Power led to indicate power  is on.
.When unit is in heating mode the Heating led is on.
.Use the ON/OFF  button to switch unit ON/OFF.
.Use the up down button to set the temperature to the requirel level.
Temperature dialled is indicated  temperature only.
Actual temperature within enclosure may vary.
.We highly recomend  an external thermometer  is used to adjust temperature to the requirel level.