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Combi Fault Codes

| 22 June 2016 | It has been translated automatically by Bing and Google

Combi fault codes with information on the brands and models you can find some. Compare the manufacturer compiled information for this information in your user’s manual with the boiler.Last updated information can be accessed from the boiler manufacturer’s web address.

Combine Fault Codes

Combi Fault Codes

Airfel Combi Fault Codes

Airfel Combi E1 Error, flame failure.
Airfel boiler E2 Failure – overheating.
Airfel Combi E3 Error – Burnt gas output failure.
Airfel Combi E4 Fault – Heating circuit water pressure is insufficient.
Airfel boiler E6 Error – Use water circuit NTC sensor failure
Airfel kombie7 Error – Heating water circuit NTC sensor failure.

Alarko Kombi Fault Codes

Alarko Kombi E01 Error – no flame.
Alarko Kombi E02 Error – Limit thermostat failure.
Alarko Kombi H20 Error – Water pressure failure.
Alarko Kombi E05 Error – Heating sensor failure
Alarko Kombi E06 Error – Use water circuit NTC sensor failure.
Alarko Kombi E14 Error – flue blockage failure.
Alarko Kombi E22 Error – motherboard problem.
Alarko Kombi E35 Error – Flame detection failure.

ARÇELİK Combi Fault Codes

Arcelik Kombi E01 Error – Flame failure.
Arcelik Kombi E02 Error – Limit thermostat failure.
Arcelik Kombi E03 Error – Air pressure switch failure.
Arcelik Kombi E04 Error – safety failure due to loss of flame.
Arcelik Kombi E05 Error – Installation of water failure
Arcelik Kombi E06 Error – Use water failure.
Arcelik Kombi E10 Error – Low pressure fault.
Arcelik Kombi E25-E26 Error – Possible failure of pump blockage.
Arcelik Kombi E35 Error – Flame detection error.
Arcelik Kombi E96 Error – Low voltage failure.

ARİSTON COMBI GENUS & CLAS Fault Codes

101 – overheating.
103-104 – 105-106 – 107 – recirculation or water availability. (: Reset)
110 – Heating output sensor is open or short circuit and (NTC1)
112 – Heating in return sensor open or short circuit and (NTC2)
114 – The outside sensor is open or short circuit and
116 – underfloor heating thermostat open 1P1 – 1P2 – 1P3 – recirculation or water situation
201 – DHW sensor is open or short circuit
202 – Boilers (water tank) Low sensor open or short circuit
203 – Switching the sensor is open or short circuit
204 – Solar collector sensor is open or short circuit
205 – solar collector water input sensor is open or short circuit
207 – Solar manifold overheating
208 – Solar manifold low temperatures (frost protection)
209 – Boiler excessive warming
301 – Eeprom screen error
302 – GP – GII communication error
303 – PCB internal error (can not be reset)
304 – 15 minutes more than 5 reset
305 – PCB internal error (the reset)
306-307 – PCB internal error
401 – communication error between the modem and BUS
402 – Modem error GPRS / GSM
403 – Sim card modem failure
404 – communication error between the modem and card
405-406 – The modem error
407 – Room sensor open or short circuit
501 – Flame missing
502 – The gas valve has been detected off the flame
5P3 – flame breakage during use
601-602 – Flue thermostat disabled
607 – Differential pressure switch contact open before ignition
6P1 – Differential air pressure switch delays in closing
6P2 – differential pressure switch on combustion burner
701 – Zone 2 heating output sensor error
702 – Zone 2 heating return sensor fault
703 – Zone 3 heating output sensor error
704 – Zone 3 heating return sensor error
705 – Hydraulic separator sensor error
706 – Zone 2 overheating
707 – Zone 3 overheating

ARİSTON Egis Combi Fault Codes

Ariston boiler Egis 90 Leti – Reversal of excessive heating.
Ariston boiler Egis 50-60 Ledi – Insufficient water.
Ariston boiler Egis 60-70 Ledi – Heating NTC made circuit open or short circuit.
Ariston boiler Egis 50-70 Ledi – Domestic hot water NTC made circuit open or short circuit.
Ariston boiler Egis 70 Leti – Eeprom error.
Ariston boiler Egis 80 Leti – Electronic card error.
Ariston boiler Egis 40-50 – 60 -: 70 – 80 Leds – Too much reset attempts.
Ariston boiler Egis 70 Leti – Drops Signal – Built-in electronic card problem.
Egis drip marks Ariston boiler – burner flame creation error due to the closure.
Ariston Egis Combi 50 – 60-70 LEDs – The gas valve has been detected off the flames.
Ariston Egis Combi 60 -: 70 – 80 Leds – Latest Flame.
Egis Ariston boiler flue Signal – Chimney differential pressure switch failure.

