OLIMPIA SPLENDID NEXYA S4 E Inverter Wall Mounted Air Conditioner Instruction Manual

NEXYA S4 E INVERTER
9 – 12 – 18

INSTRUCTION FOR USE AND MAINTENANCE

Caution: risk of fire

NEXYA S4 E Inverter Wall Mounted Air Conditioner

DISPOSAL
This symbol on the product or its packaging indicates that the appliance cannot be treated as normal domestic trash, but must be handed in at a collection point for recycling electric and electronic appliances. Your contribution to the correct disposal of this product protects the environment and the health of your fellow men. Health and the environment are endangered by incorrect disposal.
Further information about the recycling of this product can be obtained from your local town hall, your refuse collection service, or in the store at which you bought the product.
This regulation is valid only in EU member states.
ILLUSTRATIONS
The illustrations are grouped on the initial pages of the manual

WARNINGS

0.1 – GENERAL INFORMATION
First of all, we would like to thank you for choosing our appliance.
0.2 – SYMBOLS
The pictograms in the next chapter provide the necessary information for correct, safe use of the machine in a rapid, unmistakable way.
0.2.1 – Editorial pictograms

| Indicates that this document must be read carefully before installing and/or using the appliance.
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Indicates that this document must be read carefully before any maintenance and/ or cleaning operation.
| Indicates that there may be additional information in attached manuals.
Indicates that information is available in the user manual or in the installation manual.
| Indicates that the assistance personnel must handle the appliance following the installation manual.
| Indicates that the appliance uses inflammable refrigerant. If the refrigerant escapes and is exposed to a source of external ignition, there is a fire risk.
| Signals to the personnel that the operation described could cause electrocution if not performed according to the safety rules.
| It informs the personnel concerned that if the operation is not carried out in compliance with the safety regulations, it presents the risk of suffering physical damage.
| It informs the personnel concerned that if the operation is not carried out in compliance with the safety regulations, it presents the risk of burns due to contact with components at very high temperatures.
| Paragraphs marked with this symbol contain very important information and recommendations, particularly as regards safety. Failure to comply with them may result in:
–   danger of injury to the operators
–   loss of the warranty
–   refusal of liability by the manufacturer.
| Refers to actions that absolutely must not be performed.
| Indicates to the personnel concerned, that it is prohibited to cover the appliance, to prevent over-heating.

0.3 – GENERAL WARNINGS
For the general warnings, please consult the “Manual for use and maintenance” of the external unit.

DESCRIPTION OF THE APPLIANCE

1.1 – LIST OF THE COMPONENTS SUPPLIED
The units making up the climate control system are packaged individually in cardboard boxes.
Individual unit packages can be transported by hand by two members of personnel, or loaded onto a transport trolley; up to max. three packages stacked for indoor units and individually for outdoor units.
The parts indicated below are included in the supply. The other items necessary for installation must be purchased.

1. Instruction booklet
2. Indoor unit
3. Plate fixing screw
4. Plugs
5. Condensate drain fitting (quantity 1)
6. Gasket (quantity 1)
7. Indoor unit fixing plate
8. Remote control
9. Battery for remote control quantity 2 – AAA type x 1.5V

1.2 – MATERIAL NECESSARY NOT SUPPLIED
For correct installation of the appliance, components that have not been supplied must be used.
a. Connection pipes unit (water side)
b. Connection pipes unit (gas side)
c. Magnetic ring
1.3 – STORAGE
Store the cartons in a closed environment protected against atmospheric agents and raised off the floor by planks or a pallet.
TO NOT TURN THE CARTON UPSIDE DOWN.
1.4 – RECEIPT AND UNPACKING

The packaging is made up from suitable material and performed by expert personnel.
The units are delivered complete and in perfect condition. However, for he quality control of the transport services, follow the warnings below:
a. On receipt of the packages, check whether the packaging is damaged. If this is the case, withdraw the goods with reserve, producing photographic proof and any apparent damage.
b. Unpack, checking the presence of the individual components with the packing lists.
c. Control that all components have not undergone damage during transport. If this is the case, inform the carrier by registered letter with acknowledgement of receipt within 3 days of receiving the goods, presenting photographic documentation.
d. Pay attention when unpacking and installing the equipment.
Sharp parts can cause injury. Pay particular attention to the edges of the structure and the fins of the condenser and evaporator.
e. Send the same information by fax also to OLIMPIA SPLENDID.
No information concerning damage undergone can be taken into consideration after 3 days from delivery.
For any controversy the court of jurisdiction will be BRESCIA.
Keep the packaging for at least the duration of the warranty period, for any shipments to the after-sales centre for repairs. Dispose of packaging in compliance with the regulations in force regarding waste disposal.

