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Related Manuals for Samsung AM NN1PEH Series
Summary of Contents for Samsung AM NN1PEH Series
- Page 1 Air conditioner Installation manual AM***NN1PEH*** / AM***NN1DEH*** / AM***NN1DKH*** 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
IMPORTANT: When installing the unit, always remember This manual explains how to install an indoor unit with to connect first the refrigerant tubes, then the electrical a split system with two SAMSUNG units. The use of lines. other types of units with different control systems may Always disassemble the electric lines before the damage the units and invalidate the warranty. - Page 4 Safety Information Do not use the air conditioner in environments with Always verify that the cut-off and protection switches hazardous substances or close to equipment that are suitably dimensioned. release free flames to avoid the occurrence of fires, Verify that the air conditioner is connected to the explosions or injuries.
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Page 5: Installation Procedure
Installation Procedure Step 1 Checking and preparing Step 2 Choosing the installation accessories location The following accessories are supplied with the indoor unit. The type and quantity may differ, depending on the Installation location requirements specifications. There must be no obstacles near the air inlet and outlet. - Page 6 Installation Procedure Indoor unit dimensions Slim 1way cassette (Small) (Unit: mm) 860 (Ceiling opening dimension) 792 (Space of suspension bolts) Ceiling Outlet Model Liquid pipe connection Ø6.35 Gas pipe connection Ø12.7 Drain hose connection VP20 (outer diameter: Ø26, innder diameter: Ø20) CAUTION If the indoor unit is not leveled, drainage water height measurement may be wrong and it cause water may leak into the room.
- Page 7 Slim 1way cassette (Medium) (Unit: mm) 1150 (Ceiling opening dimension) 1036 (Space of suspension bolts) Ceiling 1198 Model Liquid pipe connection Ø6.35 Gas pipe connection Ø12.7 Drain hose connection VP20 (outer diameter: Ø26, innder diameter: Ø20) English...
- Page 8 Installation Procedure Slim 1way cassette (Large) (Unit: mm) 1380 (Ceiling opening dimension) (Space of suspension bolts) 1260 1200 Ceiling 1410 Model Liquid pipe connection Ø6.35 Ø9.52 Gas pipe connection Ø12.7 Ø15.88 Drain hose connection VP20 (outer diameter: Ø26, innder diameter: Ø20) English...
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Page 9: Step 3 Optional: Insulating The Body Of The Indoor Unit
Spacing requirements Step 3 Optional: Insulating the body of the indoor unit (Unit: mm) If you install a cassette type indoor unit on the ceiling when temperature is over 27°C and humidity is over 1500 or 150 or more more 80%, you must apply an extra 10 mm thick polyethylene insulation or a similar type of insulation to the body of the indoor unit. - Page 10 Installation Procedure 3 Install the suspension bolts, depending on the ceiling 6 Check the level of the indoor unit by using a leveler. type. A tilt of the indoor unit may cause malfunction of a built-in float switch and water leaks. Ceiling support Level 7 Adjust the unit to the appropriate position, taking into...
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Page 11: Step 5 Purging Inert Gas From The Indoor Unit
Step 5 Purging inert gas from the 3 To prevent any gas from leaking out, remove all burrs at the cut edge of the pipe, using a reamer. indoor unit 4 Slide a flare nut on to the pipe and modify the flare. The indoor unit comes with nitrogen gas (inert gas) charged at the factory. -
Page 12: Step 7 Connecting The Assembly Pipes To The Refrigerant Pipes
Installation Procedure Step 7 Connecting the assembly pipes NOTE to the refrigerant pipes If the pipes must be shortened, see Step 6 Cutting and flaring the pipes on page 11. There are two refrigerant pipes of different diameters : A smaller one for the liquid refrigerant. 2 Be sure to use an insulator thick enough to cover the refrigerant tube to protect the condensate water on A larger one for the gas refrigerant. -
Page 13: Step 8 Performing The Gas Leak Test
Step 8 Performing the gas leak test 4 The pipes and electrical cables connecting the indoor unit with the outdoor unit must be fixed to the wall To identify potential gas leaks on the indoor unit, inspect with suitable ducts. the connection area of each refrigerant pipe using a leak detector for R-410A. - Page 14 Installation Procedure 5 Select the insulation of the refrigerant pipe. Insulate the gas side and liquid side pipe, noting the insulation thickness that must differ according to the pipe size. Standard: Less than an indoor temperature of 30°C, with humidity at 85%. If installing in a high humidity environment, use one grade thicker insulator by referring to the table below.
