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Samsung AC KN4DKH Series, Installation Manual

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Samsung AC KN4DKH Series Installation Manual Download Page 2

2

English

Contents

Safety Information  

3

Installation Procedure 

5

Step 1  Checking and preparing accessories
Step 2  Choosing the installation location
Step 3  Optional: Insulating the body of the indoor unit
Step 4  Installing the indoor unit
Step 5  Purging inert gas from the indoor unit
Step 6  Cutting and flaring the pipes
Step 7  Connecting the assembly pipes to the refrigerant pipes
Step 8  Performing the gas leak test
Step 9  Insulating the refrigerant pipes
Step 10  Installing the drain hose and drain pipe
Step 11  Performing the drainage test
Step 12  Connecting the power and communication cables
Step 13  Optional: Extending the power cable
Step 14  Setting the indoor unit addresses and the installation options

Appendix 34

Troubleshooting

360_AC_Indoor_IM_LA-SEA_Eng_EN.indb   2

2016-05-25   오후 8:09:44

Summary of Contents for AC KN4DKH Series

Page 1: ...n manual AC KN4DKH Thank you for purchasing this Samsung air conditioner Before operating this unit please read this manual carefully and retain it for future reference 360_AC_Indoor_IM_LA SEA_Eng_EN indb 1 2016 05 25 오후 8 09 44 ...

Page 2: ...and flaring the pipes Step 7 Connecting the assembly pipes to the refrigerant pipes Step 8 Performing the gas leak test Step 9 Insulating the refrigerant pipes Step 10 Installing the drain hose and drain pipe Step 11 Performing the drainage test Step 12 Connecting the power and communication cables Step 13 Optional Extending the power cable Step 14 Setting the indoor unit addresses and the install...

Page 3: ...on of electric and requirements set forth in the Operating limits table included in the manual shall immediately invalidate the warranty The air conditioner should be used only for the applications for which it has been designed the indoor unit is not suitable to be installed in areas used for laundry Do not use the units if damaged If problems occur switch the unit off and disconnect it from the ...

Page 4: ...liant with current safety standards Always install the air conditioner in compliance with current local safety standards Always verify that a suitable grounding connection is available Verify that 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 elect...

Page 5: ...le dust The place where thinner or gasoline is handled Gas may leak and it may cause fire Step 1 Checking and preparing accessories The following accessories are supplied with the indoor unit The type and quantity may differ depending on the specifications Insulation pipe 3ea Cable tie 6ea Drain hose 1ea Installation manual 1ea Clamp 1ea User manual 1ea Installation template 1 ea Dimension gauge 1...

Page 6: ...6 357 404 128 181 190 317 100 153 162 289 138 94 Small 385 166 66 357 404 128 181 190 233 100 153 162 205 138 94 Common 646 646 942 787 80 ø100 H1 H1 Large Large 180 Small 150 H2 Large Large 152 Small 122 H2 Square panel Circular panel Model AC024KN4DKH AC036KN4DKH AC048KN4DKH Chassis Small Large Large Net dimension W D H mm 947 947 281 947 947 365 947 947 365 Net weight kg 21 0 24 0 26 0 360_AC_I...

Page 7: ...llation and maintenance as shown in the following table The size of an inspection hole must be at least 450 mm x 450 mm A suspended ceiling structure can substitute for the inspection holes Category Inspection hole Recessed installation Exposed installation Integrated suspended Square panel 1 ea Circular panel 2 ea For the recessed installation of the circular panel Refrigerant pipe Connection par...

Page 8: ...pipes are pulled out for the insulating work A Insulate the end of the pipe and some curved area by using separate insulator NOTE A Reference for the outer circumference of the unit When insulating the body of the indoor unit use A as the reference for its outer circumference Indoor unit type and models Dimensions 360 cassette type S 947 x 947 x 281 AC024KN4DKH 2610 130 360 cassette type L 947 x 9...

Page 9: ...ension bolt M10 field supply Insert 4 Install the suspension bolts depending on the ceiling type Ceiling support CAUTION Make sure that the ceiling is strong enough to support the weight of the indoor unit Before hanging the unit test the strength of each attached suspension bolt If the length of the suspension bolt is more than 1 5 m you are required to prevent vibration 5 Screw eight pairs of nu...

Page 10: ... Gas side Insulator NOTE To prevent dirt or foreign objects from getting into the pipes during installation do not remove the pinch pipe completely until you are ready to connect the piping Step 6 Cutting and flaring the pipes 1 Make sure that you have the required tools available pipe cutter reamer flaring tool and pipe holder 2 If you wish to shorten the pipes cut them with a pipe cutter ensurin...

