StoringHulp.com
Brand > Type > Error code > Su:21
Error code:
Su: 21
Cause
Communication error with the SU print:
- Gas/air unit internal fault: -- Replace the gas/air unit
This malfunction requires the help of a professional
StoringHulp.com
Brand > Type > Error code > Su:21
Error code:
Su: 21
Cause
Communication error with the SU print:
This malfunction requires the help of a professional