Related Manuals for Samsung AJ TNLDEG Series
Summary of Contents for Samsung AJ TNLDEG Series
- Page 1 Air conditioner Installation manual AJ***TNLDEG / AJ052TNMDEG • Thank you for purchasing this Samsung air conditioner. • Before operating this unit, please read this manual carefully and retain it for future reference.
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Page 2: Table Of Contents
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... -
Page 3: Safety Information
Incorrect installation, use, or maintenance of this appliance can result in death, serious injury, or property damage. Keep these instructions with this appliance. This manual is subject to change. For the latest version, visit www.samsung.com. Notices and notes To make you aware of safety messages and highlighted information, we use the following notices and... - Page 4 • Do not pierce or burn. • This manual explains how to install an indoor unit with a split system with two SAMSUNG units. The use • Be aware that refrigerants may not contain an odour. of other types of units with different control systems may damage the units and invalidate the warranty.
- Page 5 Installing the unit Power supply line, fuse or circuit breaker WARNING WARNING IMPORTANT: When installing the unit, always remember to connect first the refrigerant tubes, then the electrical • Always make sure that the power supply is compliant lines. with current safety standards. Always install the air • Always disassemble the electric lines before the conditioner in compliance with current local safety refrigerant tubes.
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Page 6: Installation Procedure
Safety Information Do not install the air conditioner in following places. CAUTION • Place where there is mineral oil or arsenic acid. Resin Make sure that you earth the cables. parts flame and the accessories may drop or water • Do not connect the earth wire to the gas pipe, water may leak. -
Page 7: Step 2 Choosing The Installation Location
Step 2 Choosing the installation • Saline air location • Machine oil • Sulphide gas WARNING • Special environmental conditions Avoid installing the air conditioner in a location with the • Because your air conditioner contains R-32 following conditions: refrigerant, make sure that it is installed, operated, • In areas where it is exposed to direct sunlight. - Page 8 Installation Procedure Installation Procedure Unit Width(W) "A"=W+100mm "B"=500mm 20mm or more 20mm or more • You must have 20 mm or more space between the ceiling and the bottom of indoor unit. Otherwise, the noise from the vibration of indoor unit may bother the user. When the ceiling is under construction, the hole for check-up must be made to take service, clean and repair the unit.
- Page 9 Drawing of the indoor uni AJ026TNLDEG / AJ035TNLDEG (Unit: mm) (Suspension position) 5x100=500 (Air outlet duct flange) 16-Ø3.5 Inspection hole Suction side Discharge side Name Description Liquid pipe connection ø6.35 Gas pipe connection ø9.52 Hose connection OD ø25, ID ø20 Hose connection OD ø25, ID ø20 Power supply/Communicaion connection...
- Page 10 Installation Procedure AJ052TNMDEG (Unit: mm) (Suspension position) Discharge side Suction side Name Description Liquid pipe connection ø6.35 Gas pipe connection ø12.7 Drain pipe connection OD25 ID20(without drain pump) Drain pipe connection Using drain pump (Optional) Power supply connection Air discharge flange Air filter Hook M8~M10...
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Page 11: Step 3 Optional: Insulating The Body Of The Indoor Unit
Step 4 Installing the indoor unit CAUTION When deciding on the location of the air conditioner • Comply with the length and height limits described in with the owner, the following restrictions must be taken the figure above. into account • For the product that uses the R-32 refrigerant, Install 1 Place the pattern sheet on the ceiling at the spot where the indoor unit on the wall 2.2 m or higher from the... - Page 12 Installation Procedure • If the length of suspension bolt is more than 1.5m, • When installing the indoor unit, make sure it is not it is required to prevent vibration. tilted toward front or back side. • If this is not possible, create an opening on the false CAUTION ceiling in order to be able to use it to perform the required operations on the indoor unit.
