Table of Contents GENERAL INFORMATION ....................... 4 SAFETY PRECAUTIONS ......................6 INDOOR AND OUTDOOR’S UNITS OUTLINE ...............11 LED PANEL ON INDOOR UNIT ..................... 12 RECOMMENDED OPERATING CONDITIONS ..............13 INFRARED REMOTE CONTROLLER ................... 14 HEAT, COOL, FAN OPERATION ................... 18 DRY OPERATION ........................
GENERAL INFORMATION Outline of specific features ECO-FRIENDLY REFRIGERANT R410A As R410A refrigerant contains no chlorine, it does not damage ozone. POWER CONTROL THROUGH "DC INVERTER" Power is supplied according to real needs of comfort, thus permitting a sure energy saving. INFRARED REMOTE CONTROLLER All available functions of the air conditioner can be set by using the infrared remote controller, whose LCD panel immediately shows the operating parameters.
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GENERAL INFORMATION INDOOR FAN AUTOMATIC SPEED CONTROL The airflow from the Indoor Unit can be controlled step by step, on the basis of the difference between the room temperature and the set temperature. This allows to reduce the lapse of time needed to reach the desired temperature both in Cooling and Heating mode, by treating the appropriate air volumes.
SAFETY PRECAUTIONS Before starting the air conditioner, please read carefully the information in this "USER'S MANUAL". The User's Manual contains very important suggestions relatied to installation, operation and maintenance of the air conditioner and concerning your personal safety. The Manufacturer accept no responsibility for the damages that may arise due to non- observance of the instructions listed in this "USER'S MANUAL".
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SAFETY PRECAUTIONS • Strictly observe the instructions provided in this Manual. • The air conditioning system contains inside its refrigerant circuit the R410A gas under pressure. Never disconnect refrigerant pipes or connection joints. • Never perform any handling on Outdoor Unit service valves or on Indoor Unit’s unions.
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SAFETY PRECAUTIONS Installation Never try to install this Unit by yourself, i.e. without the support of Technical Personnel. Never try to reapir the Unit by yourself. The Unit's components can be reached only by opening or removing the covering panels, and this involves exposure to high voltage. Even by disconnecting power supply, it is not always possible to avoid the risk of electric shocks.
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SAFETY PRECAUTIONS Always observe the operating precautions listed in the following tables. In this way, correct operation and safeguard of people, animals and objects inside the air-conditioned room will be ensured. WARNING Use the correct voltage and frequency for power Do not insert the air conditioner's plug into multiple supply.
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SAFETY PRECAUTIONS CAUTION Ventilation should be operated when using Do not use sprayers near the air conditioner and at the same time the air conditioner and gas do not spray anything towards the appliance. burners.Insufficient ventilation may cause lack of oxygen. Do not place burners near the airflow of air Do not expose plants or animals to the direct conditioner.
INDOOR AND OUTDOOR’S UNITS OUTLINE The figure below is for explanation purpose only. The real appearance of the components could be rather different. Indoor Unit Air inlet Air outlet Outdoor Unit Air inlet (rear) Air inlet (side) Air outlet Indoor Unit 1.
LED PANEL ON INDOOR UNIT LCD DISPLAY WINDOW OPERATION indication lamp This lamp illuminates when the air conditioner is in operation. AUTO indication lamp auto Lights up during Auto operation. TIMER indication lamp Lights up during Timer operation. CLEAN AIR indication lamp Lights up when CLEAN AIR feature is activated and Ionizer can generate abundant anions to fill the room with refreshing and natural air.
RECOMMENDED OPERATING CONDITIONS To obtain the best performances from the Unit, it is recommended its use under the following conditions: Outdoor temperature: 18° to 50°C Room temperature: 17° to 32°C COOLING CAUTION: OPERATION Room relative humidity should be less than 80%. If the air conditioner operates beyond this limit, the surface of the heat exchanger could get covered with frost.
INFRARED REMOTE CONTROLLER Buttons' outline ADJUST ADJUST To increase set To decrease set temperature by steps temperature by steps of 1°C. of 1°C. ON/OFF FAN SPEED To start/stop the Unit. To select fan speed according to the following sequence: MODE AUTO - LOW - MED -HIGH (°C) SET TEMPERATURE...
