To judge the error condition from blinking
frequency of TPO lamp, please refer to the instructions below:
If TPO lamp blinks once for every several seconds, it means the TPO
motor or motor sensor failed.
If TPO lamp blinks twice every several seconds, it could be:
a. The TPO lamp failed. Please replace it.
b. The TPO lamp contact failed.
c. The calibration area is covered. Please clear this area and repeat again.