| 摘要 |
<p>The blower regulator (3) has a voltage regulating circuit for regulating the voltage (U-mot) over a blower motor (8) depending on a control signal. The blower regulator is designed to facilitate a diagnosis signal at a control input. The voltage dropping out over the blower motor is determined from the diagnosis signal. Independent claims are also included for the following: (1) a control unit for generating a control signal; and (2) an arrangement for regulating a blower motor of a motor vehicle.</p> |
