ROTENSO LE35Xi Luve Room Air Conditioner User Manual

ROTENSO LE35Xi Luve Room Air Conditioner

SAFETY PRECAUTIONS

WARNING
Only qualified personnel should install and service the equipment. The installation, starting up, and servicing of heating, ventilating, and air- conditioning equipment can be hazardous and requires specific knowledge and training. Improperly installed, adjusted or altered equipment by an unqualified person could result in death or serious injury. When working on the equipment, observe all precautions in the literature and on the tags, stickers, and labels that are attached to the equipment.

Read the following if you use the device in European countries:
The device can not be operated by children over 7 years old, disabled people and oraz people without experience and knowledge. Instructions should include a description of the correct and safe handling of the device and oraz information about possible dangers. Children should not play with the device. Cleaning and servicing should be carried out by authorized persons.

UTILIZATION:
Do not dispose of this product together with unsorted municipal waste.
It’s necessary to transfer this type of waste for special processing.
It’s illegal to throw the device together with other household waste.
There are several ways to get rid of this type of equipment:w

• A. The city organizes electronic waste collection, you can pass the device without the cost.
• B. When you buy a new device the seller will accept the old device without any fees.
• C. Manufacturer will take the product from buyer produkt without charging it with costs.
• D. Products of this type, contains valuable elements, it can be sold sprzedane on purchase of metals.

Throwing the device ,,on wild” exposes you to the risk of losing your health. Dangerous substances from the device can penetrate to groundwater screating a danger of getting through to people’s food chain.

PRECAUTIONS
INTRODUCTION TO REFRIGERANTS R32
The refrigerants used for air conditioners are environmentally friendly hydrocarbons R32. The two kinds of refrigerants are combustible and odorless. Moreover, they can bum and explode under certain condition. How-ever, there will be no risk of buming and explosion if you comply with the following table to install your air conditioner in a room with an appropriate area and use it correctly.
Compared with ordinary refrigerants, Refrigerants R32 is environmentally friendly and do not destroy the ozone sphere and that their values of greenhouse effect are also very low.
Detailed parameters and information about purchased unit can be found in the product fiche attached to the device (i.e. type and charge amount of refrigerant, global warming potential, CO2 equivalent).

WARNING

• Please read the manual before installation, using, maintenance.
• Do not use means to accelerate the defrosting process or to clean, other than those recommended by the manufacturer.
• Do not pierce or bum the appliance.
• The appliance shall be stored in a room without continuously operating sources (for example: open flames, an operating ignition gas appliance or an operating electric heater.)
• Please contact the nearest after-sale service center when maintenance is necessary. At the time of maintenance, the maintenance personnel must strictly comply with the Operation Manual provided by the corresponding manufacturer and any non-professional is prohibited to maintain the air conditioner.
• It is necessary to comply with the provisions of gas-related national laws and regulations.
• It is necessary to clear away the refrigerant in the system when maintaining or scrapping an air conditioner.

IMPORTANT NOTE
Read the user manual, installation manual and service manual carefully before installing or operating your new air conditioning unit.

WARNING: Risk of fire/flammable materials (Required for R32/R290 units only)

