To Next PageTo Next PageWhy is there no central heating in my Morco Boiler?
Check that the main switch (fused spur) is turned on and the control knob is in the winter position. Ensure the room thermostat is in the “ON” position and the timer is set up. Also, verify that the boiler is designed to provide central heating. Finally, check and adjust the time settings on the programmer as needed.
How to fix no hot water in my Morco GB24 Boiler?
Begin by checking if the main switch (fused spur) is turned on and ensure the control knob is in the summer or winter position. Then, check if water is coming out of the hot water tap when turned on. For further assistance, see the boiler “Fault Codes” section. If ‘0’ is displayed, contact Morco if your appliance is under warranty or a Gas Safe Registered Engineer, or in other countries a qualified and competent Gas Installer, if out of warranty.
General| Output | 24 kW |
|---|---|
| Dimensions | 700 x 400 x 250 mm |
| Mounting | Wall Mounted |
| Central Heating Output (kW) | 24 kW |
| Domestic Hot Water Output (kW) | 24 kW |
| ERP Rating | A |
| Warranty | 2 years |
| Fuel Type | Natural Gas |
| Flow Rate | 10 l/min |
Covers gas safety, installation rules, and important safety notes.
Procedure to follow in case of a suspected gas leak.
Flowchart for diagnosing common boiler issues.
Key recommendations and regulatory compliance for installation.
Specifications for the correct and safe positioning of the flue terminal.
Specifies requirements for a safe and correct gas supply connection.
Step-by-step guide for physically installing the boiler on the wall.
Guidance on making secure water and gas connections to the boiler.
Information on approved flue systems and their installation.
Guidelines for calculating the maximum permissible flue length.
Detailed methods for determining flue length for rear and side installations.
Steps for fitting the flue through the wall and attaching the turret.
Requirements and methods for condensate drain pipe installation.
Prerequisites and general steps before starting the commissioning process.
Final checks and handover procedures to the user.
Recommended intervals and procedures for routine boiler servicing.
Requirements and competence for checking combustion performance.
Main menu for diagnosing faults using error codes.
Troubleshooting steps for overheat lockout faults (L1).
Troubleshooting steps for ignition lockout faults (L2).
Troubleshooting steps for false flame lockout faults (L6).
Troubleshooting steps for low water pressure faults (F1).
Troubleshooting steps for flame loss faults (F2, Fn, Ln).
Troubleshooting steps for fan faults (F3).
Troubleshooting steps for flow thermistor faults (F4, L4).
Troubleshooting steps for return thermistor faults (F5, L5).
Troubleshooting steps for outside sensor faults (F6).
Troubleshooting steps when the boiler display shows no information.
Flowchart for checking CO level and combustion ratio on commissioning.
