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Störungen / Fehler


Kessel Typ CHS-300

Störungscode Hold 27

Ursach:

Internal fault: Flame rod shorted to ground detected.

A flame circuit shorted to ground may show up as a flame circuit timeout. Zero-Ohm shorts can display as Hold 27.

LÖsung:

Check to ensure condensate drain is not blocked. Check to ensure no external voltage is applied to R & CH terminals. If using 4-20mA input, check to ensure current is not greater than 21mA.