Ferroli EGEA TECH 90 LT User, Installation, And Maintenance Manual page 116

The device must be installed in
compliance with the regulations
on electrical systems in force in
ATTENTION
the country of installation.
Refer to par. "6.8 ELECTRICAL
CONNECTIONS" on page 154
and par. "6.8.1 Remote connec-
tions" on page 155.
Connect the device to an efficient
grounding system.
ATTENTION
Do not use extension cords or
adapters.
ATTENTION
For connection to mains and
safety devices, comply with the
IEC 60364-4-41 standard.
ATTENTION
Fixed devices are not equipped
with means of disconnection
from the mains with a separation
ATTENTION
of the contacts on all poles ca-
pable of guaranteeing complete
disconnection in the overvolt-
age category III, the instruc-
tions indicate that the means of
disconnection must be integrat-
ed in the fixed wiring in compli-
ance with the wiring regulations.
The device must be protected by
an adequate differential switch.
The type of differential switch
ATTENTION
should be selected by assess-
ing the type of electrical devices
used by the system as a whole.
DO NOT TAMPER WITH THE
POWER CORD.
If the power supply cable is dam-
ATTENTION
aged, it must be replaced by the
manufacturer or the technical as-
sistance service or in any case
by a person with similar qualifi-
cations, in order to prevent any
risk.
EN
116
ATTENZIONE
ATTENTION
ATTENTION
ATTENZIONE
cod. 3540000400 - Rev. 03 - 09/2023
EGEA TECH
The manufacturer declines all
responsibility for any damage
caused by failure to earth the
equipment or due to anomalies in
the electrical power supply.
In case of replacement of the
fuse, replace it with a new de-
layed-type one of 5 A 250V IEC
60127-2/II (T5AL250V) certified
(refer to par. 7.1 on page 158).
Before carrying out any repairs
to the product, carefully read the
wiring diagram shown in chapt.
"6.9 ELECTRICAL DIAGRAM" on
page 156 and also refer to the
inside the product itself.
The simultaneous operation of
an open chamber fireplace (e.g.
open fireplace) and of the heat
pump causes a dangerous nega-
tive pressure in the environment.
Depression
se exhaust gases
back into the
Do not operate the heat pump
together with an open hearth.
Only operate sealed chamber
fireplaces (approved) with se-
parate combustion air supply.
Keep the doors of the boiler ro-
oms sealed and closed so that
they do not have the flow of com-
bustion air from the living rooms.
90 LT - 120 LT
can cau-
to flow
environment.