Installation and operation manual
11
How to clean air outlet and outside panels
■
Clean with soft cloth.
■
When it is difficult to remove stains, use water or neutral
detergent.
■
Clean the air inlet grille when it is shut.
Removal and installation of discharge grille
(for FXLQ units only)
Lift the rear using the front as a leverage. To install use the opposite
method.
How to clean the drain strainer
The drain strainer clears dirt out of the drain water and prevents the
piping from clogging. However, if the strainer mesh gets clogged,
water may overflow. Remove and wash the mesh with water before
and after seasons when the unit is in use and once during those
seasons.
1
Remove the drain strainer in the drip pan under the drain pan
and wash off any dirt that may have accumulated.
2
Return the drain strainer to its previous position so that the
strainer does not leak.
Start up after a long stop
Confirm the following:
■
Check that the air inlet and outlet are not blocked. Remove any
obstacle.
■
Check if the earth is connected.
Clean the air filter and outside panels.
■
After cleaning the air filter, make sure to attach it.
Turn on the main power supply switch.
■
The control panel display lights up when the power is turned on.
■
To protect the unit, turn on the main power switch at least
6 hours before operation.
What to do when stopping the system for a long period
Turn on FAN OPERATION for half a day and dry the unit.
■
Refer to the operation manual of the outdoor unit.
Cut off the power supply.
■
When the main power switch is turned on, there is some power
consumption even if the system is not operating.
■
The remote controller display is turned off when the main power
switch is turned off.
Disposal requirements
Your product and the batteries supplied with the
controller are marked with this symbol. This symbol
means that electrical and electronic products and
batteries shall not be mixed with unsorted
household waste. For batteries, a chemical symbol
can be printed beneath the symbol. This chemical
symbol means that the battery contains a heavy
metal above a certain concentration. Possible chemical symbols are:
■
Pb: lead (>0.004%)
Do not try to dismantle the system yourself: the dismantling of the
product, treatment of the refrigerant, of oil and of other parts must be
done by a qualified installer in accordance with relevant local and
national legislation. Units and waste batteries must be treated at a
specialized treatment facility for re-use, recycling and recovery. By
ensuring correct disposal, you will help to prevent potential negative
consequences for the environment and human health. Please
contact the installer or local authority for more information.
NOTE
Do not use gasoline, benzene, thinner, polishing
powder, liquid insecticide. It may cause discolouring or
warping.
Do not let the indoor unit get wet. It may cause an
electric shock or a fire.
NOTE
Be sure to install the discharge grille in the same way
as before removal. Otherwise the air flow direction will
be avers with a short circuit of air or a wrong spreading
of air as possible result. Refer to the figures mentioned
in the note on page 3.
1
Drip pan
2
Drain strainer (take out)
NOTE
Because cleaning requires removing the front panel,
contact your local dealer.
2
1
1
2
01_4PEN323720-1E.book Page 11 Tuesday, October 3, 2017 4:34 PM
