Samsung errors

I have a Samsung Air Conditioner model AQV12MSAN.

Recently I encounter the following problem:
When opperates in Heat Mode and adjusted temperature less than 22C - the Air Conditioner turns off itself and displays E2-37 or E4-16 at the display panel (First E2 - then 37, First E4 then 16).

Could you tell me please what these errors means.

Thank you in advance for your help.

E237 = Coil temperature sensor Error

E416 = Discharge over temperature

happy hunting hope this helps

Hi!

I have a Samsung Air Conditioner model AQV12EWAN (2009 Model).

Could somebody help me with a table containing the error codes and descriptions?

Thnx!