Operating Instructions for Viessmann Vitotrol 100-E Wireless Remote Control

Quick guide from the manual

The Vitotrol 100-E is a wireless remote control designed for managing a single heating circuit. It allows users to set time programs for room heating and domestic hot water (DHW), adjust temperature levels, and monitor system status. Important: Wireless signals can interfere with electronic medical devices such as pacemakers, hearing aids, and defibrillators. Users with such equipment should avoid the immediate vicinity of the device.

Overview of controls

The device features an LCD display and operating buttons:

• Settings button: Access the menu.
• Arrow buttons: Scroll through menus and adjust values.
• OK button: Confirm selections or changes.
• Extended heating button: Confirm the function for extended heating or extending the time phase once.
• Temperature level button: Select set room temperatures.

The display shows the current time, room temperature, and various status symbols, including heating active, frost protection, and battery status.

Settings menu

Access the menu by pressing the Settings button. Available settings include:

• SCHEDULE: Time program for room heating.
• TIME DATE: Set time and date formats.
• DHW: Domestic Hot Water heating (on/off, schedule, setpoint).
• TEMP PROF: Temperature levels (Reduced, Normal, Comfort).
• DEV INFO: Device information (battery level, signal range, software version).
• LANGUAGE: Change display language.
• CHILDLOCK: Lock out controls.
• RESET: Reset the device.

Time programs

You can define time phases for both room heating and DHW heating to optimize energy usage.

Room heating

You can set up to 4 time phases per day. For each phase, define a start time, end time, and temperature level (Normal or Comfort). Outside these phases, the system defaults to the Reduced temperature level.

DHW heating

Similar to room heating, you can set time phases for DHW heating to ensure hot water is available when needed. Follow the menu path: Settings > DHW > DHW SCHED to configure.

Safety and maintenance

Protect the device from moisture, dust, liquids, vapours, direct sunlight, and thermal radiation. Only operate the device inside closed buildings and never in rooms with an explosion risk. If the device is damaged, do not start it up. Use only spare parts supplied or approved by Viessmann.