BAYMAK Combi Fault Codes

Mr Komba to Falk E01 Error – Gas supply – lock failure.
Male to Falke Combi E02 Error – Safety thermostat sensor failure.
Mr Komba to Falk E03 Error – Flue thermostat sensor / flue pressure sensor failure.
Mr. Falk Kombi to E05 Error – Heating circuit NTC sensor fault.
Mr Komba to Falk E06 Error – Use water circuit NTC sensor failure.
Mr Komba to Falk E10 Error – Low water pressure.
Mr. Falk Kombi to E25 Error – Maximum temperature warning (pump may be stuck).
Mr. Falk Kombi to E35 Error – Flame formation failure.

BAYMAK dolcevita / ECO4 Combi Fault Codes

Male to Dolcevita, Eco4 Kombi E01 Error – Basarýsýz ignition.
Male to Dolcevita, Eco4 Kombi E02 Error – Safety thermostat sensor failure.
Male to Dolcevita, Eco4 Kombi E03 Error – Waste gas thermostat / air pressure switch failure.
Male to Dolcevita, Eco4 Kombi E05 Error – outlet water sensor fault.
Male to Dolcevita, Eco4 Kombi E06 Error – Use water circuit NTC sensor failure.
Male to Dolcevita, Eco4 Kombi E10 Error – Low water pressure.
Male to Dolcevita, Eco4 Combi Error E25 – E26 – Possible failure of pump blockage.
Male to Dolcevita, Eco4 Kombi E35 Error – Flame formation failure.
Male to Dolcevita, Eco4 Kombi E96 Error – closing due to the voltage shower.

BAYMAK Brötje / LUNA3 DUOTECH Combi Fault Codes;

Male to Brötje, Luna3 Duotech Kombi E10 Error – outside ambient temperature sensor failure.
Male to Brötje, Luna3 Duotech Kombi E20 Error – Central heating circuit NTC sensor failure.
Male to Brötje, Luna3 Duotech Kombi E28 Error – Chimney NTC sensor failure.
Male to Brötje, Luna3 Duotech Kombi E50 Error – Use water circuit NTC sensor failure.
Male to Brötje, Luna3 Duotech Combi E110 Error – Safety thermostat or flue gas sensor failure.
Male to Brötje, Luna3 Duotech Combi E119 Error – Water pressure switch failure / low water pressure warning.
Male to Brötje, Luna3 Duotech Combi E125 Error – System letting water flow / circulation failure or air to the system.
Male to Brötje, Luna3 Duotech Combi E130 Error – Chimney NTC overheat warning.
Male to Brötje, Luna3 Duotech Combi E133 Error – Gas supply failure / gas insufficient warning.
Male to Brötje, Luna3 Duotech E151 Error boiler – Boiler control board failure.
Male to Brötje, Luna3 Duotech Combi E156 Error – Low or high-voltage warning.
Male to Brötje, Luna3 Duotech Combi E160 Error – Fan failure.
Male to Brötje, Luna3 Duotech Combi E193 Error – air to the system.

BAYMAK BAX Central Fault Codes

Mr Baxi boiler to E10 Error – outside ambient temperature sensor failure.
Mr Baxi boiler to E20 Error – Central heating circuit NTC sensor failure.
Mr Baxi boiler to E28 Error – Chimney NTC sensor failure.
Mr Baxi boiler to E50 Error – Use water circuit NTC sensor failure.
Mr Baxi boiler to E60 Error – Room temperature sensor failure.
Mr Baxi boiler to E62 Error – Electronic card software version failure.
Mr Baxi boiler to E88 Error – Electronic card with AVS communication failure between the control unit 77.
Mr Baxi boiler to E95 Error – AVS control unit 77 hours a failure.
Male to Baxi Boiler E110 Error – Safety thermostat or flue gas sensor failure.
Male to Baxi Boiler E119 Error – Water pressure switch failure / low water pressure warning.
Male to Baxi Boiler E125 Error – System letting water flow / circulation system failure or to air
Male to Baxi Boiler E127 Error – Anti-leyjon function is activated
Male to Baxi Boiler E130 Error – Chimney NTC overheat warning.
Male to Baxi Boiler E131 Error – 125 or 130 after discontinuation of combined electrical failures.
Male to Baxi Boiler E133 Error – Gas supply failure / gas insufficient warning.
Male to Baxi Boiler E151 Error – boiler control board failure.
Male to Baxi Boiler E155 Error – hang the maximum reset trial
Male to Baxi Boiler E156 Error – Low or high-voltage warning.
Male to Baxi Boiler E160 Error – Fan failure.
Male to Baxi Boiler E193 Error – air to the system.

