AERMEC UFB Series, Use And Installation Manual

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6 IUFBTY 1503 - 5495900_00
15. IMPORTANT INFORMATION AND MAINTENANCE
WARNING: The unit is connected to
the power supply network circuit. Any
intervention by personnel not technically
qualified can result in injury to the
operator and damage to the unit and the
surrounding environment.
ONLY PROVIDE A POWER SUPPLY OF
220- 230V 50/60Hz TO THE UNIT
Using other power supply ratings can cause
irreparable damage to the unit.
DO NOT USE THE UNIT IMPROPERLY
Do not use the unit in animal husbandry
applications.
VENTILATING THE ROOM
Periodically air the room in which the unit
has been installed; this is particularly
important if the room is occupied by
many people, or if gas appliances or
sources of odours are present.
C O R R E C T LY C O N T R O L L I N G T H E
TEMPERATURE
The room temperature should be
controlled in order to provide maximum
comfort to the people in the room,
especially if they are elderly, children
or ill, avoiding sudden changes in
temperature between the outside and
inside above 7 °C in summer.
A too low temperature will lead to
increased electrical consumption in the
summer.
CORRECTLY ADJUSTING THE AIR JET
The air coming out of the unit must not
strike people directly; in fact, even if at
a temperature that is higher than the
room temperature, it could cause a cold
sensation and resulting discomfort.
ORDINARY MAINTENANCE
The ordinary maintenance can be carried
out by the user and consists of a series of
simple operations, which will ensure that
the unit operates at full efficiency.
Visual inspection of the state of the unit for
every maintenance operation; any fault
must be communicated to the After-Sales
Service.
EXTERNAL CLEANING
- External weekly cleaning, to be done with
a damp cloth (soaked in water no hotter
than 40 °C) and a neutral detergent: avoid
using any other type of detergent or
solvent.
- Do not splash water on interior or exterior
surfaces of the unit (it could cause short
circuits).
PERIODIC FILTER CLEANING
Frequent filter cleaning ensures a better
operating efficiency.
Check if the filter is very dirty: in this case
increase the cleaning frequency.
Clean frequently by removing the
accumulated dust with a vacuum cleaner.
When the filter is clean refit it to the unit
reversing the removal procedure.
SPECIAL CLEANING
The possibility of removing the unit
inspection panels (carried out only by
personnel suitably qualified) allows detailed
cleaning of the internal parts, particularly
for installations with high occupancy or
requiring elevated hygiene standards.
DURING OPERATION
Always leave the appropriate screw locking
for the for filter in the unit during operation
otherwise dust in the air will dirty the
surfaces of the coil.
WHAT IS NORMAL
During cooling, water vapour may be
present in the air discharge.
During heating it might be possible to hear
a slight hiss around the unit. Sometimes
the unit might give off unpleasant smells
due to the accumulation of substances
from the air of the room (especially if the
room is not ventilated regularly. Clean the
filter more often).
During operation, there could be noises
and creaks inside the unit, due to the
thermal expansion of the various
components (plastic and metallic), but
this does not indicate a malfunction and
does not cause damage to the unit.
OPERATING FAULTS
In the event of an operating fault disconnect
and reconnect power to the unit and
proceed with restarting the device.
WARNING! Do not attempt to repair the unit
as this is very dangerous!
If the problems persists immediately call the
local After-Sales Service.
DO NOT PULL THE ELECTRICAL CABLE
It is very dangerous to pull, tread on or
crush the electrical power cable or fix it
with nails or drawing pins.
A damaged power cable can cause short
circuits and personal injury.
DO NOT PUT ANYTHING IN THE AIR
OUTLET
Do not put anything at all in the air outlet
slots.
This could cause injury to people and damage
to the fan.
WARNING
This appliance can be used by children
aged from 8 years and above and persons
with reduced physical, sensory or mental
capabilities or lack of experience and
knowledge if they have been given
supervision or instruction concerning
use of the appliance in a safe way and
understand the hazards involved.
Children shall not play with the appliance.
Cleaning and user maintenance shall not
be made by children without supervision
16. FILTER MAINTENANCE AND CLEANING