Need help?Do you have a question about the Junkers ZWE 28-5 MFA and is the answer not in the manual?
How to use error codes and understand failure display categories.
Steps for errors like A4, A2, C3, A3, C1, C6 related to flue gas and airflow.
Steps for errors like d4, E9, A6, E2, A8, A9, E0/F0, Fd related to components or system.
Steps for errors like EA, F7, FA related to flame detection or ignition.
Steps for AA, D5, D7 errors related to heat exchanger, IPMx NTC, gas valve cables.
Gas setting values for ZWE 24/28-5 MFA/MFAE and ZWE 24-5 MFK types.
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