INSTALLATION

For further information, please consult the “Manual for use and maintenance” of the external unit.

2.1 – SELECTION OF POSITION OF THE INSIDE UNIT
To obtain the best operating performance and prevent faults or hazardous conditions, the position of indoor unit installation must meet the following requirements:
a. Do not expose the indoor unit to heat or steam.
b. Make sure that the space to the right and left is at least 120 mm and space above the unit is at least 150 mm. (figure 1).
c. The indoor unit must be installed at a minimum height of 2 metres and maximum of 3 metres from the floor.
d. The wall where the indoor unit is to be fixed, must be stable, strong and suitable to support the weight.
e. There must be no obstacles for the free circulation of air both from the inlet side and especially the outlet side. In particular, there must be no obstacles within a distance of 2000 mm.
A shorter distance could cause turbulence such to prevent correct operation of the appliance.
f. If possible, install the unit on an outdoor wall, in a way to be able to convey condensate draining to the outside.
g. The indoor unit must not be in a position such that the air flow is aimed directly at the persons below (figure 3).
h. The indoor unit must not be installed directly above household appliances (television, radio, refrigerator, etc.) or above a heat source (figure 2).
i. Install the indoor unit in a way that there are no obstacles, which do not allow the signals emitted by the remote control to be received (figure 4).
2.2 – INSTALLATION OF THE INSIDE UNIT
2.2.1 – Installation of fastening plate
After having checked that described in paragraph “2.2”, assemble the fixing plate (7) taking the dimensions stated in figure X1 into consideration.
a. Position the plate against the wall.
b. Mark the drilling points, making sure that they are level.
c. Make the holes necessary in the wall using a suitable bit.
Make sure there are no pipes or electric ducts in the drilling area.

d. Insert the plugs (4) into the holes and fix the plate (7) to the wall using the screws (3) supplied (figure 5).
Using a spirit level, make sure that the fixing plate (7) is level.

e. If the wall is in wood, use relevant countersunk-head screws (not supplied).
f. Check the stability of the plate (7), moving it laterally and vertically.
2.2.2 – Realisation of pipe passage holes
If the connection lines arrive from the rear right of the indoor unit, a hole “R” must be made for passage of the piping, as successively described (see figure X1).
a. Make a 6÷7 mm hole in the centre of the position “R”, with slope towards the outdoors of 5% (to allow condensate to be drained correctly (figure 6).
b. Make the hole “R” using a core drill with the diameter indicated in the table of figure X1.
c. Insert the drain line piping and that of refrigeration into the hole along with the electric connection cable.
If the connection lines arrive from the rear left of the indoor unit, a hole “L” must be made for passage of the piping (see figure X1).

2.2.3 – Piping connection
a. Based on the position of the wall hole with respect to the mounting plate, choose the side from which it is wished the refrigerant pipes come out from the unit.
b. If the wall hole is located at the side of the internal unit, remove the precut plastic panel from the unit side.
It is possible to use pliers to ease the opening of the precut panel (fig.7).

The refrigerant pipes can come out from the internal unit with four different angles:

• Left side
• Rear side to the left
• Right side
• Rear side to the right

Please refer to figure 7 for further details.

c. Attach the upper bracket present in the rear part of the indoor unit to the upper hook of the fixing bracket (pos. L – figure 8).
d. Move the unit laterally to ensure it is correctly attached to the fixing hook (7).
e. If the connection pipes are already fitted in the wall, directly proceed with the connection of the drain pipe.
Piping connection is easily performed by lifting the indoor unit and introducing cladding between the same and the wall (pos. N – figure 8). Remove the cladding once connection has been completed.
f. Push the lower part of the indoor unit towards the wall to attach it to the fixing bracket (pos. M – figure 8).
g. Try and move the indoor unit laterally and vertically to make sure that it is attached securely.