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INFRARED REMOTE CONTROLLER LCD panel outline AUTO COOL HIGH HEAT TIMER ON/OFF TEMPERATURE/TIMER DISPLAY: It display set temperature (17°C to 30°C) and TIMER settings. If FAN mode is selected, there will be no display. TRANSMISSION Indicator: This transmission indicator will light when remote control transmits signals to the Indoor Unit.
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INFRARED REMOTE CONTROLLER Installation & correct use of remote controller Max. allowed distance: 8 metres 1) Make sure the 2 batteries (“AAA” type, 1.5V) are fully charged and correctly fitted in the special slot on the remote controller, by respecting the polarity marked on the remote controller itself. The batteries' average life is of about 6 months ~ 1 year.
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INFRARED REMOTE CONTROLLER Batteries' replacement If after the transmission of a signal by remote controller the confirmation sound emitted by the Indoor Unit's buzzer is no more heard, or the indicator on remote controller's display does not light up, batteries must be replaced.
HEAT, COOL, FAN OPERATION COOL, HEAT, FAN Modes Connecting/operating the air conditioner Connect the air conditioner to the power source: the OPERATION” LED on Indoor Unit’s panel will start flashing. (°C) SET TEMPERATURE Select your desired operation mode by pressing “MODE”...
DRY OPERATION DRY Mode DRY mode is a Cooling mode at low fan speed; the refrigerant flow through indoor heat exchanger is compatible with low fan speed, so as to allow the (°C) SET TEMPERATURE condensation of room humidity without changing of AUTO air temperature.
AUTO OPERATION AUTO Mode When AUTO mode is selected, the air conditioner automatically chooses the suitable operation settings according to room temperature and eventually to the temperature set by the User. The four possible options are among: “COOL”, “DRY”, (°C) SET TEMPERATURE “HEAT”, “FAN”.
TIMER FUNCTION TIMER ON (Programmed Start) TIMER ON function allows you to program the automatic start of the air conditioner according to your needs. In this way, the air conditioner will start operating at your desired time. (°C) SET TEMPERATURE Programmed Start - TIMER ON AUTO HIGH...
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TIMER FUNCTION TIMER OFF (Programmed Stop) TIMER OFF function allows you to program the automatic stop of the air conditioner according to your needs. In this way, the air conditioner will stop operating at your desired time. (°C) SET TEMPERATURE Programmed Stop - TIMER OFF AUTO HIGH...
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TIMER FUNCTION COMBINED TIMER (Setting both ON and OFF timers simultaneously) TIMER ON/OFF or TIMER OFF/ON function allows you to set the automatic start/stop or stop/start of the air conditioner at your desired time. TIMER OFF → TIMER ON (On → Stop → Start operation) This feature is useful when you want to stop the air conditioner after you go to bed, and start it again in the morning when you wake up or when you return home.
“SLEEP" (ENERGY SAVING) FUNCTION SLEEP Mode Before you go to bed, you can press SLEEP button and the air conditioner will run so as to make your sleep SET TEMPERATURE( C) more comfortable. AUTO COOL HIGH Use of SLEEP function HEAT After the Unit’s start, select COOL, HEAT or AUTO mode ADJUST...
"FOLLOW ME" FUNCTION FOLLOW ME Mode Outline of “Follow Me” function In “Follow Me” function, remote control operates as a remote thermostat, allowing a precise control of temperature from its location. Connecting/Operating the air conditioner (°C) SET TEMPERATURE Connect the air conditioner to the power source: AUTO “OPERATION”...
"TURBO" FUNCTION TURBO function Outline of “Turbo” function “Turbo” function allows you to reach your desired temperature more quickly. “TURBO” button, related to this function, is available in COOL mode only. (°C) SET TEMPERATURE Connecting/Operating the air conditioner AUTO Connect the air conditioner to the power source: HIGH COOL “OPERATION”...
"CLEAN AIR" FUNCTION CLEAN AIR Mode Outline of “Clean Air” function Air quality is the key to comfort. This air conditioner is equipped with Ionizer device: Ionizer can generate abundant anions to fill the room with refreshing and nature air. Thanks to “Clean Air”...
"AUTO CLEAN" FUNCTION AUTO CLEAN Mode Outline of “Auto Clean” function Thanks to this function, the air conditioner is able to carry on the self-cleaning. “Auto Clean” function is used after the shut down of COOLING operation to clean the Evaporator and keep it fresh for the next operation.
