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Installing and connecting the assembly pipe of the indoor unit

1.  Cut out the appropriate knock-out piece (A or B) on the rear of the 

indoor unit unless you connect the pipe directly from the rear.     

2.  Smooth the cut edges.

3.  Remove the protection caps of the pipes and connect the assembly 

pipe to each pipe. Tighten the nuts first with your hands, and then with 

a torque wrench, applying the following torque: 

Connect indoor and outdoor units with field-supplied copper pipes by means of flare connections. Use insulated seamless 

refrigeration grade pipe only, (Cu DHP type according to ISO1337), degreased and deoxidized, suitable for operating pressures 

of at least 4200 kPa and for burst pressure of at least 20700 kPa. Under no circumstances must sanitary type copper pipe be 

used. 
There are 2 refrigerant pipes of different diameters:

 

•  The smaller one is for the liquid refrigerant

 

•  The larger one is for the gas refrigerant

A short pipe is already fitted to the air conditioner. You may  

need to extend the pipe using the assembly pipe (optional).
The connection procedure for the refrigerant pipe varies  

according to the exit position of the pipe when facing the wall:

 

•  Right(A)

 

•  Left(B)

 

•  Underside(C)

 

•  Rear

Outer Diameter

Torque

N•m

kgf•cm

ø6.35 mm

14~18

140~180

ø9.52 mm

34~42

350~430

ø12.70 mm

49~61

500~620

ø15.88 mm

68~82

690~830

•  If you want to shorten or extend the pipes, refer to page 40~41.

4.  Cut off the remaining foam insulation. 

5.  If necessary, bend the pipe to fit along the bottom of the indoor unit.  

Then pull it out through the appropriate hole.

f 

  The pipe should not project from the rear of the indoor unit.

f 

  The bending radius should be 100 mm or more.  

6.  Pass the pipe through the hole in the wall. 

7.  For further details on how to connect to the outdoor unit and evacuate the air, refer to page 44~45. 

•   Tighten the flare nut with torque wrench according to specified method.

 

If the flare nut is over-tightened, the flare may break and cause refrigerant gas leakage.

•   DO NOT WALL UP THE PIPE CONNECTION !

 

All refrigerant pipe connection must be easy accessible and serviceable.

•   The pipe will be insulated and fixed permanently into position after finishing the installation and the gas leak test; 

refer to page 47 for further details.

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Summary of Contents for AR-KP/JP Series

Page 1: ......

Page 2: ...r commercial wastes for disposal Cool Summer Offer On those hot sweltering summer days and long restless nights there is no better escape from the heat than the cool comforts of home Your new air cond...

Page 3: ...33 Fixing the installation plate 35 Connecting the assembly cable 36 PowerWiring and CommunicationWiring Configuration 38 Installing and connecting the assembly pipe of the indoor unit 39 Evacuating t...

Page 4: ...k FOR INSTALLATION WARNING Use the power line with the power specifications of the product or higher and use the power line for this appliance only In addition do not use an extension line Extending t...

Page 5: ...lt in abnormal vibrations noise or problems with the product Install the draining hose properly so that water is drained correctly Failing to do so may result in water overflowing and property damage...

Page 6: ...se contact your nearest service center Failing to do so may result in problems with the product water leakage electric shock or fire A delivery service for the product is not provided If you reinstall...

Page 7: ...climb onto the machine This may result in children seriously injuring themselves Do not use this air conditioner for long periods of time in badly ventilated locations or near infirm people Since this...

Page 8: ...oduct or injury Do not operate the appliance with wet hands This may result in electric shock Do not spray volatile material such as insecticide onto the surface of the appliance As well as being harm...

Page 9: ...loration deformation damage electric shock or fire Before cleaning or performing maintenance cut off the power supply and wait until the fan stops Failing to do so may result in electric shock or fire...

Page 10: ...to prevent cold air when the heat pump is heating Defrost cycle The internal fan will be off to defrost ice when the heat pump is heating Vertical air flow blade will be closed during defrost cycle a...

Page 11: ...odel Checking the name of the parts Display Air filter under the panel Airflowblade upanddown Blade pin lever Air intake Air fl ow blade left and right Room temperature sensor Remotecontrolreceiver Op...

