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OUTDOOR UNIT 

PURGING AIR AND CHECKING GAS LEAKAGE 

� WARNING------------------------

• Do not mix any substance other than the specified refrigerant (R32) into the refrigeration cycle. 
• When refrigerant gas leaks occur, ventilate the room as soon and as much as possible. 
• To prevent air pollution, a vacuum pump should be used for air purging wherever possible. 

• If using additional refrigerant,  perform air purging from the refrigerant pipes and 

indoor unit using a vacuum pump, then  charge additional refrigerant. 

• Use a hexagonal wrench to operate the  stop valve rod. 

• All refrigerant pipe joints should be tightened with a torque wrench at the 

specified tightening torque. 

1)  Connect projection side (on which pin is pressed) of charging hose (which comes from gauge 

manifold) to gas stop valve's service port. 

2)  Fully open gauge manifold's low-pressure valve (Lo) and completely close its high-pressure  valve (Hi). 

(High-pressure valve subsequently requires no operation.) 

3) Do vacuum pumping and make sure that the compound pressure gauge reads ---0.1 MPa (-76cmHg) *1. 

4)  Close gauge manifold's low-pressure valve (Lo) and stop vacuum pump. 

(Keep this state for a few minutes to make sure that the compound pressure gauge pointer does  not swing back.) *2. 

5)  Remove valve cap from liquid stop value and gas stop valve. 

6)  Turn the liquid stop valve's rod 90 degrees counterclockwise with a hexagonal wrench to open valve. Close it after 5 seconds, and check for gas leakage. 

Using soapy water, check for gas leakage from indoor unit's flare and outdoor unit's flare and valve rods. 

After the check is complete, wipe all soapy water off. 

7) Disconnect charging hose from gas stop valve's service port, then fully open liquid and gas stop valves.  (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 torque wrench at the specified  torques. 

*1. Pipe length vs. vacuum pump run time 

Pipe length 

Up to 15m 

More than 15m 

Run time 

Not less than 10 min.  I Not less than 15 min. 

•2.  If the compound pressure gauge pointer swings back, 

refrigerant may have water content or a loose pipe joint 

may exists.  Check all pipe joints and retighten nuts as 

needed, then repeat steps 2) through 4). 

WIRING 

• For inter-unit wires connections, see 

INDOOR UNIT). 

GI 

WIRING). 

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• When connecting the connection wires to the terminal block using a single core  wire, be sure to perform curling. 

Problems with the work may cause heat and fires. 

Wire 

retainer 

•  Regarding the interconnecting 

and power cables. 

� WARNING ---

Never use short cables  for 

connecting end of conductor to 

each other. 

ill 

DRAIN WORK 

1) Use the@drain socket for drainage. 

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QGood 

XWrong 

Stripping wire at terminal block 

, Precaution to be taken for power supply wiring. 

• When using stranded  wires, make sure to use a round crimp-style terminal for connection to 

the power supply terminal block.  Place the round crimp-style terminals on the wires up to 
the covered part and secure in place. 

2) When attaching the@drain socket to the bottom frame, make sure the connect the drain hose to the drain socket first. 
3) If the drain port is covered by a mounting base or floor surface, place additional foot bases of at leaset 30mm in height under the outdoor unit's feet. 
4) In cold areas, do not use a drain hose with outdoor unit. (Drain water may freeze. impairing heating performance.) 

Strip wire end to this point. 

Round crimp­

style terminal 

Stranded wire 

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□l'lllnport  _,r 

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10 

Содержание FTXF50UV16V

Страница 1: ...DAIKIN 3P665364 2U M21P077D DAIKIN ROOM AIR CONDITIONER OPERATION MANUAL l Ji MODELS FTHT35UV16W FTHT50UV16V FTHT60UV16U FTHP50UV16U FTXF50UV16V 3P665364 2U M21P077D...

Страница 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...

Страница 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 Inverter...

Страница 4: ...ONO button ECONO operation 10 COANDA button COANDA operation 11 TIMER CANCEL button Cancels the timer setting 12 ONTIMER button 13 OFFTIMER button 14 GOOD SLEEP DISPLAYbutton 15 DEW CLEAN button NOTE...

Страница 5: ...The maximum transmission distance is about 7m To attach the accessory filters Set the accessory filters under the tabs of the filter frame on the indoor unit Filter type Micro filter PM2 5 When attac...

