What does E20 mean on a Baxi boiler?
Central heating NTC fault
What does my Baxi Boiler Fault Code mean?
| Fault code | Fault |
|---|---|
| E20 | Central heating NTC fault |
| E28 | Flue NTC fault, air pressure switch fault, blocked flue, blocked condensate or wiring fault |
| E50 | Hot water NTC fault |
| E110 | Your boiler made have overheated – try bleeding your radiators |
What should hot water temp be on Baxi Luna 310?
With the T.RISC. in the the on position heating closed loop temperature will operate from 30°C (85°F) to 45° (110°F). The domestic hot water thermostat (#3) will control the temperature of the hot water to a maximum of 65°C (149°F).
Where is the reset button on Baxi Luna 310?
The control panel selector switch (#1) has three positions: center is the off position; to the right is hot water mode only, and to the left is the heating and hot water mode. If the switch is turned fully to the left, this will reset the controls if a fault light is flashing. The reset is spring operated and will return to the normal position.
How to troubleshoot a Baxi Luna HT boiler?
Flame Sensor is not sensing: 1- Check polarity and ground from the boiler back to the circuit breaker 2- Check for 3-5 micro amps going to the board 3- If you do not have 3-5 micro amps try cleaning the flame sensor Note: Do not clean the flame sensor using sandpaper as it may damage the protective coating.
Where is the hot water switch on Luna 310?
Luna 310 control panel The control panel selector switch (#1) has three positions: center is the off position; to the right is hot water mode only, and to the left is the heating and hot water mode. If the switch is turned fully to the left, this will reset the controls if a fault light is flashing.
With the T.RISC. in the the on position heating closed loop temperature will operate from 30°C (85°F) to 45° (110°F). The domestic hot water thermostat (#3) will control the temperature of the hot water to a maximum of 65°C (149°F).
The control panel selector switch (#1) has three positions: center is the off position; to the right is hot water mode only, and to the left is the heating and hot water mode. If the switch is turned fully to the left, this will reset the controls if a fault light is flashing. The reset is spring operated and will return to the normal position.
Flame Sensor is not sensing: 1- Check polarity and ground from the boiler back to the circuit breaker 2- Check for 3-5 micro amps going to the board 3- If you do not have 3-5 micro amps try cleaning the flame sensor Note: Do not clean the flame sensor using sandpaper as it may damage the protective coating.
Luna 310 control panel The control panel selector switch (#1) has three positions: center is the off position; to the right is hot water mode only, and to the left is the heating and hot water mode. If the switch is turned fully to the left, this will reset the controls if a fault light is flashing.