SAFETY RULES AND RECOMMENDATIONS FOR THE INSTALLER

• Read this guide before installing and using the appliance.
• Make sure that the base of the outdoor unit is firmly fixed.
• Carry out a test cycle after installing the air conditioner and record the operating data.
• Check that the socket is suitable for the plug, otherwise have the socket changed.
• The appliance must be installed in accordance with applicable national regulations.
• Before accessing the terminals, all the power circuits must be disconnected from the power supply.
• During the installation of the indoor and outdoor units the access to the working area should be forbidden to children. Unforeseeable accidents could happen.
• The user must protect the indoor unit with a fuse of suitable capacity for the maximum in-put current or with another overload protection device.
• The ratings of the fuse installed in the built in control unit are T 5A / 250V
• The air conditioner must be installed by professional or qualified persons.
• Check that air cannot enter the refrigerant system and check for refrigerant leaks when moving the air conditioner.
• Ensure that the mains voltage corresponds to that stamped on the rating plate . Keep the switch or power plug clean. Insert the power plug correctly and firmly into the socket, thereby a voiding the risk of electric shock or fire due to insufficient contact.
• If the appliance gives off smoke or there is a smell of burning, immediately cut off the power supply and contact the Service Centre.
• The appliance must be fitted with means for disconnection from the supply mains having a contact separation in all poles that pro vide full disconnection under overvoltage category III conditions, and these means must be incorporated in the fixed wiring in accordance with the wiring rules.
• Do not install the appliance at a distance of less than 50 cm from inflammable substances (alcohol, etc.) Or from pressurized containers (e.g. spray cans).
• If the appliance is used in areas without the possibility of ventilation, precautions must be taken to prevent any leaks of refrigerant gas from remaining in the environment and creating a danger of fire
• The packaging materials are recyclable and should be disposed of in the separate waste bins . Take the air conditioner at the end of its useful life to a special waste collection centre for disposal.
• Only use the air conditioner as instructed in this booklet. These instructions are not intended to cover every possible condition and situation. As with any electrical household appliance, common sense and caution are therefore always recommended for installation, operation and maintenance.
• Do not try to install the conditioner alone always contact specialized technical personnel.
• The flaps must be directed downwards in the heating mode and upwards in the cooling mode.
• Selecting the most suitable temperature can prevent damage to the appliance.
• Do not pull out the plug to switch off the appliance when it is in operation, since this could create a spark and cause a fire, etc.
• 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.
• Unhook the automatic switch if you foresee not to use the device for a long time. The airflow direction must be properly adjusted.
• Cleaning and maintenance must be carried out by specialized technical personnel. In any case disconnect the appliance from the mains electricity supply before carrying out any cleaning or maintenance.
• This appliance has been made for air conditioning domestic environments and must not be used for any other purpose , such as for drying clothes, cooling food, etc.
• Rave repairs carried out only by an authorized Service Centre of the manufacturer . Incorrect repair could expose the user to the risk of electric shock, etc.
• The user is responsible for having the appliance installed by a qualified technician, who must check that it is earthed in accordance with current legislation and insert a thermomagnetic circuit breaker.
• The batteries in remote controller must be recycled or disposed of properly. Disposal of Scrap Batteries Please discard the batteries as sorted municipal was te at the accessible collection point.
• Always use the appliance with the air filter mounted . The use of the conditioner without air filter could cause an excessive accumulation of dust or waste on the inner parts of the device with possible subsequent failures.
• Never remain directly exposed to the flow of cold air for a long time. The direct and prolonged exposition to cold air could be dangerous for your health .Particular care should be taken in the rooms where there are children , old or sick people.
• Do not install the appliance in environments where the air could contain gas , oil or Sulphur or near sources of heat.
• This appliance is not intended for use by persons (including children) with reduced physical, sensory or mental capabilities, or lack of experience and knowledge, un less they have been given supervision or instruction concerning use of the appliance by a person responsible for their safety.
• A long direct exposition to the flow of cold air of the conditioner could have negative effects on plants and animals.
• Do not put the conditioner in contact with water. The electrical insulation could be damaged and thus causing electrocution.
• Do not direct the airflow onto plants or animals.
• Never insert a stick or similar object into the appliance. It could cause injury.
• Do not touch the appliance when barefoot or parts of the body are wet or damp.
• Do not climb onto or place any heavy or hot objects on top of the appliance.
• In no way alter the characteristics of the appliance.
• Do not leave windows or doors open for long when the air conditioner is operating.
• Do not climb onto or place any objects on the outdoor unit.
• Do not bend , tug or compress the power cord since this could damage it. Electrical shocks or fire are probably due to a damaged power cord. Specialized technical personnel only must replace a damaged power cord.
• Do not obstruct the air inlet or outlet of the in door or the outdoor unit. The obstruction of these openings causes a re duction in the operative efficiency of the conditioner with possible consequent failures or damages.

PART 1. INDOOR & OUTDOOR UNITS

INDOOR UNIT

1. Front panel
2. Air filter
3. Optional filter (if installed)
4. LED Display
5. Signal receiver
6. Terminal block cover
7. Ionizer generator (if installed)
8. Deflectors
9. Emergency button
10. Indoor unit rating label (Stick position optional)
11. Airflow direction louver
12. Mointing plate
13. Refrigerant connecting pipe

OUTDOOR UNIT

14. Air outlet
15. Air inlet
16. Wiring cover
17. Drainage pipe
18. Connection wiring
19. Valve protective cover
20. Gas valve (Low pressure valve)
21. Liquid valve (High pressure valve)

NOTE
All the pictures in the manual are for explanation purposes only. Your unit may be slightly different. The actual shape shall prevail. The operations and functions are the same.

