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Samsung ACBN1DCH Series Installation Manual Download Page 12

12

Installation Procedure

English

Instal

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Step 3  Optional: Insulating the body of 

the indoor unit

If you install a cassette type indoor unit on the ceiling 

when temperature is over 80.6 °F (27 °C) and humidity 

is over 80%, you must apply an extra 10 mm thick 

polyethylene insulation or a similar type of insulation to 

the body of the indoor unit.
Cut away the part where pipes are pulled out for the 

insulating work.

1 way Cassette

B

D

A

E

C

4 way Cassette

B

D

A

E

C

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.)

Unit: inch(mm)

Indoor unit

A

B

C

D

E

1 way 

Cassette

AC009BN1DCH

AC012BN1DCH

38.98X6.10

(990x155)

38.98X6.10

(990x155)

16.93X6.10

(430x155)

16.93X6.10

(430x155)

38.98X16.93

(990x430)

AC018BN1DCH

48.03X6.10
(1220x155)

48.03X6.10
(1220x155)

18.50X6.10

(470x155)

18.50X6.10

(470x155)

48.03X18.50

(1220x470)

4 way 

Cassette

AC018BN4DCH
AC024BN4DCH

35.83X7.60

(910X193)

37.00X7.60

(940X193)

24.02X7.60

(610X193)

25.59X7.60

(650X193)

34.25X34.25

(870X870)

AC030BN4DCH
AC036BN4DCH
AC042BN4DCH
AC048BN4DCH

35.83X9.25

(910X235)

37.00X9.25

(940X235)

24.02X9.25

(610X235)

25.59X9.25

(650X235)

34.25X34.25

(870X870)

Step 4  Installing the indoor unit

When deciding on the location of the air conditioner the 

following restrictions must be taken into account.

1 

Place the pattern sheet on the ceiling at the location 

where you want to install the indoor unit.

  NOTE

•  Since the diagram is made of paper, it may shrink 

or stretch slightly due to temperature or humidity. 

For this reason, before drilling the holes, be sure 

to maintain the correct dimensions between the 

markings.

2 

Insert bolt anchors, use existing ceiling supports or 

construct a suitable support as shown in figure.

Concrete

Hole in anchor

Hole in plug

Suspension bolt (M8) - field supply

Insert

DB68-11272A-00_IM_CAC WindFree1,4way_AA_EN_.indd   12

DB68-11272A-00_IM_CAC WindFree1,4way_AA_EN_.indd   12

2021-09-17   오후 12:14:15

2021-09-17   오후 12:14:15

Summary of Contents for ACBN1DCH Series

Page 1: ...sing this Samsung air conditioner Before operating this unit please read this manual carefully and retain it for future reference DB68 11272A 00_IM_CAC WindFree1 4way_AA_EN_ indd 1 DB68 11272A 00_IM_CAC WindFree1 4way_AA_EN_ indd 1 2021 09 17 오후 12 14 13 2021 09 17 오후 12 14 13 ...

Page 2: ...put ETO function 25 step15 optional LED Display indicator specifications when checking Wi Fi Easy Setup and Wi Fi status This feature can be used when installing single Wi fi kit 27 LED Indicator Status 28 Step16 Setting the indoor unit addresses and the installation options 30 Appendix 41 Troubleshooting 41 IMPORTANT This product has been designed and manufactured to meet ENERGY STAR criteria for...

Page 3: ... in the manual shall immediately invalidate the warranty The air conditioner should be used only forthe applications forwhich 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 power supply In orderto prevent electric shocks fires or injuries always stop the ...

Page 4: ...uch as above electronic equipment or other sensitive instruments Our units must be installed in compliance with the space specifications presented in the installation manual in orderto ensure accessibility from both sides and allow repairs or maintenance operations to be carried out The unit s components must be accessible and easy to disassemble without endangering people and objects Forthis reas...

