Samsung ND140HHXEA User Manual
Contents
1. K5 K6 K7 K8 K9 K10 K11 K12 a ON ToT 1234 5W07 33 Final check and trial operation To complete the installation perform the following checks and tests to ensure that the air conditioner operates correctly Check the following Strength of the installation site Tightness of pipe connection to detect gas leak Electric wiring connection Heat resistant insulation of the pipe Drainage Grounding conductor connection Correct operation follow the steps below 97999944 Providing information for user After finishing the installation of the air conditioner you should explain the following to the user Refer to appropriate pages in the user amp installation manual 1 Howto start and stop the air conditioner 2 Howto select the modes and functions 3 Howto adjust the temperature and fan speed 4 Howto adjust the airflow direction 5 Howto set the timers 6 Howto clean and replace the filters When you complete the installation successfully hand over the user amp installation 34 manudl to the user for storage in a handy and safe place Troubleshooting Bl Detection of errors Ifan error occurs during the operation an LED flickers and the operation is stopped except the LED Ifyou re operate the air conditioner it operates normally at first then detect an error again LED Display on the indoor unit BI LED D2. If install in a high humidity condition use one grade thicker insulator by referring to the table below f installing in an unfavorable conditions use thicker one Insulator s heat resistance temperature should be more than 120 C Insulation Type Heating Cooling CP Standard High humidit Pipe Pipe size 30 C 8596 ue CON Remarks EPDM NBR Liqued 06 35 09 52 9t 9t pipe 012 7 050 80 13t 13t 06 35 13t 19t 09 52 012 70 015 88 25t 019 05 Internal temperature Gas 022 23 is higher than 120 C Pipe 025 40 i 028 58 031 75 038 10 a 044 45 050 80 25t 38t 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 not be pressed When contacting the gas side and gas side pipe use 1 grade thicker insulator Refrigerant pipe after EEV kit and MCU Install the gas side and liquid side pipes leave 10mm of space When contacting the gas side and liquid side pipe use 1 grade thicker insulator A CAUTION Insulation Insulation Liquid pipe Gas pipe Gas pipe Liquid pipe Install the insulation not to get wider and use the adhesives on the connection part of it to prevent moisture from entering Wind the refrigerant pipe with insulation tape if it is exposed to outside sunlight Install the refrigerant pipe respecting that the insulation does not get t
3. Always verify that electric connections cable entry section of leads protections are compliant with the electric specifications and with the instructions provided in the wiring scheme Always verify that all connections comply with the standards applicable to the installation of air conditioners A CAUTION 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 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 Make sure that the condensed water dripping from the drain hose runs out properly and safely Install the power cable and communication cable of the indoor and outdoor unit at least 1m away from the electric appliance Install the indoor unit away from lighting apparatus using the ballast If you use the wireless remote control reception error may occur due to the ballast of the lighting apparatus Do not install the air conditioner in following places Place where there is mineral oil or 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 sulfurous acid gas generates from the vent pipe or air outlet The copper pipe or connection pipe may corrode and refrigerant may leak Th
4. Hook 3 8 or M10 18 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 For this reason before drilling the holes maintain the correct dimensions between the markings 2 Insert bolt anchors use existing ceiling supports or construct a suitable support as shown in figure 3 Install the suspension bolts depending on the ceiling type AN Ensure that the ceiling is strong enough to carrion support the weight of the indoor unit Before hanging the unit test the strength of each attached suspension bolt If the length of suspension bolt is more than 1 5m it is required to prevent vibration If this is not possible create an opening on the false ceiling in order to be able to use it to perform the required operations on the indoor unit 4 Screw eight nuts to the suspension bolts making space for hanging the indoor unit A You must install the suspension bolts more eens than four when installing the indoor unit 5 Hang the indoor unit to the suspension bolts between two nuts Nowe Piping must be laid and connected inside the ceiling when suspending the unit If the ceiling is already constructed lay the piping into position for co
