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Rotenso · Split air conditioners · Rotenso Imoto wall-mounted inverter split

EC 51Outdoor unit EEPROM parameter error (for some models)

Name in the manufacturer's documentation (service manual): Outdoor unit EEPROM parameter error (for some models)[1]

In plain words (editorial)

Outdoor unit EEPROM parameter error: the main chip gets no feedback from the memory chip – the indoor or outdoor PCB.

When to call a service technician: Call a service technician – the listed parts are inside the unit.

✎ editorial – written from the cited sources, not a manufacturer statement. Status: draft.

The Polish page has more detail (plain-language explanation, safe checks, guides): Read in Polish →

Sources

Every statement has a footnote to the document and PDF page. “Quote verified” means the quote was found automatically in the text of that page.

  1. [1] Rotenso Imoto Series – IDU & ODU Units Service Manual (I21Xi, I26X, I35X, I50X, I70X), EN , p. 133 manufacturer document – copy from a distributor quote verified Outdoor unit EEPROM parameter error(for some models)
  2. [2] Rotenso Imoto Series – IDU & ODU Units Service Manual (I21Xi, I26X, I35X, I50X, I70X), EN , p. 147 manufacturer document – copy from a distributor quote verified Indoor or outdoor PCB main chip does not receive feedback from EEPROM chip.
  3. [3] Rotenso Imoto Series – IDU & ODU Units Service Manual (I21Xi, I26X, I35X, I50X, I70X), EN , p. 147 manufacturer document – copy from a distributor quote verified Indoor PCB
  4. [4] Rotenso Imoto Series – IDU & ODU Units Service Manual (I21Xi, I26X, I35X, I50X, I70X), EN , p. 147 manufacturer document – copy from a distributor quote verified Outdoor PCB