Viessmann VITOTRONIC 100 User Manual

Operating instructions
for the system user
VIESMANN
Weather-compensated control unit for a multi boiler system (cascade) and to
control the boiler water temperature:
■
Vitotronic 300, type CM1E
■
Vitotronic 300, type CM1I
To control the boiler water temperature of each additional boiler in the cascade:
■
Vitotronic 100, type CC1E
■
Vitotronic 100, type CC1I
With BASE E control unit
VITOTRONIC 300
VITOTRONIC 100
5863758 GB 9/2018
Please keep safe.

Viessmann VITOTRONIC 100 Specifications

General

Display	LCD
Programming	Programmable
Temperature Control	Yes
Compatibility	Viessmann heating systems
Type	Electronic control unit
Application	Heating systems
Operating Voltage	230 V AC
Protection Class	IP20
Weight	0.5 kg
Control Functions	Heating circuit control
Control Type	Weather-compensated control

Summary

Safety Instructions

General Safety Precautions

Covers general safety rules, symbol explanations, target audience, and connection/working precautions.

Hazard Procedures and Emergency Actions

Details actions for gas leaks, fire, water escape, and system faults, including emergency contacts.

Environmental and Component Safety

Safety requirements for installation room, extractors, and auxiliary components.

Liability

Legal Disclaimers and Limitations

Outlines the company's liability regarding product use, consequential losses, and specific conditions.

Introductory Information

Symbols, Terminology, and Intended Use

Explains manual symbols, defines key terms, and specifies the device's intended application.

Product Details and Commissioning

Covers product information, control units, commissioning procedures, and system presets.

Control Unit Operation

Operating Principles and Home Screen

Explains touchscreen use, control devices, and the home screen's displays and settings.

Button and Icon Navigation

Details buttons and icons in the function and navigation areas for interacting with the control unit.

Menu Structure and Energy Cockpit

Overview of the main menu, energy cockpit access, and its default display.

Energy Cockpit Data

Information on solar yield, boiler energy statement, DHW temps, and energy consumption data.

Energy Settings and Programs

Adjusting energy correction, consumption distribution, favourites, and operating program info.

Setting Time Programs (Vitotronic 300)

Guides on setting time programs and phases for heating and DHW, including copying and editing.

Vitotronic 300: Central Heating

Room Temperature and Operating Programs

Setting standard/reduced room temperatures and selecting central heating operating programs.

Time Programs and Heating Curve

Setting central heating time programs and adjusting the heating curve for optimal flow temperature.

Heating Control and Temporary Adjustments

Stopping central heating and adjusting room temperature temporarily via comfort mode.

Comfort and Economy Modes

Setting and ending comfort mode, and reducing room temperature with economy mode.

Holiday Program for Energy Saving

Activating the holiday program for energy saving during longer absences and cancelling it.

Vitotronic 300: DHW Heating

DHW Temperature and Time Programs

Setting DHW temperature, operating program, and time programs for hot water.

DHW Hygiene and Circulation Pump

Features for increased DHW hygiene, one-time heating, and DHW circulation pump time programs.

Switching Off DHW Heating

Steps to deactivate DHW heating completely when not required.

Further Adjustments

Boiler, Language, and Display Settings

Blocking boilers, setting language, adjusting display brightness, and managing time/date.

Control Panel and Contractor Settings

Managing signal tone, screen cleaning, locking controls, and entering contractor details.

Vitotronic 300: Further System Settings

Boiler Sequence and Heating Circuit Naming

Setting boiler start-up sequence and naming heating circuits for identification.

Restoring Factory Settings

How to restore modified values for each heating circuit to their factory defaults.

Calling Up Information

Help Messages and General System Info

Accessing help messages and general system information, including solar energy yield.

Data Reset and Service Messages

Resetting operating data and checking for service messages indicating maintenance requirements.

Fault Message Scanning and Burner Faults

Scanning fault messages, identifying causes, and handling specific burner faults.

Emissions Test Mode

Emissions Test Mode Operations

Procedures for activating and ending the emissions test mode for flue gas measurement.

Switching On and Off

Control Unit Controls and System Shutdown

Identifies control unit elements and outlines steps for shutting down the heating system.

System Startup Procedures

Details steps for starting the heating system, including pressure checks and component activation.

What to Do If...

Temperature Troubleshooting

Addresses issues with rooms being too cold or too hot, covering various causes and remedies.

Hot Water and Fault Troubleshooting

Troubleshooting no hot water, too hot DHW, and displayed fault or burner fault messages.

Service and External Control Handling

Actions for service indicators and managing external program or hook-up influences.

Maintenance

Cleaning and General Inspection

Guidelines for cleaning the control unit and general inspection of the heating system.

Component Maintenance

Maintenance for boiler, DHW cylinder, safety valve, filter, and damaged cables/lines.

Ordering Fuel Oil

Fuel and Additive Information

Information on fuel oil additives, combustion improvers, and biofuels, including usage guidelines.

Appendix

Buttons and Icons Reference

Comprehensive guide to buttons and icons used across different areas of the control unit interface.

Menu Overviews (Vitotronic 300/100)

Detailed breakdowns of menu structures and available options for Vitotronic 300 and 100.

Terminology and System Explanations

Definitions of terms, heating modes, curves, components, and disposal information.