Troubleshooting - RUSTA 907511920102 Gebrauchsanweisung

ENG
COMMON FAILURES AND DIAGNOSIS
Intelligent error detection
Error-detecting code
E1
E2
E4
TROUBLE-SHOOTING
Problem
The A/C doesn't work
The A/C starts frequently Direct sunlight
Big noise of the A/C
The compressor doesn't
work
NOTICE! When there is any abnormality to the A/C, turn it off and unplug, and then
contact professional maintenance personnel.
RIGHT OF COMPLAINT
By law the product must be returned to the place of purchase along with the original
receipt in the event of a complaint. The user is liable for any damage to the product that
is caused by not using the product for its intended purpose or by not following this user
manual correctly. The right of complaint will not apply in these instances.
10
Multi-functional defection
Error of indoor temperature sensor
Error of the coil's temperature sensor
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.
Cause
Not plugged in
The display panel displays "FL"
Time OFF function is started
Doors and windows keep open;
there are lots of people or heat
source in room
Filter screen is very dirty
Air inlet or air outlet is blocked
The A/C is placed unevenly
Its delay protection is started
Solution
Plug in
Restart the A/C after power off and
draining, then it will work as normal
The A/C can be restarted 3 minutes after
being turning off
Draw the curtain
Close doors and windows, remove
heat source
Clean or replace it
Remove the stem
Place it at even and firm ground, avoid
shaking
Wait for 3 minutes, turn it on after
temperature decreases.