
Do you have a question about the Mark INFRA series and is the answer not in the manual?
Details the application of the radiant heater and its type designations.
Safety advice regarding gas detection and emergency procedures.
Step-by-step guide for installing the radiant heater unit.
Instructions for positioning and connecting the flue and combustion air supply.
Guidance on connecting the gas supply to the appliance.
Guidance on connecting the electrical systems to the appliance.
Information on positioning and connecting a room thermostat.
Procedures for starting the appliance and performing initial checks.
Procedures for shutting down the heater for short and long periods.
Instructions for converting the appliance to a different gas type.
Guidelines for annual maintenance and cleaning of the appliance.
Explanation of essential parts like air pressure switch and gas control unit.
Flowchart for diagnosing and resolving appliance issues.
Wiring schematic for Infra 13, 22, 38 and Mono models.
Wiring schematic for the Infra 50 model.