Page 5: ...referto Step13 Optional Extending the power cable in the installation manual CAUTION Make sure that you earth the cables Do not connect the earth wire to the gas pipe water pipe lighting rod ortelephone wire If earthing is not complete electric shock orfire may occur Install the circuit breaker If the circuit breaker is not installed electric shock or fire may occur Make sure that the condensed wa...

Page 6: ...lation Flexible hose Rubberwasher Installation manual Usermanual Installation template or Bushing bracket AC009BN1DCH AC012BN1DCH AC018BN1DCH 4 way Cassette Pattern sheet 1 Drain hose 1 Insulation pipe Liquid side1 gas side1 Insulation drain hose 1 Installation manual 1 Usermanual 1 Cable tie 6 Clamp 1 Installation gauge 1 Bushing bracket 1 DB68 11272A 00_IM_CAC WindFree1 4way_AA_EN_ indd 6 DB68 1...

Page 7: ...u must apply an extra 0 39inch 10mm thick polyethylene insulation or a similartype of insulation to the body of the indoor unit Do not install the airconditionerin following places A place with exposure to mineral oil oil vapour or cooking area where there is spray If oil adheres to the heat exchanger performance degradation spray or condensation scattering may occur If oil adheres to a plastic co...

Page 8: ...sion bolts 17 32 440 Ceiling opening dimension 40 79 1036 Space of suspension bolts Model AC009BN1DCH AC012BN1DCH A inch mm 5 12 130 B inch mm 7 05 179 Liquid pipe connection inch mm Ø1 4 6 35 Gas pipe connection inch mm Ø3 8 9 52 Drain hose connection inch mm VP25 outer diameter Ø1 26 32 innder diameter Ø0 98 25 DB68 11272A 00_IM_CAC WindFree1 4way_AA_EN_ indd 8 DB68 11272A 00_IM_CAC WindFree1 4w...

Page 9: ...5 85 A B Ceiling 17 72 450 5 83 148 1 34 34 1 97 50 Space of suspension bolts Model AC018BN1DCH A inch mm 5 24 133 B inch mm 7 09 180 Liquid pipe connection inch mm Ø1 4 6 35 Gas pipe connection inch mm Ø1 2 12 7 Drain hose connection inch mm VP25 outer diameter Ø1 26 32 innder diameter Ø0 98 25 DB68 11272A 00_IM_CAC WindFree1 4way_AA_EN_ indd 9 DB68 11272A 00_IM_CAC WindFree1 4way_AA_EN_ indd 9 2...

Page 10: ...ndFree models Model AC018BN4DCH AC024BN4DCH AC030BN4DCH AC036BN4DCH AC042BN4DCH AC048BN4DCH Chassis Medium Large Large A inch mm 9 37 238 9 37 238 B inch mm 5 127 5 127 C inch mm 8 74 222 8 74 222 Net dimension W D H inch mm 33 07X33 07X9 69 840 X 840 X 246 33 07X33 07X11 34 840 X 840 X 288 Liquid pipe connection inch mm Ø1 4 6 35 Ø1 4 6 35 Ø3 8 9 52 Ø3 8 9 52 Gas pipe connection inch mm Ø1 2 12 7...

Page 11: ...re C C C C CAUTION The indoorunit must be installed according to the specified distances in orderto permit accessibility from each side to guarantee correct operation maintenance and repairof the unit The components of the indoorunit must be reachable and removable undersafe conditions forpeople and the unit Do not carry the unit by holding the refrigerant or drain pipes to avoid product damage Ca...

Page 12: ...55 18 50X6 10 470x155 18 50X6 10 470x155 48 03X18 50 1220x470 4way Cassette AC018BN4DCH AC024BN4DCH 35 83X7 60 910X193 37 00X7 60 940X193 24 02X7 60 610X193 25 59X7 60 650X193 34 25X34 25 870X870 AC030BN4DCH AC036BN4DCH AC042BN4DCH AC048BN4DCH 35 83X9 25 910X235 37 00X9 25 940X235 24 02X9 25 610X235 25 59X9 25 650X235 34 25X34 25 870X870 Step 4 Installing the indoorunit When deciding on the locati...

