isuzu Workshop Repair Guides

Isuzu Workshop Service and Repair Manuals

Dual Pressure Switch|Page 418 > < Refrigerant Pressure Sensor / Switch, HVAC|Locations|Page 415
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Refrigerant Pressure Sensor / Switch: Description and Operation
Dual Pressure Switch

A/C Dual Pressure Switch (M/T)

To prevent compressor damage, the dual pressure switch will open if system pressure is too low or too high: below 176.5 ± 19.6 kPa (25.6 ± 2.8 psi) or
above 2943 ± 196.2 kPa (426.7 ± 28.4 psi).

Dual Pressure Switch|Page 418 > < Refrigerant Pressure Sensor / Switch, HVAC|Locations|Page 415