Page 12: ...operating modes see pages 14 15 for instructions Quiet Has no this funtion Power Turn on off the air conditioner d light Cool Has no this funtion VirusDoctor Has no this funtion Smart Saver Less ener...

Page 13: ...ed will be displayed in the remote controller display When the icon appears change the batteries The remote controller requires two 1 5V AAA type batteries Storing the remote controller When you do no...

Page 14: ...he temperature and the fan speed to feel cooler in hot season If current outside temperatures are much higher than the selected indoor temperature it may take time to bring the inner temperature to th...

Page 15: ...d High Press the button to adjust the temperature Auto You can adjust the desired temperature by 1 C within the range of 16 C 30 C Cool You can adjust the desired temperature by 1 C within the range o...

Page 16: ...he air Press the Airswing button on the remote controller again to keep the air flow direction in a constant position Make sure one of the blade pin lever that stick out of the air flow blades are not...

Page 17: ...mote controller while the air conditioner is operating in Cool mode Smart Saver indicator and air swing indicator appears automatically on the remote controller display The air flow blades move up and...

Page 18: ...d the Auto clean function runs Whentheairconditioneristurnedon After stopping the air conditioner operation the Auto clean indicator on the indoor unit display appears and the Auto clean function runs...

Page 19: ...sturbed sleep if the is set too short or long because the default is set to 8 hour operation If the mode is set less than 4 hours the operation will stop at the same time If the mode is set over 5 hou...

Page 20: ...tive it on On timer indicator stops blinking and reserved time will be displayed for 3 seconds If you don t press Set Cancel button within 10 seconds after selecting the time the air conditioner will...

Page 21: ...eonOntimerisshorterthanOfftimer Ex On timer 3 hours Off timer 5 hours The air conditioner will operate On timer after 3 hours from the moment you have set the timer Your air conditioner will remain on...

Page 22: ...ause it needs to be disassembled Heatexchanger Illustration may differ slightly depending on the models Make sure to turn off the power of the indoor unit and cut off the power supply before cleaning...

Page 23: ...ilter in a ventilated area Clean the Air filter with a vacuum cleaner or soft brush If dust is too heavy rinse it with running water Clean the Air filter every 2 weeks or when the filter clean reminde...

Page 24: ...ft it up Then pull the Air filter towards you and slide it down 3 Slide the Bio filter color in sky blue out to remove it from the slot Bio filter can be placed in any 4 slots beneath the air filter 4...

Page 25: ...up Then pull the Air filter towards you and slide it down 3 Slide the Deodorizing filter color in black out to remove it from the slot Deodorizing filter can be placed in any 4 slots beneath the air f...

Page 26: ...description to maintain the air conditioner properly 1 The described operations should be performed more frequently if the area of installation is very dusty 2 These operations must always be performe...

Page 27: ...re Check if the Air filter is blocked by dirt If there is a lot of dust on the Air filter cooling heating performance may decrease Clean them frequently Check if the outdoor unit is covered or install...

Page 28: ...ve set the time The indicator is blinking continuously Press the Power button or disconnect the power plug switch off the auxiliary power switch If the indicator is still blinking contact the service...

Page 29: ...ccur switch the unit off and disconnect it from the power supply In order to help prevent electric shocks fires or injuries always stop the unit disable the protection switch and contact SAMSUNG s tec...

Page 30: ...the voltage and frequency of the power supply comply with the specifications and that the installed power is sufficient to ensure the operation of any other domestic appliance connected to the same el...

Page 31: ...aces to prevent malfunction of the unit Where there is machine oil Salty environment such as seaside areas Where sulfide gas exists Other special atmosphere areas The appearance of the unit may be dif...

Page 32: ...0 or more 300 or more The upper part of the outdoor unit and the air outlet is opposite the wall When the walls are blocking front and the rear side of the outdoor unit 300 or more 1500 or more Top vi...

Page 33: ...000 or more If installation is done in inappropriate space unit may generate sound and cause bad effect on the product Installation must be done in level and in a place where vibration will not cause...