Page 11: ...ciency of the unit 3 Cut off any excess foam insulation 4 Make sure that there are no cracks or waves on the bent area 5 It would be necessary to double the insulation thickness 10 mm or more to prevent condensation even on the insulator when if the installed area is warm and humid 6 Do not use joints or extensions for the pipes connecting the indoor and outdoor units The only permitted connection...

Page 12: ...or unit with the outdoor unit must be fixed to the wall with suitable ducts Indoor unit Insulation cover pipe Insulation pipe Be sure to overlap the insulation CAUTION Must fit tightly against body without any gap All refrigerant connection must be accessible in order to permit either unit maintenance or removal 5 Select the insulation of the refrigerant pipe Insulate the gas side and liquid side ...

Page 13: ... example pipes installed at a corridor of a dormitory and studio or near an exit that opens and closes frequently Places where the pipes are installed that are highly humid due to a lack of ventilation Step 10 Installing the drain hose and drain pipe 1 Push the supplied drain hose as far as possible over the drain socket 2 Tighten the metal clamp as shown in the picture 3 Wrap the supplied large s...

Page 14: ...will cause water to flow backwards when the unit is stopped resulting in water leaks Under gradient Ceiling Do not apply force to the piping on the unit side when connecting the drain hose The hose should not be allowed to hang loose from its connection to the unit Fasten the hose to a wall frame or other support as close to the unit as possible Support pieces 1 to 1 5 m 1 100 or more Ceiling Inst...

Page 15: ... unit Connect the power supply 220V 50 or 60 Hz to the L and N terminals Reassemble the control box cover and turn on the indoor unit CAUTION When the float switch is not detected due to insufficient water on the drain pan the drain pump will not work If the power supply is directly connected to the L and N terminals communication error message might appear After completing the drainage check turn...

Page 16: ...ase 1 L 2 N L N F1 F2 F1 F2 L N For connecting the power and communication cables Indoor power Main power cable Communication cable Indoor unit Outdoor unit Indoor power supply Power supply Max Min V Indoor power cable 220 to 240V 50 60 Hz 10 0 75 to 1 5 mm 3 wires Communication cable 0 75 to 1 5 mm 2 wires AC power M4 screw Communication M3 5 screw 11 13 7 5 9 0 18 13 8 Tightening torque kgf cm M...

Page 17: ...sing a crimping tool compress the two points and flip it over and compress another two points in the same location The compression dimension should be 8 0 Compression dimension After compressing it pull both sides of the wire to make sure it is firmly pressed Compress it 4 times 5 mm Compress it 4 times 5 mm Method 1 Method 2 5 Wrap it with the insulation tape twice or more and position your contr...

Page 18: ... a Remove the batteries from the remote control b While holding down the Temp and Timer buttons simultaneously insert the batteries into the remote control c Make sure that you are entered to the mode for setting the options 2 Set the option values CAUTION The total number of available options are 24 SEG1 to SEG24 Because SEG1 SEG7 SEG13 and SEG19 are the page options used by the previous remote c...

Page 19: ...lay SEG3 When you rotate the Wheel values appear in the following order 2 Press the Mode button Cool and On appear on the remote control display 3 Set the SEG4 and SEG5 values a Set the SEG4 value by rotating the Wheel counterclockwise until the value you want to set appears on the remote control display SEG4 b Set the SEG5 value by rotating the Wheel clockwise until the value you want to set appe...

Page 20: ...heel counterclockwise until the value you want to set appears on the remote control display SEG9 b Set the SEG10 value by rotating the Wheel clockwise until the value you want to set appears on the remote control display SEG10 When you rotate the Wheel values appear in the following order 8 Press the Mode button Heat and On appear on the remote control display 9 Set the SEG11 and SEG12 values a Se...

Page 21: ...tton Cool and Off appear on the remote control display 13 Set the SEG16 and SEG17 values a Set the SEG16 value by rotating the Wheel counterclockwise until the value you want to set appears on the remote control display SEG16 b Set the SEG17 value by rotating the Wheel clockwise until the value you want to set appears on the remote control display SEG17 When you rotate the Wheel values appear in t...

Page 22: ...ol display SEG21 b Set the SEG22 value by rotating the Wheel clockwise until the value you want to set appears on the remote control display SEG22 When you rotate the Wheel values appear in the following order 18 Press the Mode button Heat and Off appear on the remote control display 19 Set the SEG23 and SEG24 values a Set the SEG23 value by rotating the Wheel counterclockwise until the value you ...

Page 23: ... Temp button High Temp button Mode button Low Fan button High Fan button Setting the option values Entering the mode for setting the options NOTE The remote control display and buttons may vary depending on the model 1 Enter the mode for setting the options a Remove the batteries from the remote control and then insert them again b While holding down the High Temp and Low Temp buttons simultaneous...

