Viessmann OpenTherm User Manual

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You can check the following information
with INFO:
■ Current outside temperature
■ Active time program
■ Fault messages
■ Set flow temperature
■ Actual flow temperature
■ Date and time
Press INFO repeatedly until the
required information appears.
Checks
Checking information
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Viessmann OpenTherm Specifications

General

Brand	Viessmann
Model	OpenTherm
Category	Temperature Controller
Language	English