Inhaltsverzeichnis; Ce Labelling - Atag II Installationsanleitung

GB
overview
INDEX
Overview
CE labelling ....................................................................................................2
Safety standards ..........................................................................................3
Product description
Introduction ..................................................................................................4
Overall view ..................................................................................................4
Dimensions ....................................................................................................5
Technical data ...............................................................................................5
Installation
Before installing the appliance ...............................................................6
Wall installation ............................................................................................6
Hydraulic connection.................................................................................6
Hydraulic diagram .......................................................................................8
Electrical connections ................................................................................8
Outdoor temperature sensor ..................................................................8
Wiring diagram.............................................................................................9
Electrical connection............................................................................... 11
Preparing the boiler for operation
Module programming ............................................................................ 12
Initialisation ................................................................................................ 12
Configuring the module ........................................................................ 12
Air purge ...................................................................................................... 12
Frost protection function ...................................................................... 12
Anti-jamming function ........................................................................... 12
Addressing the system interface ........................................................ 13
Meaning of the LEDs ............................................................................... 14
Troubleshooting guide........................................................................... 14
Thermoregulation
Temperature control ............................................................................... 15
Settings ................................................................................. 16
2
Overview
This manual is an integral and essential part of the appliance.
Read the instructions and warnings contained in this manual
carefully; they provide important rules on installation, operation
and maintenance safety.
The technical notes and instructions in this document are
intended for installers so that they may carry out this procedure
correctly, in accordance with standard procedures.
The module is designed to control multizone/multitemperature
heating systems. The use of the appliance for purposes other
than those specified is strictly forbidden. The manufacturer shall
not be held responsible for any damage caused by improper,
incorrect or unreasonable use of the appliance or by the failure
to comply with the instructions provided in this manual. The
installer must be qualified to install heating appliances on
completion of which task the abovementioned installer must
issue the customer with a declaration of conformity.
Installation, maintenance and all other interventions must be
carried out in full conformity with current legal regulations and
any instructions provided by the manufacturer.
Incorrect installation can harm persons, animals and possessions;
the manufacturing company shall not be held responsible for
any damage caused as a result.
If any parts are not supplied or if the appliance is damaged,
please contact your supplier. Keep all packaging material (clips,
plastic bags, polystyrene foam, etc.) out of reach of children as
it may present a potential hazard. Before any work is carried
out on the module, make sure mains power supply is switched
off. All repairs must be carried out by a qualified professional
using only original spare parts. Failure to comply with the above
instructions could compromise the safety of the appliance and
void all liability on part of the manufacturer. Switch off mains
power when cleaning the external parts of the appliance. Clean
using a dampened cloth. Do not use aggressive detergents or
toxic products.

CE labelling

The CE mark guarantees that the appliance conforms to the
following directives:
- 2004/108/EC
relating to electromagnetic compatibility
- 2006/95/EC
relating to electrical safety