Samsung AM022 NMD Series Installation Manual
  1. Manuals
  2. Brands
  3. Samsung Manuals
  4. Air Conditioner
  5. AM022 NMD Series
  6. Installation manual
Samsung AM022 NMD Series Installation Manual

Samsung AM022 NMD Series Installation Manual

Hide thumbs Also See for AM022 NMD Series:
Table of Contents

Advertisement

Quick Links

Download this manual
DB68-03872A-14
Air Conditioner
installation manual
imagine
Thank you for purchasing this Samsung product.
Duct Type Series
Slim Duct : AM✴✴✴✴NLD✴✴✴
Ma Duct : AM✴✴✴✴NMD✴✴✴
HSP Duct : AM✴✴✴✴NHD✴✴✴
Home Duct : AM✴✴✴MNL✴✴✴
the possibilities
AM022/028/036✴NMD✴✴✴

Advertisement

Table of Contents
loading

Related Manuals for Samsung AM022 NMD Series

Summary of Contents for Samsung AM022 NMD Series

  • Page 1 Duct Type Series Slim Duct : AM✴✴✴✴NLD✴✴✴ AM022/028/036✴NMD✴✴✴ Ma Duct : AM✴✴✴✴NMD✴✴✴ HSP Duct : AM✴✴✴✴NHD✴✴✴ Home Duct : AM✴✴✴MNL✴✴✴ Air Conditioner installation manual imagine the possibilities Thank you for purchasing this Samsung product. DB68-03872A-14...

  • Page 2: Table Of Contents

    X This manual explains how to install an indoor unit with 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 3 These operations should be performed by qualified personnel only. X The unit contains moving parts, which should always be kept out of the reach of children. X Do not attempt to repair, move, alter or reinstall the unit. If performed by unauthorized personnel, these operations may cause electric shocks or fires.
  • Page 4 Safety Precautions • Make sure that you earth the cables. CAUTION Do not connect the earth wire to the gas pipe, water pipe, lighting rod or telephone wire. If earthing is not complete, electric shock or fire may occur. • Install the circuit breaker. If the circuit breaker is not installed, electric shock or fire may occur.

  • Page 5: Accessories

    Accessories The following accessories are supplied with the indoor unit. The type and quantity may differ depending on the specifications. Thermal insulation A Thermal insulation B Thermal insulation Insulation cover (use for refrigerant pipe) (use for refrigerant pipe) (use for drain hose) User's manual Installation manual Flexible hose clamp...

