AERMEC GLLI10N Manual De Uso página 41

FAILURE OF THE THERMOSTAT FUSES AND REPLACEMENT
The installation and the electri-
cal connections of the units and their
accessories must only be carried out
by people possessing the technical/
professional requisites for system
installation, transformation, extension
and maintenance, and who are able
to check these aspects for the pur-
poses of safety and correct operation.
They will be generically referred to in
this manual as "Personnel with specific
technical skills". Check that the power
supply is disconnected before carrying
out any procedures on the unit.
ELECTRICAL CONNECTIONS WITH GLLI10N AND GLLI20N ACCESSORIES
Before installing the electric box, the
configuration of the electronic board
dip-switches needs to be checked in
order to adjust the board to the system.
Connect the VMF-E4 control panel,
supervision network cable, TTL
GLLI10N
GLLI20N
If the fuses are burnt and for possible
replacement:
• Remove the delivery frame
• Extract the thermostat card
• Open the thermostat box
• Replace the faulty fuses
The fuses are 5 x 20 T series
(delayed) from 2 A to 10 A
• WARNING: for correct replacement,
the 2 A fuse must be inserted in loca-
tion F3, while the 10 A fuse must be
inserted in F2, as shown in the image
below.
network cable, and probe and valve
cables based on system requirements.
For the connections, refer to the
wiring diagrams of the fan coil and
connected accessories.
L
N
230VAC
N
230VAC
VMF-SW1
L
AGLLI10/20NFJ 07/11_4528572_00
F3
F2
41