BAYMAK LAMBERT 24FN Combi Fault Codes

Mr. Lambert 24FN to Combi E01 Error – Failed ignition.
Mr. Lambert 24FN to Combi E02 Error – Safety thermostat failure.
Mr. Lambert 24FN to Combi E03 Error – Waste gas thermostat, air pressure switch failure.
Mr. Lambert 24FN to Combi E05 Error – Output water NTC sensor fault.
Mr. Lambert 24FN to Combi E06 Error – Use water circuit NTC sensor failure
Mr. Lambert 24FN to Combi E10 Error – Low pressure failure.
Mr. Lambert 24FN boiler to E25 – E26 Error – Possible failure of pump blockage.
Mr. Lambert 24FN to Combi E35 Error – Flame formation failure.
Mr. Lambert 24FN to Combi E96 Error – shutdown due to voltage drop

BEKO Combi Fault Codes

Beko Combi F1 Error – Overheating safety thermostat failure.
Beko Combi F2 Error – Use water NTC sensor error.
Beko boiler F3 Error – Installation of water NTC sensor error.
Beko boiler F4 Error – Ionization error.
Beko Combi F5 Error – Failure Prosestat.
Beko boiler F6 Error – Outside sensor connection error.
Beko Combi F7 Error – Water pressure low failure.
Beko Combi CC Error – indicates that the absence of the outdoor sensor.

BOSCH Combi Fault Codes

Bosch boiler A7 Error – hot water sensor (DHW-NTC) is faulty.
Bosch boiler A8 Error – BUS communication interruption. (Check the connection cable and the thermostat.)
Bosch boiler B1 Error – Code switch is not recognized.
Bosch boiler B2 – B3 Error – Internal error.
Bosch boiler C6 Error – The fan does not work.
Bosch boiler CC Error – Outside temperature sensor is not detected.
Bosch Combi D3 Error – 8 and 9 bridges missing or external temperature limiter circuit.
Bosch boiler D5 Error – external (extern) temperature sensor is defective.
Bosch boiler E2 Error – Flow temperature NTC sensor is defective.
Bosch boiler E9 Error – safety thermostat on the heat block (STB), waste gas safety sensor or low pressure safety switch has been activated.
Bosch Combi E Error – Flame not detected.

BUDERUS boiler Fault Codes

Buderus boiler E1 Error – Chimney Drive None.
Buderus boiler E2 Error – Overheating.
Buderus boiler E3 Fault – flame does not occur.
Buderus boiler E4 Error – Came to the desired temperature.
Buderus boiler E5 Error – Potable Water 85 degrees.
Buderus boiler E6 Error – Flame not formed (Ionization Failure).
Buderus boiler E7 Error – There are clogging the chimney.
Buderus boiler E8 Error – fuse failure.
Buderus boiler E9 Error – Card fault.
Buderus boiler E0 Error – Voltage too low.

DEMİRDÖKÜM ADEN Combi Fault Codes

Demirdöküm Aden Combi 30 degrees flashing, – Installation is a fault in the water sensor.
Demirdöküm Aden Combi 40 degrees is flashing – there are errors in the use of water sensors.
Demirdöküm Aden Combi 50 degrees is flashing – there is fault on outdoor sensor.
Demirdöküm Aden Combi 60 degrees is flashing – Installations to low water pressure.
Demirdöküm Aden Combi 70 degrees is flashing – there is a bug in the flue pressure switch or sensor.
Demirdöküm Aden Combi 80 degrees is flashing – Overheating thermostat has tripped.
Demirdöküm Aden Combi 90 degrees is flashing – there is an error in the gas supply or ionization.

DemirDöküm Kalisto Combi Fault Codes

Demirdöküm Kalisto Combi F1 Failure – overheating and safety thermostat failure.
Demirdöküm Kalisto Combi F2 Fault – Domestic hot water sensor fault.
Demirdöküm Kalisto boiler F3 Failure – Installation of water sensor error.
Demirdöküm Kalisto boiler F4 Fault – Ionization error.
Demirdöküm Kalisto Combi F5 Failure – Flue gas sensor fault.
Demirdöküm Kalisto boiler F6 Failure – The outside air sensor connection error.
Demirdöküm Kalisto F7 fault boiler – Water pressure low failure.
Demirdöküm Kalisto Combi FF Failure – Ground -electronics control problem.
Demirdöküm Kalisto Combi CC Failure – Specifies whether the external temperature sensor circuit.

