Viessmann Vitovent 300-W Service Instructions Manual
  1. Manuals
  2. Brands
  3. Viessmann Manuals
  4. Fan
  5. Vitovent 300-W
  6. Service instructions manual
Viessmann Vitovent 300-W Service Instructions Manual

Viessmann Vitovent 300-W Service Instructions Manual

System configuration and diagnostics
Hide thumbs Also See for Vitovent 300-W:
Table of Contents

Advertisement

Quick Links

Download this manual
VIESMANN
Service instructions
for contractors
Viessmann One Base
System configuration and diagnostics for Vitovent 300-W with Vitoconnect V
Vitovent 300-W
Viessmann One Base
VITOVENT 300-W
Please keep safe.
6225142 GB
3/2024

Advertisement

Table of Contents
loading
Need help?

Need help?

Do you have a question about the Vitovent 300-W and is the answer not in the manual?

Questions and answers

Related Manuals for Viessmann Vitovent 300-W

Summary of Contents for Viessmann Vitovent 300-W

  • Page 1 VIESMANN Service instructions for contractors Viessmann One Base System configuration and diagnostics for Vitovent 300-W with Vitoconnect V Vitovent 300-W Viessmann One Base VITOVENT 300-W Please keep safe. 6225142 GB 3/2024...

  • Page 2: Safety Instructions

    Safety instructions Safety instructions Please follow these safety instruc- tions closely to prevent accidents and material losses. Safety instructions explained Danger Note This symbol warns against the risk Details identified by the word "Note" of injury. contain additional information. Please note This symbol warns against the risk of material losses and environmen- tal pollution.

  • Page 3: Repair Work

    Installing non-authorised compo- nents and making non-approved modifications or conversions can compromise safety and may invalid- ate our warranty. For installation and replacements, use only Viessmann original parts or parts approved by Viessmann.

  • Page 4: Table Of Contents

    Index Index Information Symbols ....................Introduction Scope of functions ................. System configuration and Displaying and setting parameters ............diagnostics General parameters ................382 Units and formats ("UnitsAndFormats") ........■ 505 Date ("Date") ................■ 506 Time ("Time") ................■ 571 Resetting user settings ("SetDefaultValues") ....... ■...
  • Page 5 Maintenance messages for the Vitovent 300-W ........26 Status messages for the Vitovent 300-W ..........26 Information messages for the Vitovent 300-W ........26 Certificates Declarations of Conformity for the Vitoconnect V and Vitovent 300-W . 27 Keyword index ........................ 28...

  • Page 6: Symbols

    Information Symbols Symbol Meaning Reference to other document containing further information Step in a diagram: The numbers correspond to the order in which the steps are carried out. Warning of personal injury Warning of material losses and environ- mental pollution Live electrical area Pay particular attention.

  • Page 7: Scope Of Functions

    Introduction Scope of functions These instructions contain the following information for Further information is available in the following Vitovent 300-W in conjunction with Vitoconnect V: Vitovent 300-W and Vitoconnect V instructions: Control parameters for matching the ventilation unit ■ to different requirements and operating conditions: See page 8 onwards.

  • Page 8: Displaying And Setting Parameters

    System configuration and diagnostics Displaying and setting parameters Depending on the features of the system, not all Some parameters are set during system commis- ■ ■ parameters will be available. sioning with the help of the commissioning assistant ■ The factory settings and setting ranges for the in the ViGuide app.

  • Page 9: 616 Wifi Connection ("Gatewayremoteenable")

    System configuration and diagnostics General parameters (cont.) 616 WiFi connection ("GatewayRemoteEnable") Switching the communication module built into the Value Meaning appliance on and off Internet on WiFi on Internet off WiFi off 617 WiFi connection via SSID ("GatewayRemoteSsid") Set up WiFi connection manually using WiFi name (SSID) and password.

