Operating manual
DHR - classic DHR - comfort DHR - expert
7
1
Safety instructions
Regulatory compliance and safety information
This programmable controller is a modern electronic device.
This equipment complies with the following EC Directives:
•
73/23/EEC "Low Voltage Directive"
•
89/336/EEC "Electro-Magnetic Compatibility (EMC) Directive", including
amendment 92/31/EEC
The device is designed to be used with a heating appliance in accordance with the
manufacturer's specifications.
No other type of usage is permitted.
Safety
This device uses state-of-the-art technology and conforms to the relevant safety
regulations.
Danger
The device is electrically operated. Incorrect installation, or attempts by non-spe-
cialists to repair the device, may result in electric shocks, with fatal consequences.
Installation and commissioning may be carried out only by appropriately qualified
technical personnel. In general, the device and its accessories should not be ope-
ned up. Repairs should be carried out only by the manufacturer.
Instructions in this booklet that are marked with a warning symbol
must
be observed.