To Next PageTo Next PageWhy is my DeDietrich MPX 24 COMPACT Boiler showing 'No Flame'?
If your DeDietrich Boiler displays a 'No Flame' error, verify that the flame sensing electrode is in good condition and correctly positioned. Also, ensure the wire is uninterrupted and makes good contact with the flame sensing electrode and the ignition switch.
What to do if my DeDietrich MPX 24 COMPACT Boiler ignition fails after 5 attempts?
If your DeDietrich Boiler fails to ignite after 5 attempts, check if the gas valve is open and that there is no air in the gas supply circuit. Verify the gas supply pressure and ensure the wire is uninterrupted, making good contact with the flame sensing electrode and the ignition switch. Check correct operation of the condensate drainage.
What causes a DeDietrich MPX 24 COMPACT Boiler to lose flame at ignition?
A loss of flame at ignition in your DeDietrich Boiler may be due to the flame sensing electrode being in poor condition or incorrectly positioned. Check the wire to ensure it is uninterrupted and makes good contact with the flame sensing electrode and the ignition switch. Also, check for any recirculation of fumes.
What to do if the safety thermostat tripped on my DeDietrich MPX 24 COMPACT?
If the safety thermostat on your DeDietrich Boiler tripped due to overtemperature (likely caused by a blocked pump or air in the heating circuit), check the pump operation and the pump power input wiring. Also, check that the limit thermostat is undamaged and replace it if necessary, and verify the continuity of the limit thermostat wiring.
What to do if my DeDietrich MPX 24 COMPACT shows a gas valve control error?
If your DeDietrich Boiler shows a gas valve control error, check the connections between the gas valve and the electronic board. If necessary, replace the electronic board.
What causes a DeDietrich MPX 24 COMPACT gas valve to be blocked?
A blocked gas valve in your DeDietrich Boiler may be due to an issue with the gas supply pressure or the integrity and position of the sensing and ignition electrodes and their wiring. If necessary, replace the electronic board.
What should I do if my DeDietrich MPX 24 COMPACT Boiler's hydraulic circuit pressure is too low?
If the pressure in your DeDietrich Boiler's hydraulic circuit is too low (less than 0.5 bar), perform filling. Also, check the hydraulic pressure switch works correctly.
How to fix a DeDietrich MPX 24 COMPACT Boiler with a fault in system filling phase?
To fix a DeDietrich Boiler experiencing a fault during the system filling phase, check the filling tap.
What does it mean if my DeDietrich Boiler says 'Hydraulic circuit automatic filling in progress'?
If your DeDietrich Boiler displays 'Hydraulic circuit automatic filling in progress', wait for the end of the filling cycle.
What to do if my DeDietrich Boiler shows a gas valve connection error?
If your DeDietrich Boiler shows a gas valve connection error, check the connections between the gas valve and the electronic board.
General| Brand | DeDietrich |
|---|---|
| Model | MPX 24 COMPACT |
| Category | Boiler |
| Language | English |
Instructions for handling situations involving the smell of gas to ensure safety.
Procedures to follow if there is a smell of combustion fumes for occupant safety.
Guidance on the safe storage and use of flammable materials near the boiler.
Tips for optimizing heating water flow temperature and room temperature for energy efficiency.
Advice on setting domestic hot water temperature to save energy and reduce scale.
Guide to setting the central heating and domestic hot water flow temperatures.
Explanation of how to enable DHW, Heating or Heating Only modes on the appliance.
Cautionary note about the maximum temperature of domestic hot water when connected to solar panels.
List of items included in the boiler packaging for installation.
Details on the boiler's physical dimensions and connection points for gas and water.
Installation guidelines for coaxial flue and air ducts, including bend allowances.
Step-by-step guide for wiring a room thermostat to the boiler's terminal block M1.
Information on optional accessories like external sensors and their connection.
Procedure for the first-time lighting of the boiler, including gas recognition and system venting.
How to use the function to remove air from the heating circuit after installation or maintenance.
Enables maximum heating power for boiler testing and adjustment.
Information on converting the boiler between natural gas and LPG by authorized personnel.
How to measure and check combustion efficiency and toxicity of flue gas products.
Details on the hydraulic unit, including components and filter cleaning.
