Pressure Switch (Dual Switch) - Subaru FORESTER2001 Service Manual

HVAC System (Heater, Ventilator and A/C)
18. Pressure Switch (Dual
Switch)
S701555
A: INSPECTION
1) Connect the manifold gauge to the service
valve on the high-pressure side.
2) Remove the pressure switch harness connec-
tor. Using a circuit tester, inspect the ON-OFF
operation of the pressure switch.
Terminal
High and low
1 — 2
pressure switch

PRESSURE SWITCH (DUAL SWITCH)

S701555A10
G4M0654
Operation
Turns OFF.
Turns ON.
High-pressure side line pressure
Increasing to
2,940±200 kPa (29.98±2.04 kg/cm
2,650±200 kPa (27.02±2.04 kg/cm
Decreasing to
177±25 kPa (1.80±0.25 kg/cm
Increasing to
Less than 216 kPa (2.2 kg/cm
Decreasing to
2,350±200 kPa (23.97±2.04 kg/cm
1,471±200 kPa (15±2.04 kg/cm
AC-40
2
, 426.3±29.0 psi): LHD model
2
, 384±29 psi): RHD model
2
, 25.6±3.6 psi):
2
, 31 psi):
2
, 341±29 psi): LHD model
, 213 ±29 psi): RHD model
2