DemirDöküm NANOMİKS Combi Fault Codes

Demirdöküm Nanomiks Combi F0 Error – Low water pressure or no water.
Demirdöküm Nanomiks Combi F1 Error – Limit thermostat fault (excessive heat).
Demirdöküm Nanomiks Combi F2 Error – DHW temperature sensor error.
Demirdöküm Nanomiks boiler F3 Error – Installation and return water temperature sensor error.
Demirdöküm Nanomiks boiler F4 Error – Ionization error.
Demirdöküm Nanomiks Combi F5 Error – Flue temperature sensor error.
Demirdöküm Nanomiks boiler F6 Error – OTC (outdoor sensor) failure.
Demirdöküm Nanomiks Combi F8 Error – Fan speed error is outside its limits.
Demirdöküm Nanomiks Combi F9 Error – Parameter loaded error.
Demirdöküm Nanomiks Combi FF Error – Hardware / Soils / Processor error.

DemirDöküm NEVA Combi Fault Codes

Demirdöküm Neve Combi F1 Failure – overheating fault.
Demirdöküm Neve Combi F2 Error – Use water NTC sensor error.
Demirdöküm Never Kombi F3 Error – System circuit going NTC sensor error.
Demirdöküm Neve boiler F4 Error – Ionization error.
Demirdöküm Neve Combi F5 Error – Air flow switch (prosestat) error.
Demirdöküm Neve boiler F6 Error – System circuit return NTC error.
Demirdöküm Neve Combi F9 Error – Prosestat short circuit fault.
Demirdöküm Neve Combi F10 Error – Installation of water pressure circuit failure.
Demirdöküm Neve Combi F11 Error – Circulation error.
Demirdöküm Neve Combi F12 Error – Low voltage error.

NITRO DemirDöküm the Combi Fault Codes

Demirdöküm Nitro Combi F1 Failure – overheating safety thermostat failure.
Demirdöküm Nitro Combi F2 Fault – Domestic hot water circuit (DHW) temperature sensor error.
Demirdöküm Nitro Combi F3 Fault – Heating circuit (CH) temperature sensor error.
Demirdöküm Nitro Combi F4 Fault – Ionization error.
Demirdöküm Nitro Combi F5 Failure – Air flow pressure sensor error.
Demirdöküm Nitro Combi F6 Fault – Outdoor sensor connection error.
Demirdöküm Nitro F7 fault of the boiler – air flow sensor connection error.
Demirdöküm Nitro Combi F8 fault – Fan airflow error without movement.
Demirdöküm Nitro Combi F9 Fault – Wiring error.
Demirdöküm Nitro Combi F10 Fault – Heating circuit (CH) system at low pressure.
Demirdöküm Nitro Combi F11 Fault – Circulation error.
Demirdöküm Nitro Combi F12 Fault – Low voltage error.

DemirDöküm SARGON PREMIKS Combi Fault Codes

Demirdöküm Sargon Premix Combi F0 fault – Low pressure fault.
Demirdöküm Sargon Premix Combi F1 Failure – overheating safety thermostat failure.
Demirdöküm Sargon Premix Combi F2 Fault – Domestic hot water sensor fault.
Demirdöküm Sargon Premix Combi F3 Failure – Installation of water sensor error.
Demirdöküm Sargon Premix Combi F4 Fault – Ionization error.
Demirdöküm Sargon Premix Combi F5 Failure – Air flow problems.
Demirdöküm Sargon Premix Combi F6 Fault – Outside temperature sensor error.
Demirdöküm Sargon Premix Combi F7 fault – Fan feedback signal problem.
Demirdöküm Sargon Premix Combi F8 Failure – problems at the desired speed fan rotation.
Demirdöküm Sargon Premix Combi F9 fault – Fan stop error when you should stop the fan.