  • Page 6: Selecting The Installation Location

    Selecting the installation location Indoor Unit • There must be no obstacles near the air inlet and outlet. • Install the indoor unit on a ceiling that can support its weight. • Maintain sufficient clearance around the indoor unit. • Make sure that the water dripping from the drain hose runs away correctly and safely. • The indoor unit must be installed in this way, that they are out of public access.
  • Page 7 Insulation Guide • I nsulate the end of the pipe and some curved area by using separate insulator. • I nsulate the discharge and suction part at the same time when you insulate connection duct. • If the humidity is over 80%, it is required to add 10mm polyethylene foam or other similar insulation to the indoor unit when installing belt or pipe type indoor unit on the ceiling.
  • Page 8 Selecting the installation location AM022/028/036KNLD✴✴✴ (Unit : mm) 746 Suspension position 5x100=500 542 Air outlet duct flange 16-03.2 Suction side Discharge side Name Description Liquid pipe connection ø6.35 Gas pipe connection ø12.70 Drain pipe connection OD ø25, ID ø20 Drain pipe connection (Option drain pump) OD ø25, ID ø20 Power supply/Communication connection Power supply connection...
  • Page 9 AM022/028/036✴NLD✴✴✴ (Unit : mm) 3x188.5=565.5 738.4 Suspension position 6x100=600 660 Air outlet duct flange 18-03.2 Hole All around Discharge side Suction side Name Description Liquid pipe connection ø6.35 Gas pipe connection ø12.70 Drain pipe connection OD ø25, ID ø20 Drain pipe connection (Option drain pump) OD ø25, ID ø20 Power supply/Communication connection Power supply connection...
  • Page 10 Selecting the installation location AM045/056✴NLD✴✴✴ AM022/028/036✴NMD✴✴✴ (Unit : mm) 11.9 3x256=768 938.4 Suspension position 8x100=800 860 Air outlet duct flange 22-03.2 Hole All around Discharge side Suction side Name Description Liquid pipe connection ø6.35 Gas pipe connection ø12.70 Drain pipe connection OD ø25, ID ø20 Drain pipe connection (Option drain pump) OD ø25, ID ø20...
  • Page 11 AM071✴NLD✴✴✴ (Unit : mm) 12.9 3x322=966 1138 Suspension position 10x100=1000 1060 Air outlet duct flange 26-03.2 Hole 1100 All around 1100 1200 Discharge side Suction side Name Description Liquid pipe connection ø9.52 Gas pipe connection ø15.88 Drain pipe connection OD ø25, ID ø20 Drain pipe connection (Option drain pump) OD ø25, ID ø20 Power supply/Communication connection...
  • Page 12 Selecting the installation location AM090/112/128/140✴NLD✴✴✴ (Unit : mm) 15.9 4x290=1160 1338 Suspension position 12x100=1200 1260 Air outlet duct flange 32-03.2 Hole 1300 All around 1300 1400 Discharge side Suction side Name Description Liquid pipe connection ø9.52 Gas pipe connection ø15.88 Drain pipe connection OD ø25, ID ø20 Drain pipe connection (Option drain pump)
  • Page 13 AM045/056/071✴NMD✴✴✴ (Unit : mm) 397 (Suspension position) Discharge side Suction side Name Description Liquid pipe connection ✴045/056✴✴:ø6.35 ,✴071✴✴:ø9.52 Gas pipe connection ✴045/056✴✴:ø12.7 ,✴071✴✴:ø15.88 Drain pipe connection OD ø25, ID ø20 Drain pipe connection (Option drain pump) OD ø25, ID ø20 Power supply/Communication connection Air discharge grille flange Suction flange...
  • Page 14 Selecting the installation location AM090✴NMD✴✴✴ (Unit : mm) 18-03.2 hole 397 (Suspension position) (Air around) Discharge side Suction side OD032 Name Description Liquid pipe connection ø9.52 Gas pipe connection ø15.88 Drain pipe connection OD ø25, ID ø20 Drain pipe connection (Option drain pump) OD ø25, ID ø20 Power supply/Communication connection Air discharge grille flange...
  • Page 15 AM112✴NMD✴✴✴ (Unit : mm) 397 (Suspension position) Suction side Discharge side Name Description Liquid pipe connection ø9.52 Gas pipe connection ø15.88 Drain pipe connection OD ø25, ID ø20 Drain pipe connection (Option drain pump) OD ø25, ID ø20 Power supply/Communication connection Air discharge grille flange Suction flange Hook...
  • Page 16 Selecting the installation location AM128/140/160✴NMD✴✴✴ AM112/128/140✴NHD✴✴✴ (Unit : mm) 20-03.2 Hole 534 (Suspension position) (All around) OD32 (Air outlet duct flange) 2×100=200 Discharge side Suction side Name Description Liquid pipe connection ø9.52 Gas pipe connection ø15.88 Drain pipe connection OD ø25, ID ø20 Drain pipe connection (Option drain pump) OD ø25, ID ø20 Power supply/Communication connection...
  • Page 17 AM045/056MNL✴EH✴✴✴ (Unit : mm) 945(Suspension position) 7 x 100 = 700 742(Air outlet duct flange) Discharge side Suction side Name Description Liquid pipe connection ø6.35 Gas pipe connection ø12.70 Drain pipe connection OD ø25, ID ø20 Drain pipe connection (Option drain pump) OD ø25, ID ø20 Power supply/Communication connection Air discharge grille flange...
  • Page 18 Selecting the installation location AM071MNL✴EH✴✴✴ (Unit : mm) 35 70 72 35 1006 1145(Suspension position) 9 x 100 = 900 942(Air outlet duct flange) 1100 Suction side Discharge side Name Description Liquid pipe connection ø9.52 Gas pipe connection ø15.88 Drain pipe connection OD ø25, ID ø20 Drain pipe connection (Option drain pump) OD ø25, ID ø20...

