mini air conditioning controller - CK200209

CK200209 air conditioner micro-controller applies to internal climate control for bus and truck.
Main function:cool, fresh air, error alarm,3-grade air-flow adjustment,hold cooling. shift function；

The shift function
1) Defrost temp. display (press fan+ button for no less than 3S)
2) Hold cooling (press fan- button for no less than 3S)

Application
KINGTECH, LIUGONG Machinery