Maintenance; Troubleshooting - Royal Sovereign ARP-51400HA Owner's Manual

Device status on the APP
There are two device status on the APP: online and offline.
Online status means the network connection between the mobile
phone and the air conditioner if fine.
Offline status means the APP lose connection to the air conditioner.
Figure 5-1 indicates the device is on-line status. Figure 5-2 indicates
the device is offline status.

MaIntenance

declaration:
•∙Before∙cleaning,∙be∙sure∙to∙disconnect∙the∙unit∙from∙any∙electric∙supply∙outlet;∙
•∙Do∙not∙use∙gasoline∙or∙other∙chemicals∙to∙clean∙the∙unit;∙
•∙Do∙not∙wash∙the∙unit∙directly∙(see∙Fig.10);∙
•∙If∙the∙conditioner∙is∙damaged,∙please∙contact∙the∙dealer∙or∙Royal∙Sovereign∙customer∙service.
1.Air Filter
•∙If∙the∙air∙filter∙becomes∙clogged∙with∙dust/dirt,∙the∙air∙filter∙should∙be∙cleaned∙once∙every∙two∙weeks.∙
•∙Dismounting∙∙∙∙∙∙∙∙Open∙the∙air∙inlet∙grille∙and∙take∙off∙air∙filter.∙
•∙Cleaning∙∙∙∙∙∙∙∙Clean∙the∙air∙filter∙with∙neutral∙detergent∙in∙lukewarm∙water∙(104℉/40℃) and let it dry in the shade.
•∙Mounting∙∙∙∙∙∙∙∙Put∙the∙air∙filter∙into∙the∙inlet∙grille,∙replace∙the∙components∙as∙they∙were.∙
2.Cleaning Air Conditioner Surface
First clean the surface with a neutral detergent and wet cloth, and then wipe it with a dry cloth.

tRoubleSHootInG

Problem
Unit does not start when
pressing power button
Possible
Unit does not start when pressing power button.
Water full indicator lamp blinks, and water tank is full.
Room temperature is higher than the setting
temperature.∙(Electric∙heating∙mode)
step 1 step 2
Suggested Remedies
Check and reset the power plug. Wait 3 minutes and try to run the unit again.
Drain∙the∙water∙tank.∙(see∙page∙8)
Reset the temperature.
14
Figure 5-2
Figure 5-1