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Safety Precautions 

• The precautions described herein are classified as WARNING  and CAUTION. They both contain important 

information regarding safety.  Be sure to observe all precautions without fail. 

•  Meaning of WARNING  and CAUTION notices 

� WARNING 

Failure to follow these instructions properly may result in personal injury or loss of life. 

� CAUTION 

Failure to observe these instructions properly may result in property damage or personal injury, which may be serious depending on the circumstances. 

• The safety  marks shown in this manual have the following meanings: 

I  Be sure to follow the instnuctions. 

Be sure to establish an earth connection. 

(S) 

Never attempt. 

• After completing installation,  conduct a trial operation to check for faults and explain to the customer how to 

operate the air conditioner and take care of it with the aid of the operation manual. 

�  WARNING 

• Ask your dealer or qualified  personnel to carry out installation work. 

Do not  attempt  to  install the air conditioner yourself.  Improper installation may  result in water  leakage,  electric  shocks  or fire. 

•  Install the air conditioner in accordance with the instructions in this installation manual.  Improper instanation may result in water leakage, electric shocks or fire. 
•  Be sure to use only the specified accessories and parts for installation work. Failure to use the specified parts may result in the unit falling, water leakage, electric shocks or fire. 

• Install the air conditioner on a foundation strong enough to withstand the weight of the unit. A foundation of •sufficient streng� may result in �e equipment falling and causing •��-
• Electrical work must be perfonmed in accordance with relevant local and national regulations and with instructions in this installation manual. 

Be sure  to  use  a dedicated  power supply circuit only.  Insufficiency of power circuit capacity and improper workmanship may result in electric shocks or fire. 

•  Use  a  cable  of suitable  length.  Do not use  tapped  wires or an extension  lead, as this may cause overheating,  electric  shocks  or fire. 

• Make sure that all wiring is secured,  the specified wires are used, and that there is no strain on the terminal 

connections  or wires.  Improper connections or securing of wires may result in abnormal heat build-up or fire. 

• When wiring the power supply and connecting the wiring between the indoor and outdoor units, position the wires so that the 

control box lid can  be securely fas tened.  Improper positioning of the control box lid may result in electric shocks, fire or over heating terminals. 

• If refrigerant gas leaks  during  installation,  ventilate the area immediately. 

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Toxic gas may be produced  if the refrigerant comes into contact with fire. 

• After completing installation, check for refrigerant gas leakage. Toxic gas may be produced if the refrigerant gas 

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leaks into the room and comes into contact with a source of fire, such as a fan heater, stove or cooker. 

• When installing or relocating the air conditioner, be sure to bleed the refrigerant circuit to ensure it is free of air, and use only the specified 

refrigerant (R32). The presence of air or other foreign matter in the refrigerant circutt causes abnormal pressure rise, which may result in equipment damage and even injury. 

•  During installation, attach the refrigerant piping securely before running the compressor. If the refrigerant pipes are not attached and the stop 

valve is open when the compressor is run, air will be sucked in, causing abnormal pressure in the refrigeration cycle, which may result in equipment damage and even injury. 

•  During pump-down, stop the compressor before removing the refrigerant piping. If the compressor is stil running and the stop valve is open during pump-down, 

air will be sucked in when the refrigerant piping is removed, causing abnormal pressure in the refrigeration cycle, which may result in equipment damage and even injury. 

• Be sure to earth the air conditioner. 

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Do not earth the unit to a utility pipe,  lightning conductor or telephone earth lead.  Imperfect earthing may result in electric  shocks. 

•  Be sure  to  install  an earth leakage  circuit b reaker.  Failure to install an earth leakage circuit breaker may result in electric shocks or fire. 

• Do not pump down when the refrigerant has leaked, otherwise the compressor may be damaged. 

�  CAUTION 

• Do not install the air conditioner at any place where there is a danger of flammable gas leakage. 

(S) 

In the event of a gas leakage, build-up of gas near the air conditioner may cause a fire to break out. 

• While following the instructions in this installation manual, install drain piping to ensure proper drainage and insulate 

piping  to  prevent condensation.  Improper drain piping may result in indoor water leakage and property damage. 

• Tighten the flare nut according to the specified method such as with a torque wrench. If the flare nut is too tight, it may crack after prolonged use, causing refrigerant leakage. 
• Take adequate steps to  prevent the outdoor unit being used as a shelter by small animals. 

Small animals making contact with electrical parts can cause malfunctions, smoke or fire. Please instruct the customer to keep the area around the unit clean. 

• The temperature of refrigerant circuit will be high, please keep the inter-unit wires away from copper pipes that are not thenmally insulated. 

Summary of Contents for GTKY50UV16V3

Page 1: ...DAIKIN 3P665364 4T M21 P079E DAIKIN ROOM AIR CONDITIONER OPERATION MANUAU MODELS F GTKY50UV16V3 F GTKY50UV16U3 F GTKY50UV16V2 F GTKY50UV16U2 fC _JNVERTER 3P665364 4T M21 P079E...

Page 2: ...ce quality and or longevity of the object concerned Do not exposeplants or animals directly to the airflow from the unit as this may cause adverse effects Do not place appliances that producenaked fla...

Page 3: ...ives signals from the remote controller When the unit receives a signal you will hear a beep sound Case Sound type Operation start beep beep Settings changed beep Operation stop long beep 12 OPERATION...

Page 4: ...FAN 9 ECONO button ECONO operation 10 COANDA button COANDA operation 11 TIMER CANCEL button Cancels the timer setting 12 ON TIMER button 13 OFF TIMER button 14 GOOD SLEEP button NOTE Notes on remote c...

