Amcor PLVM18000INV - Trouble Shooting; Unit Not Working or Performing Poorly; Error Codes (E1, E2) and Remote Control Issues; Other Operational Problems

TROUBLE SHOOTING
10
Do not repair or disassemble the unit by yourself, unauthorized repair attempts will
invalidate the warranty and may cause bodily harm.
Trouble Reason Solution
The unit does
not work
tinu eht no nrut dna no-rewoP ylppus rewop oN
Water-full indicator illuminated Drain the internal water tank
noitcnuf remiT lecnaC evitca si noitcnuf remiT
Room temperature too low or too high
Use only in ambient temperatures between 7-40℃
The unit does
not seem to
perform
CR stceffa VU ,sniatruc eht warD thgilnus tcerid nI
Windows or doors open.
Large amount of people or a heat source in the
room
Close windows and turn on another air conditioner
retlif ria eht egnahc ro naelC ytrid yrev si retliF
Air inlet or air outlet is blocked Clear out debris
Room temperature is lower than setting
temperature
Change the setting temperature
The unit loud
The unit is not on a
at surface Put the unit on at and hard surface
Compressor does
not work
Overheating protection is active
check venting.
Restart the unit after 5 minutes when compressor has cooled
Remote control
doesn’t work
Operating distance is too far.
Move remote control closer to the unit and make sure it aims at
the air-outlet grille
Control panel has not received the signal from
remote control
seirettab eht ecalpeR talf era seirettab ehT
E1 on LED Room temperature sensor is abnormal
Temperature not within 5-40℃ operating range. If temperature
within operating range refer to Service Centre
(check room temperature sensor or relevant circuit)
E2 on LED Coil temperature sensor is abnormal
Refer to Service Centre
(check coil temperature sensor or relevant circuit)
Water tank is full inside the machine Drain out water from drain port at bottom rear of the unit
` Anti-freezing protection
Waiting for defrosting
Function will recover automatically. No user input needed
OTHERS
No refrigerant or there is very little refrigerant
Refer to Service Centre (check leakage, wielding, vacuum pump,
charge refrigerant according to name plate)
High pressure protection
After inside gas pressure comes down, it will function normally. No
user input needed