5. Never install the outdoor unit in a location such as on a high external wall where it could fall gt If the outdoor unit falls it may result in injury death or property damage D This appliance must be properly grounded Do not ground the appliance to a gas pipe plastic water pipe or telephone line gt Failure to do so may result in electric shock fire an explosion or other problems with the product gt Never plug the power cord into a socket that is not grounded correctly and make sure that it is in accordance with local and national codes FOR INSTALLATION A cauTion This appliance should be positioned in such a way that it is accessible to the power plug gt Failing to do so may result in electric shock or fire due to electric leakage Install your appliance on a level and hard floor that can support its weight gt Failing to do so may result in abnormal vibrations noise or problems with the product FOR INSTALLATION A cauTion Install the draining hose properly so that water is drained correctly gt Failing to do so may result in water overflowing and property damage When installing the outdoor unit make sure to connect the draining hose so that draining is performed correctly gt The water generated during the heating operation by the outdoor unit may overflow and result in property damage In particular in winter if a block of ice falls it may result in injury death or property damage FOR
6. Wingnuttype Copperpipe Flare nut pipe A mm Maple Flare tool for Conventional flare tool R410A clutch type Clutch type Wing nut type 6 35 0 0 5 1 0 1 5 1 5 2 0 9 52 0 0 5 1 0 1 5 1 5 2 0 12 70 0 0 5 1 0 1 5 1 5 2 0 15 88 0 0 5 1 0 1 5 1 5 2 0 5 Check if you flared the pipe correctly There are some examples of incorrectly flared pipes below U X X X X 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 Outer diameter Connection Flare dimension Flare shape mm Torque kgf cm mm mm 6 35 145 175 8 70 9 10 9 52 333 407 1280 1320 left gt 5 1049 s a 3 amp lE M 12 70 505 615 16 20 16 60 amp ie 15 88 630 769 19 30 19 70 N CAUTION In case of needing brazing you must work with Nitrogen gas blowing 22 Performing leak test amp insulation Bl Leak test LEAK TEST WITH NITROGEN before opening valves Leak check 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 LEAK TEST WITH R410A after opening valves Before opening valves discharge all the nitrogen into the system and create vacuum After opening valves check leaks usin
7. SE 25 mny f 1AIV A2IVI 220M 1 4 1 2 1 8 1 5 1 3 1 1 0 9 0 7 0 4 0 2 10 5 V 209 5 V Within 198V 242V it s oka 30 N Select the power cable in accordance with relevant local and national regulations Wire size must comply with local and national code For the power cable use the grade of HO7RN F or HO5RN 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 1096 of supply rating among whole indoor units If the power is unbalanced greatly it may shorten the life of the condenser If the unbalanced power is exceeded over 1096 of supply rating the indoor unit is protected stopped and the error mode indicates To protect the product from water and possible shock you should keep the power cable and the connection cord of the indoor and outdoor units in the iron pipe Connect the power cable to the auxiliary circuit breaker An all pole disconnection from the power supply must be incorporated in the fixed wiring 23mm You must keep the cable in a protection tube Keep distances of 50mm or more between power cable and communication cable Maximum length of power cables are decided within 1096 of power drop If it exceeds you must consider another power supplying method The circuit breaker ELCB or MCCB ELB should be considered more capacity if many indoor units are connected from one breaker Use round pres
8. a B ee mu Insulate the front and back side 11 2 14 0kW in proper size at the same time HSP Duct 1200x650x360 1200x650 1200x650 650x360 650x360 when insulating the suction duct and discharge duct Insulate the end ofthe pipe and some curved area by using separate insulator Insulate the discharge and suction part at the same time when you insulate connection duct 17 Selecting the installation location ND112 128 140HH Unit mm 700 650 20 03 2hole 534 Suspension position All around jae Suspension postion AR Ed L LI e L TA a TI 2 8 e i S e e c us a R 98 EE 2 dx 2 a j s 8 7 i 2 i M 9 a mr jaa 86 222 rd 0D32 P 4 28 rd 121 N 4 gt V 137 E AN f N N EN Inspection hole _ Suction side JE Discharge side 360 253 2x100 200 79 Name z 9 Description Liquid pipe connection 29 52 3 8 Gas pipe connection 015 88 5 8 Drain pipe connection OD 225 ID 220 Drain pipe connection Option drain pump OD 225 ID 820 Power supply Communication connection Air discharge grille flange Suction Flange CONIA MW 0
