Do you have a question about the Junkers ZWE 28-4 MFA Series and is the answer not in the manual?
Details the wiring diagrams and electrical connection points for the appliance.
Lists comprehensive technical specifications, performance data, and parameters.
Provides crucial preliminary information and approvals needed before installation.
Instructions for connecting water, gas, and heating pipes to the appliance.
Instructions for physically attaching the boiler unit.
Procedures for verifying all water, gas, and heating system connections.
Details on making the main electrical connections to the appliance.
Essential checks and preparations required before starting the boiler.
Information on error codes and troubleshooting steps.
Sets the maximum permissible flow temperature for the heating circuit.
Guide to configuring boiler settings via the electronic control system.
Sets the maximum permissible flow temperature for the heating circuit.
Configures the maximum heating output of the boiler.
Procedures for adjusting gas flow for different gas types and power outputs.