Viessmann Vitoconnect OPTO2 Series User Manual

Operating instructions
for the system user
VIESMANN
Vitoconnect
Type OPTO2
Type OT2
Communication interface for remote monitoring and control of heating systems via
the internet, for the following user interfaces:
■
ViCare app
■
Vitoguide
VITOCONNECT
5834169 GB 5/2019
Please keep safe.

Viessmann Vitoconnect OPTO2 Series Specifications

General

Brand	Viessmann
Model	Vitoconnect OPTO2 Series
Category	Control Unit
Language	English

Summary

Safety and Liability

Operational Reliability

The Vitoconnect enables internet communication between components and the Viessmann server for heating system monitoring.

Liability

Viessmann's limitations of liability for product use, including consequential losses and inappropriate applications.

Introductory Information

Disposal of Packaging

Instructions on how to dispose of packaging waste in accordance with statutory regulations.

Symbols

Explanation of symbols used throughout the manual to indicate warnings, steps, and important information.

Contractor

Identifies tasks that must be performed by qualified contractors or electricians.

Intended Use

Defines the proper installation and operation of Vitoconnect products with Viessmann heat and power generators.

Product Information

Overview of the Vitoconnect's function as an internet interface for heating system communication.

Vitoconnect, Type OPTO2

Details on using Vitoconnect, type OPTO2 with Optolink interface for single boiler systems.

Spare Parts Lists

Information on how to find spare parts using the Viessmann spare parts app.

Vitoconnect, Type OT2

Details on using Vitoconnect, type OT2 with OpenTherm interface for single boiler systems.

Data Connections with Vitoconnect, Type OPTO2

Diagram illustrating the data connection setup for Vitoconnect, type OPTO2 with Optolink interface.

Data Connections with Vitoconnect, Type OT2

Diagram illustrating the data connection setup for Vitoconnect, type OT2 with OpenTherm interface.

Operation via App

How to control your heating system remotely using the ViCare or Vitoguide applications.

Preparing for Installation

System Requirements

Requirements for supported control units and IP network configuration for Vitoconnect operation.

Installation Location

Guidelines for selecting a suitable installation location for the Vitoconnect device, considering environmental factors.

Vitotrol 100, Type OT1

Guidelines for selecting a suitable installation location for the Vitotrol 100, type OT1 device.

Ranges

Factors affecting WiFi connection range and signal strength, and methods to improve reception.

Installation Sequence

Overview of the Installation and Commissioning Process

A comprehensive overview of the steps involved in installing and commissioning the Vitoconnect system.

Fitting the Wall Mounting Bracket

Instructions for securely fitting the wall mounting bracket for the Vitoconnect, types OPTO2 and OT2.

Vitotrol 100, Type OT1

Instructions for fitting the wall mounting bracket for the Vitotrol 100, type OT1.

Inserting the Cables

Procedure for correctly inserting the necessary cables into the Vitoconnect, type OT2.

Connecting Vitoconnect, Type OPTO2 to Heat Generator

Steps to connect the Vitoconnect OPTO2 to the heat generator via the Optolink interface.

Connecting Vitoconnect, Type OT2 to Heat Generator

Steps to connect the Vitoconnect OT2 to the heat generator via the OpenTherm interface.

Connecting Vitoconnect, Type OT2 to Vitotrol 100

Procedure for connecting the Vitoconnect OT2 to the Vitotrol 100 unit.

Closing the Device and Inserting it into the Wall Mounting Bracket

Steps to close the Vitoconnect device and secure it into its wall mounting bracket.

Vitotrol 100, Type OT1

Steps to close the Vitotrol 100, type OT1 and insert it into its wall mounting bracket.

Vitoconnect Power Supply

Instructions for connecting the Vitoconnect to its power supply unit.

Commissioning

Display and Controls

Overview of the Vitoconnect's physical controls and status indicators.

Interpreting the LED Indicators

Guide to understanding the meaning of various LED status lights on the Vitoconnect.

Checking the Network Settings

Essential network settings on the WiFi router to verify for proper Vitoconnect operation.

Registering the User and Setting up the Heating System

Steps for user registration and initial setup of the heating system using the ViCare app.

Android Operating System: Setting up the WiFi

Instructions for configuring the Vitoconnect WiFi connection using an Android smartphone.

iOS Operating System: Setting up the WiFi

Instructions for configuring the Vitoconnect WiFi connection using an iOS smartphone.

Control Functions

Adjusting Room Temperature Temporarily

How to activate 'Comfort mode' for temporary, independent adjustments to room temperature.

Ending Comfort Mode

Methods for deactivating 'Comfort mode' via the Vitoconnect, Vitotrol, or ViCare app.

Access Point Mode

Procedures for enabling and disabling access point mode for device configuration and license access.

Checking Licences

Instructions to access and review licensing terms for third-party and open-source software used by the product.

What to do if...

Troubleshooting Measures

Guidance on diagnosing and resolving common problems encountered with the Vitoconnect.

Faults without LED Indicator

Troubleshooting steps to take when the Vitoconnect shows no active LED indicators.

Restarting the Vitoconnect

Procedure for restarting the Vitoconnect device using its operating and reset buttons.

Restoring Factory Settings

Steps to reset the Vitoconnect device to its original factory default configuration.

Setting up the WiFi after Replacing the Router

Instructions to re-establish the WiFi connection after a router has been replaced.

Maintenance

Software Update

Information on automatic software updates, their process, and the expected duration.

Service

Details regarding the service requirements and maintenance-free nature of the Vitoconnect.

Cleaning

Instructions on how to properly clean the surfaces of the Vitoconnect device.

Specification

Vitoconnect

Technical specifications for the Vitoconnect device, including electrical, environmental, and IP ratings.

Plug-in Power Supply Unit

Technical specifications for the provided plug-in power supply unit.

Vitotrol 100, Type OT1

Technical specifications for the Vitotrol 100, type OT1, including its power supply and IP rating.

Appendix

Final Decommissioning and Disposal of the Heating System

Guidelines for the proper decommissioning and disposal of Viessmann products and heating system components.

Certification

Information regarding the RoHS compliance certification for the product.