2.2.4 – Drain pipe connection (figure 9)
a. Insert the drain pipe (A), making sure that it slopes downwards.
b. If necessary, connect an extension (C) to the drain pipe, isolate the joint with a protection pipe (B).
Tightly wind the connection point with a Teflon tape so as to ensure good tightness and impede possible leakage. The part of the drain pipe which remains inside shall be wrapped in a foam rubber sleeve to impede the formation of condensation.
c. Remove the air filter and pour a small quantity of water inside the drain tray to check that water flows out correctly from the unit.
2.2.5 – Piping and protection wrapping connection (figure 10)
Evenly wrap the connection cable, drain pipe and electric cables with electrical tape, as illustrated in figure 10.
Given that the condensate water from the rear of the indoor water is collected in the “Pond Box” tray and taken out of the compartment, do not put anything in the tray.
Key (figure 10)

A Collection tray
B Piping compartment| C Electrician’s tape
D Connection pipe| E Connection cable
F Drain pipe
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2.2.6 – Connection of the condensate drain line
Connect a drain pipe, of appropriate length, to the indoor unit condensate drain pipe, and block it with a strap.
Make it run inside the duct parallel to the system pipes, fastening it to the same using straps.
Do not tighten the straps excessively in order to prevent damage to the insulation of the pipes and narrow the drain pipe.
Where possible, make the condensate liquid flow directly into a rainwater gutter.
If the drain pipe is fed into a sewage system, it is necessary to bend the pipe in order to create a siphon (figure 20), in order to avoid the diffusion of unpleasant odours into the environment.
The siphon bend must never be at a level below 1500 mm from the lower wire of the appli-ance (figure 20).
If draining is into a recipient (figure 21), this must never be closed so as not to prevent counter-pressures such to compromise the operation, and the pipe itself must never reach the level of the liquid deposited.
Check the correct run-off of the condensate liquid through the relative pipe by very slowly pouring approx. 1/2 litre of water into the collection tray of the indoor unit (figure 22).
2.3 – ELECTRIC CONNECTIONS
2.3.1 – Electric connection between indoor and outdoor units
The connection diagrams are shown inside the lid (22) and (26) of the clamps of the internal and external units.
The electric connection between the indoor units must have the features stated in the table of the following page.
The connection cable between the outdoor unit and the indoor units must be the “H07RN-F” type.
2.3.2 – Indoor unit electric connection (Figure 23a)
Prepare the cable for connection by stripping the insulating sheath at the ends of the conductors and crimp the terminals of the “U” type at the ends of the conductors.
a. Open the front panel of the internal unit.
b. Use a screwdriver to open the lid (22) of the clamps compartment at the right side of the unit.
ALL THE CONNECTIONS MUST BE CARRIED OUT EXACTLY AS INDICATED IN THE WIRING DIAGRAM.
c. Unscrew the cable tie (23) under the terminal box.
d. Make the signal cable pass through the opening on the left side, from the back of the unit towards the front.
e. Correctly connect the cables to the terminal box (24).
f. Close the lid (22) and reassemble the plastic rear panel.
2.3.3 – Outdoor unit electric connection (Figure 23b)
Prepare the cable for the connection by stripping the insulating sheath at the ends of the conductors and crimp the terminals of the “U” type at the ends of the conductors.
a. Loosen the screw (27) and remove the electric control board protection (26) of the outdoor unit.
b. Connect the cables to the terminal board (30) following the identification numbers on the terminal board of the indoor and outdoor units.
c. To prevent the entry of water, form a loop with the connection cable, as shown in the installation diagram of the indoor and outdoor units.
d. Insulate unused wires (conductors) using electrician’s tape. Make sure they do not touch electric or metal parts.
e. Block the cable (28) using the cable tie (29).
The earth cable must be fixed to the dedicated terminal, present in the electric connections compartment of the indoor unit.
2.3.4 – Electric connection
Before connecting the air conditioner, make sure that:
a. The power supply voltage and frequency values respect that specified on the appliance data plate.
b. The power supply line has an effective earth connection and it is correctly dimensioned for maximum absorption of the climate control unit.
c. To select the minimum section of the power supply cable, refer to the table below.

Maximum absorbed (A)| > 3 e ≤ 6| > 6 e ≤ 10| > 10 e ≤ 16| > 16 e ≤ 25| > 25 e ≤ 32| > 32 e ≤ 40
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Nominal section (mm²)| 0,75| 1| 1,5| 2,5| 4| 6

A suitable omnipolar disconnection device must be envisioned on the appliance mains electric power supply, in compliance with the national installation rules.
It must be checked that the electric power supply has an effective earth and suitable protections against overloads and/or short circuits.
The use of a ceramic fuse of the characteristics shown in the table is advised (or other devices with the same functions).
The connection to the mains power supply must be made by the installation technician (excluding mobile appliances, for which fixed installation by qualified personnel is not required) in compliance with the regulations in force.
BEFORE MAKING THE ELECTRIC CONNECTION, MAKE SURE THAT THE UPSTREAM ISOLATING SWITCH IS AT “0” (OFF) AND THE PROTECTIONS OF THE INDOOR AND OUTDOOR UNITS ARE POSITIONED CORRECTLY.

