TEMPERATURE CONTROL ASSEMBLY
Temperature control assembly consists of function control buttons and fan speed switch. The function control buttons control a vacuum selector valve, which directs source vacuum to various vacuum motors. Two internal single pole electrical switches are also controlled by the function control buttons.
In combination, these electrical switches control electrical supply to the compressor clutch and blower switch. The fan speed switch provides 4 blower speeds. Temperature control assembly has 7 positions: OFF, MAX A/C, A/C, VENT, FLR, DEF/FLR and defrost.