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Air conditioner Installation manual AC***DN6DKG • Thank you for purchasing this Samsung air conditioner. • Before operating this unit, please read this manual carefully and retain it for future reference.
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 Optional: For the installation of the circular panel Step 6 Purging inert gas from the indoor unit Step 7 Cutting and flaring the pipes Step 8 Connecting the assembly pipes to the refrigerant pipes...
Always install the air conditioner in compliance with current local, state, and federal safety standards. • Do not use means to accelerate the defrost operation or to clean, other than those recommended by Samsung. • Do not pierce or burn.
• This manual explains how to install an indoor unit with goggles, and headgear) during installation and a split system with two SAMSUNG units. The use of maintenance works. Installation/repair technicians other types of units with different control systems may may be injured if protective equipment is not properly damage the units and invalidate the warranty.
• Do not install the product in a place where • Verify that the air conditioner is connected to the power thermohygrostat is needed (such as server room, supply in accordance with the instructions provided in machinery room, computer room, etc.) Those places do the wiring diagram included in the manual.
Installation Procedure Step 1 Checking and preparing Step 2 Choosing the installation accessories location The following accessories are supplied with the indoor Installation location requirements unit. The type and quantity may differ, depending on the specifications. • There must be no obstacles near the air inlet and outlet.
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WARNING CAUTION • Because your air conditioner contains R-32 refrigerant, • As a rule, the unit cannot be installed at a height of less make sure that it is installed, operated, and stored it that 2.5m. in a room whose floor area is larger than the minimum •...
Small Wire insert hole H1 → Large/Large+:180, Small:150 H2 → Large/Large+:152, Small:122 Ø100 Common Square panel Circular panel Model AC024DN6DKG AC036DN6DKG AC048DN6DKG AC060DN6DKG Chassis Small Large Large+ Net dimension (W x D x H) 947 x 947 x 281...
(Unit: mm) Ø1010 to 1020 the drain hose Ceiling opening Inspection AC036DN6DKG diameter hole Ø1010 to 1020 Model AC024DN6DKG AC048DN6DKG AC060DN6DKG NOTE • The clearance between the panel and the inspection hole is 15 to 20 mm on a side. English...
Chassis Model Dimensions and repair of the unit. Small AC024DN6DKG 2610 x 130 The components of the indoor unit must be reachable Large AC036DN6DKG and removable under safe conditions for people and AC048DN6DKG 2610 x 215 the unit.
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Perform the following steps to install inspection holes in Install the suspension bolts, depending on the ceiling accordance with the panel type. type. For the recessed installation of the square panel. • Install an inspection hole to the direction of Ceiling support connection parts of the refrigerant pipe and the drain hose.
Installation Procedure Adjust the unit to the appropriate position, taking into Rotate the paper compass on its pivot point to draw a line account the installation area for the front panel. on the ceiling. • Place the pattern sheet on the indoor unit. •...
Step 7 Cutting and flaring the pipes Step 8 Connecting the assembly pipes to the refrigerant pipes Make sure that you have the required tools available: pipe cutter, reamer, flaring tool, and pipe holder. There are two refrigerant pipes of different diameters : If you wish to shorten the pipes, cut them with a pipe •...
Installation Procedure Step 9 Performing the gas leak test Be sure to use an insulator thick enough to cover the refrigerant tube to protect the condensate water on the To identify potential gas leaks on the indoor unit, inspect the outside of the pipe falling onto the floor and to improve connection area of each refrigerant pipe using a leak detector the efficiency of the unit.
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Wind insulating tape around the pipes and drain hose Select the insulation of the refrigerant pipe. avoiding compressing the insulation too much. • Insulate the gas side and liquid side pipe, noting the insulation thickness that must differ according Insulation cover pipe to the pipe size.
Installation Procedure • When installing insulation in the places and Insulate the complete drain piping inside the building conditions below, use the same insulation that is (field supply). used for high humidity conditions. If the drain hose cannot be sufficiently set on a slope, fit the hose with drain raising piping (field supply).