Page 34: ...esistance Meter Electroscope Optional accessories The following connection accessories are optional If they are not supplied you should obtain them before installing the air conditioner If these acces...

Page 35: ...ntion to the weight of the indoor unit If you fix the indoor unit on a window frame 1 Determine the positions of the wooden uprights to be attached to the window frame 2 Attach the wooden uprights to...

Page 36: ...LEC H07RN F IEC 60245 IEC 57 CENELEC H05RN F Model Powercable Interconnectioncable TypeGL 30 3G4 0mm H07RN F 3Gx2 5mm H07RN F 1x0 75mm H05RN F 25A This equipment complies with IEC 61000 3 12 provided...

Page 37: ...contact during a wiring work Do not connect two or more different cables to extend the length It may cause fire 1 Extend the assembly cable if necessary When you install the unit make first refrigera...

Page 38: ...power cable and the main power cable in the cable tube Secure the cable tube to the outdoor knockout using the CD connector and bushing Arrange the cables as shown in the picture The diameter of the 6...

Page 39: ...optional The connection procedure for the refrigerant pipe varies according to the exit position of the pipe when facing the wall Right A Left B Underside C Rear Outer Diameter Torque N m kgf cm 6 35...

Page 40: ...1 Unscrew the caps at the end of each pipe All inert gas exhausts from the indoor unit The indoor unit is supplied with inert gas nitrogen Before installing the unit check if nitrogen gas flow out of...

Page 41: ...ding brazing please ensure nitrogen is used during welding brazing process The joint must be accessible and serviceable Tighten the flare nut with torque wrench according to specified method If the fl...

Page 42: ...e is no water leakage 5 Connect the Drain Hose after using Foam Insulation to wrap the Extended Hose Then Use vinyl tape to wrap the each side of connection by 20 mm If you do not use the other drain...

Page 43: ...gh the hole in the wall Check if it slants downwards as seen in the picture 8 Using natural drainage method check the drainage is normal Shield Drain hose Extension drain hose Installingandconnectingt...

Page 44: ...w could block the air intake To avoid this incident install a frame that is higher than estimated snow fall In addition install a snow proof hood to avoid snow from piling on the outdoor unit When ins...

Page 45: ...to avoid a gas leak Close the valve of the low pressure side of manifold gauge clockwise Turn off the vacuum pump Check for 2 minutes if there is any pressure change Remove the hose of the low pressur...

Page 46: ...ng core Spindle R 22 Diameter of the screw 7 16 20UNF R 410A Diameter of the screw 1 2 20UNF Tightening torque for charging port cap Refer to the table Test part for indoor unit Before inspecting the...

Page 47: ...g winds or at a height fix it to an appropriate support wall or ground 1 Place the outdoor unit as indicated on the top of the unit to let the discharged air out properly 2 Fix the outdoor unit in lev...

Page 48: ...set the temperature at 16 C In Heat mode use Temp or button and set the temperature at 30 C Cooling mode indoor unit check Inlet air temp Outlet air temp From 10 K to 12 K indicative deltaT Heating mo...

Page 49: ...ork is completed wrap it with the insulation tape to finish Tools Crimping pliers Connectionsleeve mm Insulation tape Contractiontube mm Spec MH 14 20x 7 0 HxOD Width 18 mm 50x 8 0 LxOD Shape 40 mm In...

Page 50: ...OOLING 2945W 3380W HEATING H1 EER COP COOLING 9 51 Btu h W 7 25 Btu h W HEATING H1 REFRIGERANT TYPE R 22 CHARGE 1270 g 44 80 oz ANNUAL ENERGY CONSUMPTION 7952 kWh Year TEMPERATURE INDOOR 27 C 29 C 19...

Page 51: ...678 www samsung com pk support TUNISIA 80 1000 12 www samsung com n_africa support U A E 800 SAMSUNG 800 726 7864 www samsung com ae support English www samsung com ae_ar support Arabic OMAN 800 SAMSU...

Page 52: ...AR KP JP Series AR KC JC Series AS32U Series Air Conditioner user installation manual imagine the possibilities Thank you for purchasing this Samsung product DB68 06393A 00 EN FR AR...

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