Hisense AUD-18UX4SGKL User And Installation Instructions Manual
Hisense AUD-18UX4SGKL User And Installation Instructions Manual

Hisense AUD-18UX4SGKL User And Installation Instructions Manual

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Thank you very much for purchasing this Air Conditioner. Please
read this
use and installation instructions
carefully before installing
and using this appliance and keep this manual for future reference.

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Summary of Contents for Hisense AUD-18UX4SGKL

  • Page 1 Thank you very much for purchasing this Air Conditioner. Please read this use and installation instructions carefully before installing and using this appliance and keep this manual for future reference.
  • Page 2 24-hour period. the display and is convenient for maintenance. APPLICATION MODEL On\Off Unitary Air-conditioner DC Inverter Unitary Air-conditioner AUD-18UX4SGKL AUD-18HX4SUNL AUD-24UX4SZLH AUD-24HX4SZLH AUD-36UX4SAMH AUD-36HX6SAHH AUD-48UX6SPHH...
  • Page 3: Table Of Contents

    Contents ---- ------------------------------------------------------------------------------- 1 Alert Symbols -------------------------------------------------------------------------------- 2 Caution Statements ------------------------------------------------------------------- 3 Composition of the Air-Conditioner remote controller o peration Manual ------------------------------------------------------------------ Wire Remote Controller introduce --------------------------------------------------------------- . Operation with wire remote controller ------------------------------------------------------------------------------- 2.1 Mode function -------------------------------------------------------------------------------- 2.2 sleep function -------------------------------------------------------------------------------- 2.3 Timer function -----------------------------------------------------------------...
  • Page 4: Alert Symbols

    Contents Installation and Maintenance ------------------------------------------------------------------------ 1. Safety Notice --------------------------------------------------- 2. The Tools and Instrument for Installation -------------------------------------------------------- 3. The Installation of the Indoor Unit ------------------------------------------------------------------ 3.1 The Initial Check ----------------------------------------------------------------------- 3.2 Installation --------------------------------------------------------------------- 4. Refrigerant Pipe ------------------------------------------------------------------ 4.1 The Pipe Material ----------------------------------------------------------- 4.2 The Connection of the Pip -------------------------------------------------------------------------...
  • Page 5: Caution Statements

    CAUTION Statements We recommend that this air-conditioner be installed properly by qualified installation technicians in accordance with the installation instructions provided with the unit. Before installation, check if the voltage of the power supply in your home or office is the same as the voltage shown on the nameplate.
  • Page 6: Composition Of The Air-Conditioner

    Composition of the Air-conditioner Indoor unit (24K,36K,48K,60K) Indoor unit(18K) Air inlet Air outlet The conditioned air is blown out of the Refrigerant Pipes air-conditioner through it. Power cord The indoor and outdoor units are connected by Drainage copper pipes through pipe which the refrigerant flows.
  • Page 7 Composition of the Air-conditioner SET TEMP ROOM TEMP ON/OFF AUTO MODE NO . MODE SWING SLEEP SUPER TIMER ON TIMER OFF SET TIMER SMART IFEEL DIMMER TIMER ON TIMER OFF CLOCK SWING Wire remote controller Wireless remote controller It is used for controlling power ON/OFF, It is used for controlling wire remote controller, setting the running mode, temperature, setting the running mode, temperature, fan...
  • Page 8: Remote Controller Operation Manual

    Remote controller operation manual Wire emote controller introuce: LCD screen ROOM TEMP Wireless remoter receiver ON/OFF button TEMP. setting button FAN speed button MODE select button TIMER/SLEEP button Room temperature sensor 1 . Room temperature sensor: A temperature sensor inside the remote control switch is set to sense room temperature, and the temperature will be sent to indoor unit.
  • Page 9 remote controller operation manual 8 .LCD screen Display room temperature and setting temperature Running state sign area Which SET TEMP indicate the running state ROOM TEMP Fan speed display Flap direction display (For duct AUTO type unit, this function is invalid) TIMER ON TIMER OFF SET TIMER Display timer setting...
  • Page 10: Operation With Wire Remote Controller

    remote controller operation manual 2. Operation with wire remote controller 2. 1 Mode function “ ” 2.1.1 Press MODE button to select operation mode: cooling mode dry mode fan mode heating mode auto-run mode “ ” 2.1.2 Press ON/OFF button to turn on the unit. “...
  • Page 11: Sleep Function

    remote controller operation manual 2. 2 sleep function ROOM TEMP Press timer/sleep button once to active sleep function. And sleep ”will appear on LCD. sign“ Press timer/sleep button again to cancel sleep function, and sleep sign on LCD will disappear. Note: During fan mode, auto mode,the sleep function is invalid.
  • Page 12: Wire Remote Controller Installation

    remote controller operation manual 3.wire Remote controller installation Installation of the wire remote controller please refer to the following: The wire remote controller must be installed by qualified installation technicians in accordance with installation drawing instruction, the power should be shut off before installation. Air flow and away from heating where the wire remote controller is installed.
  • Page 13: Wireless Remote Controller Introduce

