Instructions For Battery Connection (Models Equipped For Dc Power Only) - Vitrifrigo DW Series Installation Manual

PLEASE NOTE:
You are legally obliged to earth the system. Make sure
that the electrical system earthing installation is in perfect working order.
The manufacturer hereby refuses to accept any liability for damages to people
or property arising from the failure to respect this regulation.
The use of adapters, multiple sockets, or extension leads is not recommended. Should it be
necessary to use one of the latter, always use materials that conform to the safety standards in
force and take care not to exceed the current capacity limits stated on the materials themselves.
In the event that the appliance plug is not compatible with the socket, it is preferable to replace
the socket with another, more suitable type.
A qualified technician, who must ensure that the socket wiring is suitable for the electrical input
of the machine, must carry out this operation.
5.3.2 – INSTRUcTIONS FOR bATTERY cONNEcTION (models equipped for Dc
power only)
WARNING
connect the 12 V Dc or 24 V Dc power line, where present, directly
to the battery, abiding by the following instructions.
EN
12 v cut- out v
12 v stacco v
10.4
TAb. 05 – WIRE DIMENSIONS: cONNEcTION FROM bATTERY TO ELEcTRONIc UNIT
Section mm²
2.5
4
6
10
5.4 – INSTRUcTIONS FOR DANFOSS bD35/bD50F 12-24 V Dc
The electronic control unit is a dual voltage device. This means that the same unit can be used
in both 12 v and 24 v
power supply systems.
it is 31.5 v. The maximum ambient temperature allowed is 55°C. The electronic control unit has an
incorporated thermal cut-out device that will enter into operation by stopping the compressor
in the event of overheating.
Installation (fig. 5.4.1)
Connect the terminal plug from the electronic unit to the compressor terminal. Fit the unit on
60
TAb. 04 - STANDARD bATTERY PROTEcTION SETTINGS
12 v cut- in v
12 v attacco v
11.7
Max. length m 12 v line
The maximum voltage for 12 v systems is 17 v, while for 24 v systems
24 v cut- out v
24 v stacco v
22.8
2.5
4
6
10
24 v cut- in v
12 v attacco v
24.2
Max. length m 24 v line
5
8
12
20