INDOOR UNIT DISPLAY

1.  SLEEP
   SLEEP mode

2. DISPLAY
   Indicator for Timer, temperature and Error codes

3. TIMER
   Lights up during Timer operation

EMERGENCY BUTTON

Open the panel and find the emergency button on the electronic control box when the remote controller fails. (Always press the emergency button with insulation material.)

mode

 OPERATING TEMPERATURE

Mode Temperature| Cooling operating| Heating operating
---|---|---
Room temperature| 17°C~32°C| 0°C~30°C
Outdoor temperature| -15°C~53°C| -20°C~30°C

PART 2. CLEANING AND MAINTENANCE

Periodic maintenance is essential for keeping your air conditioner efficient. Before carrying out any maintenance, disconnect the power supply by taking the plug out from the socket.

INDOOR UNIT CLEANING

Anti dust filter

1. Open the front panel following the direction of the arrow.

2. Keeping the front panel raised with one hand, take out the air filter with the other hand.

3. Clean the filter with water if the filter is soiled with oil, it can be washed with warm water (not exceeding 45°C).
   Leave to dry in a cool and dry place.

4. Keeping the front panel raised with one hand, insert the air filter with the other hand.

5. Close.

The electrostatic and the deodorant filter (if installed) cannot be washed or regenerated and must be replaced with new filters after every 6 months.

CLEANING THE HEAR EXCHANGER

1. Open the front panel of the unit and life it till its greatest stroke and then unhooking it from the hinges to make the cleaning easier.
2. Clean the indoor unit using a cloth with the water (not higher than 40°C) and neutral soap Never use aggressive solvents or detergents.
3. If the outdoor unit is clogged, remove the leaves and the waste and remove the dust with air jet or a bit of water.

END OF SEASON MAINTENANCE

1. Disconnect the automatic switch or the plug
2. Clean and replace the filters
3. On a sunny day let the conditioner work in ventilation for some hours, so that the inside of the unit can dry completely

REPLACING THE BATTERIES

When is no confirmation beep heard from the indoor unit or the LCD doesn’t act maybe you must change batteries. Take off the cover at back remote and place the new batteries respecting the symbols + and -. Use only new batteries. Remove the batteries from the remote controller when the conditioner is not in operation.

CAUTION
Do not throw batteries into common rubbish, they should be disposed of in the special containers situated in the collection points.

PART 3. TROUBLESHOOTING

MALFUNCTIONS

Damaged indoor/outdoor unit fan motor
Faulty compressor thermomagnetic circuit breaker
Faulty protective device or fuses
Loose connections or plug pulled out
It sometimes stops operating to protect the appliance
Voltage higher or lower than the voltage range
Active TIMER-ON function
Damaged electronic control board
Strange odour| Air filter dirty
Noise of running water| Let Back flow of liquid in the refrigerant circulation
A fine mist comes from the air outlet| This occurs when the air in the room becomes very cold, for example in the “COOLING” or DEHUMIDIFYING/DRY modes
A strange noise can be heard| This noise is made by the expansion or contraction of the front panel due to variations in temperature and does not indicate a problem
Insufficient air flow, either hot or cold| Unsuitable temperature setting.
Obstructed air conditioner intakes and outlets.
Dirty air filter.
Fan speed set at minimum.
Other sources of heat in the room.
No refrigerant.
The appliance does not respond to commands| Remote control is not close enough to indoor unit.
The batteries of remote control need to be replaced.
Obstacles between remote control and signal receiver in indoor unit.
The display is off| Active DISPLAY function.
Power failure.
Switch off the air conditioner immediately and cut off the power supply in the event of:| Strange noises during operation.
Faulty electronic control board.
Faulty fuses or switches.
Spraying water or objects inside the appliance.
Overheated cables or plugs.
Very strong smells coming from the appliance.

ERROR CODE ON THE DISPLAY

PART 4. REMOTE CONTROL

REMOTE CONTROLLER BUTTONS

Long press to activate/deactivate the 8°C heating function (depending on models).
6.| TURBO| To activate/deactivate the TURBO function.
7.| FAN| To select the fan speed of auto/mute/low/low-mid/mid/mid- high/high/turbo.
8.| TIMER| To set the time for timer on/off.
9.| SLEEP| To switch-on/off the function SLEEP.
10.| DISPLAY| To switch-on/off the LED display.
11.| | To stop or start horizontal louver movement or set the desired up/down air flow direction.
12.| | To stop or start horizontal louver movement or set the desired left/rightair flow direction.
13.| I FEEL| To switch-on/off the I FEEL function.
14.| MUTE| To switch-on/off the SILENCE function.
15.| MODE + TIMER| To activate/deactivate the CHILD-LOCK function.
16.| CLEAN| To activate/deactivate the SELF-CLEAN function (depending on models).
17.| FAN + MUTE| To activate/deactivate the WINDLESS function (depending on models).
18.| HEALTH| To activate/deactivate the air purification functions (depending on models).
19.| ANTI-MILDEW| To activate/deactivate the anti-mildew function.

