Samsung AM140HNEPEH User Manual

Duct Type AM✴✴✴HNEPEH✴✴✴Air Conditionerinstallation manualimagine the possibilitiesThank you for purchasing this Samsung product.DB68-04639A-04EN TR R

Selecting the Installation LocationAM140✴✴✴Unit : mm20-Ø3.2 hole20-Ø3.2 hole(four sides)508 Suspension position1160 Suspension position11106X140=8406

AM220/280✴✴✴Unit : mm1306 Suspension position1188 Suction ange140X8=11201040914 Suspension position 6X140=840811002 Air discharge grille ange1240OD

Indoor Unit Installation• Indoor Unit Lifting1) Please use such tools as the pulley to lift the indoor unit to the draw bolts. 2) Please use such t

Purging the UnitOn delivery, the indoor unit is loaded with inert gas. All this gas must therefore be purged before connecting the assembly piping. To

Connecting the Refrigerant PipeThere are two refrigerant pipes of dierent diameters: f A smaller one for the liquid refrigerantf A larger one for t

Welding copper pipef Make sure that there is no moisture inside the pipe. f Make sure that there is no foreign substance inside the pipe. f Make su

Cutting/Flaring the pipes1. Make sure that you prepare the required tools (pipe cutter, reamer, aring tool and pipe holder). 2. If you want to chan

Performing Leak Test & Heat InsulationLeak testIn order to detect gas leak from the indoor unit, use nitrogen to check the connection areas of the

Performing Leak Test & Heat Insulation2. Select the insulation of refrigerant pipe. f Insulate the gas side and liquid side pipe referring to th

Air Pipe Installation1. Use hose (provided on site) to connect the adapter at the suction/discharge side. Please use aluminum-foil paper to seal the

ContentsPREPARATIONSafety precautions ...3Acces

Drain Pipe and Drain Hose Installation Care must be taken when installing the drain hose for the indoor unit to ensure that any condensation is correc

Connecting Drain PipeWithout the drain pump1. Install horizontal drain pipe with a slope of 1/100 or more and fix it by hanger space of 1.0~1.5m. 2.

Drain Pipe and Drain Hose Installation Centralized drainageWithout the drain pump1. Install horizontal drain pipe with a slope of 1/100 or more and 

Testing the drainageAfter installation, test the drainage. Prepare about 2 liters of water. 1. Unscrew the screws of pipe cover and remove the cover.

Wiring WorkPower and communication cable connection1. Before wiring work, you must turn o all power source. 2. Indoor unit power should be supplied

220V - 240V~Indoor unit 1 Indoor unit 2 Fresh Duct 1Wired remote controllerELBMCCBELCB MCCBor ❋ ELCB : Essential installation.Outdoor unitWired remote

Wiring WorkSelecting compressed ring terminalSilver solderNorminal dimensions for cable (mm2) 1.5 2.5 4Norminal dimensions for screw (mm) 4444 4BStand

f Decide the power cable specication and maximum length within 10% power drop among the indoor units. nCoef×35.6×Lk×ik10% of input voltage[V]∑() <

Wiring Work• Select the power cable in accordance with relevant local and national regulations. • Wire size must comply with local and national code

How to connect your extended power cables1. Prepare the following tools.Tools Crimping pliers Connection sleeve (mm) Insulation tape Contraction tube

Safety precautionsCarefully follow the precautions listed below because they are essential to guarantee the safety of the equipment.WARNING• Always d

Wiring Work5. Wrap it with the insulation tape twice or more and position your contraction tube in the middle of the insulation tape.Three or more la

Setting an indoor unit address and installation optionSet the indoor unit address and installation option with remote controller option.Set the each o

Setting an indoor unit address and installation optionOption setting Status1. Setting SEG2, SEG3 optionPress Low Fan button( ) to enter SEG2 value.P

Option setting Status13. Setting SEG16, SEG17 optionPress Low Fan button( ) to enter SEG16 value.Press High Fan button() to enter SEG17 value.Each t

Setting an indoor unit address and installation optionSetting an indoor unit address (MAIN/RMC)1. Check whether power is supplied or not.f When the

Setting an indoor unit installation option (suitable for the condition of each installation location)1. Check whether power is supplied or not.f Whe

Setting an indoor unit address and installation option02 series installation option(Detailed)Option No. : 02XXXX-1XXXXX-2XXXXX-3XXXXXOption SEG1 SEG2

Option SEG19 SEG20 SEG21 SEG22 SEG23 SEG24Explanation PAGE-Heating setting compensationEEV Step of stopped unit during oil return/defrost mode--Remote

Increasing Fan SpeedAir volume curve diagram and external static pressure limitModel : AM140HNEPEH140510152025303515 16 17 18 19 20AStandardVolume (m3

Final Checks and User TipsTo complete the installation, perform the following checks and tests to ensure that the Fresh duct operates correctly. 1. C

Safety precautionsInstalling the unitIMPORTANT: When installing the unit, always remember to connect rst the refrigerant tubes, then the electrical

TroubleshootingError Code Indication RemarksCommunication error of indoor unitError of communication from outdoor unit to indoor unitError due to usin

Instruction for packing and unpacking the unitf Packing the unit as below procedure1. Put the indoor unit onto the packing case.2. Assemble cushion

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• Make sure that you earth the cables. - Do not connect the earth wire to the gas pipe, water pipe, lighting rod or telephone wire. If earthing is no

Accessoriesf The following accessories are supplied with the indoor unit. f The type may dier depending on the specications and it is subject to t

Installation conditions for a fresh ductInstallation information on a fresh ductf A fresh duct can be installed wiith an indoor unit or with another

Selecting the Installation LocationIndoor unitf There must be no obstacles near the air inlet and outlet. f Install and mount the indoor unit on a c

Space requirements for indoor unitf Construction Standard for Inspection Hole.5) In case the ceiling is textile, inspection hole is not necessary. 6