S-SERIES AIR CONDITIONING - HEATER SYSTEM
vehicles with heater only, a
permanent magnet type
motor is used.
Blower Speed-Control Resistor
A resistor assembly (Figure 6) is used in the blower
motor circuit to provide three speed settings: LOW,
MEDIUM, and HIGH. The resistor is located in the blow-
er air stream to prevent overheating.
Figure 6. - Blower and Resistor