DemirDöküm ISOFAST Combi Fault Codes

Demirdöküm ISOFAST Combi 1 – Ionization error (Flame felt not).
Demirdöküm ISOFAST Combi 2 – Air flow failure [Air flow switch (switch) pressure felt not].
Demirdöküm ISOFAST Combi 3 – Repeated air flow error (Code 2 is repeated 3 times in 2 hours 40 minutes if ic).
Demirdöküm ISOFAST Combi 4 – Ionization error (the flame is lost during Calıs).
Demirdöküm ISOFAST Combi 5 – overheating fault.
Demirdöküm ISOFAST Combi 6 – Heating circuit (CTN2) error.
Demirdöküm ISOFAST Combi 7 – Hot water circuit (CTN1) error.
Demirdöküm ISOFAST Combi 8 – MİCROFAST circuit (CTN3) error.
Demirdöküm ISOFAST Combi 9 – Potable water system pressure failure.
Demirdöküm ISOFAST Combi 10 – Heating return (CTN5) error.
Demirdöküm ISOFAST Combi 11 – you can not get a signal from the motherboard.
Demirdöküm ISOFAST Combi 12 – you can not get a signal from the interface card.
Demirdöküm ISOFAST Combi 13 – Motherboard failure.
Demirdöküm ISOFAST Combi 14 – Heating temperature over 95 degrees Celsius.
Demirdöküm ISOFAST Combi 15 – Gas mechanism stepper motor failure.
Demirdöküm ISOFAST Combi 16 – Ionization error.
Demirdöküm ISOFAST Combi 17 – less than the voltage of 170 volts.
Demirdöküm ISOFAST Combi 18 – error in the user interface card.
Demirdöküm ISOFAST Combi 19 – Heating sensor (CTN2) is not connected.
Demirdöküm ISOFAST Combi 20 – incompatible with the motherboard interface card.
Demirdöküm ISOFAST Combi 21 – Water circulation fault.
Demirdöküm ISOFAST Combi 23 – 5 degrees Celsius temperature C / sec faster if the blaze.

DemirDöküm NEPTO Combi Fault Codes

Demirdöküm Nepto Combi F1 Failure – overheating fault.
Demirdöküm Nepto Combi F2 Fault – Domestic hot water NTC sensor error.
Demirdöküm Nepto boiler F3 Failure – Installation circuit goings NTC sensor error.
Demirdöküm Nepto boiler F4 Fault – Ionization error.
Demirdöküm Nepto Combi F5 Failure – Air flow switch (pressure switch) error.
Demirdöküm Nepto boiler F6 Fault – System circuit return NTC error.
Demirdöküm Nepto Combi F7 Fault – gas valve feedback error.
Demirdöküm Nepto Combi F8 Fault – System circuit going NTC error.
Demirdöküm Nepto Combi F9 Fault – Prosestat short circuit fault.
Demirdöküm Nepto Combi F10 Fault – System circuit water pressure failure.
Demirdöküm Nepto Combi F11 Fault – Circulation error.
Demirdöküm Nepto Combi F12 Fault – Low voltage error.

DemirDöküm ADONIS Combi Fault Codes

Demirdöküm Adonis Combi F1 Failure – overheating fault.
Demirdöküm Adonis Combi F2 Fault – Domestic hot water NTC sensor error.
Demirdöküm Adonis boiler F3 Fault – System circuit goings NTC error.
Demirdöküm Adonis boiler F4 Fault – Ionization error.
Demirdöküm Adonis Combi F5 Failure – Flue safety against the recoil.
Demirdöküm Adonis boiler F6 Fault – System circuit return NTC error.
Demirdöküm Adonis Combi F7 Fault – gas valve failure.
Demirdöküm Adonis Combi F8 Fault – System circuit NTC goings overheating error.
Demirdöküm Adonis Combi F10 Fault – System circuit water pressure failure.
Demirdöküm Adonis Combi F11 Fault – Circulation error.
Demirdöküm Adonis Combi F12 Fault – Low voltage error.
Demirdöküm Adonis Combi F13 Fault – System circuit NTC temperature difference error.

DemirDöküm ATRON Combi Fault Codes

Demirdöküm Atron Combi F1 Failure – overheating fault.
Demirdöküm Atron Combi F2 Fault – Domestic hot water NTC sensor error.
Demirdöküm Atron boiler F3 Fault – System circuit goings NTC error.
Demirdöküm Atron boiler F4 Fault – Ionization error.
Demirdöküm Atron Combi F5 Failure – Flue safety against the recoil.
Demirdöküm Atron boiler F6 Fault – System circuit return NTC error.
Demirdöküm Atron Combi F7 Fault – gas valve failure.
Demirdöküm Atron Combi F8 Fault – System circuit NTC goings overheating error.
Demirdöküm Atron Combi F10 Fault – System circuit water pressure failure.
Demirdöküm Atron Combi F11 Fault – Circulation error.
Demirdöküm Atron Combi F12 Fault – Low voltage error.
Demirdöküm Atron Combi F13 Fault – Installation circuit NTC temperature difference error.