  • Page 19: Indoor Unit Installation

    Indoor unit installation It is recommended to install theY-joint before installing the indoor unit. 1. Place the pattern sheet on the ceiling at the spot where you want to install the indoor unit. • Since the diagram is made of paper, it may shrink or stretch slightly due to temperature or humidity.

  • Page 20: Purging The Unit

    Indoor unit installation 7. Adjust level of the unit by using measurement plate for all 4 sides. • For proper drainage of condensate, give a ‘A’ slant to the left or right side of the unit which will be connected with NOTE the drain hose, as shown in the figure.

  • Page 21: Connecting The Refrigerant Pipe

    Connecting the refrigerant pipe There are two refrigerant pipes of differing diameters: • A smaller one for the liquid refrigerant • A larger one for the gas refrigerant • The inside of copper pipe must be clean & has no dust. The connection procedure for the refrigerant pipes varies according to the exit position of the pipes from the indoor unit, as seen when facing the indoor in the “A”...

  • Page 22: Cutting/Flaring The Pipes

    Cutting/Flaring the Pipes 1. Make sure that you prepared the required tools. (pipe cutter, reamer, flaring tool and pipe holder) 2. If you want to shorten the pipe, cut it using a pipe cutter ensuring that the cut edge remains at 90° with the side of the pipe. There are some examples of correctly and incorrectly cut edges below.
  • Page 23 5. Check if you flared the pipe correctly. There are some examples of incorrectly flared pipes below. Correct Inclined Damaged Surface Cracked Uneven Thickness 6. Align the pipes and tighten the flare nuts first manually and then with a torque wrench, applying the following torque. Connection Torque Flare Outer diameter...

  • Page 24: Performing Leak Test & Insulation

    Performing leak test & insulation Leak test LEAK TEST WITH NITROGEN (before opening valves) AM✴✴✴✴NLD✴✴✴ AM022/028/036✴NMD✴✴✴ In order to detect basic refrigerant leaks, before recreating the vacuum and recirculating the R410A, it’s responsible of installer to pressurize the whole system with nitrogen (using a pressure regulator) at a pressure above 4.1MPa (gauge).
  • Page 25 2. Wind insulating tape around the pipes and drain hose avoiding to Insulation cover pipe compress the insulation too much. Insulation pipe 3. Finish wrapping insulating tape around the rest of the pipes leading to the outdoor unit. Indoor unit 4.
  • Page 26 Performing leak test & insulation Refrigerant pipe before EEV kit and MCU or without EEV kit and MCU • You can contact the gas side and liquid side pipes but the pipes should Insulation not be pressed. Insulation • When contacting the gas side and gas side pipe, use 1 grade thicker insulator.

  • Page 27: Drain Pipe And Drain Hose Installation

    Drain pipe and drain hose installation Care must be taken when installing the drain hose for the indoor unit to ensure that any condensate water is correctly drained outside. The drain hose can be installed to the right or left side of the base pan. 1.
  • Page 28 Drain pipe and drain hose installation Drainpipe Connection 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. 2. Install U-trap at the end of the drainpipe to prevent a nasty smell to reach the indoor unit. 3.
  • Page 29 Centralized Drainage 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. 2. Install U-trap at the end of the drainpipe to prevent a nasty smell to reach the indoor unit. Horizontal drainpipe more Ceiling than 1/100 slope...
  • Page 30 Drain pipe and drain hose installation Testing the drainage Prepare a little water about 2 liters. 1. Loosen screws and take out the side cover plate. 2. Pour water into the the indoor unit as shown in figure. AM✴✴✴✴NLD✴✴✴ AM✴✴✴✴NMD✴✴✴ AM✴✴✴MNL✴EH✴✴✴...

