Polaris RANGER XP 900 2018-2019 Service Manual page 203

ENGINE / COOLING / HVAC SYSTEM
h
Heater Valve: The heater valve is used to control the
amount of engine coolant that flows to the heater coil.
3
j
Pressure Switch: The high pressure switch will
disengage the compressor clutch at high pressure
readings over 400 psi. (2.8 MPa) and will engage the
clutch when pressures lower to 325 psi (2.2 MPa).
9929399 R01 - 2018-2019 RANGER XP/ CREW 900/1000 Service Manual
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