Page 13: ...ection the refrigerant pipe connection orto remove the unit if necessary 5 Hang the indoor unit to the suspension bolts between two nuts Screw the nuts to suspend the unit 1 way Cassette 1 2 2 4 way Cassette Cut a pad stopper and place it on the suspension bolts to hold the washers Remove the stopper and screw the nuts to fix the unit 6 Check the level of the indoor unit by using a Level A tilt of ...

Page 14: ...imensions 0 67 inch 17 mm 0 79 inch 20 mm Step 5 Purging inert gas from the indoorunit The indoor unit comes with nitrogen gas inert gas charged at the factory Therefore all inert gas must be purged before connecting the refrigerant pipes Unscrewthe pinch pipe at the end of each refrigerant pipe 1 way Cassette Liquid side Gas side Insulator 4 way Cassette Liquid side Gas side Insulator NOTE To pre...

Page 15: ...rect Inclined Damaged Surface Cracked Uneven Thickness Step 7 Connecting the assemblypipes to the refrigerant pipes There are two refrigerant pipes of different diameters A smaller one forthe liquid refrigerant A larger one forthe gas refrigerant The inside of copper pipe must be clean and has no dust 1 Remove the two pinch pipes and connect the field refrigerant pipes Tighten the flare nuts first...

Page 16: ...nd fora burst pressure of at least 20 7MPa 3002 3 psig Copperpipe forhydro sanitary applications is completely unsuitable For sizing and limits height difference line length max bends refrigerant charge etc see the outdoor unit installation manual All refrigerant connection must be accessible in order to permit either unit maintenance or removing it completely If the pipes require brazing make sur...

Page 17: ...htly against bodywithout any gap Make sure that all refrigerant connection must be accessible for easy maintenance and detachment Install the insulation not to get wider and use the adhesives on the connection part of it to prevent moisture from entering Wind the refrigerant pipe with insulation tape if it is exposed to outside sunlight Install the refrigerant pipe respecting that the insulation d...

Page 18: ...not covered Forexample pipes installed at a corridorof a dormitory and studio ornearan exit that opens and closes frequently Places where the pipes are installed that are highly humid due to a lack of ventilation Step10 Installing the drain hose and drain pipe 1 way Cassette 1 Fix the flexible hose to the drain pipe The connection port of the flexible hose and PVC drain pipe must be fixed with PVC...

Page 19: ...d Be sure to bond the drain hose and the main pipe Drain pipe Drain hose PVC Tube Joint VP25 OD 1 26 inch 32 mm ID 0 98 inch 25 mm Drain pipe CAUTION Check that the indoorunit is level with the ceiling by using by using a level Install airventilation to drain condensation smoothly Ceiling Airventilation If it is necessary to increase the height of the drain pipe install the drain pipe straight wit...

Page 20: ...talled install a main airvent in front of the farthest indoor unit from the main drain pipe To prevent waterfrom flowing back to indoorunits install an individual airvent at the top of each indoorunit The airvents should be T or 7 shaped to prevent dust orforeign substances from entering You may not need to install an airvent if the horizontal drain pipe has a proper slope Step11 Performing the dr...

Page 21: ...munication error message might appear After completing the drainage check turn the unit off and disconnect the power supply Reassemble the control box cover c Check whetherthe drain pump works correctly d Check whetherthe drainage is performing correctly at the end of the drain pipe e Check for leakage at the drain pipe and drain pipe connection part f When leakage occurs check whetherthe indoor u...

Page 22: ...by means of a H05 RN F connection cable or a more power model with insulation in synthetic rubber and a jacket in polychloroprene neoprene in accordance with the requirements specified in the standard EN 60335 2 40 1 Remove the screw on the electrical component box and remove the cover plate 2 Route the connection cord through the side of the indoor unit and connect the cable to the terminals refe...

