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Installation Tips 

■ 

Installing and Removing the indoor unit. 

it, 

CAUTION----------

Do not hold the midsection of the bottom of the front grille when 

carrying the indoor unit. 

• Installation method 

Hook the claws of the 

bottom frame to the 

® 

Mounting plate� 

® 

mounting plate. 

If the claws are difficult 

to hook, remove the 

front grille. 

• Removal method 

Push up the marked 

area (at the lower part 

of the front grille) to 

frame 

release the claws. If it is 

difficult to release, 

remove the front grille. 

■ 

Removing and installing the front panel. 

• Removal method 

Hold the front panel by the indentations in the main unit and 

open the panel. Slide the front panel sideways to disengage 

the front panel shaft. 

Then pull the front panel toward you to remove it. 
You can also remove the front panel by pushing it open until 

the front panel shaft is disconnected. 

• Installation method 

l-,. 

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Align the front panel shaft of the front panel with the grooves, 

and push all the way in, then close slowly. Push the centre of 

the lower surface of the panel firmly. 

ntpanel shaft 

�­

GrooveHr• 

■ 

Removing and installing the front grille. 

• Removal method 

1)  Remove the front panel and air filters. 

2)  Remove the flap (horizontal blade). 

3)  Remove the 3 screws from the front grille. 

4)  In front of the 000 mark of the front grille, there are 

3 upper hooks. Lightly pull the front grille toward you 

with one hand, and push down on the hooks with the 

fingers of your other hand. 

Upper hook 

000 mark area 

{D-('-&m� 

U,IJ 

Note:  Remove polythene film from front panel 

wherever applied. 

When there is insufficient work space because the unit 

is close to ceiling 

it, 

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 it toward  you. 

• Installation method 

1)  Install the front grille and firmly engage the upper hooks 

(3 locations). 

2)  Install 3 screws of the front grille. 

3)  Install the air filters and then mount the front panel. 

■  Opening the service lid.

The service lid is removable. 

• Opening method 

1)  Remove the service lid screw. 

2)  Pull out the service lid diagonally 

down in the direction of the arrow. 

3)  Pull down. 

Summary of Contents for FTKZ50UV16U4

Page 1: ...DAIKIN DAIKIN ROOM AIR CONDITIONER 3P665364 3T M21P078B OPERATION MANUAL MODELS FTKZ50UV16U4 fC _JNVERTER 3P665364 3T M21P078B...

Page 2: ...quality and or longevity of the object concerned Do not expose plants or animals directly to the airflow from the unit as this may cause adverse effects Do not place appliances that produce naked flam...

Page 3: ...beep sound Case Sound type Operation start beep beep Settings changed Operation stop 12 OPERATION lamp green 13 TIMER lamp orange 14 lndoor unit ON OFF switch beep long beep Press this switch once to...

Page 4: ...cts the operation mode COOUDRY FAN 8 Eco button Eco Operation 9 Timer button 1o Display button 7 11 12 1 RB2CA1 2 8 5 4 3 6 _ ____ 4 8 DAIKIN Displays the ambient temperature set temperature and turn...

Page 5: ...ls between the unit and the remote controller such as a curtain the unit will not operate Do not drop the remote controller Do not get it wet The maximum transmission distance is about 7m Receiver To...

Page 6: ...g cannot be changed Default Set Temperature Setting As per BEE regulation whenever Air Conditioner will be switched ON from the remote the default set temperature will be set as mentioned in below tab...

Page 7: ...r turn off child lock function When child lock functions is on 1111 icon is displayed on remote controller If you operate the remote controller the 1111 icon will blink three times without sending sig...

Page 8: ...is displayed on the LCD The louvres vertical blades will begin to swing The 3 D airflow direction 1 Press and and are displayed on the LCD The flap and louvres move in turn To cancel 3 D airflow press...

Page 9: ...To cancel I FEEL operation 2 Press 8 again 1 1 1 1 is disappears from the LCD NOTE Notes on ECO operation ECO operation can only be set when the unit is running Pressing Causes the settings to be can...

Page 10: ...set hour is 0 0 hour NOTE 9 Note on TIMER operation Once you set Timer Sleep operation the time setting is kept in the memory The memory is cleared when the remote controller batteries are replaced Ti...

Page 11: ...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 yourself and rem...

Page 12: ...rt the filters into slots of the front grille Close the front panel slowly and push the panel at the 3 points I Accessory filter I Filter type Ag ion filter Micro filter PM2 5 Maintenance 11 The acces...

Page 13: ...1 set Ag ion filter 1 set Anti Microbial filter 1 set Micro filter PM2 5 1 set Part No KAF970A45 KAF057A41 KAF500A504 KAF250A502 Operation with dirty filters 1 cannot deodorise the air 3 results in po...

Page 14: ...is heard A sound like flowing water This sound is generated because the refrigerant in the air conditioner is flowing This is a pumping sound of the water in the air conditioner and can be heard when...

Page 15: ...breaker 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 th...

Page 16: ...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 stop operation and turn off the circ...

Page 17: ...ompressor overload protection 17 Anti freezina orotection 18 4 wav valve reversed malfunction protection 19 ODU ambient temperature malfunction protection 20 Comoressor non svnchronism orotection 21 C...

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Page 21: ...is properly installed Water leakage System is properly earthed Electrical leakage Only specified wires are used for all wiring and all No operation or burn damage wires are connected correctly Indoor...

Page 22: ...open theliquidand gas stop valves Do not attempt to turn the valve rod further than it can go 8 Tighten the valve caps and service port caps for the liquid and gas stop valves with a torque wrench to...

Page 23: ...scaping gas Piping size Flare nut Valve cap Service port cap tightening torque tightening torque tightening torque Gas side O D 12 7mm 35 43N m 25 31N m 357 439kgl cm 255 316kgfocm 10 8 14 N m Liquid...

Page 24: ...wly Push the centre of the lower surface of the panel firmly ntpanel shaft GrooveHr Removing and installing the front grille Removal method 1 Remove the front panel and air filters 2 Remove the flap h...

Page 25: ...rant Failure to do so may result in reduced performance 30m 3m 20m 20g m The suggested shortest pipe length is 3m in order to avoid noise from the outdoor unit and vibration Mechanical noise and vibra...

Page 26: ...yl tape This illustration shows the case of the left rear piping wire Sectional view Heat Insulation pipe cover Insulation tape Ventilation hose Overwrap more than half of heat insulation tape Wrap th...

Page 27: ...____ _ umt Firmly fix the wires with the terminal screws Outdoor unit Power supply wire 3 core 1 5mm2 or more IS 694 ir Earth leaka circuit breake A voltage stabilizer is not needed Model Protectionag...

Page 28: ...he mounting plate hooks 5 Pull in the inter unit wire 6 Connect the refrigerant pipes 7 Wrap the refrigerant pipes and drain hose together withinsulation tape fieldsupply as shown in the figure in cas...

Page 29: ...bedded pipe and wall hole cover in the feed through hole to prevent possible heat electrical shock or fire Be sure to caulk the gaps around the pipes with caulking material to prevent inside Outside w...

Page 30: ...there is no fear of inflammable gas leakage 7 the unit is away from electronic ignition type fluorescent lamps inverter or rapid start type as they may affect the remote controller range 8 the unit i...

Page 31: ...t 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 leaka...

Page 32: ...3P665364 3T M21P086B DAIKIN ROOM AIR CONDITIONER INSTALLATION MANUAL r J C INVERTEI MODELS FTKZ50UV16U4 3P665364 3T M21P086B...

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