Baxi Duo-Tec Compact+ Instruction Manual For Users And Fitters page 17

133 Ignition failure (5 attempts)
134
Gas valve blocked
135
Internal board error
154 Delivery/return probe control test
160
Fan fault
178
temperature system
317 162
321 163
384 164
385 165
Check that the gas valve is open and there is no air in the gas
supply circuit.
Check the gas supply pressure.
See the actions indicated in E92
Check correct operation of the condensate drainage.
Check the gas supply pressure.
Check the integrity and position of the sensing and ignition
POSITIONING THE ELECTRODES section).
If necessary, replace the electronic board.
Replace the electronic board.
See the actions indicated in E109
Check correct operation of the fan.
electronic board.
See the actions indicated in E20
Check correct operation of the gas valve.
Input voltage V<175V.
reasons other than the boiler. If so, contact the electricity
provider.
(resistance decreases as temperature rises).
(resistance decreases as temperature rises).
(resistance decreases as temperature rises).
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