Please read and keep in a safe place
Please read through these instructions
carefully before installing or operating. Following the
installation, pass the instructions on to the opera-
tor. This unit must be installed and commissioned
in accordance with the regulations in force. These
instructions can also be found at www.docuthek.com.
Explanation of symbols
• , , , ... = Action
We will not be held liable for damage resulting
from non-observance of the instructions and non-
Information that is relevant for safety is indicated in
the instructions as follows:
Indicates potentially fatal situations.
Indicates possible danger to life and limb.
Indicates possible material damage.
All interventions may only be carried out by qualified
gas technicians. Electrical interventions may only be
carried out by qualified electricians.
Conversion, spare parts
All technical changes are prohibited. Only use OEM
Changes to edition .
The following chapters have been changed:
Checking the usage