nl en de
Select your language

Select country

Errors


Boiler type AWR070

Error code 58

Cause:

 

AC Power Frequency Error 

Solution:

 

• 120VAC power supply frequency is incorrect (Should be 60Hz)
• 120VAC power supply is dirty (consult electrician and/or Utility)
• Boiler water temperature sensor common (center wire) is damaged and shorted to ground