  • Page 31: Wiring Work

    Wiring Work Power and communication cable connection 1. Before wiring work, you must turn off all power source. 2. Indoor unit power should be supplied through the breaker( ELCB or MCCB+ELB ) separated by the outdoor power. ELCB:Earth Leakage Circuit Breaker MCCB:Molded Case Circuit Breaker ELB:Earth Leakage Breaker 3.
  • Page 32 Wiring Work Specification of electronic wire Power supply MCCB ELB or ELCB Power cable Earth cable Communication cable Max : 242V XA, 30mmA 2.5mm 2.5mm 0.75~1.5mm Min : 198V 0.1 s • Decide the capacity of ELCB(or MCCB+ELB) by below formula. • Power supply cords of parts of appliances for outdoor use shall not be lighter than polychloroprene sheathed flexible cord.
  • Page 33 Example of Installation Total power cable length L = 100(m), Running current of each units 1[A] Total 10 indoor units were installed 9[A] 1[A] 10[A] ELCB or MCCB+ Indoor unit1 Indoor unit2 Indoor unit10 0[m] 10[m] 20[m] 100[m] • Apply following equation. Coef×35.6×L ×i 10% of input...
  • Page 34 Wiring Work • Select the power cable in accordance with relevant local and national regulations. • Wire size must comply with local and national code. CAUTION • For the power cable, use the grade of H07RN-F or H05RN-F materials. • You should connect the power cable into the power cable terminal and fasten it with a clamp. • The unbalanced power must be maintained within 10% of supply rating among whole indoor units.

  • Page 35: Setting An Indoor Unit Address And Installation Option

    Setting an indoor unit address and installation option Set the indoor unit address and installation option with remote controller option. Set the each option separately since you cannot set the ADDRESS setting and indoor unit installation setting option at the same time. You need to set twice when setting indoor unit address and installation option. The procedure of option setting Air flow direction (Up and down) Adusts the air flow direction up and down...
  • Page 36 Setting an indoor unit address and installation option Option setting Status 1. Setting SEG2, SEG3 option Press Low Fan button( ) to enter SEG2 value. Press High Fan button( ) to enter SEG3 value. Each time you press the button,   …  will be selected in rotation. SEG2 SEG3 2.
  • Page 37 Option setting Status 13. Setting SEG16, SEG17 option Press Low Fan button( ) to enter SEG16 value. Press High Fan button( ) to enter SEG17 value. Each time you press the button,   …  will be selected in rotation. SEG16 SEG17 14.
  • Page 38 Setting an indoor unit address and installation option Setting an indoor unit address (MAIN/RMC) 1. Check whether power is supplied or not. When the indoor unit is not plugged in, there should be additional Indoor Unit power supply in the indoor unit. 1(L) 2.
  • Page 39 Setting an indoor unit installation option (suitable for the condition of each installation location) 1. Check whether power is supplied or not. When the indoor unit is not plugged in, there should be additional Indoor Unit power supply in the indoor unit. 1(L) 2.
  • Page 40 Setting an indoor unit address and installation option  The output of hot water heater in SEG9 is generated from the hot coil part of the terminal board in duct models. * The output of hot coil terminal is AC 220 V / 230 V (The same as Indoor Unit’s input Power) 1(L) 2(N) COM1...
  • Page 41 Option SEG13 SEG14 SEG15 SEG16 SEG17 SEG18 Use of external Setting the output of external control / Explanation PAGE S-Plasma ion Buzzer control Hours of filter usage control External heater On/Off signal Remote Controller Display Details Setting the External Indication Details Indication Details Indication Indication Details Indication...
  • Page 42 Setting an indoor unit address and installation option Advanced function: Controlling cooling/heating current or power saving with motion detect. Minimizing fan operation when thermostat is off (*1) - Fan operates for 20 seconds at an interval of 5 minutes in heat mode. 1: Fan is turned on continually when the hot water heater is turned on, (*2) 3: Fan is turned off when the hot water heater is turned on with cooling only indoor unit...
  • Page 43 05 series installation option(Detailed) Option No. : 05XXXX-1XXXXX-2XXXXX-3XXXXX Option SEG1 SEG2 SEG3 SEG4 SEG5 SEG6 (When setting SEG3) (When setting SEG3) (When setting SEG3) Use of Auto Change Standard for mode Explanation PAGE MODE Over for HR only in Standard heating temp. Standard cooling change Auto mode...
  • Page 44 Setting an indoor unit address and installation option (*3) Option SEG13 SEG14 SEG15 SEG16 SEG17 SEG18 Explanation Control variables when using hot water / external heater Remote Controller Display Details Indication Set temp. for heater On/Off Delay time for heater On At the same time as thermo on No delay At the same time as thermo on...
  • Page 45 SEG 3, 4, 5, 6, 8, 9 additional information When the SEG 3 is set as “1” and follow Auto Change Over for HR only operation, it will operate as follows. Standard temp. for Temp. Heating  Cooling Standard temp. for Cooling Set temp.
  • Page 46 Setting an indoor unit address and installation option Changing a particular option You can change each digit of set option. Option SEG1 SEG2 SEG3 SEG4 SEG5 SEG6 The tens’ digit of an The unit digit of an The option mode Explanation PAGE MODE...