NOTE

• The display and some functions of the remote control may vary according to the model.
• The shape and position of buttons and indicators may vary according to the model, but their function is the same.
• The unit confirms the correct reception of each button with the beep

REMOTE CONTROLLER DISPLAY

NOTE
The display and some functions of the remote control may vary according to the model.

REPLACEMENT OF BATTERIES

Remove the battery cover plate from the rear of the remote control, by pressing and sliding it in direction as the arrow.
Install the batteries by putting ( -) at the side with spring on the remote controller. Reinstall the battery cover by sliding it into place.

1. Use 2 pieces LRO3 AAA (1.5V) batteries.

   • Do not use rechargeable batteries.
   • Replace the old batteries with new ones of the same type when the display is no longer legible.
   • Do not dispose batteries as unsorted municipal waste. Collection of such waste separately for special treatment is necessary.

2. Each time when insert the batteries in the remote controller for the first time, you can set the Cooling only or Heating pump control type.
   As soon as you insert the batteries, turn off the remote controller, and operate as below.

3.  Long press MODE the button, until the icon flash, to set the Cooling only type.

4. Long press MODE the button, until the icon flash, to set the Heating pump type
   NOTE: If you set the remote control in cooling mode, it will not be possible to activate the heating function in units with a heating pump. If you need to reset, take out the batteries and install again.

5. You can program the temperature display between °C and °F.

6. Press and hold the TURBO button over 5 seconds to get into the change mode

7. Press and hold the TURBO button until it switch to °C and °F;

8. Then rele ng and wait for 5 seconds, the function will be selected.

NOTE

• Direct the remote control toward the Air conditioner.
• Check that there are no objects between the remote control and the Signal receptor in the indoor unit.
• Never leave the remote control exposed to the rays of the sun.
• Keep the remote control at a distance of at least 1m from the television or other electrical appliances.

PART 5. OPERATING INSTRUCTIONS

COOLING MODE

The cooling function allows the air conditioner to cool the room and reduce Air humidity at the same time.
To activate the cooling function (COOL), press the MODE button until the symbol  appears on the display.
With the button or set a temperature lower than that of the room.

HEATING MODE

The heating function allows the air conditioner to heat the room.
To activate the heating function (HEAT), press the MODE button until the appears on the display.
With the button or set a temperature higher than that of the room.

NOTE
In HEATING operation, the appliance can automatically activate a defrost cycle, which is essential to clean the frost on the condenser so as to recover its heat exchange function. This procedure usually lasts for 2-10 minutes.
During defrosting, indoor unit fan stop operation. After defrosting, it resumes to HEATING mode automatically.

DRY MODE

This function reduces the humidity of the air to make the room more comfortable.
This function reduces the humidity of the air to make the room more comfortable.
To set the DRY mode, press the button until appears in the display. An automatic  function of pre-setting is activated.

FAN MODE (not fan button)

Fan mode, air ventilation only.
To set the FAN mode, press the MODE button until appears on the display.

FAN SPEED function (FAN button)

Change the operating fan speed.
Press  FAN button to set the running fan speed, it can be set to AUTO/ MUTE/ LOW/ LOWMID / MID/ MID-HIGH/ HIGH/ TURBO speed circularly.

AUTO MODE

Automatic mode.
To set the AUTO mode, press the MODE  button until appears in the display.
In AUTO mode the run mode will be set automatically according to the room temperature.

CHILD-LOCK function

1. Long press MODE  and TIMER button together to active this function, and do it again to deactivate this function.
2. Under this function, no single button will active.

TIMER function – TIMER ON

To automatic switch on the appliance.
When the unit is switch-off, you can set the TIMER ON.
To set the time of automatic switch-on as below:

1. Press TIMMER button first time to set the switch-on, and will appear on the remote display and flashes.
2. Press or to button to set desired Timer-on time. Each time you press the button, the time increases/decreases by half an hour between 0 and 10 hours and by one between 10 and 24 hours.
3. Press TIMMER button second time to confirm.
4. After Timer-on setting, set the needed mode (Cool/ Heat/ Auto/ Fan/ Dry), by press the button. And set the needed fan speed, by pressMODE  button. And press or to set the needed operation temperature. CANCEL it by press button.

TIMER function – TIMER OFF

To automatic switch off the appliance.
When the unit is switch-on, you can set the TIMER OFF..
To set the time of automatic switch-off, as below:

1. Confirm the appliance is ON.

2. Press TIMMER button at first time to set the switch-off.
   Press or to set the needed timer.

3. Press  TIMMER button at the second time to confirm.
   CANCEL it by press button.

NOTE: All programming should be operated within 5 seconds, otherwise the setting will be cancelled.