    Remote controller 4.Wireless remote controller Remote controller The remote controller transmits signals to the system. ON/OFF BUTTON The appliance will be started when it is energized or will be stopped when it is in operation, if you press this button. MODE BUTTON Press this button to select the operation mode.
  • Page 14 Remote controller Remote controller How to Insert the Batteries Remove the battery cover according to the arrow direction. Insert new batteries making sure that the (+) and (-) of battery are matched correctly. Reattach the cover by sliding it back into position. Note: Use 2 LR03 AAA(1.5volt) batteries.
  • Page 15: Operation Mode

    Operation instructions Operation modes Selecting mode Each time MODE button is pressed, the operation mode is changed in sequence: COOLING FAN ONLY HEATING Heating mode is NOT available for cooling only air conditioner. FAN mode Each time the "FAN" button is pressed, the fan speed is MODE CLOCK TIMER ON TIMER OFF...
  • Page 16: Airflow Direction Control

    Operation instructions Airflow direction control (invalid for this model) Airflow direction control Vertical and horizontal airflow is automatically adjusted to a certain angle in accordance with the operation mode after turning on the unit. The direction of airflow can be Operation mode Direction of airflow also adjusted to your own requirement by pressing the...
  • Page 17: Smart Mode

    Operation instructions SMART mode Press the SMART button, the unit enters SMART mode(fuzzy logic operation) directly regardless of the unit is on or off. In this mode, temperature and fan speed are automatically set based on the actual room temperature. Operation mode and temperature are determined by indoor temperature Heat pump models Indoor temperature...
  • Page 18: Timer Mode

    Operation instructions Timer mode It is convenient to set the timer on with TIMER ON buttons when you go out in the morning To achieve a comfortable room temperature at the time you get home. You can also set Timer off at night to enjoy a good sleep with TIMER OFF How to set TIMER ON TIMER ON button can be used to set the timer programming as wished in order to...
  • Page 19: Sleep Mode

    Operation instructions SLEEP mode SLEEP mode SLEEP mode can be set in COOLING, HEATING or DRYING operation mode, This function gives you a more comfortable environment for sleep. In SLEEP mode, MODE CLOCK TIMER ON TIMER OFF The appliance will stop operation automatically after operating for 8 hours. SWING SMART SLEEP...
  • Page 20: 2 . Remote Controller-J1

    Remote controller Remote controller The remote controller transmits signals to the system. ON/OFF BUTTON The appliance will be started when it is energized or will be stopped when it is in operation, if you press this button. MODE BUTTON Press this button to select the operation mode. FAN BUTTON Used to select fan speed in sequence auto, high, medium or low.
  • Page 21 Remote controller Remote controller How to Insert the Batteries Remove the battery cover according to the arrow direction. Insert new batteries making sure that the (+) and (-) of battery are matched correctly. Reattach the cover by sliding it back into position. Note: Use 2 LR03 AAA(1.5volt) batteries.
  • Page 22: Operation Mode

    Operation instructions Operation modes Selecting mode Each time MODE button is pressed, the operation mode is changed in sequence: COOLING FAN ONLY HEATING Heating mode is NOT available for cooling only air conditioner. FAN mode Each time the "FAN" button is pressed, the fan speed is changed in sequence: ON/OFF Auto...
  • Page 23: Airflow Direction Control

    Operation instructions (invalid for this model) Airflow direction control Airflow direction control Vertical and horizontal airflow is automatically adjusted to a certain ON/OFF angle in accordance with the operation mode after turning on the unit. The direction of airflow can be Operation mode Direction of airflow also adjusted to your own requirement by pressing the...
  • Page 24: Smart Mode

    Operation instructions SMART mode Press the SMART button, the unit enters SMART mode(fuzzy logic operation) directly regardless of the unit is on or off. In this mode, temperature and fan speed are automatically set based on the actual room temperature. Operation mode and temperature are determined by indoor temperature Heat pump models Indoor temperature...
  • Page 25: Timer Mode