Page 23: ...owercable 1 Prepare the following tools Tools Spec Shape Crimping pliers MH 14 Connection sleeve mm 20xØ6 5 HxOD Insulation tape Width19 mm Contraction tube mm 70xØ8 0 LxOD 2 As shown in the figure peel off the shields from the rubber and wire of the power cable Peel off 20 mm of cable shields from the pre installed tube CAUTION For information about the power cable specifications for indoor and o...

Page 24: ...it with the insulation tape twice or more and position your contraction tube in the middle of the insulation tape Method1 Method 2 40 mm Insulation tape Insulation tape 35 mm 7 Aftertube contraction work is completed wrap it with the insulation tape to finish Three or more layers of insulation are required Method1 IInsulation tape IInsulation tape Method 2 CAUTION Make sure that the connection par...

Page 25: ...te Basically the indoorunit 2 operates in the previous mode Forthe first time operation it starts in 24 C Auto mode To set more detailed operation conditions forthe indoorunit 2 use the S net Pro Setting up the ETO Communication between indoor and outdoor units F1 and F2 External contact interface module MIM B14 Main indoor unit Sub indoor unit Error output port 1 2 Contact input port 5 6 1 Main i...

Page 26: ...onditions 2 Sub indoor unit Based on the entrance control settings the sub indoor unit decides the mode set temperature and fan speed when contact inputs are given Main indoorunit Enable of ETO Enable of external contact Errorport output X X N A X O Output due to an error O X Output by ETO entrance conditions temperature time error occurrence O O Output by ETO entrance conditions temperature time ...

Page 27: ...asy Setup checking internet connection status and connecting or disconnecting Wi Fi EasySetup Check internet connection status Connect Disconnect toWi Fi Press the Timer button for 5 seconds Press the and button simultaneously for 5 seconds Press the Mode and button simultaneously for 5 seconds DB68 11272A 00_IM_CAC WindFree1 4way_AA_EN_ indd 27 DB68 11272A 00_IM_CAC WindFree1 4way_AA_EN_ indd 27 ...

Page 28: ...ystem operates in the previous mode AP settings change Wi Fi module Check internet connection status If AP internet is connected successfully All LED lights turns on for 5 seconds Normal operation If no AP connection X X X X All LED turns off for 5 seconds AP settings change Wi Fi module Wi Fi If connected All LED lights flashes once If not connected If AP is set up using the wired remote controll...

Page 29: ...previous mode AP settings change Wi Fi module Check internet connection status If AP internet is connected successfully All LED lights turns on for 5 seconds Normal operation If no AP connection X X X X All LED turns off for 5 seconds AP settings change Wi Fi module Wi Fi If connected All LED lights flashes once If not connected If AP is set up using the wired remote controller All LED lights flas...

Page 30: ...s 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 control models the modes to set values forthese options are skipped automatically Set a 2 digit value for each option pair in the f...

Page 31: ... want to set appears on the remote control display SEG4 b Set the SEG5 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 SEG5 4 Press the Mode button Dry and On appear on the remote control display 5 Set the SEG6 and SEG8 values a Set the SEG6 valu...

Page 32: ...control display 9 Set the SEG11 and SEG12 values a Set the SEG11 value by pressing the Low Fan button repeatedly until the value you want to set appears on the remote control display SEG11 b Set the SEG12 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...

Page 33: ...o set appears on the remote control display When you press the Low Fan or High Fan button values appear in the following order SEG17 14 Press the Mode button Dry and Off appear on the remote control display 15 Set the SEG18 and SEG20 values a Set the SEG18 value by pressing the Low Fan button repeatedly until the value you want to set appears on the remote control display SEG18 b Set the SEG20 val...