2.3.5 – Operation test
The operation test must be carried out only after completing the following procedures:
– Electrical safety checks;
– Check for gas leakage;
– Check that the valves on the gas side and on the liquid side (high or low pressure) are completely open.
Carry out the operation test as described below:
The operation test must be carried out for at least 30 minutes.

a. Connect the unit to the mains supply.
b. Press the ON/OFF key to switch the unit on; press the MODE key to scroll between the functions below, one at a time:

• COOL – Select the lowest possible temperature
• HEAT – Select the highest possible temperature
  Leave each function active for 5 minutes.

During the operation test, carefully check that no one of the points of connection of the coolant pipes shows any leakage.

c. At the end of the operation test, if all the checks listed in the table below have a positive result, proceed as follows:

• Use the remote control to take the unit back to its normal operating temperature.
• Use insulating tape to wrap the points of connection of the coolant pipes located inside and that have been exposed during installation of the internal unit.

**** If ambient temperature is lower than 17°C, the cooling function (COOL) does not activate.
In this case, use the manual control as described in its respective paragraph.
Table of the checks to be carried out:

The ventilation slits of the internal unit rotate correctly
(vertically and horizontally)| |
The internal unit responds to the remote control| |

2.3.6 – Delivery of the system
When all checks and controls regarding the correct operation of the plant have been completed, the installation technician must illustrate the following to the purchaser:
– the basic operational features,
– the plant switch-on and switch-off instructions,
– the normal use of the remote control,
– the first practical advice for routine maintenance and cleaning.

USE AND MAINTENANCE

3.1 – USE OF THE REMOTE CONTROL
The remote control supplied with the air-conditioner is the instrument that enables you to use the appliance in the most convenient way.

It should be handled with care and in particular:

• Keep it dry (do not clean it with water or leave it outdoors in bad weather).

• Avoid dropping or bumping it.

• Keep it out of direct sunlight.

• The remote control operates by means of an infrared beam.

• During use, there must not be any obstacle between the remote control and the air-conditioner.

• If other appliances in the room have remote controls (TV, stereo, etc…), there may be interference.

• Electronic and fluorescent lights may also interfere with transmissions between remote control and air-conditioner.

• Remove the batteries in case of prolonged disuse of the remote control.

3.1.1 – Insertion of batteries
The remote control is not supplied with batteries.
To insert the batteries correctly (figure 24-25):
a. Remove the batteries compartment cover.
b. Insert the batteries into the relevant compartment.
Check the polarity indicated on the bottom of the compartment .
c. Close the compartment correctly.
3.1.2 – Replacement of batteries
The batteries should be replaced when the display on the remote control does not appear sharply or when the remote control does not change the settings.
Always use new batteries and replace both at the same time.
The use of old or different batteries could generate malfunctioning of the remote control.
The remote control uses two dry alkaline 1.5V batteries (AAA.LR03/LR03X2).
When the batteries have been replaced, adjust the remote control clock.
When replacing batteries, replace both and dispose of the dead batteries in the appropriate collection centres and as required by law.

• If the remote control is not used for several weeks or longer, remove the batteries.
  Any leaks from the batteries could damage the remote control.

• The average life-span of the batteries, with normal use, is approx. six months. Replace the batteries when the indoor unit command receipt “beep” can no longer be heard, or if the transmission indicator on the remote control does not switch on.

Do not re-charge or disassemble the batteries. Do not throw the batteries into the fire. They can burn and explode.
If the battery liquid falls onto the skin or clothes, wash well with clean water. Do not use the remote control with batteries that have leaked. The chemical products contained in the batteries can cause burns or other risks to health.

3.1.3 – Location of the remote controller

• Keep the remote control in a position from which the signal can reach the indoor unit receiver (max.
  distance approx. 8 metres – with the batteries charged) (figure 26).
  The presence of obstacles (furniture, curtains, walls, etc.) between the remote control and indoor unit, reduces the capacity of the remote control.

3.2 – COMPONENTS OF THE SYSTEM (fig. “K1”)

Indoor unit

1. Front panel
2. Air inlet
3. Air filter (under the panel)
4. Air outlet
5. Horizontal air flow grille
6. Vertical air flow louver(inside)
7. Display panel
8. Connecting pipe, drain hose
9. Remote contro Outdoor unit
10. Connective cable
11. Connecting pipe
12.  Stop valve

All the pictures in this manual are for explanation purpose only.
They may be slightly different from the air conditioner you purchased (depend on model).