  • Page 10: 1239 Actuator Test ("Actorsensortest")

    System configuration and diagnostics General parameters (cont.) 1239 Actuator test ("ActorSensorTest") The function of the actuators is tested: "TI_Result" Both fans ■ Value Meaning After the actuator test, the previously set operating TI_NotExecu- Actuator test not carried out program and bypass settings are restored. Success Component functional "Activation"...

  • Page 11: 2605 Runtime Of Quick Select Options ("Quickmoderuntime")

    System configuration and diagnostics General parameters (cont.) 2605 Runtime of quick select options ("QuickModeRuntime") Runtime of selected operating programs in minutes if "Intensive ventilation default runtime" these have been selected using the quick select option buttons in the ViCare App. Once this period has Runtime of "intensive ventilation"...

  • Page 12: 437 Bypass Setting ("Bypassoperationstate")

    System configuration and diagnostics Parameters for configuring the ventilation… (cont.) "Stage 4" Set air flow rate in m /h for "intensive ventilation" 437 Bypass setting ("BypassOperationState") The bypass can be used to switch heat recovery on or off. The bypass can be set to be closed permanently or subject to other conditions and parameters.

  • Page 13: 2606 Configuration Of Pushbutton For Intensive Ventilation ("Externaltriggeractivation")

    System configuration and diagnostics Parameters for configuring the accessory (cont.) 2606 Configuration of pushbutton for intensive ventilation ("ExternalTriggerActivation") Activate if a pushbutton for intensive ventilation (on Value Meaning site) is connected. Deactivate Pushbutton for intensive ventila- tion not connected Activate Pushbutton for intensive ventila- tion connected After the button is pressed, inten-...

  • Page 14: 265 Current Fault Messages ("Errordtclist")

    System configuration and diagnostics Parameters for diagnostics (cont.) 265 Current fault messages ("ErrorDtcList") List of fault messages currently present, with date and time 266 Fault message history ("ErrorDtcHistory") List of fault messages since commissioning, with date and time 327 Outside temperature sensor ("OutdoorAirTemperatureSensor") "Value"...

  • Page 15: 329 Extract Air Temperature Sensor ("Extractairtemperaturesensor")

    Fault in exhaust air temperature sensor. For Fault F.904, see chap- ter "Fault messages". Invalid Other fault 377 Device serial number (ViessmannIdentificationNumber) Appliance serial number (VIN, Viessmann Identifica- tion Number) 420 Supply air humidity sensor ("SupplyAirHumiditySensor") "Value" "Min." Current supply air humidity...

  • Page 16: 422 Exhaust Air Humidity Sensor ("Exhaustairhumiditysensor")

    System configuration and diagnostics Parameters for diagnostics (cont.) "Average" "Status" Average supply air humidity since commissioning Value Meaning No error found Measurement and recording of "Max." supply air humidity Interruption Measurement and recording of Max. supply air humidity since commissioning supply air humidity interrupted Short circuit Fault in supply air humidity sensor.

  • Page 17: 590 Hours Run, Control Unit ("Electroniccontrolunitoperationhours")

    Vitoconnect V: VCU electronics module ■ software, hardware version and serial number ■ Vitoconnect V: TCU communication module ■ Vitovent 300-W: Fans 1040 Supply air fan ("SupplyAirFan") "Actual speed" "Status" Current speed of supply air fan in rpm Value Meaning...

  • Page 18: 1165 Server Connection Status ("Backendconnectionstatus")

    For troubleshooting, see chapter Blocked "Fault messages". Not available Invalid Blocked Warning Standby mode 1165 Server connection status ("BackendConnectionStatus") Status of the connection to the Viessmann server Value Meaning Connected Connected Not active Not connected 2247 Hours run, filter ("FilterRuntime") "Elapsed hours run"...

  • Page 19: 2489 Frost Protection Status ("Frostprotectionstatus")

    System configuration and diagnostics Parameters for diagnostics (cont.) If the discrepancy between "2328 Actual air flow rates" ("VentilationCurrentVolumeFlow") and "2327 Set air flow rates " ("VentilationTargetVolumeFlow") is greater than 10 %, this may be due to the follow- ing,for example: Supply and extract air vents not fully open ■...

