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Samsung AJ TNLDEG Series, Installation Manual, Page: 9 / 34

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Samsung AJ TNLDEG Series Installation Manual Download Page 9

9

Ins
tallation Pr

oc

edur

e

English

Drawing of the indoor uni

t

AJ026TNLDEG / AJ035TNLDEG 

(Unit: mm)

No.

Name

Description

1

Liquid pipe connection

ø6.35

2

Gas pipe connection

ø9.52

3

Hose connection

OD ø25, ID ø20

4

Hose connection

OD ø25, ID ø20

5

Power supply/Communicaion connection

6

Power supply connection

7

Air discharge grille flange

8

Air inlet grille flange

M10

566

566

173

86

51

382

312

173

170

10

91

9

.78

745

04

4

61

3

02-

4

542

5x100=500

700

16-Ø3.5

8

7

6

700

800

500

23.

2

1

2

3

5

4

010

510

91

04

4

(Air outlet duct flange)

(Suspension position)

(S

uspension 

position

)

Discharge side

Suction side

Inspection hole

Summary of Contents for AJ TNLDEG Series

Page 1: ... 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 ...

Page 2: ...he 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 ...

Page 3: ...vere personal injury or death CAUTION Hazards or unsafe practices that may result in minor personal injury or property damage IMPORTANT Information of special interest NOTE Supplementary information that may be useful WARNING Lowburningvelocitymaterial This appliance is filledwith R 32 The userand installerguides should be read carefully The userand installerguides should be read carefully The ser...

Page 4: ...ems occur switch the unit off and disconnect it from the power supply In order to prevent electric shocks fires or injuries always stop the unit disable the protection switch and contact SAMSUNG s technical support if the unit produces smoke if the power cable is hot or damaged or if the unit is very noisy Always remember to inspect the unit electric connections refrigerant tubes and protections r...

Page 5: ...visions of the installation manual are not complied with the cost required to access and repair the units in SAFETY CONDITIONS as set out in prevailing regulations with harnesses ladders scaffolding or any other elevation system will NOT be considered part of the warranty and will be charged to the end customer Power supply line fuse or circuit breaker WARNING Always make sure that the power suppl...

Page 6: ...arsenic acid Resin parts flame and the accessories may drop or water may leak The capacity of the heat exchanger may reduce or the air conditioner may be out of order The place where corrosive gas such as sulphuric acid gas generates from the vent pipe or air outlet The copper pipe or connection pipe may corrode and refrigerant may leak The place where there is a machine that generates electromagn...

Page 7: ...t is exposed to direct sunlight Close to heat sources In damp areas or locations where it could come into contact with water for example rooms used for laundry In areas where curtains and furniture could affect the supply and discharge of air Without leaving the required minimum space around the unit as shown in the drawing In scarcely ventilated areas On surfaces that are unable to support the we...

Page 8: ...r construction the hole for check up must be made to take service clean and repair the unit It is possible to install the unit at an height of between 2 2 2 5 m from the ground if the unit has a duct with a well defined lenght 300 mm or more to avoid fan motor blower contact If you install the cassette or duct type indoor unit on the ceiling with humidity over 80 you must apply extra 10 mm of poly...

Page 9: ... connection OD ø25 ID ø20 5 Power supply Communicaion connection 6 Power supply connection 7 Air discharge grille flange 8 Air inlet grille flange M10 566 566 173 86 51 382 312 173 1 7 0 1 0 9 1 9 7 8 745 0 4 4 6 1 3 0 2 4 542 5x100 500 700 16 Ø3 5 8 7 6 700 800 500 23 2 1 2 3 5 4 0 1 0 5 1 0 9 1 0 4 4 Air outlet duct flange Suspension position Suspension position Discharge side Suction side Inspe...

Page 10: ...rain pipe connection OD25 ID20 without drain pump 4 Drain pipe connection Using drain pump Optional 5 Power supply connection 6 Air discharge flange 7 Air filter 8 Hook M8 M10 76 132 139 480 397 260 185 90 936 900 844 135x5 675 12 77 117 6 8 7 5 4 3 2 1 530 900 1000 500 Suspension position Air outlet duct flange Suspension position Discharge side Suction side ...

Page 11: ...ction part at the same time when you insulate connection duct Step 4 Installing the indoor unit When deciding on the location of the air conditioner with the owner the following restrictions must be taken into account 1 Place the pattern sheet on the ceiling at the spot where you want to install the indoor unit NOTE Since the diagram is made of paper it may shrink or stretch slightly due to temper...

Page 12: ...suspending the unit If the ceiling is already constructed lay the piping into position for connection to the unit before placing the unit inside the ceiling 6 Screw the nuts to suspend the unit 7 Adjust level of the unit by using measurement plate for all 4 sides CAUTION For proper drainage of condensate give a 3mm slant to the left or right side of the unit which will be connected with the drain ...

Page 13: ...ressure of at least 20700kPa Copper pipe for hydro 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 Step 6 Cutting and flaring the pipes 1 Make sure that you hav...

Page 14: ...Ø12 70 mm 49 61 Ø15 88 mm 68 82 NOTE If the pipes must be shortened refer to page 13 Step 6 Cutting and flaring the pipes 2 Be sure to use insulator which is thick enough to cover the refrigerant tube to protect the condensate water on the outside of pipe falling onto the floor and the efficiency of the unit will be better 3 Cut off any excess foam insulation 4 Be sure that there must be no crack ...

