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Air conditioner
Installation manual
AC***BN1DCH, AC***BN4DCH
• Thank you for purchasing 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
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Table of Contents
Related Manuals for Samsung ACBN1DCH Series
Summary of Contents for Samsung ACBN1DCH Series
- Page 1 Air conditioner Installation manual AC***BN1DCH, AC***BN4DCH • Thank you for purchasing 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...
- Page 2 Contents Safety Information Installation Procedure 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...
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Page 3: Safety Information
• This manual explains how to install an indoor unit with equipped. a split system with two SAMSUNG units. The use of other types of units with different control systems may damage the units and invalidate the warranty. The manufacturer shall not be responsible for damages arising from the use of non compliant units. -
Page 4: Installing The Unit
Safety Information • This unit is a partial unit air conditioner, complying • Our units must be installed in compliance with the with partial unit requirements of this International space specifications presented in the installation Standard, and must only be connected to other manual in order to ensure accessibility from both sides units that have been confirmed as complying to and allow repairs or maintenance operations to be... - Page 5 • Verify that the air conditioner is connected to the power supply in accordance with the instructions provided in the wiring diagram included in the manual. • Always verify that electric connections (cable entry, section of leads, protections…) are compliant with the electric specifications and with the instructions provided in the wiring scheme.
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Page 6: Step 1 Checking And Preparing Accessories
Installation Procedure Installation Procedure Step 1 Checking and preparing 4 way Cassette accessories Pattern sheet (1) Drain hose (1) The following accessories are supplied with the indoor unit. The type and quantity may differ, depending on the specifications. 1 way Cassette Insulation pipe Insulation drain hose (1) Dimension template... -
Page 7: Step 2 Choosing The Installation Location
Step 2 Choosing the installation Do not install the air conditioner in following places. location • A place with exposure to mineral oil, oil vapour or cooking area where there is spray (If oil adheres to the Installation location requirements heat exchanger, performance degradation, spray or condensation scattering may occur. - Page 8 Installation Procedure 1way cassette (Medium) Unit: inch(mm) 45.28(1150) (Ceiling opening dimension) 40.79(1036) (Space of suspension bolts) 38.19(970) 16.14(410) Ceiling 47.17(1198) 1.97(50) AC009BN1DCH Model AC012BN1DCH inch(mm) 5.12(130) 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)) English...
- Page 9 1way cassette (Large) Unit: inch(mm) 54.33(1380) (Ceiling opening dimension) 49.6(1260) (Space of suspension bolts) 47.24(1200) 17.72(450) Ceiling 55.51(1410) 1.97(50) Model AC018BN1DCH inch(mm) 5.24(133) 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)) English DB68-11272A-00_IM_CAC WindFree1,4way_AA_EN_.indd 9 DB68-11272A-00_IM_CAC WindFree1,4way_AA_EN_.indd 9...
- Page 10 Installation Procedure 4way cassette Unit: inch(mm) 35.04~35.83 (890~910) (Celling opening) 37.4 (950) 28.94 (735) (Space of suspension bolts) 14.57 (370) 33.07 (840) 7.28 (185) 3.62 (92) 2.36 (60) 2.17 (55) 9.45 (240) 2.17 (55) 6.54 (166) 12.99 (330) 9.33 (237) 13.82 (351) 11.89 (302) The sub duct hole is not applicable to the WindFree models.
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Page 11: Spacing Requirements
Spacing requirements CAUTION • The indoor unit must be installed according to the specified distances in order to permit accessibility from each side, to guarantee correct operation, maintenance, and repair of the unit. 59.1 inch (1500 mm) The components of the indoor unit must be reachable and or more removable under safe conditions for people and the unit. -
Page 12: Step 3 Optional: Insulating The Body Of The Indoor Unit
Installation Procedure Step 3 Optional: Insulating the body of Unit: inch(mm) the indoor unit Indoor unit AC009BN1DCH 38.98X6.10 38.98X6.10 16.93X6.10 16.93X6.10 38.98X16.93 If you install a cassette type indoor unit on the ceiling AC012BN1DCH (990x155) (990x155) (430x155) (430x155) (990x430) 1 way when temperature is over 80.6 °F (27 °C) and humidity Cassette 48.03X6. - Page 13 3 Install the suspension bolts, depending on the ceiling 1 way Cassette type. Ceiling support 4 way Cassette 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.
