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Indoor / Outdoor Unit Installation Diagram

English

Installation instruction

17

 

d

n

e

b

 

o

t

o

n

 

n

o

it

n

e

tt

A

up drain hose

n

o

it

c

e

ri

d

 

g

n

i

p

i

P

(Front side)

Right

Right 

Rear

Right 

bottom

Left 

Rear

Left bottom

Left

(Left and right are identical)

Installation

plate 

Sleeve (   ) 

Bushing-Sleeve (   ) 

Bend the pipe as

closely on the wall

as possible, but be

careful that it doesn’t 

break.

Saddle (   ) 

Additional

drain hose (   ) 

Gas side

piping

Connection

cable

Putty (   ) 

(Gum Type Sealer)

Liquid side

piping 

Power supply cord

(   )  

It is advisable to 

avoid more than 2 

blockage directions. 

For better ventilation 

& multiple-outdoor 

installation, please 

consult authorized 

dealer/specialist.

Installation parts you 

should purchase (   )

300 mm 

or more

100 mm 

or more

100 mm 

or more

1000 mm 

or more

50 mm  or more

 WARNING

Flare connection only at outside

of building 

 •

Carry out insulation after 

checking for gas leaks and 

secure with vinyl tape.

 Vinyl tape

Insulation of piping connections

Remote control holder 

Remote control holder 

 xing screws 

Remote 

control 

Attaching the remote control holder to the wall

50 mm 

or more

 

This illustration is for explanation

purposes only.

The indoor unit will actually face

a different way.

Table A

Model

Capacity 

W (HP)

Piping size

Std. 

Length 

(m)

Max. 

Elevation 

(m)

Min. 

Piping 

Length 

(m)

Max. 

Piping 

Length 

(m)

Additional 

Refrigerant 

(g/m)

Piping 

Length 

for add. 

gas 

(m)

Gas

Liquid

6.35mm 

(1/4")

5

KU12 Series

YU12 Series

SU12 Series

NU12_4 Series

NU12_5 Series

NU18 Series

KU18 Series

YU18 Series

SU18 Series

KZ18 Series

TU18 Series

KU24 Series

YU24 Series

KZ24 Series

SU24 Series
NU24 Series

1.5HP

2.0HP

2.5HP

12.7mm 

(1/2")

9.52mm

(3/8")

15.88mm

(5/8")

  5          3        10          10          7.5

  10         3        15          15          7.5

  10              3           15               20              7.5 

Example: For KU12**

If the unit is installed at 10 m distance, the quantity of additional refrigerant should be 

25 g .... (10-7.5) m x 10 g/m = 25 g.

*

 ) If holder at the rear of chassis 

(Refer column Indoor Unit Installation” ) 

 need to be used to prop up the unit, 

 this distance shall be 65 mm or more. 

Summary of Contents for CS/CU-KU12ZKY Series

Page 1: ...n the installer should Read the Installation Operating Instructions then request the customer keep them for future reference Remove the remote control packed with the indoor unit Air conditioner Opera...

Page 2: ...and COOL mode 16 C 30 C Operating the unit within the recommended temperature range may save energy HEAT 20 C 24 C COOL 26 C 28 C Default set temperature is 24 C in COOL mode as per country guidelines...

Page 3: ...E POWERFUL AIR SWING FAN SPEED SLEEP TEMP CLEAN TIMER ON OFF CLOCK LOCK CANCEL ECO converti7 SMART AIR CONDITIONER FAN CHECK MODE POWERFUL AIR SWING FAN SPEED SLEEP TEMP CLEAN TIMER ON OFF CLOCK LOCK...

Page 4: ...of a leak Please consult authorised dealer or specialist to clean the internal parts repair install remove and reinstall the unit Improper installation and handing will cause leakage electric shock o...

Page 5: ...e the same as conventional refrigerant R410A R22 models Since the working pressure is higher than that of refrigerant R22 models some of the piping and installation and service tools are special Espec...

Page 6: ...accredited assessment authority which authorizes their competence to handle refrigerants safely in accordance with an industry recognised assessment specification Servicing shall only be performed as...

Page 7: ...where they are unlikely to be exposed to any substance which may corrode refrigerant containing components unless the components are constructed of materials which are inherently resistant to being co...

Page 8: ...nd during the brazing process 8 Removal and evacuation When breaking into the refrigerant circuit to make repairs or for any other purpose conventional procedures shall be used However it is important...

Page 9: ...hat it has been de commissioned and emptied of refrigerant The label shall be dated and signed Ensure that there are labels on the equipment stating the equipment contains flammable refrigerant 12 Rec...

Page 10: ...er every 3 hours operation Press hold for 5 seconds to turn ON OFF the hidden display Press for 5 seconds to lock unlock remote keypad When keypad is locked remote display will show LO when any button...