  • Page 47: Setting Temperature Control Of Discharge Air

    Setting temperature control of discharge air 1. Use of “Temperature control of discharge air” or target temperature of discharge air in cooling/heating can be set with the service mode of a wired remote controller. (Refer to the installation manual of a wired remote controller.) 2.

  • Page 48: Troubleshooting

    Troubleshooting Detection of errors • If an error occurs during the operation, an 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. LED Display on the receiver &...
  • Page 49 LED Display Abnormal condition Error code Blue 1. COND mid sensor is detached E241 2. Refrigerant leakage (2nd detection) E554 3. Abnomally high temperature on Cond (2nd detection) E450 4. Low pressure s/w (2nd detection) E451 5. Abnomally high temperature on discharged air on outdoor unit E416 (2nd detection) 6.

  • Page 50: Option Table

    Option Table Option Table E.S.P(External Static Pressure)setting for phase control motor With its phase control motor,you can adjust the indoor unit fan speed depending on the installation condition. If the external static pressure is high so that the duct becomes longer or if the external static pressure is low so that the duct becomes shorter,adjust the fan speed by referring the following table.
  • Page 51 Static Pressure (mmAq) Model Option code for indoor unit 010054- 010054- 010054- 010054- 1350B6- 1350EA- 13541E- 1355E4- AM022✴NMD✴ 201616- 201616- 201616- 201616- 331110 331110 331110 331110 010054- 010054- 010054- 010054- 1350E8- 13542C- 135562- 1359A9- AM028✴NMD✴ 201C1C- 201C1C- 201C1C- 201C1C- 331110 331110 331110 331110...
  • Page 52 Option Table Static Pressure (mmAq) Model Option code for indoor unit 010054- 010054- 010054- 010054- 1C9073- 1C90D5- 1C942A- 1C95A4- AM022KNLD✴ 201616- 201616- 201616- 201616- 331110 331110 331110 331110 010054- 010054- 010054- 010054- 1C90B3- 1C9417- 1C946C- 1C95C5- AM028KNLD✴ 201C1C- 201C1C- 201C1C- 201C1C- 331110 331110...

  • Page 53: Extending The Power Cable

    Extending the power cable 1. Prepare the following tools. Connection sleeve Tools Crimping pliers Insulation tape Contraction tube (mm) (mm) Spec MH-14 20xØ6.5(HxOD) Width 19mm 70xØ8.0(LxOD) Shape 2. As shown in the figure, peel off the shields from the rubber and wire of Power cable the power cable.
  • Page 54 Extending the power cable 5. Wrap it with the insulation tape twice or more and position your contraction tube in the middle of the insulation tape. Three or more layers of insulation are required. f Method 1 f Method 2 Insulation tape Insulation tape 40 mm...

This manual is also suitable for:

Am nld seriesAm028 nmd seriesAm036 nmd seriesAm nmd seriesAm nhd seriesAm mnl series

Table of Contents