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Page 15: Step 10 Installing The Drain Hose And Drain Pipe
Step 10 Installing the drain hose and CAUTION drain pipe Check that the indoor unit is level with the ceiling by using the leveller. 1 Fix the flexible hose to the drain pipe. The connection port of the flexible hose and PVC drain to install an air vent at the top of each indoor unit to pipe must be fixed with PVC adhesives. -
Page 16: Step 11 Performing The Drainage Test
Installation Procedure Do not apply force to the piping on the unit side when NOTE connecting the drain hose. The hose should not be If a concentrated drain pipe is installed, refer to the allowed to hang loose from its connection to the unit. figure below. -
Page 17: Step 12 Connecting The Power And Communication Cables
b After pouring some water, reassemble the rubber After completing the drainage check, turn the unit cap on the connection part of a flexible hose of off and disconnect the power supply. the indoor unit and firmly tighten it with a band to Reassemble the control box cover. - Page 18 Installation Procedure To protect the product from water and possible shock, Screws on terminal block must not be unscrewed with you should keep the power and the communication cables of the indoor and outdoor units in the iron pipe. When installing the indoor unit in a computer room, Connect the power cable to the auxiliary circuit breaker (ELCB, MCCB, ELB).
- Page 19 Norminal Norminal dimensions dimensions Standard Standard Standard Standard for cable for screw Allowance Allowance Allowance Allowance dimension dimension dimension Min. Min. Max. dimension Min. (mm²) (mm) (mm) (mm) (mm) (mm) (mm) (mm) (mm) (mm) +0.3 +0.2 ± 0.2 ± 0.2 -0.2 +0.3 +0.2...
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Page 20: Step 13 Optional: Extending The Power Cable
Installation Procedure Example of Installation units were installed 10 [A] 9 [A] 1 [A] MCCB+ELB ELCB Indoor unit 1 Indoor unit 2 Indoor unit 0[m] 10[m] 20[m] 100[m] Apply following equation. You must keep the cable in a protection tube. Maximum length of power cables are decided within 10% of power drop. - Page 21 2 As shown in the figure, peel off the shields from the 4 Using a crimping tool, compress the two points and rubber and wire of the power cable. flip it over and compress another two points in the same location. Peel off 20 mm of cable shields from the pre- installed tube.
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Page 22: Step 14 Setting The Indoor Unit Addresses And The Installation Options
Installation Procedure 1 Enter the mode for setting the options: CAUTION a Remove the batteries from the remote control, Make sure that the connection parts are not exposed and then insert them again. to outside. b While holding down the (High Temp) and Be sure to use insulation tape and a contraction tube (Low Temp) buttons simultaneously, insert the... - Page 23 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 24 Installation Procedure Steps Remote control display b Set the SEG8 value by pressing the (High Fan) button repeatedly 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: 6 Press the (Mode) button.
- Page 25 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: 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...
- Page 26 Installation Procedure Steps Remote control display b Set the SEG20 value by pressing the (High Fan) button repeatedly 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.
- Page 27 3 Check whether the option values that you have set are Setting the indoor unit addresses (MAIN/RMC/ correct by pressing the (Mode) button repeatedly MCU) 1 Make sure that the power is supplied to the indoor [SEG2, SEG3] [SEG4, SEG5] [SEG6, SEG8] [SEG9, SEG10 ] unit.
- Page 28 Installation Procedure Option SEG7 SEG8 SEG9 SEG10 SEG11 SEG12 Setting RMC Group channel Function Page Group address address (x16) Indication Details Indication Details Indication Details Indication Details No RMC address Indication and details RMC1 0 to F RMC2 0 to F address setting mode...
- Page 29 Installation options for the 02 series SEG1 SEG2 SEG3 SEG4 SEG5 SEG6 Use of external room temperature FAN RPM Evaporator Drying Use of central control compensation fan operation when thermostat is off SEG7 SEG8 SEG9 SEG10 SEG11 SEG12 Dew removal Use of hot water EEV Step when Use of drain pump...
