AERMEC GLFI10M Manual De Uso página 40

FAILURE OF THE THERMOSTAT FUSES AND REPLACEMENT
The installation and the electrical
connections of the units and their acces-
sories must only be carried out by peo-
ple possessing the technical/professional
requisites for system installation, trans-
formation, extension and maintenance,
and who are able to check these aspects
GLFI10M
40
AGLFI10NFJ 2006_5905245_01
for the purposes 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.
If the fuses are burnt and for possible
replacement:
L
TYPE "A"
N
The fuses are 5 x 20 T series
(delayed) from 4 A and 10 A
• WARNING: for correct replacement,
the 4 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
• Remove the delivery frame
• Extract the thermostat card
• Open the thermostat box
• Replace the faulty fuses
230VAC
L
The fuse is 5 x 20 T series
N
(delayed) from 4 A
• WARNING: for correct replacement,
the 4 A fuse must be inserted in
location PF1.
230VAC
PF1
VMF-SW1
TYPE "B"
PF1