Toshiba H16-01

Critical

SMMS / SMMS-e — Oil circuit trouble TK1 (oil level detection) despite compressor run.

Toshiba H16-01: Oil circuit trouble TK1 (oil level detection) despite compressor run. This fault typically halts operation and needs immediate attention.

Possible causes

Oil shortage / oil return / TK1 circuit faulty.

Check steps

Check oil level, oil balance & TK1 detection circuit.

Affected parts

Öltemperaturfühler TK1
Verdichter

Safety note

Hot components & follow F-Gas.

Source: Toshiba SMMS/SMMS-e Service Manual — Check Code List (offiziell) — Untercode

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Related fault codes

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