Page 5: ...get it wet The maximum transmission distance is about 7m A J P Receiver To attach the accessory filters Set the accessory filters under the tabs of the filter frame on the indoor unit When attaching...

Page 6: ...remote the default set temperature will be set as mentioned in below table Mode Set temperature before remote switched OFF Set temperature after remote switched ON Cool If set temperature 24 c Defaul...

Page 7: ...s children from operating the remote controller by mistake To set the CHILD LOCK Press nd ogether for about 5 seconds we will be displayed on the remote LCD If a button is pressed while CHILD LOCK is...

Page 8: ...he LCD The flaps horizontal blades will begin to swing To set the flaps at desired position This function is effective while the flaps are in auto swing mode Press lswiN when the flaps reach the desir...

Page 9: ...the settings to be cancelled and disappears from the LCD ECONO operation functions in COOL and DRY operation POWER CHILL and ECONO operation cannot be used at the same time l fl is displayed on the L...

Page 10: ...few seconds IC E C 0 OFF and the stop time default 2HR are displayed on the LCD ON OFF c J The TIMER lamp lights orange 0 1 TEMP ISP ay 2 Press v while DC is blinking Each pressing of the button chan...

Page 11: ...toward you to disengage one of the front panel shafts 2 Disengage the front panel shaft on the other side in the same manner 3 After disengaging both front panel shafts pull the front panel toward you...

Page 12: ...ters into slots of the front grille Close the front panel slowly and push the panel at the 3 points IFRONT I I Accessory filter I Filter type Ag ion filter I Micro filter PM 2 5 Maintenance 11 The acc...

Page 13: ...filter 1 set Ag ion filter 1 set Anti Microbial filter 1 set Micro filter PM2 5 1 set Operation with dirty filters 1 cannot deodorise the air 3 results in poor cooling Prior to a long period of non u...

Page 14: ...ctuations It automatically resumes operation in about 3 minutes Voltage range protection 160V 265V A sound is heard A sound like flowing water This sound is generated because the refrigerant in the ai...

Page 15: ...been tripped or the fuse blown operate Is there a power failure OPERATION lamp is off Are batteries set in the remote controller Is the timer setting correct The room does not cool down Is the airflow...

Page 16: ...After a power failure Lightning The air conditioner automatically resumes operation in about 3 minutes You should just wait for a while If there is a risk lightning could strike in the neighbourhood...

Page 17: ...RD FAULT E5 OL STARTED E7 DC FAN MOTOR FAULT E8 OVERCURRENT INPUT F3 HIGH TEMPERATURE DISCHARGE PIPE CONTROL F6 HIGH PRESSURE CONTROL IN COOLING OUTDOOR HO SENSOR FAULT UNIT H6 FAULTY SUCTION AIR TEMP...

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Page 21: ...installed securely Fall vibration noise No refrigerant gas leaks Incomplete cooling function Refrigerant gas and liquid pipes and indoor drain hose Water leakage extension are thermally insulated Dra...

Page 22: ...as stopvalve sservice port thenfullyopenliquidand gas stopvalves Do not attempt to turn valve rod beyond its stop 8 Tighten valve caps and service port caps for the liquid and gas stop valves with a t...

Page 23: ...ue 32 7 39 9N m 21 6 27 4N m O D 9 5mm 333 407 kgf cm 220 280 kgf cm Gas side I 0 D 12 7mm 49 5 60 3N m 48 1 59 7N m 505 615 kgf cm O D 15 9mm 61 8 75 4N m 490 61O kgf cm 10 8 14 7N m 110 150 kgf cm 6...

Page 24: ...ghtened too much it may cause condensation or water dripping f Heat insulationpipe cover Slit 1111q11111J Slit Vinyl tape This illustration shows the case of the left rear piping Sectional view wire I...

Page 25: ...d with the unit it WARNING ____________________________________ 1 _a1J_ 1 _N_ _ 6 Use a stabiliser if required by the voltage supply condition Do not use tapped wires extension cords or starburst conn...

Page 26: ...oor unit to the A mounting plate with the E indoor unit fixing screws M4 x 12L 10 Caulk thegap between the pipe and the front grillewith putty 11 After completing refrigerant piping wiring and drain p...

Page 27: ...id pipeend Gaspipeend Drainhose position Applicable Unit Size Type H X W X D A B C i 298 X 800 X 229 800 116 5 116 5 298 X 821 X 235 821 128 126 5 298 X 885 X 229 885 116 5 116 5 298 X 906 X 235 906 1...

Page 28: ...s I When there is no work space because the unit is close to ceiling CAUTION 1 Push up Be sure to wear protection gloves Place both hands under the centre of the front grille and while pushing up pull...

Page 29: ...length is 3m in order to avoid noise from the outdoor unit and vibration Mechanical noise and vibration may occur depending on how the unit is installed and the environment in which it is used Dimensi...

Page 30: ...he unit may cause interference with the picture or sound 9 the unit can be installed at the recommended height 1 8m 10 no laundry equipment is nearby fflGi l li11 114 The outdoor unit should be positi...

Page 31: ...nt gas leaks during installation ventilate the area immediately 0 Toxic gas may be produced if the refrigerant comes into contact with fire After completing installation check for refrigerant gas leak...

Page 32: ...3P665364 4T M21P085D DAIKIN ROOM AIR CONDITIONER INSTALLATION MANUAL l MODELS F GTKY50UV16V3 F GTKV50UV16U3 F GTKY50UV16V2 F GTKV50UV16U2 J C JNVERTER 3P665364 4T M21P085D...

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