DemirDöküm Nitromix Combi Fault Codes

Demirdöküm Nitromix Combi F00 Fault – outward NTC sensor fault (cable dislodged).
Demirdöküm Nitromix Combi F01 Fault – return NTC fault (cable dislodged).
Demirdöküm Nitromix Combi F10 Fault – NTC sensor cables outward over the creased.
Demirdöküm Nitromix Combi F11 Fault – NTC return sensor cables dislodged
Demirdöküm Nitromix Combi F20 Failure – overheating fault.
Demirdöküm Nitromix Combi F22 Fault – System water pressure is low.
Demirdöküm Nitromix Combi F23 Fault – circulation rate of the installation or very little low.
Demirdöküm Nitromix Boiler Failure F26 – F77 – gas valve failure.
Demirdöküm Nitromix Combi F27 – F28 – F29 Fault – Ionization error.
Demirdöküm Nitromix Combi F32 Fault – Faulty air pressure.
Demirdöküm Nitromix Combi F49 Fault – EBUS voltage fault.
Demirdöküm Nitromix Combi F61 – F62 – F63 – F64 Fault – motherboard failure.
Demirdöküm Nitromix Combi F65 Fault – motherboard overheating.
Demirdöküm Nitromix Combi F67 – F68 Fault – Flame detection error.
Demirdöküm Nitromix Combi F70 Fail – the connection between the motherboard and interface card failure.
Demirdöküm Nitromix Combi F71 Fault – Water flow sensor error.
Demirdöküm Nitromix Combi F73 – F74 Fault – pressure sensor error.
Demirdöküm Nitromix Combi F76 Failure – overheating fault.
The boiler Demirdöküm Nitromix Failure – User interface board error.

DemirDöküm SARGON rather than CO boiler Fault Codes

Demirdöküm Sargon Condense Combi F0 fault – Low pressure fault.
Demirdöküm Sargon Condense Combi F1 Failure – overheating safety thermostat.
Demirdöküm Sargon Condense Combi F2 Fault – Domestic hot water sensor fault.
Demirdöküm Sargon Condense Combi F3 Failure – Installation of water sensor error.
Demirdöküm Sargon Condense Combi F4 Fault – Ionization error.
Demirdöküm Sargon Condense Combi F5 Failure – Air flow switch failure.
Demirdöküm Sargon Condense Combi F6 Failure – The outside temperature sensor error.

ECA Fortius DIGITAL & Confeo Combi Fault Codes

ECA Fortius Digital / Confeo Combi E1 Error – no flame.
ECA Fortius Digital / Confeo boiler E2 Error – Wrong flame signal failure.
ECA Fortius Digital / Confeo Combi E3 Error – Excessive temperature lock (limit thermostat).
ECA Fortius Digital / Confeo Combi E4 Failure – differential pressure switch warning (short circuit).
ECA Fortius Digital / Confeo Combi E5 Error – warning differential air pressure switch (open circuit).
ECA Fortius Digital / T1 Kombi Confeo Error – Excessive heat warning (electronic limit).
ECA Fortius Digital / Confeo Kombi T2 Error – Flue gas overtemperature warning.
ECA Fortius Digital / T3 Kombi Confeo Error – Central heating temperature sensor failure.
ECA Fortius Digital / Confeo T5 Kombi Error – DHW temperature sensor failure.
ECA Fortius Digital / Confeo Combi T6 Error – Flue gas sensor fault.
ECA Fortius Digital / Confeo Combi T7 Error – Outside temperature sensor failure.
ECA Fortius Digital / Confeo boiler A1 Error – low voltage warning in the main card.
ECA Fortius Digital / Confeo Combi C1 Error – stimulating interrupted communication with the main board.
ECA Fortius Digital / Confeo Combi D1 Error – Flame circuit failure.
ECA Fortius Digital / Confeo Combi P1 Error – Low water pressure warning.
ECA Fortius Digital / Confeo boiler Y1 Error – gas valve circuit failure.