    Operation instructions Timer mode It is convenient to set the timer on with TIMER ON buttons when you go out in the morning To achieve a comfortable room temperature at the time you get home. You can also set timer off at night to enjoy a good sleep with TIMER OFF. How to set TIMER ON TIMER ON button can be used to set the timer programming as wished in order to switch on the appliance at your desired time.
  • Page 26: Sleep Mode

    Operation instructions SLEEP mode SLEEP mode SLEEP mode can be set in COOLING, HEATING,DRYING operation mode. This function gives you a more comfortable environment for sleep. In SLEEP mode, ON/OFF The appliance will stop operation automatically after operating for 8 hours. Note: Heating is NOT available for cooling only air conditioner.
  • Page 27: Remote Controller-E4-07

    remote controller operation manual -E4-07 Remote controller The remote controller transmits signals to the system. ON/OFF BUTTON The appliance will be started when it is energized or will be stopped when it is in operation, if you press this button. MODE BUTTON Press this button to select the operation mode.
  • Page 28 remote controller operation manual How to Insert the Batteries Remove the battery cover according to the arrow direction. Insert new batteries making sure that the (+) and (-) of battery are matched correctly. Reattach the cover by sliding it back into position. Note: Use 2 LR03 AAA(1.5volt) batteries.
  • Page 29: Operation Mode

    remote controller operation manual Operation mode Selecting mode Each time MODE button is pressed, the operation mode is changed in sequence: COOLING FAN ONLY HEATING Heating mode is NOT available for cooling only air conditioner. FAN mode Each time the "FAN" button is pressed, the fan speed is changed in sequence: Auto High...
  • Page 30: Airflow Direction Control

    remote controller operation manual Airflow direction control (invalid for this model) Airflow direction control Vertical airflow is automatically adjusted to a certain angle in accordance with the operation mode after turning on the unit. The direction of airflow can be Operation mode Direction of airflow also adjusted to your own MODE...
  • Page 31: Smart Mode

    remote controller operation manual SMART mode Press the SMART button, the unit enters SMART mode(fuzzy logic operation) directly regardless of the unit is on or off. In this mode, temperature and fan speed are automatically set based on the actual room temperature. SMART button is ineffective in SUPER mode.
  • Page 32: Timer Mode

    remote controller operation manual Timer mode It is convenient to set the timer on with TIMER ON button when you go out in the morning To achieve a comfortable room temperature at the time you get home. You can also set timer off with TIMER OFF button at night to enjoy a good sleep.
  • Page 33: Sleep Mode

    remote controller operation manual SLEEP mode SLEEP mode SLEEP mode can be set in COOLING, HEATING,DRYING or SMART operation mode. This function gives you a more comfortable environment for sleep. In SLEEP mode, The appliance will stop operation automatically after operating for 8 hours. Note: Heating is NOT available for cooling only air conditioner.
  • Page 34: Special Remarks

    Operation manual 5. Special remarks · 3 minutes protect after compressor stop For protect compressor, there are at lest 3 minutes stopping after compressor stop. · 5 minutes protect Compressor must run 5 minutes at least once running. In the 5 minutes, compressor will not stop even the room temperature reach the setting point unless you use remoter to turn off the unit(all indoor unit be turned off by user).
  • Page 35: Operation Manual

    Operation manual 6.3 Not Cooling or Heating Well Check for obstruction of air flow of outside or inside units. Check if too much heat source exists in the room. Check if the air filter is clogged with dust. Check to see if the doors or windows are opened or not. Check if the temperature condition is not within the operation range.
  • Page 36: Diagram Of Refrigerant Cycle

    Diagram of refrigerant cycle 1.REFRIGERANT FLOW DIAGRAM INDOOR UNIT OUTDOOR UNIT Gas piping Compressor Accumulator Wide service valve 4-way valve Liquid piping Service valve Heating cycle Note: EEV is only valid for DC inverter air-conditioner,for air conditioner,use capillary. Cooling cycle Accumulator is only applicable to 48k and 60k air-conditioners.
  • Page 37: Installation And Maintenance

    Installation and Maintenance 1. Safety Notice WARNING · Installation should be left to the dealer or another professional person. (Improper installation may cause water leakage, electrical shock, or fire.) · Install the unit according to the instruction given in this manual. (Incomplete installation may cause water leakage, electrical shock, or fire.) ·Be sure to use the supplied or specified installation parts.
  • Page 38: The Tools And Instrument For Installation

