Hyundai Electronics H-AP3-12H-UI005 - Инструкция по эксплуатации - Страница 12

12.

Electric air conditioner

portable type

EN

10. TROUBLESHOOTING

The air conditioner is not 
switched on when Power but

-

ton is pressed. The indicator 
P1 lights

Loud noise or strong vibra

-

tion

A noise, resembling a gurgle 
of water 

Insufficient output

The tank fill-up indicator 
is flashing, the condensate 
collection tray is filled up

The air conditioner is 
installed on an inclined or 
unsmooth surface

Noise emerges due to 
refrigerant flow in pipes

Too short time after energi

-

zation Air inlet/outlet of the 
appliance is blocked

Insufficiently low humidity 
is set

Windows or doors in the 
room are not closed

Temperature in the room is 
below 5°C

A wax heater or another 
source of water vapor 
works in the room

The air filter is clogged

Make sure that there are no 
obstacles for air flow

Select lower humidity on 
the control panel

Close windows and doors

Wait until temperature rises

Wait until the water vapor 
source stops

Flush the filter

Drain water from the tray

Install the air conditioner on a 
smooth horizontal surface

It is normal

Trouble

Cause

Troubleshooting method

E1

E2

E3

Room temperature sensor 
error 

Evaporator temperature 
sensor error

Display panel communica

-

tion error

Unplug the unitand plug it 
back in. If error repeats, call 
for service

Unplug the unitand plug it 
back in. 
If error repeats, call for 
service

Unplug the unitand plug it 
back in. 
If error repeats, call for 
service

Error codes for LED-display model