Alliance Air Conditioning Error Codes

1. Fixed speed Vertu midwall units

Rheem Heat Pump Error Codes

Two-Stage Heat Pump Outdoor Units – R410a

Ariston Air Conditioner Troubleshooting

Ariston Aeres Air Conditioner Troubleshooting-Operation in Cooling mode – Visual checks on the Internal Unit

Shinco Portable AC Troubleshooting

Don’t repair or disassemble the unit by yourself, unsuitable repair may make the quality-protected card in vain,
and even cause damage to the user or his/her possession.

Acson Wall Mount Split AC Troubleshooting

If any malfunction of the air conditioner unit is noted, immediately switch off the power supply to the unit.

Beko Split Room AC Troubleshooting

Check the following points before requesting repairs or service…. If the fault persists, please contact your dealer or
service center.

Carrier Air Conditioner Troubleshooting

38GVM / 40GVM Multi—Split High—Wall Ductless Split System 38GVM — Size 18k, 24k, 30k, 36k and 42k 40GVM — Size 9k, 12k, and 18k

Carrier High Wall Split-Type AC Error Codes

The electronic printed circuit board in the indoor unit is equipped with smart self diagnostic function which automatically stops the operation of the air conditioner in case of a malfunction.

Haier Window Air Conditioner Troubleshooting

Before calling for service, try the suggestions below to see whether you can solve your problem without outside help.

Senville Split Air Conditioner Error Codes

Indoor Unit Error Display
E0 EEPROM parameter error
E1 Indoor / outdoor units communication protection

Gree Cozy AC Error Codes

E1-High pressure protection of system// 1. Refrigerant was superabundant; 2. Poor heat exchange

Videocon Air Conditioner Error Codes

Indicates ‘dF’ or Heating icon flash : Defrost indication

Comfee Portable Air Conditioner Troubleshooting

Unit does not start when pressing on/off button

P1 appears in the display window/Drain the water in the bottom tray.

Cool Living Portable AC Error Codes

Please check the unit and suggestions below before asking for professional service,

Spectracool AC Error Codes

There are seven possible non-latching alarm conditions detectable by the controller and are indicated on the
controller display. All alarms can also be accessed through the Ethernet and USB connections.

Lennox Split AC Error Codes

If there is an error occurring during the operation of the system, the error code will be displayed on the LCD, as show in Fig.5.1. If multi errors occur at the same time, their codes will be displayed circularly.