- Page 30 Installation Procedure 02 series installation option (Detailed) Option No. : 02XXXX-1XXXXX-2XXXXX-3XXXXX Option SEG1 SEG2 SEG3 SEG4 SEG5 SEG6 Use of central Explanation PAGE MODE Evaporator Drying FAN RPM compensation Minimizing fan operation when thermostat is off control Details Use of Minimizing fan Indication Details Indication Details...
- Page 31 Option SEG13 SEG14 SEG15 SEG16 SEG17 SEG18 Setting the output of Explanation PAGE Use of external control S-Plasma ion Buzzer control Hours of filter usage Free Cooling control signal Indication Details Indication Details Indication Details Indication Details Indication Details Indication Details External control Disuse...
- Page 32 Installation Procedure (*1) When Cooling or dry mode is off. The indoor fan operate in setting minutes. (*2) 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.
- Page 33 05 series installation option SEG1 SEG2 SEG3 SEG4 SEG5 SEG6 Use of Auto Change (When setting SEG3) Over for HR only in (When setting SEG3) (When setting SEG3) Standard for mode Standard heating temp. Standard cooling change Heating Cooling only indoor Offset temp.
- Page 34 Installation Procedure 05 series installation option (Detailed) Option No. : 05XXXX-1XXXXX-2XXXXX-3XXXXX Option SEG1 SEG2 SEG3 SEG4 SEG5 SEG6 Use of Auto Change Over (When setting SEG3) (When setting SEG3) (When setting SEG3) Explanation PAGE MODE Standard heating temp. Standard cooling temp. Standard for mode change Use of Cooling only indoor Offset...
- Page 35 Option SEG13 SEG14 SEG15 SEG16 SEG17 SEG18 Explanation Details Indication Details Indication Delay time for heater On At the same time as thermo on No delay At the same time as thermo on 10 minutes At the same time as thermo on 20 minutes 1.5 °C No delay...
- Page 36 Installation Procedure (* 1) Duration for Auto Change Over triggered when you set dual set points in the Auto mode using the wired remote control MWR-WG00*N. During the automatic heating operation, if the specified time has elapsed in the state of "the room temperature > the cooling temperature in the Auto mode + the primary cooling temperature (set in the Auto Change Over screen after entering the User mode by pressing the button on the wired remote control)”...
- Page 37 Additional information on SEG 3, 4, 5, 6, 8, 9 When SEG 3 is set to 1 and the HR-specific auto changeover function is run, the indoor unit operates as shown in the following figure: Temperature Reference temperature for change from heating to cooling Reference temperature for cooling...
- Page 38 Installation Procedure 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 22. Option SEG1 SEG2...
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Page 39: Performing Final Check And Trial Operation
Performing final check and trial operation To complete the installation, perform the following checks and tests to ensure that the air conditioner operates correctly. 1 Check the followings. Strength of the installation site Tightness of pipe connection to detect a gas leak Electric wiring connections Heat-resistant insulation of the pipe Drainage... - Page 40 Installation Procedure Setting up the ETO Error output port (1, 2) Main indoor unit Communication between External contact indoor and outdoor units interface module (F1 and F2) MIM-B14 Contact input port (5, 6) Sub indoor unit Main indoor unit 1 Disable the external contact control (Default). 2 Connect the S-net pro2 to F1 and F2.
- Page 41 Sub indoor unit (BackUp Unit) 1 (Required) Enable the external contact control (with the installation option 02 series SEG14 - Reverse Control). 2 Connect the S-net pro2 to F1 and F2. 3 Enable the entrance control and set the mode, set temperature, and fan speed in the S-net pro2. Setting the sub indoor unit in the S-net pro2 a Select Control for Entering Room.
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Page 42: Appendix
Appendix 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 & display unit Indoor unit display indications Error Abnormal condition... - Page 43 Indoor unit display indications Error Abnormal condition code Yellow Blue Green 1. COND mid sensor is detached E241 2. Refrigerant leakage (2nd detection) E554 3. Abnomally high temperature on Cond (2nd detection) E450 E451 5. Abnomally high temperature on discharged air on outdoor unit E416 (2nd detection) 6.
- Page 44 DB68-07552A-01...