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Page 13: Step 5 Purging Inert Gas From The Indoor Unit
Step 5 Purging inert gas from the Step 6 Cutting and flaring the pipes indoor unit 1 Make sure that you have the required tools available. (pipe cutter, reamer, flaring tool and pipe holder) From factory the unit is supplied and set with a pre- 2 If you wish to shorten the pipes, cut it with a pipe charge of nitrogen gas. -
Page 14: Step 7 Connecting The Assembly Pipes To The Refrigerant Pipes
Installation Procedure 5 Check that the flaring is correct, referring to the Outer diameter (D) Torque (N•m) illustrations below for examples of incorrect flaring. Ø6.35 mm 14 ~ 18 Ø9.52 mm 34 ~ 42 Ø12.70 mm 49 ~ 61 Ø15.88 mm 68 ~ 82 NOTE • If the pipes must be shortened refer to page 13,... -
Page 15: Step 8 Performing The Gas Leak Test
Step 8 Performing the gas leak test 2 Wind insulating tape around the pipes and drain hose avoiding compressing the insulation too much. To identify potential gas leaks on the indoor unit, inspect the connection area of each refrigerant pipe using a leak Insulation cover pipe detector for R-410A. -
Page 16: Step 10 Installing The Drain Hose And Drain Pipe
Installation Procedure Step 10 Installing the drain hose and 5 Select the insulation of the refrigerant pipe. • Insulate the gas side and liquid side pipe, noting the drain pipe insulation thickness that must differ according to the 1 Push the supplied drain hose as far as possible over the pipe size. -
Page 17: Step 11 Performing The Drainage Test
Without the drain pump 1 Install horizontal drainpipe with a slope of 1/100 or more and fix it by hanger space of 1.0~1.5m. 1 Install U-trap at the end of the drainpipe to prevent a nasty smell to reach the indoor unit. 2 Do not install the drainpipe to upward position. - Page 18 Installation Procedure When using ELB for 1 phase Indoor Unit Electrical component box Power supply MCCB 1(L) 2(N) 1(L) 2(N) Cable clamp Outdoor Unit Indoor Power Communication cable Main power cable The appearance of the unit may be different from the picture depending on the model.
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Page 19: Step 13 Optional: Extending The Power Cable
Step 13 Optional: Extending the Indoor power supply power cable Power supply Max/Min(V) Indoor power cable 1 Prepare the following tools. ±10% 220 to 240V, 50 Hz 0.75 to 1.5 mm², 3 wires Tools Spec Shape Communication cable Crimping pliers MH-14 0.75 to 1.5 mm², 2 wires Connection sleeve... - Page 20 Installation Procedure 3 Insert both sides of core wire of the power cable into 7 After tube contraction work is completed, wrap it with the connection sleeve. the insulation tape to finish. Three or more layers of insulation are required. •...
- Page 21 Step 14 Setting the indoor unit 1 Enter the mode for setting the options: addresses and the installation options a Remove the batteries from the remote control, and then insert them again. You cannot set both of the indoor unit addresses and b While holding down the (High Temp) and the installation options in a batch: set both of them...
- Page 22 Installation Procedure 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 23 Steps Remote control display When you press the (Low Fan) or (High Fan) button, values appear in the following order: 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 24 Installation Procedure Steps Remote control display 11 Set the SEG14 and SEG15 values: a 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 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.
- Page 25 Steps 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. 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.
- Page 26 Installation Procedure 3 Check whether the option values that you have set are Setting the indoor unit address and installation correct by pressing the (Mode) button repeatedly option 1 Make sure that the power is supplied to the indoor unit. [SEG2, SEG3] [SEG4, SEG5] [SEG6, SEG8]...
- Page 27 Setting an indoor unit address (MAIN/RMC) • The indoor unit address are set to 0A0000-100000-200000-300000 by default. Option No. : 0AXXXX-1XXXXX-2XXXXX-3XXXXX Option SEG1 SEG2 SEG3 SEG4 SEG5 SEG6 100-digit of indoor 10-digit of indoor A single digit of Explanation Page Mode Setting main address unit address...
- Page 28 Installation Procedure Setting an indoor unit installation option (suitable for the condition of each installation location) • The indoor unit installation option are set to 020000-100000-200000-300000 by default. • Set the indoor unit option by wireless remote controller. When entering Address option, connect remote controller receiver.
- Page 29 Installation option (Detailed) Option No. : 02XXXX-1XXXXX-2XXXXX-3XXXXX 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 Indication Details Indication Details Details...
- Page 30 Installation Procedure Option SEG13 SEG14 SEG15 SEG16 SEG17 SEG18 Setting the output of Maximum filter Function Page Use of external control Ionizer Buzzer control external control usage time Indication Details Indication Details Indication Details Indication Details Indication Details Indication Details Disuse On/Off Slave, Existing Control...
- Page 31 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 21. Option SEG1 SEG2 SEG3 SEG4...
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Page 32: Troubleshooting
Troubleshooting • If an error occurs during the operation, one or more LED flickers and the operation is stopped except the LED. • If you re-operate the air conditioner, it operates normally at first, then detect an error again. Indicators Concealed Type Abnormal conditions Remarks... - Page 33 • If an error occurs, is displayed on the wired remote controller. If you would like to see an error code, press the Test button. Display Explanation Remark Communication Error between indoor and outdoor unit Error of Room sensor in the indoor unit(Open/Short) Error of Eva In sensor in the indoor unit(Open/Short) Error of Eva Out sensor in the indoor init(Open/Short) 2nd Detection of the float switch...