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• If it is necessary to increase the height of the drain • Install horizontally. pipe, install the drain pipe straight within 300 mm from the drain hose port. If it is raised higher than 550 mm, there may be water leaks. Be horizontal 300 mm or less...
Installation Procedure Step 12 Performing the drainage test CAUTION Do a leak test at the connection part of the flexible hose • Only in the Cool mode, you can check the correct and the drain pipe: operation of the drain pump. Connect a general hose to the connection part of When the electric cable connection has not been completed the flexible hose of the indoor unit, and pour in some...
Step 13 Connecting the power and Wiring terminals) 1 phase communication cables CAUTION Indoor unit • Always remember to connect the refrigerant pipes before performing the electric connections. When disconnecting the system, always disconnect the Outdoor unit electric cables before disconnecting the refrigerant pipes.
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Installation Procedure NOTE (Unit: mm) • Insert the power and the communication cables to the Communication: M3.5 screw AC power: M4 screw cable insert hole, then arrange and connect the cables, as shown in the figure: Cable insert hole 12.6 Tightening torque (kgf •...
Installation Procedure Step 14 Optional: Extending the power Insert both sides of core wire of the power cable into the connection sleeve. cable • Method 1: Push the core wire into the sleeve from Prepare the following tools. both sides. •...
Step 15 Setting the indoor unit Apply heat to the contraction tube to contract it. addresses and the installation options Method 1 Method 2 You cannot set both of the indoor unit addresses and the Contraction tube Contraction tube installation options in a batch: set both of them respectively. Common steps for setting the addresses Wrap it with the insulation tape twice or more and position your contraction tube in the middle of the...
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Installation Procedure Set the option values. SEG1 SEG2 SEG3 SEG4 SEG5 SEG6 CAUTION SEG7 SEG8 SEG9 SEG10 SEG11 SEG12 • The total number of available options are 24: SEG1 to SEG24. SEG13 SEG14 SEG15 SEG16 SEG17 SEG18 • Because SEG1, SEG7, SEG13, and SEG19 are the page options used by the previous remote control models, SEG19 SEG20...
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Steps Remote control display Press the (Mode) button. Dry and On appear on the remote control display. Set the SEG6 and SEG8 values: Set the SEG6 value by rotating the Wheel counterclockwise until the value you want to set appears on the remote control display. SEG6 Set the SEG8 value by rotating the Wheel clockwise until the value you want to set appears on the remote control display.
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Installation Procedure Steps Remote control display 10 Press the (Mode) button. Auto and Off appear on the remote control display. 11 Set the SEG14 and SEG15 values: Set the SEG14 value by rotating the Wheel counterclockwise until the value you want to set appears on the remote control display. SEG14 Set the SEG15 value by rotating the Wheel clockwise until the value you want to set appears on the remote control display.
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Steps Remote control display 16 Press the (Mode) button. Fan and Off appear on the remote control display. 17 Set the SEG21 and SEG22 values: Set the SEG21 value by rotating the Wheel counterclockwise until the value you want to set appears on the remote control display. SEG21 Set the SEG22 value by rotating the Wheel clockwise until the value you want to set appears on the remote control display.
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Installation Procedure Check whether the option values that you have set are NOTE correct by pressing the (Mode) button repeatedly. • The remote control display and buttons may vary depending on the model. [SEG2, SEG3] [SEG4, SEG5] [SEG6, SEG8] [SEG9, SEG10] Enter the mode for setting the options: Remove the batteries from the remote control, and then insert them again.
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Take the steps presented in the following table: Steps Remote control display Set the SEG2 and SEG3 values: 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 Set the SEG3 value by rotating the Wheel clockwise until the value you want to set appears on the remote control display.
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Installation Procedure Steps Remote control display Set the SEG8 value by rotating the Wheel clockwise until the value you want to set appears on the remote control display. SEG8 When you press the (Low Fan) or (High Fan) button, values appear in the following order: Press the (Mode) button.
