Viessmann nem alma cihazı All models error codes
Codes
- bCError codeCommunication er- ror, Vitotrol remote control, heating cir- cuit 1 (without mix- er)
- bdError codeCommunication er- ror, Vitotrol remote control, heating cir- cuit 2 (with mixer)
- bEError codeCommunication er- ror, Vitotrol remote control, heating cir- cuit 3 (with mixer)
- bFError codeIncorrect LON communication module
- C1Error codeCommunication er- ror, EA1 extension
- C2Error codeCommunication er- ror, solar control module or Vitosolic
- C3Error codeCommunication er- ror, AM1 extension
- C4Error codeCommunication er- ror, OpenTherm extension
- CdError codeCommunication er- ror, Vitocom 100, type GSM
- CFError codeCommunication er- ror, LON communi- cation module
- d5Error codeThe external operating program changeover switches the operating program to "Constant operation with reduced room temperature" or "Standby mode" (only for weather- compensated control units)
- d6Error codeHeating circuit pump stays in con- trol mode at signal "External block- ing"
- d7Error codeHeating circuit pump stays in con- trol mode at signal "External de- mand"
- d8Error codeInput DE3 at EA1 extension reports a fault
- dAError codeShort circuit, room temperature sen- sor, heating circuit 1 (without mixer)
- dbError codeShort circuit, room temperature sen- sor, heating circuit 2 (with mixer)
- dCError codeShort circuit, room temperature sen- sor, heating circuit 3 (with mixer)
- ddError codeLead break, room temperature sen- sor, heating circuit 1 (without mixer)
- dEError codeLead break, room temperature sen- sor, heating circuit 2 (with mixer)
- dFError codeLead break, room temperature sen- sor, heating circuit 3 (with mixer)
- E0Error codeExternal LON sub- scriber fault
- E1Error codeSoftware ver- sion Solar control module, type SM1
- E2Error codeHeating water flow rate too low during calibration. Flow switch has shut down
- E3Error code
- E4Error codeFault, 24 V supply voltage
- E5Error codeFlame amplifier fault
- E6Error codeMaximum speed of the variable speed heating circuit pump in % of the max. speed in standard mode. Value is specified by boiler-specific parameters (only for weather-com- pensated control units)
- E7Error codeMinimum speed of the variable speed heating circuit pump: 30 % of the max. speed (only for weath- er-compensated control units)
- E8Error codeIonisation current lies outside the permissible range
- EAError codeIonisation current outside permissible range during cali- bration (excessive deviation from pre- vious level)
- EA1Error codeNo function External demand, DHW circulation pump External demand (based on boiler application type) External blocking Call for heat demand (based on boiler application type)
- EbError codeRepeated flame loss during calibra- tion
- ECError codeParameter fault during calibration
- EdError codeInternal fault
- EEError codeFlame signal at burner start not present or insuffi- cient
- EFError codeFlame is lost imme- diately after it has formed (during safety time)
- F0Error codeInternal fault
- F1Error codeScreed drying disabled (only for weather-compensated control units)
- F2Error codeBoiler water tem- perature sensor has responded
- F3Error codeFlame signal is al- ready present at burner start
- F5Error codeBoiler circuit pump run-on time in heating mode: 12 min (only for constant temperature control units)
- F6Error codeIn the "Only DHW" operating mode, the circulation pump in the heating circuit connection set is constantly on (only for constant temperature control units)
- F7Error codeIn "Standby mode", the circulation pump in the heating circuit connec- tion set is constantly on (only for constant temperature control units)
- F8Error codeTemperature limit for terminating reduced mode -5 °C, see example on page 114. Observe the setting of coding ad- dress "A3". (only for weather-com- pensated control units)
- F9Error codeTemperature limit for raising the re- duced set room temperature -14 °C, see example on page 114. (only for weather-compensated control units)
- FAError codeFan idle state not reached
- FCError codeGas train faulty, faulty modulation valve control or flue gas path blocked
- put21Error codeAll actuators are off Burner operated at minimum output; circulation pump is started Burner operated at maximum output; circulation pump is started Output sÖ active (boiler circuit pump) Output sA active (circulation pump for cylinder heating) Heating circuit pump output enabled (extension to heating circuit with mixer) "Mixer open" output enabled (extension to heating circuit with mixer) "Mixer close" output enabled (extension to heating circuit with mixer) Heating circuit pump output enabled (extension to heating circuit with mixer) "Mixer open" output enabled (extension to heating circuit with mixer) "Mixer close" output enabled (extension to heating circuit with mixer) Output at internal extension enabled Output A1 at extension AM1 enabled Output A2 at extension AM1 enabled Contact P - S at plug aBJ of extension EA1 closed Solar circuit pump output sF on solar control module SM1 active Solar circuit pump output on solar control module SM1 switched to minimum speed Solar circuit pump output on solar control module SM1 switched to maximum speed Output sS on solar control module SM1 active
- ver14Error code