Baxi fourtech Electronic Board SM11472 - 711050800
Product Classification: Compatible
The boiler electronic board (711050800) is the mechanism that controls the boiler operation, all safety devices and actuating parts are connected to it. Together this unit controls the boiler operation and ensures safety in case of emergency situations - blocking, malfunctions. On the board is mounted liquid crystal display, which shows the temperature of the heating circuit, the mode of current operation, error codes, in case of boiler malfunction.Error codes that can be on this board are:E01 - no ignition. Press the "R" button for at least 2 seconds.
E02 - safety thermostat of overheating has been triggered. it is necessary to hold the button "R" for at least 2 seconds.
E03 - safety thermostat (draught sensor) or pressostat - draught sensor, differential smoke pressure switch has tripped.
E04 - blocking due to lack of flame after 6 consecutive attempts to press the "R" button for at least 2 seconds.
E05 - heating circuit temperature sensor defective.
E06 - DHW temperature sensor defective.
E10 - no signal from the hydraulic pressostat. It is necessary to check the pressure in the heating system (check the pressure gauge).
E25/E26 - no water circulation (pump blockage).
E32 - scale in the heat exchanger - the heat exchanger is clogged with rust or scale.
E35 - flame error (parasitic flame) - it is necessary to press the "R" button for at least 2 seconds.
E96 - voltage in the power supply network has dropped. E97 - wrong power supply, electrical frequency (Hz).E98 - problem with gas valve relay contacts.
E99 - problem with the main contacts of the control board relay.
Fitted to the following boilers:
- Westen Pulsar D
- Baxi Fourtech
- De Dietrich MS 24
Product labelling:
- SM11466
- Sw: CS0262D
- Cd: 711050800