Remove the cover and locate the “-“, “T”, and “+” solder pads. Take a small flat blade screwdriver and momentarily touch from “-” to “T” three times to lower the reading by 3 degrees.
Remove the cover and locate the “-“, “T”, and “+” solder pads. Take a small flat blade screwdriver and momentarily touch from “-” to “T” three times to lower the reading by 3 degrees.