Isolate Mains Power to appliance as per TOPs P4
Observation:
Visually inspect the low water pressure sensor and CH flow pipe connection above for any water leaks that are dripping down onto the CH thermistor and its connector.
Are there any water leaks present?
Note:
Water leaks from these components can drip onto the thermistor causing the burner not to remain alight, it can also be the cause of some intermittent faults.
Are there any water leaks present?
Note:
Water leaks from these components can drip onto the thermistor causing the burner not to remain alight, it can also be the cause of some intermittent faults.
