Circuit Service Hints
A 3 A/C DUAL PRESSURE SW1-4: Open with the pressure less than 2.0 kg/cm2 (28.4 psi, 196 kPa) or above 32 kg/cm2 (455 psi, 3138 kPa)
A 8 A/C AMPLIFIER
14-6: Continuous with the A/C SW (Heater Control SW) ON and the Ignition SW at ON position
15-Ground: Always continuous
6-Ground: Always continuous
3-Ground: Approx 12 Volts with the Ignition SW ON
A 9 A/C THERMISTOR
1-2: Approx. 2341± 234 Ohms at 15°C (59°F)
B 4 BLOWER RESISTOR
1-2: Approx. 0.47 Ohms
1-2: Approx 1.42 Ohms
1-4: Approx 2.28 Ohms
B 5 BLOWER SW
8-1: Continuous with the Blower SW at LO, M1, M2 and HIposition
6-1: Continuous with the Blower SW at M1 position
5-1: Continuous with the Blower SW at M2 position
4-1: Continuous with the Blower SW at HI position