ENTHALIO

Fault Codes / Toshiba / E03

TO

Toshiba E03

Medium

Multi-Type (SVM-21073) — Indoor-remote controller periodic communication error — from remote controller or network adaptor.

Toshiba E03: Indoor-remote controller periodic communication error — from remote controller or network adaptor. This fault usually isn't an immediate stop, but should be checked soon.

Possible causes

Check steps

Affected parts

Safety note

Isolate power before testing.

Source: Toshiba Air Conditioner (Multi Type) Service Manual SVM-21073 <1-way cassette type>, §8-4 Check Codes Displayed on Remote Controller / §8-5 Diagnostic Procedure for Each Check Code

Reviewed by Anıl Güzeldemir — in the refrigeration machine room since 2006, developer of Enthalio.

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