Description

Heater Blower

DESCRIPTION

General
The heater is operated from three rotary controls located in the center console. Two of the controls operate the temperature and air flow distribution. The third control operates the four speed blower motor.

A resistor pack is mounted on the RH side of the heater unit. The resistor pack supplies reduced voltages to the blower motor for fan speed one, two, and three. Fan speed four drives the blower motor at full speed with a direct 12 V supply.

The blower motor will only operate when the ignition switch is in the 'ignition' position.