Page 34: ...lowing order SEG24 3 Check whetherthe option values that you have set are correct by pressing the Mode button repeatedly SEG2 SEG3 SEG4 SEG5 SEG6 SEG8 SEG9 SEG10 SEG11 SEG12 SEG23 SEG24 SEG21 SEG22 SEG18 SEG20 SEG16 SEG17 SEG14 SEG15 4 Save the option values into the indoor unit Point the remote control to the remote control sensor on the indoor unit and then press the Power button on the remote c...

Page 35: ...age Mode Setting main address Reserved Indoorunit number Indoorunit number Indication and details Indication Details Indication Details Indication Details Indication Details Indication Details 0 A 0 No main address 0 to1 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 addre...

Page 36: ...by following the steps in Common steps forsetting the addresses and options on page 30 The installation options of indoor units are set to like a below table by default Model AC009BN1DCH AC012BN1DCH AC018BN1DCH AC BN4DCH Installation option 020010 100031 200000 300000 020010 100051 200000 300000 020010 100001 200000 300000 The SEG20 option Individual control with remote control allows you to contr...

Page 37: ...ensor Minimizing fan operationwhen thermostat is off 0 2 0 Disuse Disuse 0 Disuse 0 Disuse recessed installation 1 Use Disuse 1 Use 1 RPM compensation 2 Disuse Use Heating 3 Use Use Heating 4 Disuse Use Cooling 5 Use Use Cooling 6 Disuse Use Cooling Heating 7 Use Use Cooling Heating 8 Disuse Use Cooling Ultra low speed 9 Use Use Cooling Ultra low speed A Disuse Use Heating Cooling Ultra low speed ...

Page 38: ...1STEP 1STEP 4STEP 4 Maintain blade WindFree disuse Smart Comfort disuse 5 2STEP Default 5STEP 5 Open blade 6 3STEP 1STEP 6STEP 6 Maintain blade WindFree use 7 4STEP 2STEP 7STEP 7 Open blade Option SEG13 SEG14 SEG15 SEG16 SEG17 SEG18 Function Page Use of external control Setting the output of external control Reserved Buzzer control Maximum filter usage time4 Indication and details Indication Detai...

Page 39: ...or 20 seconds at an interval of 5 minutes in heat mode Fan stops or operates Ultra low in Cooling when thermostat is off 2 SEG8 Even if you set the Use of drain pump option to 0 it is automatically set to 2 the drain pump is used with 3 minute delay 3 SEG11 Compensation of the WindFree fan RPM option adjusts 20 rpm per1 step 4 SEG18 If you set the Maximum filter usage time option to a value othert...

Page 40: ...n 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 to1 disuse Option SEG1 SEG2 SEG3 SEG4 SEG5 SEG6 Function Page Mode Option mode to change Tens positi...

Page 41: ...nication numbers and installed numbers after completion of tracking Communication errorfor more than 2 minutes X X X 1 Indoor unit error Display is unrelated with operation 2 Outdoor unit error Display is unrelated with operation 1 Error of electronic expansion valve open 2 2 nd detection of high temperature cond 3 2 nd detection of high temperature discharge 4 Error of reverse phase 5 Compressor ...

Page 42: ...ication for 2 minutes between indoor and outdoor unit communication error for more than 2 minutes X X Error of outdoor unit Error of the terminal block thermal fuse Open X Detection of the float switch X X EEPROM ERROR EEPROM option error Outdoorvalve clogging error X MDS Motion Detecting Sensor Error X X Error due to connecting outdoor units that do not support the WindFree function X On Flickeri...

Page 43: ...43 English Appendix Memo DB68 11272A 00_IM_CAC WindFree1 4way_AA_EN_ indd 43 DB68 11272A 00_IM_CAC WindFree1 4way_AA_EN_ indd 43 2021 09 17 오후 12 14 22 2021 09 17 오후 12 14 22 ...

Page 44: ...DB68 11272A 00_IM_CAC WindFree1 4way_AA_EN_ indd 44 DB68 11272A 00_IM_CAC WindFree1 4way_AA_EN_ indd 44 2021 09 17 오후 12 14 22 2021 09 17 오후 12 14 22 ...

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