Error code reference

Bosch Heat Pump Error Code E7

T5 sensor (compressor discharge temp sensor) not reading correctly.

SourceBosch IDS 2.0 Split System Heat Pump - Full Service ManualSection 12.3.5, page 46

Diagnostic procedure

The full E7 procedure

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MyPros+ · DiagnosticsStep 1 preview

First diagnostic step

Verify T5 and Tf connections at control board are correct.

SourceBosch IDS 2.0 Split System Heat Pump - Full Service ManualSection 12.3.5, page 46

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More steps, wiring diagram references, and verified part numbers

Includes expected resistance and voltage values, connector pinouts, and supersession notes for replacement parts.

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Where this code is documented

1 manual in the MyPros+ library documents this code for Bosch heat pump.

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The full E7 procedure

Where this code is documented

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