nl en de
Select your language

Select country

Errors


Boiler type Trinity Fire Tube (Tft60)

Error code Hold 27

Cause:

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

Solution:

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.