AERMEC GLL10N Manual Instalación página 21

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, exten-
sion and maintenance, and who are
able to check these aspects for the
ELECTRICAL CONNECTIONS WITH GLL10N AND GLL20N 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.
GLL10N
GLL20N
purposes of safety and correct opera-
tion. 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.
L
N
TYPE "A"
The fuses are 5 x 20 T series
(delayed) from 2 A and 10 A
• WARNING: for correct replacement,
the 2 A fuse must be inserted in
location PF1, while the 10 A fuse
must be inserted in PF2, as shown in
the image below.
PF2
Connect the VMF-E4 control panel,
supervision network cable, TTL network
cable, and probe and valve cables based
on system requirements.
L
N
230VAC
230VAC
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
230VAC
L
The fuse 5 x 20 T series (delayed)
N
from 2 A
• WARNING: for correct replacement,
the 2 A fuse must be inserted in
location PF1.
230VAC
PF1
For the connections, refer to the wiring
diagrams of the fan coil and connected
accessories.
VMF-SW1
L
N
AGLL10/20NFJ 2305_4528520_03
VMF-SW1
TYPE "B"
PF1
21