Related Manuals for Samsung AE071MNMPEH
Summary of Contents for Samsung AE071MNMPEH
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Page 1: Air Conditioner
Air conditioner Installation manual AEMNLDEH / AEMNMPEH • 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 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 or flaring the pipes Step 7 Connecting the assembly pipes to the refrigerant pipes Step 8 Performing the gas leak test...
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Page 3: Safety Information
• This manual explains how to install an indoor unit authorised centres or returned to the retailer so that with a split system with two SAMSUNG units. The use it can be disposed of correctly and safely. of other types of units with different control systems may damage the units and invalidate the warranty. -
Page 4: Installing The Unit
Contents 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. -
Page 5: Installation Procedure
Installation Procedure 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 6: Step 2 Choosing The Installation Location
Installation Procedure Step 2 Choosing the installation Space requirements for installation location Construction Standard for Inspection Hole 1 In case, the ceiling is tex tile, Inspection hole dose not need. General requirements for installation location 2 In case, the ceiling is plaster board, Inspection hole depends on Inside height of the ceiing. -
Page 7: Indoor Unit Dimensions
Indoor unit dimensions AE022MNLDEH, AE028MNLDEH, AE036MNLDEH (Unit: mm) 738.4 (Suspension position) 600(6x100) 18-Ø3.2 hole 660 (Air outlet duct ange) (Air around) Inspection hole Discharge side Suction side Name Description Liquid pipe connection ø6.35(1/4") Gas pipe connection ø9.52(3/8") Drain pipe connection OD25 ID20(without drain pump) Power supply connection Air discharge flange... - Page 8 Installation Procedure AE056MNLDEH (Unit: mm) 11.9 3x256=768 938.4 Suspension position 8x100=800 860 Air outlet duct flange 22-ø3.2 Hole All around 1000 01 02 Discharge side Suction side Name Description Liquid pipe connection ø6.35(1/4") Gas pipe connection ø12.70(1/2") Drain pipe connection OD ø25 ID ø20 Drain pipe connection (Option drain pump) OD ø25 ID ø20...
- Page 9 AE071MNMPEH (Unit: mm) 700(7x100) 22-ø3.2 hole 817 (Air outlet duct ange) (Air around) Inspection hole 900 (Suspension position) Discharge side Suction side Name Description Liquid pipe connection ø6.35(1/4") 035: ø9.52(3/8"); 052/060: ø12.70(1/2") Gas pipe connection 071: ø15.88(5/8") Drain pipe connection...
- Page 10 Installation Procedure AE090MNMPEH (Unit: mm) 1100(11x100) 30-ø3.2 hole 1167 (Air outlet duct ange) (Air around) 1200 1250 (Suspension position) Inspection hole 1200 1300 Discharge side Suction side Name Description Liquid pipe connection ø9.52(3/8") Gas pipe connection ø15.88(5/8") Drain pipe connection OD25 ID20(without drain pump) Power supply connection Air discharge flange...
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Page 11: Step 3 Optional: Insulating The Body Of The Indoor Unit
Front/ the same time when insulating the suction duct and Back construct a suitable support as shown in figure. discharge duct. (Unit: mm) Concrete AE071MNMPEH AE090MNMPEH Indoor Hole in anchor Insert Unit Hole in plug 850 X 700 X 250... - Page 12 Installation Procedure CAUTION Ceiling support • 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 hose, as shown in the figure. Make a tilt when you wish to install the drain pump, too.
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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 or flaring the pipes indoor unit 1 Make sure that you prepared the required tools. (pipe cutter, reamer, flaring tool and pipe holder) From factory the unit is supplied and set with a pre- 2 If you want to shorten the pipe, cut it using a pipe cutter charge of nitrogen gas. -
Page 14: Step 7 Connecting The Assembly Pipes To The Refrigerant Pipes
Installation Procedure 5 Check if you flared the pipe correctly. There are some examples of incorrectly flared pipes below. Refrigerant oil Inclined Damaged Cracked Uneven Surface Thickness Spanner Torque wrench 6 Align the pipes and tighten the flare nuts first manually and then with a torque wrench, applying the following torque. -
Page 15: Step 8 Performing The Gas Leak Test
Step 8 Performing the gas leak test Liquid To identify potential gas leaks on the indoor unit, inspect refrigerant port the connection area of each refrigerant pipe using a leak detector for R-410A. Before recreating the vacuum and recirculating the refrigerant gas, pressurize the whole system with nitrogen (using a cylinder with a pressure reducer) at a pressure above 4 MPa in order to immediately detect... - Page 16 Installation Procedure 2 Wind insulating tape around the pipes and drain hose 5 Select the insulation of the refrigerant pipe. avoiding compressing the insulation too much. • Insulate the gas side and liquid side pipe, noting the insulation thickness that must differ according to the pipe size.
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Page 17: Step 10 Installing The Drain Hose And Drain Pipe
Step 10 Installing the drain hose and Refrigerant pipe before EEV kit and MCU or without EEV kit and MCU drain pipe • You can contact the gas side and liquid side pipes but the pipes should not be pressed. 1 Push the supplied drain hose as far as possible over the • When contacting the gas side and gas side pipe, use drain socket. -
Page 18: Step 11 Performing The Drainage Test
Installation Procedure Drain pipe connection 2 Install U-trap at the end of the drainpipe to prevent a nasty smell to reach the indoor unit. 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 Horizontal drainpipe nasty smell to reach the indoor unit. -
Page 19: Step 12 Connecting The Power And Communication Cables
Step 12 Connecting the power and 3 The power cable should be used only copper wires. 4 Connect the power cable{1(L), 2(N)} among the units communication cables within maximum length and communication cable(F1, F2) 1 Before wiring work, you must turn off all power source. each. - Page 20 Installation Procedure Ring terminal selection Silver solder 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...