ECA Confeo Premix Combi Fault Codes

ECA Confeo Premix Combi 01 Failure – overheating fault.
ECA Confeo Premix Combi 04 Error – no flame signal.
ECA Confeo Premix Combi 05 Error – loss of flame failure.
ECA Confeo Premix Combi 06 Error – Excessive heat warning.
ECA Confeo Premix Combi 07 Error – The flue gas is locked extreme temperatures.
ECA Confeo Premix Combi 11 Error – Flame circuit failure.
ECA Confeo Premix Combi 12 Error – Closed-circuit flow sensor (NTC) failure.
ECA Confeo Premix Combi 13 Error – The flue gas sensor (NTC) failure.
ECA Confeo Premix Combi 14 Error – SKS sensor (NTC) failure.
ECA Confeo Premix Combi 16 Error – Closed-circuit return temperature sensor (NTC) failure.
ECA Confeo Premix Combi 20 Error – gas valve circuit failure.
ECA Confeo Premix Combi 24 Error – Phase failure rate.
ECA Confeo Premix Combi 32 Error – Voltage warning.
ECA Confeo Premix Combi 40 Error – Low water pressure warning.
ECA Confeo Premix Combi 42 Error – Water flow control warning.
ECA Confeo Premix Combi 99 Error – System error.

FERROLI DİVATOP Combi Fault Codes

Ferrol is Divatop A1 Error – Flame failure.
Ferrol is Divatop A2 Error – irregular flames. F
errol the Divatop A3 Error – Exchanger protection.
Ferrol is Divatop F4 Error – Flue thermostat failure.
Ferrol is Divatop F5 Error – Prosestat failure.
Ferrol is Divatop A6 Error – 4 minutes 5 times a lack of flame.
Ferrol is Divatop F8 Error – heat exchanger overheating.
Ferrol is Divatop F10 Fault – NTC heating sensor is defective.
Ferrol is Divatop F11 Fault – NTC water sensor is defective.
Ferrol is Divatop F14 Fault – NTC faulty safety sensor.
Ferrol is Divatop F34 Error – Power supply failure.
Ferrol is Divatop F35 Error – Frequency fault.
Ferrol is Divatop F37 Error – System pressure is insufficient.
Ferrol is Divatop F39 Error – External NTC is damaged.
Ferrol is Divatop F40 Error – System pressure is high.
Ferrol is Divatop F41 Error – Sensor protection is not connected.
Ferrol is Divatop F42 Error – Dual sensor readings due to differences in protection.
Ferrol is Divatop F43 Error – Exchanger protection.
Ferrol is Divatop F47 Error – Pressure sensor protection is not connected.
Ferrol is Divatop F50 Error – Moduleg not connected.

FERROLI DOMİCOMPACT Combi Fault Codes

Ferrol is Domicompact F1 Error – The burner ignition failure.
Ferrol is Domicompact F2 Error – burner flame lit. sign on.
Ferrol is Domicompact F3 Error – Safety thermostat open.
Ferrol is Domicompact F5 Error – Smoke thermostat is activated, the boiler stops working after 20 minutes.
Ferrol is Domicompact F7 Error – Return sensor is defective.
Ferrol is Domicompact F9 Error – DHW sensor is faulty.
Ferrol is Domicompact F37 Error – Low system pressure.

IMMERGAS boiler Fault Codes

Immergas Kombi E01 Error – Combustion failure.
Immergas Kombi E02 Error – Over temperature safety thermostat has switched off the circuit.
Immergas Kombi E03 Error – Flue gas thermostat is activated.
Immergas Kombi E05 Error – Heating NTC sensor is defective.
Immergas Kombi E06 Error – Use water circuit NTC sensor failure.
Immergas Kombi E07 Error – Flue gas test mode failure.
Immergas Kombi E10 Error – Insufficient water pressure.

PROTHERM LYNX Combi Fault Codes

Protherm Lynx Combi F1 Error – Error Overheat safety.
Protherm Lynx Combi F2 Error – Use Water NTC sensor failure.
Protherm Lynx Combi F3 Error – Installation Round Water NTC Sensor Failure.
Protherm Lynx Combi F4 Fault – Lack of gas or ionizing Error.
Protherm Lynx Combi F5 Error – Air Flow Error.
Protherm Lynx Combi F6 Error – System Return Water NTC Sensor Failure.
Protherm Lynx Combi F9 Error – Air Flow Switch on ignition Fault.
Protherm Lynx Combi F10 Error – Installation Water Pressure Error.
Protherm Lynx Combi F11 Error – Circulation error in the installation.
Protherm Lynx Combi F12 Error – Low Voltage Fault.

