Questions & Answers for: pcb board aircon

...E2 symbol its min Medium speed,they have the problem error of your PCB Board,please nearest aircon service center to repair the PCB Board. change the sensor or check sensor resistor value ...

...pcb boards . Hope this helps Curly kev. Hi - I reported this error back in June. Our local LG service mob came out fairly quick &.......'let out some gas'!! I was obviously a bit dubious about this ...

...board. you will need extra care not to lose the small parts) and you will see under the buttons some metal contacts paired with some plastic joints that are not any more in the correct position: your ...

...pcb board replug it or replace. or try to adjust on your sleep timer or shut off the main breaker to reset the unit observe operation. I should thankful for 1st solution it is correct. i had same ...

...reference to what E4 signals. try to check your thermistor it is connected to your pcb board or shut of the main breaker after aseveral minutes shutt it to on to reset the alarm then observe the

...pcb on the outside unit... You can purchase the board at any HVACR wholesale-distributor supplier / warehouse that deals in and with Hitachi products. [Heating Ventilation Air-Conditioner ...

...PCB, control board on inside unit? Main system control memory IC fault. This is a very small IC; have 8 solder terminals, and can be located very near to the main system control-chroma IC. Check and ...