3.3 – FUNCTION INDICATOR ON INDOOR UNIT DISPLAY PANEL (fig. K2)
The display panel shows the current setting temperature and function code enable/disable when the air conditioner is in operation.
In “Fan” and “Dehumidification” mode, the room temperature is displayed.
In the case of a fault, displays the error code. 3.3.1 – Function Codes

| Light for 3 seconds when:
– TIMER ON is set
– SWING, TURBO or SILENCE features are enabled
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| Light for 3 seconds when:
– TIMER OFF is set
– SWING, TURBO, or SILENCE features are disabled
| Lights up when the function that controls hot air in Heating mode is automatically activated.
| Lights up when the air conditioner starts defrosting automatically.
| Lights up when SEL CLEAN function is enabled
| Lights up when FROST PROTECTION function is enabled

Lights up when WIRELESS function is enabled (if available in this model)
3.4 – DESCRIPTION OF REMOTE CONTROL (fig. 27)
The remote control is the interface between the air-conditioner and the customer, so it is very important to learn all its functions, the use of the various controls and the meaning of the symbols marked on it.
B. Operating mode
Displays the operating mode active.
It includes: AUTO , COOL , DRY , HEAT , FAN ONLY and return to AUTO .
C. Follow me Function
D. Temperature
Displays the required temperature (from 17°C to 30°C).
When you set the operating mode to FAN ONLY, no temperature setting is displayed.
E. Timer
Indicate Timer on/off time (0÷23:50 hours).
F. Fan speed
Displays the fan speed set, AUTO and three speed levels can be indicated “ “ (LOW) – “ “ (MED) – “ “ (HIGH). “AUTO” is displayed when the operational mode is “AUTO” or “DRY”.
G. Sleep
Displayed under sleeping operation.
Press the SLEEP button again to remove.
The remote control display is illustrated just for greater clarity.
3.4.2 – Description of the remote control keys (figure 28)

1. MODE SELECTION key
   Every time this key is pressed, a mode is selected in sequence, AUTO > COOL DRY > HEAT > FAN and then back to AUTO.

2. ON/OFF key
   Press this key to start the appliance and press it again to stop the appliance.

3. SWING/DIRECT key
   Press the SWING key to activate/deactivate operation of the vertical openings.
   Press the DIRECT key to activate/deactivate operation of the horizontal openings (not available for this model).

4. TEMP/TIME key
   Press the key to increase the indoor temperature set or to adjust the TIMER in a clockwise direction.
   Press the key to lower the indoor temperature set or to adjust the TIMER in an anti-clockwise direction.

5. FAN key
   Used to select fan speed, it has four levels AUTO, LOW, MED or HIGH.
   The fan speed changes every time this key is pressed.

6. TURBO/SELF CLEAN key
   Press the left part of this key to activate the TURBO function.
   Press the right part of this key to activate the SELF CLEAN function.

7. SLEEP/FRESH key
   Press the key (10) to activate/deactivate the SLEEP function.

8. LED/FOLLOW ME key
   Press the left part of this key to activate/deactivate the internal display.
   Press the right part of this key to start the FOLLOW ME function.

3.4.3 – Follow Me function
The remote control acts as a remote thermostat, allowing correct control of the temperature in its position.

• To activate the Follow Me function, point the remote control towards the unit and press the “Follow Me” button.

The remote control displays the real temperature in its own position and sends this signal to the air conditioner every 3 minutes, until the button is pressed again.
If the unit does not receive the Follow Me signal for 7 minutes, it emits a “beep”, which signals that the Follow Me mode has ended.
The Follow Me function is not available in the DRY and FAN mode.

• If the operating mode is pressed, or the unit is switched off, the Follow Me function is annulled automatically.

3.4.4 – TURBO function

• In TURBO mode, the fan motor functions at a very high speed in a way to reach the temperature set in the least time possible.

3.4.5 – SELF CLEAN function

• In SELF CLEAN mode, the air conditioner automatically cleans and dries the evaporator and keeps it fresh for successive use.
  The function is used on switch off of cooling mode to clean the evaporator and keep it fresh for successive use.
  This function is easy to activate and accessible from the remote control.

• The air conditioner will operate as follows:
  – Fan only mode with fan at low speed (13 minutes) –
  – Heating with fan at low speed (1 minute)
  – Fan only operation (2 minutes)
  – Stop operation
  – Unit switch-off.

This function is only available in COOL (AUTO COOL, FORCED COOL) and DRY modes.
Before selecting this function, it is recommended to start the air conditioner in cooling mode for approx. 30 minutes.
Once the Auto Clean function is activated, all timer settings will be annulled.
If the AUTO CLEAN button is pressed again during operation in auto-clean mode, the function stops and the appliance switches off.
3.4.6 – SILENCE function

• This function reduces noise.