EMERGENCY OPERATION AND TEST SWITCH Control panel To reach the control panel, lift the front panel before. • Opening the front panel: Pull up the front panel at both ends till a click Frontal panel is heard and the panel remains fixed. Do not lift the panel any further because the hinges could get broken.
ADJUSTING THE AIRFLOW DIRECTION Adjusting the vertical airflow direction The inner electronics automatically selects the best position for the louver according to the operation mode: • in HEATING mode: the flaps are vertically set • in COOLING mode: the flaps are horizontally set. SETTING YOUR PREFERENCES Adjust the air direction properly to obtain a higher degree in comfort and to avoid harmful drafts.
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ADJUSTING THE AIRFLOW DIRECTION Adjusting the horizontal airflow direction Horizontal airflow direction can be MANUALLY set by moving the vertical outlet grille behind the horizontal flap. Setting your preferences: BEFORE YOU START: Use the “DIRECTION/SWING” button on remote control to move the vertical airflow louver in the middle position.
CLEANING AND MAINTENANCE OF THE AIR CONDITIONER Indoor Unit's cleaning WARNING Before starting any kind of ordinary maintenance: 1 - Stop the appliance by pressing "ON/OFF" button on remote controller; 2 - Move the circuit breaker to "OFF" or "0" position; 3 - Pull the plug out of the power socket;...
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CLEANING AND MAINTENANCE OF THE AIR CONDITIONER Cleaning the Air Filters (polypropylene net type) CAUTION • Do not touch the metal parts of the Unit when removing the filters. Injuries can occur when handling sharp metal edges. • Do not use water to clean inside the air conditioner. Exposure to water can destroy the insulation, leading to possible electric shock.
CLEANING AND MAINTENANCE OF THE AIR CONDITIONER Cleaning the Rear Air Inlet Grille Rear Air Inlet Grille Rear Air Inlet Grille The rear air inlet grille should be checked and cleaned every two weeks or more often if necessary. A clogged air inlet grille will reduce cooling/heating efficiency.
HINTS FOR ECONOMICAL OPERATION Choose an adequate temperature setting: • When the air conditioner is operating in Heating mode, avoid to set a too high temperature value. • When the air conditioner is operating in Cooling mode, avoid to set a too low temperature Too cold! value.
TROUBLESHOOTING Following symptoms are not air conditioner's troubles The following table shows a series of seeming malfunctions. Please check the following items before calling the Authorized Technical Service. WHAT HAPPENS REASON • If "OPERATION" LED on Indoor Unit lights up, it is normal that the system does not immediately restart.
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TROUBLESHOOTING Problems deriving from the remote controller Before starting troubleshooting, please perform the following checks: It is not possible to change the settings while the air conditioner is operating WHAT HAPPENS CHECK POSSIBLE REASON When operating in "AUTO" mode, the Check if "AUTO"...
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TROUBLESHOOTING Problems and possible solutions The following table shows a series of problems and their possible reasons and solutions. Please carry out the following checks before contacting the Authorized Technical Service. CONDITION CAUSES OR CHECK POINTS • Check if electric power is available and whether the Unit is correctly connected to the power source.
TROUBLESHOOTING CAUTION Never try to repair the Air Conditioner by yourself If one of the following malfunctions occur, immediately stop operation, turn off the main switch and contact the Authorized Technical Service: • You smell something burning. • HKEI 275, 365, 515 XS: Display on Indoor Unit shows the following Error Codes: E0, E1, E2, E3, E4, E5, E6, E7, E8 or P0, P1, P3, P4.
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Products that Indoor Units: • HKEI 275 XS • HKEI 365 XS • HKEI 515 XS • HKEI 685 XS Outdoor Units: • HCKI 275 XS • HCKI 365 XS • HCKI 515 XS • HCKI 685 XS conform to the following Directives: •...
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ESLAT AS Välja 35a, Tallinn 10616, Estonia Tel.: (+372) 6 567 894 Fax: (+372) 6 567 896 Skype: eslat.as E-mail: info@eslat.ee Website: www.eslat.ee Due to on-going technological development of the Products by the Manufacturer, we reserve the right to vary the technical specifications at any time and without notice.
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