CONTROL SYSTEM
U43
U
REFRIGERANT PRESSURE SWITCH INSPECTION
A6E854061503W02
1. Install the SST (gas charging set).
2. Disconnect the refrigerant pressure switch connector.
3. Verify the high-pressure side reading of the SST (manifold gauge) and continuity between the terminals of the
refrigerant pressure switch.
• If not as specified, replace the refrigerant pressure switch.
Triple-pressure Type
Dual-pressure Type
A6E8540W053
A6E8540W054
A6E8540W026
A6E8540W055
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