Ignition System Faults
- Blockage of jets or burner ports due to
- Corrosion
- Deposits
- Burnt on oils and fats
- Moisture
Blockages Problems
Unstable Flame
Thermostat Problems
Stiff Control Tap
Oven Burner Problems
Lid Safety Shut-off Valve Problems
| < Go Back | 2013-04-03 |
Pressure Drop
- If it takes more than 1 day pressure to drop than a leak sealer will stop a small leak in the system. Just inject it into the central heating system like it says in the instruction
- The diaphragm in the expansion vessel has split and expansion vessel need to be replaced - water will discharge from pressure discharge pipe under the heating conditions
- For combination boilers it could be a plate heat exchanger need to be replaces
- The pressure relieve valve can be faulty - water will constantly discharge from pressure discharge pipe
- If the pressure drops very quickly than there is a big leak and pipework need to be inspected
| < Go Back | 2013-04-02 |