SWING function

1. Press the button SWING to activate the louver,
   • Press to activate the horizontal flaps to swing from up to down, the will appear on the remote display.
   • Press to active the vertical deflectors to swing from left to right, the will appear on the remote display.
   • Do it again to stop the swing movement at the current angle.
2. Long press or over 3 seconds to select more angles of the airflow direction.

NOTE

• Never position Flaps manually, the delicate mechanism might seriously damaged!
• Never put fingers, sticks or other objects into the air inlet or outlet vents. Such accidental contact with live parts might cause unforeseeable damage or injury.

TURBO function

   To activate turbo function, press TURBO the button, and will appear on the display.
Press again to cancel this function.
In COOL/ HEAT mode, when you select TURBO feature, the appliance will turn to quick
COOL or quick HEAT mode, and operate the highest fan speed to blow strong airflow.

MUTE function

1. Press MUTE button to active this function, and will appears on the remote display.
   Do it again to deactivate this function.

2. When the MUTE function runs, the remote controller will display the auto fan speed, and  the indoor unit will operate at lowest fan speed to be quiet feeling.

3. When press FAN/ TURBO button, the MUTE function will be cancel. MUTE function can not be activated under dry mode.

ECO function

In this mode the appliance automatically sets the operation to save energy.
Press ECO the button, the appears on the display, and the appliance will run in ECO mode.
Press again to cancel it.
NOTE: The ECO function is available in both COOLING and HEATING modes.

DISPLAY function (Indoor display)

Switch ON/OFF the LED display on panel.
Press DISPLAY button to switch off the LED display on the panel. Press again to switch on the LED display.

SLEEP function

Pre-setting automatic operating program.
Press SLEEP button to activate the SLEEP function, and appears on the display. Press again to cancel this function.
After 10 hours running in sleep mode, the air conditioner will change to the previous setting mode.

FEEL function

Press FEEL button to active the function, the will appear on the remote display.
Do it again to deactivate this function.
This function enables the remote control to measure the temperature at its current location, and send this signal to the air conditioner to optimize the temperature around you and ensure the comfort.
It will automatically deactivate 2 hours later.

WINDLESS function (Optional)

1. Turn on the indoor unit, and change to COOL mode, then long press FAN  and MUTE button together 3 seconds to active this function, will appear on the display.
   Do it again to deactivate it.

2. This function will auto close the vertical flaps, and give you the comfortable gentle wind feeling.

HEALTH function (Optional)

1. Turn on the indoor unit at first, press HEALTH  to active this function, will appear on the display. Do it again to deactivate it.
2. When the HEALTH function is initiated, the Ionizer/ Plasma/ Bipolar Ionizer/ UVC Lights (depending on models) will be energized and running.

SELF-CLEAN function (Optional)

Only optional for some heating pump inverter appliance. To active this function, turn off the indoor unit at first, then press CLEAN button then you will hear a beep, will appear on the indoor LED, and will appear on the remote display .

1. This function helps carry away the accumulated dirt, bacteria, etc from the indoor evaporator.
2. This function will run about 30 minutes, and it will return to the pre-setting mode.
   You can press button to cancel this function during the process.
   You will hear 2 beeps when it’s finished or cancelled.

NOTE

• It’s normal if there is some noise during this function process, as plastic materials expand with heat and contract with cold.
• We suggest operating this function at the following ambient conditions to avoid certain safety protection features.
  Indoor unit| Temp < 86°F (30°C)
  ---|---
  Outdoor unit| 41°F (5°C) < Temp < 86°F (30°C)
• It’s suggested to utilize this function every 3 months.

8°C heating function (Optional)

1. Long press ECO  button over 3 seconds to active this function, and ( ) will appear on the remote display. Do it again to deactivate this function.
2.  This function will auto start the heating mode when the room temperature is lower than 8°C (46°F), and it will return to standby if the temperature reaches 9°C (48°F).
3. If the room temperature is higher than 18°C (64°F), the appliance will cancel this function automatically.

ANTI-MILDEW function (Optional)

1. In mode COOLING/ DRY, press ANTI MILDEW button to active this function, and will appear on the remote display;
2. When turn off the air conditioner from the mode COOLING/ DRY, the indoor unit will continue run about 15 minutes to dry the indoor unit;
3. Press it again or select other modes to cancel this function.

Email: info@rotenso.com
Website: www.rotenso.com

References

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