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Idiomas disponibles
3.8 - MANUAL OPERATION
Manual operation can be used temporarily if the remote control cannot be found or its batteries are discharged.
a. Open and lift the front panel to an angle in which it blocks and a "click" is heard (figure 35).
b. Press the control key once (AUTO/COOL) to start operation in "AUTO" mode (figure 36).
c. Close the panel well, taking it back to its original position.
• By pressing the manual key, the operating passes in sequence to:
AUTO > COOL > OFF.
• Press the key twice to start the unit in forced "COOL" mode.
This mode must be used for the inspection only.
• By pressing the key a third time. operation stops and the air conditioner switches off.
• To restore remote control operation, use the remote control directly.
4 - MAINTENANCE AND CLEANING
Before proceeding with any maintenance and cleaning, always make sure the system
has been switched off, using the remote control, and the power supply plug has been
disconnected from the system socket (or the upstream master isolating switch is
positioned at "0" OFF).
Do not touch the metal parts of the unit when removing the air filters.
They are very sharp. Cuts or injury risk.
4.1 - CLEANING
4.1.1 - Cleaning the indoor unit and remote controller
Use a dry cloth to clean the indoor unit and the remote control.
A cloth dampened in cold water can be used to clean the indoor unit if it is very dirty.
The front panel can be removed and cleaned with water. Dry using a dry cloth.
Do not use a chemically-treated or anti-static cloth to clean the unit.
Do not use gasoline, solvent, polish or similar solvents.
These products could cause the breakage or deformation of the plastic surface.
4.1.2 - Cleaning the air filter (fig. 35, 37, 38 and 39)
A clogged air filter reduces the cooling efficiency of this unit. Please clean the filter once every 2 weeks.
a. Lift the indoor unit panel up to an angle until it stops with a clicking sound (fig. 35).
b. Take hold of the handle of the air filter and lift it up slightly to take it out from the filter holder (fig. 37a),
then pull it downwards (figura 37b).
c. Remove the air filter.
d. Clean the air filter using a suction device or wash it with water and then dry it in a cool place.
e. Remove the refreshing filter (if supplied) from the air filter as shown in figure "38".
Do not touch this Electrostatic Filter within 10 minutes after opening the inlet grille,
it may cause an electric shock.
f. Clean the Electrostatic Filter with mild detergent or water and dry in the sunlight for two hours.
g. Insert the electrostatic filter again (if supplied) + the active charcoal filter (if supplied).
h. Insert the upper part of the air filter into the unit, paying attention that the left and right edges are correctly
aligned and then re-position the filter in the relevant seat (figure 39).
i. Close the panel well, taking it back to its original position.
NEXYA S4 E INVERTER 9/12/18
EN - 17
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