Page 11: ...in to increase timer time in step of 10 minutes or CL will be displayed on unit and remote controller CL on unit display is not applicable for LU Models While CL is displayed all other functions of th...

Page 12: ...be upto 70 Step 6 55 is display on Unit and Remote Unit Input Power will be upto 55 Step 7 40 is display on Unit and Remote Unit Input Power will be upto 40 Press converti7 button again to exit from...

Page 13: ...the filter surface Dry the dust filters thoroughly under shade away from fire or direct sunlight Replace any damaged filters Ag Clean Filter PM0 1 filter Clean the filter whenever necessary Don t was...

Page 14: ...some alpha numeric codes appear on IDU display Unit s Wi Fi connection with the router is activated Wi Fi LED stays ON during unit turn OFF Check unit s Wi Fi connection with router Wi Fi LED continu...

Page 15: ...15 Troubleshooting Notes...

Page 16: ...ted There should not be any animal or plant which could be affected by hot air discharged Keep the spaces indicated by arrows from wall ceiling fence or other obstacles Do not place any obstacles whic...

Page 17: ...as leaks and secure with vinyl tape Vinyl tape Insulation of piping connections Remote control holder Remote control holder xing screws Remote control Attaching the remote control holder to the wall 5...

Page 18: ...this line 1 Mount the installation plate on the wall with 5 screws or more at least 5 screws If mounting the unit on the concrete wall consider using anchor bolts Always mount the installation plate...

Page 19: ...left piping Right Rear piping Cover for piping How to keep the cover In case of the cover is cut keep the cover at the rear of chassis as shown in the illustration for future reinstallation Left right...

Page 20: ...m m Connection cable Gas side piping Liquid side piping Drain hose Insert the connection cable This can be used for left rear piping and bottom piping also How to pull the piping and drain hose out i...

Page 21: ...roprene sheathed 4 x 1 0 mm2 1 5 1 8HP 4 x 1 5 mm2 2 0HP or 4 x 2 5mm2 2 5HP exible cord type designation IS 694 or 60245 IEC 57 or heavier cord Bind all the indoor and outdoor connection cable with t...

Page 22: ...n this area must follow to national wiring rules Do not joint wires Wire stripping No loose strand when inserted 10 1 mm Conductor fully inserted ACCEPT Conductor over inserted PROHIBITED Conductor no...

Page 23: ...e speci ed torque as stated in the table Do not overtighten overtightening may cause gas leakage Piping size Torque 6 35 mm 1 4 18 N m 1 8 kgf m 9 52 mm 3 8 42 N m 4 3 kgf m 12 7 mm 1 2 55 N m 5 6 kgf...

Page 24: ...unit and outdoor unit shall be approved polychloroprene sheathed 4 x 1 0 mm2 1 5 1 8HP 4 x 1 5 mm2 2 0HP or 4 x 2 5mm2 2 5HP exible cord type designation IS 694 or 60245 IEC 57 or heavier cord Do not...

Page 25: ...aps 1 5 2 0HP or 3 caps 2 0 2 5HP on the front grille as shown in the illustration at top and then remove the 4 mounting screws 3 Pull the lower section of the front grille towards you to remove the f...

Page 26: ...insulating material with a new one Heat insulating material is required for both liquid side and gas side piping Most Important Process Purpose To make the oil refrigerant mix together They are in se...

Page 27: ...oint connection of indoor unit by aring method can only be made at outdoor or at outside of a buidling or dwelling or room Flare connection may cause gas leak and ammable atmospheres For R32 R410A mod...

Page 28: ...e for Full Load 100 and Half Load 50 1 Mode Select COOL 2 Temperature a 16 C for Full Load 100 3 Air Swing S 4 Fan speed et vane position to 3rd step from top b 17 C for Half Load 50 For Full Load For...

Page 29: ...top For COOL Mode This test guideline is applicable for KZ models only FULL LOAD HALF LOAD FULL LOAD HALF LOAD QUIET CLEAN Open the Front Panel by lifting Intake Grille Follow the below Instructions 4...

Page 30: ...ranty for 3 years from the date of purchase Product ROOM AIR CONDITIONER Panasonic Life Solutions India Pvt Ltd Model No ODU SI No IDU SI No Customer Name Address Tel No Date of Purchase Invoice No De...

Page 31: ...re eg Rat lizard insect ants etc inside the Product unit f Use of harmful chemicals Improper heat load Usage of unit in an abnormally corrosive alkaline acidic atmosphere g Any change or defect result...

Page 32: ...m in corporate sustainability panasonic india i recycle program html S No 1 All electrical and electronic products are required to be handed over only to the Authorized recycler 2 The product should b...

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