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RemFixitSearch fault code

Error code

Carrier hassas klima All models code T090

No approved translation for this record yet; showing the original text.

Meaning

Circuit A Discharge Pressure Transducer Failure Circuit B Discharge Pressure Transducer Failure Circuit A Suction Pressure Transducer Failure Circuit B Suction Pressure Transducer Failure Comp A1 Oil Pres- sure Transducer Failure Comp A2 Oil Pres- sure Transducer Failure Comp B1 Oil Pres- sure Transducer Failure Comp B2 Oil Pres- sure Transducer Failure Circuit A Economizer Pressure Transducer Failure - 1 Circuit A Economizer Pressure Transducer Failure - 2 Circuit B Economizer Pressure Transducer Failure - 1 Circuit B Economizer Pressure Transducer Failure - 2

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Possible causes

Transducer failure, poor con- nection to MBB, or wiring damage/error. Transducer failure, poor con- nection to MBB, or wiring damage/error. Transducer failure, poor con- nection to MBB, or wiring damage/error. Transducer failure, poor con- nection to MBB, or wiring damage/error. Transducer failure, poor con- nection to CPM, or wiring damage/error. Transducer failure, poor con- nection to CPM, or wiring damage/error. Transducer failure, poor con- nection to CPM, or wiring damage/error. Transducer failure, poor con- nection to CPM, or wiring damage/error. Transducer failure, poor con- nection to CPM, or wiring damage/error. Suction and Economizer pres- sure connectors/wiring are swapped. Transducer failure, poor con- nection to CPM, or wiring damage/error. Suction and Economizer pres- sure connectors/wiring are swapped

Solution

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