Страница 6: ...erature will be 24 C Cool If set temperature 24 c Default set temperature will remain same as set prior to remote switched OFF Note Whenever AC is switched OFF in dry mode and is switched ON from remo...

Страница 7: ...re starting the operation press t FANJ to set to Auto 2 Press MooE to select the DRY or COOL operation 3 Press t1 Air starts circulating about 1 minute after the operation is started However if the PO...

Страница 8: ...ode 3 Press c sw aj and l G when the flap or louvres have reached the desired position In the 3 D airflow the flap and louvres move in turn ii or e disappears from the LCD Mode Operating conditions If...

Страница 9: ...el POWERFUL operation POWERFUL 2 Press agam disappears from the LCD NOTE Notes on COANDA operation The flap position will change preventing air from blowing directly on the occupants of the room If th...

Страница 10: ...Set temperature does not display when the unit is in DRY operation or FAN operation Inverter output and set temperature may not display depending on the operation mode that is active The display turn...

Страница 11: ...set the timer again After a circuit breaker has turned off After a power failure After replacing batteries in the remote controller Notes on ECONO operation ECONO operation can only be set when the un...

Страница 12: ...s button Dry mode OFF Cooling operation To cancel DEW CLEAN operation Turn OFF the machine from Remote Controller Wi Fi Control NOTE Note on LED 7 Segment Brightness Control Ld indicates for the brigh...

Страница 13: ...shaft on one side Disconnect the front panel shaft on the other side in the same manner You can also remove the front panel by pushing it open until the front panel shaft is disconnected 3 Clean the...

Страница 14: ...e off easily wash them with neutral detergent thinned with lukewarm water then dry them up in the shade Be sure to remove the accessory filter optional part It is recommendedto clean the air filters e...

Страница 15: ...ilter contact the service shop where you bought the air conditioner Dispose of the old filter as non flammable waste Dispose of the old filter frame in accordance with your local waste sorting procedu...

Страница 16: ...efrosting operation hot air does not flow out of the indoor unit The flap does not start swinging The air conditioner is adjusting the position of the flap The flap will start immediately moving soon...

Страница 17: ...a repair person Case Explanation The air conditioner does not Has a circuit breaker turned off or a fuse blown operate Is it a power failure OPERATION lamp is off Are batteries set in the remote contr...

Страница 18: ...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 circu...

Страница 19: ...CIRCUIT BOARD FAULT E5 OL STARTED E6 FAULTY COMPRESSOR START UP E7 DC FAN MOTOR FAULT EB OVERCURRENT INPUT F3 HIGH TEMPERATURE DISCHARGE PIPE CONTROL F6 HIGH PRESSURE CONTROL IN COOLING OUTDOOR UNIT H...

Страница 20: ......

Страница 21: ...3P665364 2U M21P076D DAIKIN ROOM AIR CONDITIONER INSTALLATION MANUAL r MODELS FTHT35UV16W FTHT50UV16V FTHT60UV16U FTHP50UV16U J o I P 8 1 E C JNVERTER 3P665364 2U M21P076D...

Страница 22: ...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...

Страница 23: ...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...

Страница 24: ...5 885 116 5 116 5 906 127 127 5 Drain hose position Place the pipe port cover in this pocket Liquid pipe end Unit size available on name plate Table No 2 Through the wall hole j 6Smm t 1o 1100 610 Liq...

Страница 25: ...ndoor 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...

Страница 26: ...the unit it WARNING ____________________________________1_a1J_1 _N_ _ 4 Use a stabiliser if required by the voltage supply condition Do not use tapped wires extension cords or starburst connections as...

Страница 27: ...pipe cover Slit 1111q11111J Slit Vinyl tape This illustration shows the case of the left rear piping Sectional view wire Insulation tape Ventilation hose n tape Wrap the heat insulation tape around al...

Страница 28: ...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...

Страница 29: ...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...

Страница 30: ...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 630 770 kgf cm...

Страница 31: ...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...

Страница 32: ...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...

Страница 33: ...020 Meaning of E waste under E Waste Management Rules 2022 E waste Rules Waste electrical and electronic equipment whole or in part of reject from their manufacturing and repair process which are inte...

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