As the subject says I am experiencing a problem with my boiler .
When starting from cold the boiler operates for a few minutes then cuts out. After a few restarts it then stays on and work ok. In the process of identifying the fault the system has been drained (X400 and X100) used, the pump, thermocoupler and thermostat have been changed but still the problem exists. One other symptom of this problem is that the boiler works ok when the boiler cover is not in place (I know this is not safe practice ). I cannot find any information on the Glow Worm site - any ideas?
Many thanks
Tony
When starting from cold the boiler operates for a few minutes then cuts out. After a few restarts it then stays on and work ok. In the process of identifying the fault the system has been drained (X400 and X100) used, the pump, thermocoupler and thermostat have been changed but still the problem exists. One other symptom of this problem is that the boiler works ok when the boiler cover is not in place (I know this is not safe practice ). I cannot find any information on the Glow Worm site - any ideas?
Many thanks
Tony