INSPECTION
1.

Manually operate the control switch and measure the voltage of blower motor between pin 1 and 2.

2.

Select the control switch to raise voltage until high relay operates.

Fan

Motor Voltage

First speed

3.8V ± 0.5V

Second speed

5.2V ± 0.5V

Third speed

6.5V ± 0.5V

Fourth speed

7.9V ± 0.5V

Fifth speed

9.5V ± 0.5V

Sixth speed

10.6V ± 0.5V

Seventh speed

12.0V (high relay operates)

Яндекс.Метрика