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Page 14: Step 5 Purging Inert Gas From The Indoor Unit
Installation Procedure Step 5 Purging inert gas from the When the installation template is made of plastic indoor unit 1 way Cassette The indoor unit comes with nitrogen gas (inert gas) Unit : inch(mm) charged at the factory. Therefore, all inert gas must be purged before connecting the refrigerant pipes. -
Page 15: Step 7 Connecting The Assembly Pipes To The Refrigerant Pipes
Step 7 Connecting the assembly pipes Pipe cutter to the refrigerant pipes There are two refrigerant pipes of different diameters : • A smaller one for the liquid refrigerant. • A larger one for the gas refrigerant. The inside of copper pipe must be clean and has no dust. -
Page 16: Step 8 Performing The Gas Leak Test
Installation Procedure Step 8 Performing the gas leak test NOTE • If the pipes must be shortened, see Step 6 Cutting To identify potential gas leaks on the indoor unit, inspect and flaring the pipes on page 14. the connection area of each refrigerant pipe using a leak detector for R-410A. -
Page 17: Step 9 Insulating The Refrigerant Pipes
Step 9 Insulating the refrigerant pipes CAUTION Once you have checked that there are no leaks in the • Must fit tightly against body without any gap. system, you can insulate the piping and hose. • Make sure that all refrigerant connection must be 1 To avoid condensation problems, place Acrylonitrile accessible for easy maintenance and detachment. -
Page 18: Step 10 Installing The Drain Hose And Drain Pipe
Installation Procedure Step 10 Installing the drain hose and Insulation Type drain pipe (Cooling, Heating) High General humidity 1 way Cassette Outer diameter [86°F(30°C), Pipe Remarks [86°F(30°C), 85%] 1 Fix the flexible hose to the drain pipe. over 85%] • The connection port of the flexible hose and PVC drain EPDM, NBR pipe must be fixed with PVC adhesives. - Page 19 5 Insulate the whole drain pipe inside the building CAUTION (field supply). Check that the indoor unit is level with the ceiling by The whole drain pipe must be insulated with 0.2 inch using by using a level. (5mm) (or more) insulation to prevent condensation. •...
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Page 20: Step 11 Performing The Drainage Test
Installation Procedure • Do not apply force to the piping on the unit side when Unit:inch(mm) 3.28 to 4.92 ft (1 to 1.5m) connecting the drain hose. The hose should not be Full thread bolt hanger allowed to hang loose from its connection to the unit. Main air vent Individual Fasten the hose to a wall, frame or other support as... -
Page 21: Step 12 Connecting The Power And Communication Cables
• After completing the drainage check, turn the unit CAUTION off and disconnect the power supply. • The leak test must be performed for at least 24 hours. • Reassemble the control box cover. c Check whether the drain pump works correctly. 2 Check the condensed water drainage: d Check whether the drainage is performing a Pour about 2 liters of water into the indoor unit... - Page 22 Installation Procedure Connecting the power and 4 way Cassette communication cables CAUTION • Always remember to connect the refrigerant pipes Indoor unit before performing the electric connections. When disconnecting the system, always disconnect the electric cables before disconnecting the refrigerant pipes. •...
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Page 23: Step 13 Optional: Extending The Power Cable
Step 13 Optional: Extending the power cable Indoor power supply Power supply Max/Min(V) Indoor power cable 1 Prepare the following tools. 0.0012 inch² ↑ 208 to 230V, 60 Hz ±10% (0.75mm²↑), 3 wires Tools Spec Shape Communication cable 0.0012 inch² ↑(0.75mm²↑), 2 wires Crimping pliers MH-14 Unit: inch(mm) - Page 24 Installation Procedure 3 Insert both sides of core wire of the power cable into 6 Wrap it with the insulation tape twice or more and the connection sleeve. position your contraction tube in the middle of the insulation tape. • Method 1: Push the core wire into the sleeve from both sides.
- Page 25 Step 14 optional : Setting the Emergency Temperature Output (ETO) function Emergency Temperature Output (ETO) function (for the multi system, this function is not supported.) CAUTION • In order to deploy the ETO function, the MIM-B14, an external contact interface module, must be installed in each indoor unit.
- Page 26 Installation Procedure 2 Sub indoor unit – (Required) Enable the external contact control (with the installation option SEG14 - Reverse Control). – Connect the S-net pro2 to F1 and F2. – Enable the entrance control and set the mode, set temperature, and fan speed. [Main] [Sub] ETO operation specifications...