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Steps Remote control display 10 Press the (Mode) button. Auto and Off appear on the remote control display. 11 Set the SEG14 and SEG15 values: Set the SEG14 value by pressing the (Low Fan) button repeatedly until the value you want to set appears on the remote control display. SEG14 Set the SEG15 value by rotating the Wheel clockwise until the value you want to set appears on the remote control display.
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Installation Procedure Steps Remote control display Set the SEG20 value by rotating the Wheel clockwise until the value you want to set appears on the remote control display. SEG20 When you press the (Low Fan) or (High Fan) button, values appear in the following order: 16 Press the (Mode) button.
Setting the indoor unit addresses Check whether the option values that you have set are correct by pressing the (Mode) button repeatedly. Option No. for an indoor unit address: [SEG2, SEG3] [SEG4, SEG5] [SEG6, SEG8] [SEG9, SEG10] 0AXXXX-1XXXXX-2XXXXX-3XXXXX Before installing an indoor unit, be sure to set an address for the indoor unit by taking the following steps: [SEG11, SEG12] [SEG14, SEG15]...
Installation Procedure Option SEG1 SEG2 SEG3 SEG4 SEG5 SEG6 Function Page Mode Setting main address Indoor unit number Indoor unit number Indication Details Indication Details Indication Details Indication Details Indication Details No main address Reserved Indication and details 0 to 1 Tens digit 0 to 9 Units digit...
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Option SEG 1 SEG 2 SEG 3 SEG 4 SEG 5 SEG 6 Use of external room temperature sensor / Minimizing fan Function Page Mode Central control Compensation of the fan RPM operation when thermostat is off ¹⁾ Details Use of external Indication Details Indication Details Indication Indication...
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Installation Procedure Option SEG 13 SEG 14 SEG 15 SEG 16 SEG 17 SEG 18 Setting the output of extermal Maximum filter usage Function Page Use of external control ³⁾ Buzzer control control time ⁴⁾ Indication Details Indication Details Indication Details Indication Details...
• ¹⁾ SEG4 By SEG4 setting, Minimizing fan operation when thermostat is off. – Fan operates for 20 seconds at an interval of 5 minutes in heat mode. – Fan stops or operates Ultra low in Cooling when thermostat is off. •...
Installation Procedure Step 16. Optional: Installing DPM (Digital Packaged Multi) NOTE Only AC024DN6DKG models are available to install DPM. To find DPM allowable indoor unit models according to outdoor unit models, refer to outdoor installation manual. • When installing DPM, you should set "DPM setting" to the outdoor unit.
Step 17 Optional : Setting the Emergency Temperature Output (ETO) function CAUTION • In order to deploy the ETO function, the MIM-B14, an external contact interface module, must be installed in each indoor unit. – The ETO is a concept of emergency operation of indoor units. If the indoor unit 1 (main indoor unit) stops because of an error, the indoor unit 2 (sub indoor unit) starts to operate.
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Installation Procedure ETO operation specifications Main indoor unit – Based on the external contact control settings, the main indoor unit decides whether to generate output when an error (indoor unit stop) occurs. – Based on the ETO settings, the main indoor unit decides whether to generate output according to the temperature and time conditions.
Step 18 Optional : LED Display indicator specifications when checking Wi-Fi Easy Setup and Wi-Fi status The wireless remote controller can be used for Easy Setup, checking internet connection status and connecting or disconnecting Wi-Fi. Easy Setup Check internet connection status Connect / Disconnect to Wi-Fi Press the [Temp] and [Fan Speed] button Press the [Mode] and [Timer] button...
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Installation Procedure LED Display Airflow direction indication Wide Spot Spot Remarks Airflow direction Airflow direction Airflow direction Connection info reset ● ● ● Sequential light-up ¹⁾ All devices reset ● ● ● Sequential light-up ²⁾ ¹⁾ Spot → (Spot + Mid) → (Spot + Mid + Wide) → Spot → ••• ²⁾...
Troubleshooting Indoor unit display indications Condition Ice blue Yellow green Blue ◑ Power reset (blinking once every 2 seconds) In the defrost operation (blinking once every 10 seconds) ◑ Open or short circuit error of the indoor-temperature sensor ◑ Error of the outdoor unit ◑...
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