Page 24: ...you press the Low Fan or High Fan button values appear in the following order SEG3 2 Press the Mode button Cool and On appear on the remote control display 3 Set the SEG4 and SEG5 values a Set the SEG4 value by pressing the Low Fan button repeatedly until the value you want to set appears on the remote control display SEG4 b Set the SEG5 value by pressing the High Fan button repeatedly until the v...

Page 25: ...ntrol display 7 Set the SEG9 and SEG10 values a Set the SEG9 value by pressing the Low Fan button repeatedly until the value you want to set appears on the remote control display SEG9 b Set the SEG10 value by pressing the High Fan button repeatedly until the value you want to set appears on the remote control display When you press the Low Fan or High Fan button values appear in the following orde...

Page 26: ...4 b Set the SEG15 value by pressing the High Fan button repeatedly until the value you want to set appears on the remote control display When you press the Low Fan or High Fan button values appear in the following order SEG15 12 Press the Mode button Cool and Off appear on the remote control display 13 Set the SEG16 and SEG17 values a Set the SEG16 value by pressing the Low Fan button repeatedly u...

Page 27: ...on Fan and Off appear on the remote control display 17 Set the SEG21 and SEG22 values a Set the SEG21 value by pressing the Low Fan button repeatedly until the value you want to set appears on the remote control display SEG21 b Set the SEG22 value by pressing the High Fan button repeatedly until the value you want to set appears on the remote control display When you press the Low Fan or High Fan ...

Page 28: ... received you can hear a short sound from the indoor unit If the command is not received press the Power button again 5 Check whether the air conditioner operates in accordance with the option values you have set a Reset the indoor unit by disconnecting and then reconnecting the power cable of the indoor unit or by pressing the RESET button on the outdoor unit b Remove the batteries from the remot...

Page 29: ...s Indication Details Indication Details Indication Details Indication Details 0 A 0 No main address 0 to 1 Tens digit 0 to 9 Units digit 1 Main address setting mode Option SEG7 SEG8 SEG9 SEG10 SEG11 SEG12 Function Page Reserved Setting RMC address Reserved Group channel x16 Group address Indication and details Indication Details Indication Details Indication Details Indication Details 1 0 No RMC a...

Page 30: ...d options on page 17 The installation options of indoor units are set to 020000 100000 200000 300000 by default The SEG20 option Individual control with remote control allows you to control multiple indoor units individually by using the remote control Option SEG1 SEG2 SEG3 SEG4 SEG5 SEG6 Function Page Mode Reserved Use of external temperature sensor Use of central control Compensation of the fan ...

Page 31: ...EG23 SEG24 Function Page Individual control with remote control Heating setting compensation No function assigned No function assigned Cycle time of Swing Indication and details Indication Details Indication Details Indication Details Indication Details 3 0 or 1 Indoor 1 0 Disuse 0 34 seconds default 2 Indoor 2 1 2 C 1 30 seconds 3 Indoor 3 2 5 C 2 38 seconds 4 Indoor 4 Even if you set the Use of ...

Page 32: ...tion of the option number New value Indication and details Indication Details Indication Details Indication Details Indication Details Indication Details Indication Details 0 D Option type 0 to F Tens position value 0 to 9 Units position value 0 to 9 New value 0 to F Example Changing the Buzzer control SEG17 option of the installation options to 1 disuse Option SEG1 SEG2 SEG3 SEG4 SEG5 SEG6 Functi...

Page 33: ...ocation for installation 2 Put a pencil at the opposite side of the pivot point fixed in place 3 Rotate the paper compass on its pivot point to draw a line on the ceiling 4 Rotate the paper compass diametrically to draw a circle on the ceiling For the painting of the panel Make sure to only apply paints and varnishes for resins ABS HIPS or paint thinners If you apply lacquers for general use on th...

Page 34: ...or X X X Error of the outdoor unit X X X Communication error between the indoor and outdoor units X X X Open or short circuit error of a sensor evaporator in evaporator out or discharge sensor in the indoor unit X X Error of the fan in the indoor unit X X Error of the second detection of the float switch X X Open circuit error of the thermal fuse X X EEPROM error X On Blinking X Off Troubleshootin...

Page 35: ...35 English Appendix Memo 360_AC_Indoor_IM_LA SEA_Eng_EN indb 35 2016 05 25 오후 8 10 03 ...

Page 36: ...360_AC_Indoor_IM_LA SEA_Eng_EN indb 32 2016 05 25 오후 8 10 04 ...

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