- Page 21 Example of Installation – Total power cable length L = 100(m), Running current of each units 1[A] – Total 10 indoor units were installed 10[A] 9[A] 1[A] ELCB MCCB+ Indoor unit1 Indoor unit2 Indoor unit10 • Apply following equation. 0[m] 10[m] 20[m] 100[m]...
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Page 22: Step 13 Optional: Extending The Power Cable
Installation Procedure • You must keep the cable in a protection tube. Step 13 Optional: Extending the • Keep distances of 50mm or more between power power cable cable and communication cable. 1 Prepare the following tools. • Maximum length of power cables are decided within 10% of power drop. - Page 23 3 Insert both sides of core wire of the power cable into the 6 Apply heat to the contraction tube to contract it. connection sleeve. • Method 1: Push the core wire into the sleeve from Contraction tube both sides. • Method 2: Twist the wire cores together and push it into the sleeve.
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Page 24: Step 14 Setting An Indoor Unit Address And Installation Option
Installation Procedure Step 14 Setting an indoor unit CAUTION address and installation option • Option setting is available from SEG1 to SEG 24 Set the indoor unit address and installation option with • SEG1, SEG7, SEG13, SEG19 are not set as page option. remote control option. - Page 25 Option setting Status 1 Setting SEG2, SEG3 option a Press Low Fan button( ) to enter SEG2 value. b Press High Fan button( ) to enter SEG3 value. SEG2 SEG3 Each time you press the button, will be selected in rotation. 2 Setting Cool mode Press Mode button to be changed to Cool mode in the ON status.
- Page 26 Installation Procedure Option setting Status 10 Setting Auto mode Press Mode button to be changed to Auto mode in the OFF status. 11 Setting SEG14, SEG15 option a Press Low Fan button( ) to enter SEG14 value. b Press High Fan button( ) to enter SEG15 value. SEG14 SEG15 Each time you press the button,...
- Page 27 Option setting Status 19 Setting SEG23, SEG24 mode a Press Low Fan button( ) to enter SEG23 value. b Press High Fan button( ) to enter SEG24 value. SEG23 SEG24 Each time you press the button, will be selected in rotation. 5 After setting option, press button to check whether the option code you input is correct or not.
- Page 28 Installation Procedure Option SEG7 SEG8 SEG9 SEG10 SEG11 SEG12 Explanation PAGE Setting RMC address Group channel(*16) Group address Indication Details Indication Details Indication Details Indication Details No RMC Indication address and Details RMC1 RMC2 RMC address setting mode CAUTION • When A~F is entered to SEG5~6, the indoor unit MAIN ADDRESS is not changed. • If you set the SEG 3 as 0, the indoor unit will maintain the previous MAIN ADDRESS even if you input the option value of SEG5~6.
- Page 29 SEG19 SEG20 SEG21 SEG22 SEG23 SEG24 Heating setting Individual EEV Step of stopped unit compensation / control of a during oil return/defrost Removing condensated remote control mode water in heating mode • When setting the option other than above SEG values, the option will be set as “0”. • SEG5 central control option is basically set as 1 (Use), so you don’t need to set the central control option additionally.
- Page 30 Installation Procedure Option SEG13 SEG14 SEG15 SEG16 SEG17 SEG18 Setting the output of external control / Explanation PAGE Use of external control S-Plasma ion Buzzer control Hours of filter usage External heater On/Off signal Details Setting the Details Indication Details Indication Indication Details Indication...
- Page 31 Please refer to the EEV step table below for the system (for heating) at stop. Indication 130 160 200 250 300 400 Step Wall MountedWith EEV Stopped Unit's 160 160 200 250 300 400 Step EEV step Other Indoor Units except for Default No Function wall mounted with EEV...
- Page 32 Installation Procedure 05 series installation option SEG1 SEG2 SEG3 SEG4 SEG5 SEG6 (When setting SEG3) Use of Auto Change (When setting SEG3) (When setting Standard for mode Over for HR only in Standard heating SEG3) Standard change Heating → Auto mode temp.Offset cooling temp.
- Page 33 Indication Details Indication Details Indication Details Indication Details Indication Details 5 min. Use default value Disuse 7 min. Use (1 sec) 9 min. Use (2 sec) 1) Height difference1) is Use (3 sec) more than 30m or 2) Distance Use (4 sec) 11 min.
- Page 34 Installation Procedure (*1) Height difference : The difference of the height between the corresponding indoor uint and the indoor unit installed at the lowest place. For example, When the indoor unit is installed 40m higher than the indoor unit installed at the lowest place, select the option "1". (*2) Distance : The difference between the pipe length of the indoor unit istalled at farthest place from an outdoor unit and the pipe length of the corresponding indoor unit from an outdoor unit.
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Page 35: Changing A Particular 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 option SEG you will option SEG you will Changed value you want to change change... - Page 36 Installation Procedure Step 15 External Static Pressure (ESP) 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.
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Page 37: Step 16 Setting Temperature Control Of Discharge Air
Step 16 Setting temperature control 3 Press any button and check the following: of discharge air • The appropriate indicator lights up and the air conditioner operates according to the selected mode 1) Use of “Temperature control of discharge air” or or function. -
Page 38: Troubleshooting
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 • If you turn off the air conditioner when the LED is flickering, the LED is also turned off. - Page 39 LED Display Error Abnormal condition code E241 • COND mid sensor is detached • Refrigerant leakage (2nd detection) E554 • Abnomally high temperature on Cond (2nd detection) E450 • Low pressure s/w (2nd detection) E451 • Abnomally high temperature on discharged air on outdoor unit E416 (2nd detection) E559...