Page 15: ...s 2 Wind insulating tape around the pipes and drain hose avoiding compressing the insulation too much CAUTION Be sure to wrap insulation tightly without any gaps 3 Finish wrapping insulating tape around the rest of the pipes leading to the outdoor unit 4 The pipes and electrical cables connecting the indoor unit with the outdoor unit must be fixed to the wall with suitable ducts CAUTION Make sure ...

Page 16: ...lines hot springs lake or riversides and ridges when part of the building is covered by earth and sand Operation purpose condition Restaurant ceiling sauna swimming pool etc Building construction condition Ceilings frequently exposed to moisture and cooling are not covered For example pipes installed at a corridor of a dormitory and studio or near an exit that opens and closes frequently Places wh...

Page 17: ... in figure 2 Confirm that the water flows out through the drain hose Step 12 Connecting the power and communication cables CAUTION Always remember to connect the refrigerant pipes before performing the electric connections When disconnecting the system always disconnect the electric cables before disconnecting the refrigerant pipes For the product that uses the R 32 refrigerant be cautious not to ...

Page 18: ... selection for your application Ensure that main supply connection is made through a switch that disconnects all poles with contact gap of a least 3 mm Devices disconnected from the power supply should be completely disconnected in the condition of overvoltage category Keep distances of 50 mm or more between power cable and communication cable 18 Installation Procedure Indoor Unit Indoor Power Mai...

Page 19: ...aid copper of FROHH2R type Step 13 Optional Extending the power cable 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 infor...

Page 20: ... twice or more and position your contraction tube in the middle of the insulation tape 40 mm Insulation tape Method 1 35 mm Insulation tape Method 2 6 Apply heat to the contraction tube to contract it Contraction tube Method 1 Contraction tube Method 2 7 After tube contraction work is completed wrap it with the insulation tape to finish Three or more layers of insulation are required Insulation ta...

Page 21: ...p and Low Temp 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 control models the modes to set values for these options are skipped autom...

Page 22: ...ontrol 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 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...

Page 23: ... to set appears on the remote control display When you press the Low Fan or High Fan button values appear in the following order SEG10 8 Press the Mode button Heat and On appear on the remote 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 val...

Page 24: ... SEG16 and SEG17 values a Set the SEG16 value by pressing the Low Fan button repeatedly until the value you want to set appears on the remote control display SEG16 b Set the SEG17 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 SEG17 14 Press the...

Page 25: ...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 SEG22 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 pressing the Low Fan button repeatedly until the value you want to set appears on the rem...

Page 26: ...d 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 remote control insert them again and then press the Power button on the remote control Setti...

Page 27: ...0 9 A single digit 1 Main address setting mode Option SEG7 SEG8 SEG9 SEG10 SEG11 SEG12 Explanation PAGE Reserved Setting RMC address Reserved Group channel 16 Group address Indication and Details Indication Details Indication Details Indication Details Indication Details 1 0 No RMC address RMC1 1 F RMC2 1 F 1 RMC address setting mode You must set RMC address setting mode when using the centralized...

Page 28: ...eserved SEG13 SEG14 SEG15 SEG16 SEG17 SEG18 2 Use of external control Setting the output of external control Ionizer Buzzer Control Hours of filter usage SEG19 SEG20 SEG21 SEG22 SEG23 SEG24 3 Individual control with remote control Heating setting compensation offset Reserved Reserved Reserved Even if you set the Use of drain pump SEG8 option to 0 it is automatically set to 2 the drain pump is used...

Page 29: ...se Use Heating Cooling 8 Disuse Use Cooling Ultra Low Fan 9 Use Use Cooling Ultra Low Fan A Disuse Use Heating Cooling Ultra Low Fan B Use Use Heating Cooling Ultra Low Fan Option SEG7 SEG8 SEG9 SEG10 SEG11 SEG12 Function Page Use of drain pump Use of Hot Coil Use of heater Controller variables for auxiliary heater Reserved Indication and details Indication Details Indication Details Indication De...

Page 30: ...SEG22 SEG23 SEG24 Function Page Individual control with remote control Heating setting compensation Reserved Reserved Reserved Indication and details Indication Details Indication Details Indication Details 3 0 or 1 Indoor 1 0 Default 2 Indoor 2 1 2 C 3 Indoor 3 2 5 C 4 Indoor 4 By SEG4 setting Minimizing fan operation when thermostat is off Fan operates for 20 seconds at an interval of 5 minutes ...

Page 31: ...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 Function Page Mode Type of the option to change Tens position of the option number Units position of the option number New value Indication 0 D 2 1 7 1 CAUTION If your indoor units su...

Page 32: ...use Open X X Clogging of outdoor s service valve X X Detection of the float switch X X X Error of EEPROM or OPTION SETTING 1 No communication for 2 minutes between indoor units Communication error for more than 2 minutes 2 Indoor unit receiving the communication error from outdoor unit 3 Outdoor unit tracking 3 minutes error 4 When sending the communication error from the outdoor unit the mismatch...

Page 33: ... EEPROM error EEPROM option setting error Error of Terminal Block s Thermal Fuse Open No communication for 2minutes betwwen indoor units Communication error for more than 2minutes Clogging of outdoor s service valve Option code miss matching among the indoors only for DPM Check indoor option code Error of communication down between the indoor unit and wired remote controller after 3minutes Wired r...

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