3.4.7 – FP function

• The FROST PROTECTION function sets the temperature at 8°C.
  The function is available in “HEAT” mode only.

3.4.8 – TIMER keys (7 and 8)

• These keys are used to set the switch-on “ON” and switch-off “OFF” time of the air conditioner.

3.4.9 – SILENCE/FP key (9)

• Press this key for less than 2 seconds to start the SILENCE function.
  If the key is held down for more than 2 seconds, the FP (FROST PROTECTION). function is activated.

3.4.10 – SLEEP key (10)

• Press this key to access the SLEEP mode; press it again to annul.
  The function can be activated only in COOL, HEAT and AUTO modes and allows to maintain the temperature as comfortable as possible.

When the unit is running in SLEEP mode, this will be annulled if the MODE, FAN SPEED and ON/OFF keys are pressed.

3.4.11 – LED/FOLLOW ME key (11)

• Press this key for less than 2 seconds to start the LED function.
  If the key is held down for more than 2 seconds, the FOLLOW ME function is activated.

• Press the LED key to reset the air conditioner digital display; press it again to activate it.

3.4.12 – Automatic operation
When the air conditioner is put in “AUTO” mode, these will automatically select cooling, heating or fan, depending on the temperature that has been selected and the room temperature.
Once the operational mode has been selected, the functioning conditions are stored in the memory of the unit microcomputer and the air conditioner starts to function in the same conditions, when simply pressing the “ON/OFF” key of the remote control.
START
Check that the unit is connected and is powered electrically.
a. Press the “MODE” key (1) to select “AUTO” mode.
b. Set the desired temperature by pressing the “TEMP” keys (4).
Normally the temperature is between 21°C and 28°C.
c. When the remote control is “OFF”, press the “ON/OFF” key (2) to start the air conditioner.
STOP
a. Press the “ON/OFF” key (2) to stop the air conditioner.
If the AUTO mode is not wanted, the desired conditions can be selected manually.
When AUTO mode is selected, the fan speed does not have to be set; the fan speed is controlled automatically.
3.4.13 – Functioning in Cooling/Heating/Fan only mode
START
Check that the unit is connected and is powered electrically.
a. Press the “MODE” key (1) to select the “COOL”, “HEAT”, or “FAN ONLY”. mode.
b. Set the desired temperature by pressing the “TEMP” keys (4).
Normally the temperature is between 21°C and 28°C.
c. When the remote control is “OFF”, press the “ON/OFF” key (2) to start the air conditioner.
d. Press the fan speed key (FAN “5”) to select “AUTO”, “LOW”, “MED”, or “HIGH”.
e. When the remote control is “OFF”, press the “ON/OFF” key (2) to start the air conditioner.
The FAN ONLY mode does not adjust the temperature, therefore, to select this mode, only perform the “a”, “c”, “d”, “e” phases.
STOP
a. Press the “ON/OFF” key (2) to stop the air conditioner.
If the AUTO mode is not wanted, the desired conditions can be selected manually.
3.5 – ADJUSTING AIR FLOW DIRECTION
Adjust the direction of the air correctly in order to prevent the flow of air from being annoying (figure 3) or generating irregular temperatures in the room.
a. Adjust the horizontal openings manually (fig.29).
b. Press the key (3) to activate operation of the vertical openings (fig.30).
3.5.1 – Air vertical flow adjustment
The air conditioner automatically adjusts the vertical flow of air, depending on the operating mode.
Activate this function while the unit is active.

• The SWING/DIRECT buttons will be disabled when the air conditioner is not operating (also when the TIMER ON is set).

• Do not activate the air conditioner for long periods with the air downwards in cooling or dehumidification modes.
  Otherwise, humidity may form on the surface of the horizontal louvres, which could fall onto the floor or furnishings.

• Do not move the vertical openings manually.
  Always use the SWING button. If directed manually, malfunctioning may occur. If louvre malfunctioning occurs, stop the conditioner and re-start it.

• When the conditioner is switched on immediately after it has been switched off, the horizontal louvres may not move for approx. 10 seconds.

• The angle of opening of the horizontal louvres must not be too small, since performance in COOLING or HEATING mode may not be perfect for the flow of air that is too narrow.

• Do not activate the equipment with the openings in closed position.

• When the air condition is connected to the power supply (initial supply), the openings may cause a noise for 10 seconds. This is normal operation.