PROTHERM LEOPARD Combi Fault Codes

Leopard Protherm Kombi F0 Error – declares that reduced the water in the heater system.
Protherm Kombi Leopard F1 Error – if not visible flame occurred.
Leopard Protherm Kombi F2 Error – Heating flow sensor occurs when faulty.
Leopard Protherm Kombi F3 Error – seen in case of overheating of the device.
Leopard Protherm boiler F4 Error – Failure Ntc hot water.
Leopard Protherm Kombi F5 Error – This situation occurs when the outdoor sensor is defective.
Leopard Protherm Kombi F7 Error – your boiler Add Water bar.

Vaillant boiler Fault Codes

Vaillant boiler F.00 Error – Heating flow NTC sensor connection is broken.
Vaillant boiler F.01 Error – Heating return water NTC sensor connection is broken.
Vaillant boiler F.05 Error – Waste gas external sensor connection is broken.
Vaillant boiler F.06 Error – Waste gas inside the sensor connection is broken.
Vaillant boiler F.10 Error – Heating flow NTC sensor short circuit (<130 ° C).
Vaillant boiler F.11 Error – Heating return water NTC sensor short circuit (<130 ° C).
Vaillant boiler F.15 Error – Waste gas external sensor short circuit.
Vaillant boiler F.16 Error – Flue gas sensor short circuit inside.
Vaillant boiler F.20 Error – STB (guard thermostat) waste.
Vaillant boiler F.22 Error – Insufficient water or dry-firing.
Vaillant boiler F.27 Error – despite being covered in the report of the gas fittings flame ionization signal.
Vaillant boiler F.28 Error – stop during operation of the device avoid flame after 3 ignition attempts.
Vaillant boiler F.29 Error – flame goes out during operation.
Vaillant boiler F.36 Error – found that waste gas sensors, exhaust gas spread.
Vaillant boiler F.42 Error – Device harness shorted.
Vaillant boiler F.43 Error – disconnect the device wiring.
Vaillant boiler F.60 – F.69 error – Repair not electronic failure.

Viessmann Vitodens boiler Fault Codes

Viessmann Vitodens boiler 0B Failure – the water is low status of the heating rate.
Viessmann Vitodens boiler OCR Failure – the mains voltage is low.
Viessmann Vitodens boiler F10 / F18 Fault – interruption in the outdoor sensor or short circuit
Viessmann Vitodens boiler F30 / F38 Fault – interruption or short the temperature sensor circuit have done.
Viessmann Vitodens boiler F50 / F58 Fault – use short or temazsızlık water sensor.
Viessmann Vitodens boiler F51 / F59 Fault – outlet temperature sensor short circuit or temazsızlık.
Viessmann Vitodens boiler A9 Failure – There is no connection with the Chamber termosatat or to temazssızlık.
Viessmann Vitodens boiler E4 failure – Power supply problem exists.
Viessmann Vitodens boiler E6 failure – the water level in the boiler declined.
Viessmann Vitodens boiler B5 / E5 / F0 failure – Combi also built internal error has occurred.
Viessmann Vitodens Combi F2 failure – overheating.
Viessmann Vitodens Kombi F3 failure – began burner operation.
Viessmann Vitodens boiler F4 fault – Ionization error.
Viessmann Vitodens boiler F5 failure – Prosestat does not work.
Viessmann Vitodens boiler F7 fault – Water pressure sensor fault.
Viessmann Vitodens boiler F8 failure – closes late gas fittings.
Viessmann Vitodens Combi F9 fault – Fan fault.
Viessmann Vitodens boiler FA fault – Fan does not stop working continuously.
Viessmann Vitodens boiler FDA failure – Electronic card failure.
Viessmann Vitodens boiler Fe failure – Electronic card is not activated.

Viessmann boiler Vitopend Fault Codes

Viessmann boiler Vitopend A0 Failure – The gas pressure is low. V
iessmann Vitopend Combi E0 Malfunction – Flue gas sensor fault.
Viessmann Vitopend Combi F2 Fail – Safety thermostat failure.
Viessmann Vitopend boiler F3 Fault – Burner continues flames when working.
The Viessmann Vitopend boiler F4 fault – no flame.
Viessmann Vitopend boiler F6 Fault – Chimney NTC sensor failure.
Viessmann Vitopend Combi F30 – F38 fault – temperature NTC sensor failure.
Viessmann Vitopend Combi F51 – F59 fault – Output temperature sensor failure.
Viessmann Vitopend Combi B0 – B8 failure – flue gas NTC sensor failure.

Source: Arkom Combi

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