  • Page 20: Messages Notes On Messages

    ■ Internet connection not available Cause Communication error, TCU 100 communication mod- ■ ule. ■ TCU 100 communication module faulty F.142 (Vitovent 300-W) System characteristics Measures Ventilation unit not working Replace faulty fan: See separate replacement instruc- tions. Cause ■...

  • Page 21: Vitoconnect V)

    ■ ■ ■ Fault or defect in the fan, the VCU electronics mod- separate replacement instructions. ule or the controller PCB of the Vitovent 300-W F.750 (Vitoconnect V) System characteristics Measures Functions of the ventilation unit may be impaired. Replace VCU electronics module: See separate replacement instructions.

  • Page 22: Vitovent 300-W)

    Messages Fault messages (cont.) Measures Replace VCU electronics module: See separate replacement instructions. F.782 (Vitovent 300-W) System characteristics Measures Ventilation unit not working Replace faulty fan: See separate replacement instruc- tions. Cause ■ Intermediate circuit voltage of fan too low ■...

  • Page 23: Vitovent 300-W)

    Check sensor lead and plug-in connection. Replace ■ faulty lead or plug-in connection. ■ Replace the faulty sensor if necessary. F.901 (Vitovent 300-W) System characteristics Measures Function of the ventilation unit is impaired. ■ Check sensor lead and plug-in connection. Replace faulty lead or plug-in connection.

  • Page 24: Vitoconnect V)

    Cause Inconsistencies in the air flow rate configuration F.972 System characteristics Measures Function of the ventilation unit is impaired. Change the filter: See Vitovent 300-W installation ■ and service instructions. Cause ■ Clean the air distribution system. ■...

  • Page 25: Warning Messages

    Messages Warning messages A.52 (Vitovent 300-W) System characteristics Measures Both fans are stopped. Replace faulty fan. Cause One or both fans faulty A.53 (Vitovent 300-W) System characteristics Measures Both fans are stopped. Replace faulty fan. Cause One or both fans faulty A.54 (Vitovent 300-W)

  • Page 26: Vitovent 300-W)

    Ventilation unit in unrestricted operation No action required Cause Correction values for air flow rate balancing are at lower or upper limit Maintenance messages for the Vitovent 300-W Message Meaning Time interval for maintenance has expired. P.35 Time interval for filter change has expired.

  • Page 27: Certificates Declarations Of Conformity For The Vitoconnect V And Vitovent 300-W

    Certificates Declarations of Conformity for the Vitoconnect V and Vitovent 300-W We, Viessmann Climate Solutions SE, D-35108 Allendorf, declare as sole responsible body that the named product complies with the European directives and supplementary national requirements in terms of its design and operational characteristics.
  • Page 28 Keyword index Keyword index Symbols 4-level pushbutton............12 Last maintenance............16 Low power radio............10 Actuator test............... 10 Air flow rate Maintenance interval..........10 – Actual values............18 Maintenance messages........13, 26 – Engineering............. 11 Measuring unit..............8 – Set values............... 18 Messages, resetting............. 9 Bathroom switch............13 Notes on messages...........

  • Page 29: Keyword Index

    Keyword index Keyword index (cont.) User settings..............8 Warning messages..........13, 25 WiFi – Connection..............9 Ventilation level............12 – Connection status........... 17 – Signal strength............17 Wintertime..............9...
  • Page 32 Viessmann Climate Solutions SE Viessmann Limited 35108 Allendorf / Germany Hortonwood 30, Telford Telephone: +49 6452 70-0 Shropshire, TF1 7YP, GB Fax: +49 6452 70-2780 Telephone: +44 1952 675000 www.viessmann.com Fax: +44 1952 675040 E-mail: info-uk@viessmann.com...

This manual is also suitable for:

Vitoconnect v

Table of Contents