3.6- DEHUMIDIFICATION
START
Check that the unit is connected and is powered electrically.
a. Press the “MODE” key (1) to select “DRY” mode.
b. Set the desired temperature by pressing the “TEMP” keys (4).
c. When the remote control is “OFF”, press the “ON/OFF” key (2) to start the air conditioner.
STOP
a. Press the “ON/OFF” key (2) to stop the air conditioner.
Fan speed cannot be adjusted when the unit is in AUTO and DRY modes.
3.7 – TIMER OPERATION
START
Check that the unit is connected and is powered electrically.
a. Press one of the TIMER keys (7 and 8) as desired.
The current adjustment of the timer is shown on the display at the side of the Timer ON and Timer OFF indicators and will flash.
b. Press the “TEMP” keys (4) to select the desired time.
Forward
Backward
Every time one of the “TEMP” keys (4) is pressed, the time moves forward or backward by 30 minutes, depending on the direction of pressing.
c. Once the time has been set for TIMER ON and TIMER OFF, check that the TIMER indicator on the indoor unit display is on.
MODIFICATIONS

• Repeat phases “a”, “b” and “c” to change the settings.

3.7.1 – Switch-on timer setting from the remote control (figures 27, 28 and 31)
When the unit has been switched on, select the operational mode, the desired temperature and fan speed with which the unit will activate on scheduled switch-on.
Successively put the machine in Stand-By.
Press the “TIMER ON” key (7) to set the desired delay (from 1 to 24 hours), after which the unit will switch on (starting from confirmation of the timer).
If no key is pressed within 5 seconds, the timer setting function ends automatically.
The remote control displays the countdown until switch-on.
Once the time set has expired, the unit starts with the last settings selected.
3.7.2 – Switch-off timer setting from the remote control (figures 27, 28 and 32)
With the unit in any operational mode, press the “TIMER OFF” key (8) to set the desired delay (from 1 to 24 hours), after which the unit will switch off (starting from confirmation of the timer).
If no key is pressed within 5 seconds, the timer setting function ends automatically.
The remote control displays the countdown until switch-off.
Once the time set has passed, the unit switches off.
3.7.3 – Setting combined timer (Simultaneous setting of the ON and OFF timers) TIMER OFF > TIMER ON (figures 27, 28 and 33)
(On => Stop => Start functioning)
This function is useful if the air conditioner is to be switched off after going to bed and switched back on in the morning or when returning home.
Example:
The time is 20:00. If the air conditioner is to be switched off at 23:00 and switched back on at 06:00.
a. Press the “TIMER OFF” key (8) to display “TIMER OFF”. the time flashes.
b. Press the “TEMP” keys (4) until the value “3:00” is set near to the “TIMER OFF” indicator.
c. Press the “TIMER ON” key (7) to display “TIMER ON”. the time flashes.
d. Press the “TEMP” keys (4) until the value “10:00” is set near to the “TIMER ON” indicator.
e. Wait 3 seconds, the time set will stop flashing and the function will be active.
TIMER ON > TIMER OFF (figures “27”, “28” and “34”)
(On => Stop => Start functioning)
This function is useful if the air conditioner is to be switched on before getting up and switched off after leaving home.
Example:
The time is 20:00. If the air conditioner is to be switched on at 06:00 the next morning and switched of at 08:00.
a. Press the “TIMER ON” key (7) to display “TIMER ON”. the time flashes.
b. Press the “TEMP” keys (4) until the value “10:00” is set near to the “TIMER ON” indicator.
c. Press the “TIMER OFF” key (8) to display “TIMER OFF”. the time flashes.
d. Press the “TEMP” keys (4) until the value “12:00” is set near to the “TIMER OFF” indicator.
e. Wait 3 seconds, the time set will stop flashing and the function will be active.
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.

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.
4.2 – MAINTENANCE
If you plan to idle the unit for a long time, perform the following:
a. Activate the fan for approx. half a day to dry the inside of the unit.
b. Stop the air conditioner and disconnect the power supply.
c. Remove the batteries from the remote control.
The outdoor unit requires maintenance interventions and periodic cleaning.
DO NOT PERFORM THEM ALONE.
Contact the dealer or after-sales assistance service.
Checks before resuming use of the air conditioner:
a. Check that the wires are not broken or disconnected.
b. Check that the air filter is clean and installed correctly.
Clean the filters after a long period of inactivity of the air conditioner.
c. Check that the air outlet or inlet are not obstructed (especially after a long period of inactivity of the air conditioner).
Do not touch the metal parts of the unit when removing the filter.
There is a risk of injury due to the sharp metal edges.
Do not use water to clean the internal parts of the air conditioner.
Exposure to water can ruin the isolation, with the risk of electric shocks.
When cleaning the unit, make sure the switch is off and the power supply is disconnected.
4.2.1 – RECOMMENDATIONS FOR ENERGY SAVINGS
Below find simple recommendations for reducing consumption:

• Always and constantly keep the filters clean (see maintenance and cleaning chapter).
• Keep the doors and windows of the rooms to be climate controlled closed.
• Avoid the sun’s rays penetrating freely into the room (we recommend using curtains or lowering blinds or closing the shutters).
• Do not obstruct the unit air flow (inlet and outlet), i.e. in addition to bad performance of the system, it also affects correct operation and the possibility of irreparable faults to the units.

