Vitotrol 100 OT

Vitotrol 100 Open Therm - With digital time switch.
For controlling one heating circuit without a mixer and/or a heating circuit with a mixer.

Features & benefits:

• Easy to read function display and control buttons
• Rotary selector for changing temperature
• Weather compensated mode
• Default temperature and time displayed
• 3 pre-set time programs or reduced temperature, frost protection mode and holiday programme
• You can set time phases for DHW heating

You can check the following information with INFO:

• Current outside temperature
• Active time programe
• Fault messages
• Set flow temperature
• Actual flow temperature
• Date and time

Fits:
Vitodens 050-W All types Vitodens 100-W Types WB1B, WB1C, B1HA, B1KA, B1HC, B1KC
VItodens 111-W All types