Overview
38
GB
INDEX
Overview
CE Labelling ................................................................................................ 38
Safety standards ....................................................................................... 39
Product description
Presentation ............................................................................................... 40
Overall view ................................................................................................ 40
Dimensions ................................................................................................. 41
Technical data ............................................................................................ 41
Installation
Before installing the appliance ............................................................ 42
Wall installation ......................................................................................... 42
Hydraulic connection.............................................................................. 42
Hydraulic diagram .................................................................................... 44
Electrical connections ............................................................................. 44
Outdoor temperature sensor ............................................................... 44
Wiring diagram.......................................................................................... 45
Electrical connection of the MCD IV .................................................. 46
Preparing the boiler for operation
Module programming ............................................................................ 47
Initialisation ................................................................................................ 47
Confi guring the module using the system interface
Expert control
.............................................................................................. 47
Air bleeding ................................................................................................ 47
Frost protection function ...................................................................... 47
Anti-jamming function ........................................................................... 47
Adressing the system interface
Expert control
............................... 48
Confi guration of the temperature control by zones ................... 48
Meanin of the LEDs .................................................................................. 49
Hydraulic balancing of heating circuits............................................ 49
Troubleshooting guide........................................................................... 50
Thermoregulation
Thermoregulation .................................................................................... 51
Settings
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 directions on installation,
operation and maintenance safety.
The technical notes and instructions in this document are
intended for installation technicians 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 specifi ed is strictly forbidden. The manufacturer shall
not be held responsible for any damage caused by improper,
incorrect and unreasonable use of the appliance or by the
failure to comply with the instructions provided in this manual.
The installation technician must be qualifi ed to install heating
appliances in accordance with Law 46 dated 05/03/1990, on
completion of which task the abovementioned technician 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.
The zone module is delivered in a pallet. Once you have
removed all the packaging, make sure the appliance is intact
and that no parts are missing. 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
you have cut off the electricity supply by turning the external
switch to the “OFF” position. All repairs must be carried out by
a qualifi ed professional using only original spare parts. Failure
to comply with the above instructions could compromise the
safety of the appliance and invalidate all liability on the part of
the manufacturer. Switch the module off by turning the external
switch to the “OFF” position when cleaning the external parts of
the appliance. Clean using a cloth dampened with soapy water.
Do not use aggressive detergents, insecticides 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