4.3 – FUNCTIONAL ASPECTS NOT TO BE MISTAKEN FOR ANOMALIES
The following events may occur during normal operation:

1. SLIGHT AIR CONDITIONER NOISE
   – A low hissing noise may be heard when the compressor is running, or has just been switched off.
   It is the noise of the refrigerant running or stopping.
   – A low “squeaking” noise may also be heard when the compressor is running, or has just been switched off. This is caused by expansion due to the heat or contraction due to cold of the plastic parts of the unit, when the temperature changes.
   – A noise may be heard due to the louvre restoring itself to its original position on commissioning.

2. DUST IS BLOWN OUT FROM THE INDOOR UNIT
   – This is normal when the air conditioner is re-started after a long period of inactivity, or is used for the first time.

3. A STRANGE ODOUR IS DETECTED COMING FROM THE INDOOR UNIT
   – It is caused by the indoor unit, which releases the odours absorbed by the construction materials, the furnishings or from smoking.

4. LIGHTENING OR ELECTRIC EQUIPMENT
   – Lightening or wireless phones working in the vicinity could cause the air conditioner to malfunction.

4.4 – TROUBLESHOOTING

1. The unit may stop running or keep running safely if:
   – the LEDs keep flashing
   – on the display appears one of the following codes:
   E(x), P(x), F(x), EH(xx), EL(xx), EC(xx), PH(xx), PL(xx), PC(xx)
   Wait approximately 10 minutes; the problem may solve by itself.
   If not, disconnect power supply and reconnect it. Switch on the unit.
   If the problem persists, disconnect the unit from the power supply and contact the closest service centre.

2. Stop the air conditioner immediately is one of the following anomalies occurs.
   Disconnect the electric power supply and contact the nearest after-sales assistance service.
   Problem:
   – The fuses blow frequently or the automatic switch intervenes often.
   – Water or other objects have entered the air conditioner.
   – The remote control does not function or functions anomalously.

4.4.1 – Malfunctioning
Do not try to repair the unit alone.

The unit does not cool or heat the room well (only for cooling/ heating models), while air
escapes from the conditioner.| Incorrect temperature setting.| Set the temperature correctly. Consul the “Using the remote control” chapter
for the procedure.
The air filter is clogged.| Clean the air filter.
The doors or windows are open.| Close the doors or windows.
The air inlet or outlet vents of the indoor or outdoor units are blocked.| First, remove the obstructions and then re-start the unit.
Sunlight produces excessive heat.| Close curtains and windows during the warmest hours or when sunlight is more intense.
Too many sources of heat in the
premise (persons, computer, electronic devices,
etc.).| Reduce the sources of heat.
Low level of refrigerant due to leakage or prolonged use.| Check that there is no leakage, reseal the system and top up coolant if needed.
The SILENCE function is active (optional).| Check that there is no leakage, reseal the system and top up coolant if needed.
Deactivate the SILENCE function.
The unit will not start.| Current failure| Wait for the current to be restored.
The unit is disconnected from the current.| Check that the plug is inserted in the wall socket.
A fuse has blown.| Replace the fuse.
The remote control batteries may be discharged.| Replace the batteries.
The time set with the timer may not be correct.| Wait or annul the timer setting.
The compressor 3 minute protection has activated.| Wait.
If the problem has not been solved, contact the local dealer or nearest after- sales assistance service.
Provide detailed information regarding malfunctioning and the unit model.

GENERAL TROUBLESHOOTING

For further information, please consult the “Manual for use and maintenance” of the external unit.
5.1 – OTHER ERROR
The display board may show a garbled code or a code undefined by the service manual. Ensure that this code is not a temperature reading.
Test the unit using the remote control.
– If the unit does not respond to the remote, the indoor PCB requires replacement.
– If the unit responds, the display board requires replacement.

TECHNICAL DATA

For the technical data, consult the nameplate applied to the product.

OLIMPIA SPLENDID spa
via Industriale 1/3
25060 Cellatica (BS)
www.olimpiasplendid.it
info@olimpiasplendid.it
265857A

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