dirty
Air inlet or air outlet is blocked
Room temperature is lower than setting
temperature
The unit is not put on flat surface
Overheating protection is active
Operating distance is too far.
Control panel has not received the signal
from remote control.
The batteries are flat
Electrical short on both temperature
sensor and PCB or ambient temperature
outside running range.
Electrical short on temperature sensor
copper tube and PCB wiring
Indicates water tank full or poor contact
of signal plug.
Anti-freezing protection, Normal
procedure.
Power-on and turn on the unit.
Drain the internal water tank
Cancel Timer function
Use only in ambient temperatures between 7-35
Draw the curtains, UV affects RC
Close windows and turn on another air conditioner
Clean or change the air filter
Clear out debris
Change the setting temperature
Put the unit on flat and hard surface
Check venting.
Restart the unit after 5 minutes when compressor
has cooled
Move remote control closer to the unit and make
sure it aims at temperature sensor
Replace the batteries
Temporary temperature sensor error. Please switch
off the AC and restart after 30 minutes. If reoccurs
Refer to Service Centre
Temporary cooling line sensor error. Please switch
off the AC and restart after 30 minutes. If reoccurs
Refer to Service Centre
If bottom tank was drained and unit restarted refer to
Service Centre (Check that the signal plug has been
wired correctly.)
Waiting for defrosting. This repeats regularly to
protect the compressor.
Function will recover automatically. No user input
needed.
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Solution