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Viessmann · Heat pumps · Viessmann Vitocal 250-A (One Base, monobloc)

F.147Lead break, compressor suction gas temperature sensor

Name in the manufacturer's documentation (service manual): Lead break, compressor suction gas temperature sensor[1]

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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] Viessmann – Service instructions: System configuration and diagnosis for heat pumps with Viessmann One Base (6194799 GB, 3/2022) (6194799 GB (3/2022)) , p. 54 manufacturer document – copy from a distributor quote verified F.147
  2. [2] Viessmann – Service instructions: System configuration and diagnosis for heat pumps with Viessmann One Base (6194799 GB, 3/2022) (6194799 GB (3/2022)) , p. 54 manufacturer document – copy from a distributor quote verified Check resistance value (NTC 10 kΩ) at
  3. [3] Viessmann – Service instructions: System configuration and diagnosis for heat pumps with Viessmann One Base (6194799 GB, 3/2022) (6194799 GB (3/2022)) , p. 54 manufacturer document – copy from a distributor quote verified Replace sensor if necessary
  4. [4] Viessmann – Service instructions: System configuration and diagnosis for heat pumps with Viessmann One Base (6194799 GB, 3/2022) (6194799 GB (3/2022)) , p. 54 manufacturer document – copy from a distributor quote verified Refrigerant circuit off