- Page 27 step 15. 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) The AR-EH04U wireless remote controller can be used for Easy Setup, checking internet connection status and connecting or disconnecting Wi-Fi.
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Page 28: Led Indicator Status
Installation Procedure LED Indicator Status LED lamp display Filter Operation Timer 1way Cassette Remarks Measure Cleaning AP entry All LED lights are on Check device All LED lights flash Registering All LED lights flash one after devices another Easy Setup All LED lights flash for 3 Connected seconds... - Page 29 LED Display Filter Operation Defrost Timer 4way Cassette Remarks Measure Cleaning AP entry All LED lights are on Check device All LED lights flash Registering All LED lights flash one after devices another Easy Setup All LED lights flash for 3 Connected seconds All LED lights turn off, and...
- Page 30 Installation Procedure Step 16 Setting the indoor unit 2 Set the option values. addresses and the installation options CAUTION You cannot set both of the indoor unit addresses and • The total number of available options are 24: SEG1 to the installation options in a batch: set both of them SEG24.
- Page 31 Take the steps presented in the following table: Steps Remote control display 1 Set the SEG2 and SEG3 values: a Set the SEG2 value by pressing the (Low Fan) button repeatedly until the value you want to set appears on the remote control display. SEG2 b Set the SEG3 value by pressing the (High Fan) button repeatedly until the...
- Page 32 Installation Procedure Steps Remote control display 6 Press the (Mode) button. Fan and On appear on the remote control 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.
- Page 33 Steps Remote control display 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 SEG15 following order: 12 Press the...
- Page 34 Installation Procedure Steps 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.
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Page 35: Setting The Indoor Unit Addresses
Setting the indoor unit addresses Option No. for an indoor unit address: 0AXXXX-1XXXXX-2XXXXX-3XXXXX Before installing an indoor unit, be sure to set an address for the indoor unit by taking the following steps: 1 Make sure that the power is supplied to the indoor unit. -
Page 36: Setting The Installation Options In A Batch
Installation Procedure Setting the installation options in a batch Option No. for an indoor unit address: 02XXXX-1XXXXX-2XXXXX-3XXXXX 1 Make sure that the power is supplied to the indoor unit. If the indoor unit is not plugged in, it must include a power supply. Indoor Unit 2 Set the installation options of indoor units, by referring to the following table and by following the steps in Common steps for setting the addresses and options on page 30. - Page 37 Option SEG1 SEG2 SEG3 SEG4 SEG5 SEG6 Use of external room temperature sensor / Use of central Compensation of the Function Page Mode Minimizing fan operation when thermostat is off control fan RPM Details Use of Minimizing fan Indication Details Indication Details Indication Indication Details Indication...
- Page 38 Installation Procedure Option SEG7 SEG8 SEG9 SEG10 SEG11 SEG12 Dew removal operation in WindFree mode/ Function Page Use of drain pump WindFree FAN RPM WindFree mode in Auto cleaning/ Smart Comfort in Auto mode Indication Details Indication Details Details Details Dew removal WindFree Smart...
- Page 39 Option SEG19 SEG20 SEG21 SEG22 SEG23 SEG24 Individual control Heating setting Function Page Setting the MDS Kit installation option with remote control compensation Indication Details Indication Details Indication Details Indication Details 0 or 1 Indoor 1 Default Disuse (Soft Off+Hard off) 3.6℉...
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Page 40: Changing The Addresses And Options Individually
Installation Procedure Changing the addresses and options individually When you want to change the value of a specific option, refer to the following table and follow the steps in Common steps for setting the addresses and options on page 30. Option SEG1 SEG2... -
Page 41: Troubleshooting
Appendix Troubleshooting 1 way Cassette LED lamp display Operation Defrost Filter Timer Abnormal conditions Remarks Cleaning Blue Yellow Power reset Error of temperature sensor in the indoor unit (Open/ Short) Error of heat exchanger sensor in the indoor unit Error of the outdoor temperature sensor Error of the condensor temperature sensor Error of the discharge temperature sensor 1. - Page 42 Appendix 4 way Cassette LED lamp display Operation Defrost Timer Filter Abnormal conditions Remarks Power reset Error of temperature sensor in the indoor unit (Open/ Short) Error of heat exchanger sensor in the indoor unit (Open/Short) Error of fan motor in the indoor unit Error of the outdoor temperature sensor Error of the condensor temperature sensor Error of the discharge temperature sensor...
- Page 43 Memo English 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...