    Installation and Maintenance 2. The Tools and Instruments for Installation Number Tool Number Tool Standard screwdriver Knife or wire stripper Vacuum pump Gradienter Charge hose Hammer Pipe bender Churn drill Adjustable wrench Tube expander Tube cutter Inner hexagon spanner Cross head screw-driver Tape measure 3.
  • Page 39: Installation

    Installation and Maintenance ·Optimum air distribution is ensured. 3.2 Installation · The air passage is not blocked. 3.3.1 Suspension bolts · Condensate can drain properly. (1) Consider the pipe direction, wiring and maintenance · The ceiling is strong enough to bear the weight of carefully, and choose the proper direction and location the indoor unit.
  • Page 40 Installation and Maintenance A ir intake Hanger bracket Suspension bolt Rack Indoor unit Double nuts and washers Fig. 3.7 A ir outlet 3.3.4 The horizon adjustment of the indoor unit (Unit:mm) (1) Make sure that the hanger bracket is fixed by the nut and the washer.
  • Page 41: Refrigerant Pipe

    Installation and Maintenance Static pressure Static pressure (2) As shown in Fig. 4.3, screw up the nuts with 2 spanners. Canvas duct Canvas duct The valve for the amount of air Insulation material Outside air (through the filter) Air inlet Air-outlet Horizon Service mouth...
  • Page 42: Drain Piping

    Installation and Maintenance 5. Drain piping CAUTION · Install the drain piping Drain piping connections Refrigerant pipes · Do not connect the drain directly to sewage pipes that smell of ammonia. The ammonia in the sewage might enter the indoor unit through the drain pipes and corrode the heat exchanger.
  • Page 43: Electrical Wiring

    Installation and Maintenance 6 . E l e c t r i c a l w i r i n g 6.1 General check CAUTION · When clamping the wiring, use the included clamping material as shown in the FIG.6.1 to prevent outside pressure being exerted on the wiring connections and clamp firmly.
  • Page 44: Hange Of Static Pressure C

    Installation and Maintenance 6.2 change of Static pressure The static pressure outside the indoor unit can be chosen . 6.2.1 Models except 24K & 36K (High-Efficiency DC-Invert type ): You can change the static pressure by changing the fan motor terminal which refer to following Fig6.2. Fan motor Low static pressure High static pressure...
  • Page 45: The Installation Of The Outdoor Unit

    Installation and Maintenance 7. The Installation of the Outdoor Unit Tube length L Indoor unit 7.1 Installation sites Avoid Height difference H Direct sunlight Aisle Or sideway Outdoor unit Thick Oil fog Wet Or Uneven place INVERTER type Container With Flammable materials Add.
  • Page 46: Refrigerant Tubing

    Installation and Maintenance 8.Refrigerant tubing The two refrigerant tubes (and electrical wire if local 8.1 Flaring with tube expander codes permit)should be taped together with white Note: A good flare have the following characteristics: armoring tape. The drain hose may also e included Inside surface is glossy and smooth.
  • Page 47: Leak Test

    Installation and Maintenance 9.2 Leak test Fig.8.3 Fig.8.5 Leak test all joints and valves of the indoor unit and Tapered nuts outdoor unit with liquid soap. Checking of the orifice Tube cap shouldn't be less than 30 seconds. Clean the Union Flare nut liquid soap after the test in case that the color of...
  • Page 48: Common

    Installation and Maintenance 9.5 Common ● Use an ELB (Electric Leakage Breaker). If not used, it will cause an electric shock or a fire. ● Do not operate the system until all the check points have been cleared. (A) Check to ensure that the insulation resistance is more than 1 megohm, by measuring the resistance between ground and the terminal of the electrical parts.
  • Page 49: Packing List

    PACKING LIST INDOOR UNIT PACKING LIST AMOUNT AMOUNT NAME INDOOR UNIT INDOOR ACCESSORIES 1 INDOOR ACCESSORIES 2 INDOOR ACCESSORIES 3 * MANUAL WIRE REMOTE CONTROLLER * :Invalid for18k types. OUTDOOR UNIT PACKING LIST NAME AMOUNT AMOUNT OUTDOOR UNIT DRAINAGE ELBOW Correct Disposal of this product This marking indicates that this product should not be disposed with other household wastes throughout the EU.

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