Societies, factories, high-rise buildings in cities, cars are now full of roads, trees are becoming smaller and trees are becoming smaller, air pm2. 5 is becoming higher, carbon dioxide is becoming more high, and the ozone layer is broken, all of which leads to stronger ultraviolet light. And because of the greenhouse effect, air conditioning has become an essential tool for people in their homes. But what about air conditioner failure!
Based on the failure code: location; code name; status; error check conditions; order of location, compiled for summary。
E01: remote control; communication error between indoor and remote control units; only the corresponding unit stopped; communication was interrupted on board p. C. And remote control in the interior; 1 inspection of remote control and internal a/b line
Check for disconnection, contact error
Check the internal power source
Check p. C. Panel error
5 check remote control settings (principal deputy)
E02: remote control; remote control sending error; only the corresponding crew stopping; the signal may not have been sent from the remote control to the interior; the remote control communication connection is checked; the remote control is replaced。
E03: indoor machines; communication errors between indoor machines and remote control units; only the corresponding crew stopped; remote controls and communication adapters errors; inspection of connections between remote controls and adaptors
E04: indoor machines; indoor/outdoor communications circuit error; only the corresponding crew stopped; indoor machines received communications signals from outdoors; (1) checking internal/outdoor power opening order
(2) checking of indoor aircraft addresses
(3) checking internal and outdoor aircraft connections
(4) inspection of outdoor terminals
E06:1/f; reduction in number of indoor aircraft; total discontinuation
Stop; usually display if, for a certain period of time, the signal is not sent from an indoor machine; (1) check indoor electrical power source
(2) checking indoor and outdoor aircraft connections
(3) checking interfaces to and from p-c-board communications
E07:1/f; internal and external communications back-to-back error; all stop; outdoor to indoor aircraft communication cannot last for 30 seconds; (1) inspection of outdoor terminal electrical resistance (sw30-2)
(2) checking indoor and outdoor aircraft connections
E08: indoor 1/f; room address duplicate; all stop; multiple interior address set duplicate; (1) check indoor address
(2) check changes in remote control connection (group/single) after the interior address is set
E09: remote controls; primary remote controls repeat; only the corresponding crew stop; both are primary remote controls under both remote controls; (1) check remote control settings
(2) check for remote control p
These are small collections of dongji air conditioner failure codes, so many codes, remember? The various parts of the air conditioner damage have their corresponding air conditioner impairment codes, and it is hoped that this will help you to resolve the problem in a timely manner and help you to keep the silk cool under the hot weather. May you all enjoy a comfortable life at home and live with air conditioning. As for future updates of the barrier codes, they will also be updated at the earliest opportunity。