9. cable Communication Communication cable Max 242V XA 30MMA 2 5mm 2 5mm 0 75 1 5mm Min 198V 0 1 sec Decide the capacity of ELCB or MCCB ELB by below formula K Rating current Model Rating current ND112HH ND128HH X The capacity of ELCB or MCCB ELB ae ZAi Sum of Rating currents of each indoor unit Refer to each installation manual about the rating current of indoor unit The capacity of ELCB or MCCB ELB X A 1 25 X 1 1 X YAi Decide the power cable specification and maximum length within 10 power drop among indoor units D Coefx35 6xLkxik k 1 1000xAk 1096 of input voltage V coef 1 55 Lk Distance among each indoor unit m Ak Power cable specification mm ik Running current of each unit A Example of Installation Total power cable length L 100 m Running current of each units 1 A Total 10 indoor units were installed 101A I oe Ghee Indoor unit1 Indoor unit2 Indoor unit10 l O m 10 m 20 m essen sa eeu Deque po hes dein 100 m Apply following equation n Coefx35 6xLkxik 1096 of input E 1000xAk 7 voltagelV amp Calculation e Installing with 1 sort wire 2 5 mm 2 5 mm 2 5 mm eee Re i 2 2 V i 20lV i i 220 V 2 242 041 8 1 541 3 1 140 940 7 0 4 0 2 11 21V 208 8 V Within 198V 242V it s okay e Installing with 2 different sort wire i 4 0 mmr 4 0 mm
10. or MCCB ELB Wired Remote Control v v2 F3 F4 Indoor Unit 1 Indoor Unit 2 Indoor Unit 3 3K ELCB Essential Installation WARNING Power off before connecting any wires Indoor PBA will be damaged while V1 V2 F3 F4 short each other lll Selecting compressed ring terminal Silver solder EEV kit ln ejafe j tu pm n g wu aw rt ez Indoor Unit 4 Indoor Unit 5 Indoor Unit 6 3 Ceiling wall mounted indoor unit EC BEE Norminal Norminal B D di E F L d2 alimensions dimensione Standard Allowance SEINE Allowance Standard Allowance SIS Allowance forcable forscrew dimension dimension dimension Min Min Max dimension Min 2 mm mm mm mm mm mm mm mm mm mm 4 6 6 0 3 0 2 1 5 4 8 0 2 3 4 02 1 7 0 2 4 1 6 16 43 0 0 7 4 6 6 0 3 0 2 25 4 85 0 2 4 2 02 2 3 0 2 6 6 175 43 0 0 8 4 4 95 02 56 B 34 402 6 5 20 43 3 09 29 Wiring work lll Specification of electronic wire Powersupply MCCB ELBorELCB Earth cable
11. power at the circuit breaker gt Failing to do so may result in electric shock or fire FOR USING A WARNING If the appliance is flooded please contact your nearest service center gt Failing to do so may result in electric shock or fire If the appliance generates a strange noise a burning smell or smoke unplug the power plug immediately and contact your nearest service center gt Failing to do so may result in electric shock or fire In the event of a gas leak such as propane gas LP gas etc ventilate immediately without touching the power plug Do not touch the appliance or power cord gt Do not use a ventilating fan gt A spark may result in an explosion or fire To reinstall the air conditioner please contact your nearest service center gt Failing to do so may result in problems with the product water leakage electric shock or fire gt A delivery service for the product is not provided If you reinstall the product in another location additional construction expenses and an installation fee will be charged gt Especially when you wish to install the product in an unusual location such as in an industrial area or near the seaside where it is exposed to the salt in the air please contact your nearest service center Safety precautions FOR USING A WARNING Do not touch the power plug or the circuit breaker with wet hands This may result in electric shock Do not unp
12. Ifyou re operate the air conditioner it operates normally at first then detect an error again 35 Troubleshooting Bl LED Display Indicators Concealed Type I Abnormal conditions 4n gt Operating Green Red Standard Type NS be Q Self diagnostic error Displayed on including the indoor unit not detected 1 Error of electronic expansion valve close appropriate indoor unit which is operating 2 Error of electronic expansion valve open X X Q Q Q Displayed on outdoor 3 Breakaway of EVA OUT sensor unit 4 Breakaway of EVA IN sensor 5 Breakaway of COND MID sensor Displayed on 6 2nd detection of refrigerant completely leak appropriate indoor unit 7 2nd detection of high temperature COND which is operating 8 2nd detection of high temperature DISCHARGE Displayed on outdoor 9 COMP DOWN due to 2nd detection of low unit pressure switch X X O O O 10 Error of reverse phase 11 Compressor down due to 6th detection of freezing 12 Self diagnosis of condensation sensor G8 G9 13 Compressor down due to condensation ratio control Error of float switch Error of setting option switches for optional accessories EEPROM error EEPROM option error Q On OQ Flickering X Off x 0090 o lt io Ifyou turn off the air conditioner when the LED is flickering the LED is also turned off Ifyou re operate the air conditioner it
13. connection procedure for the refrigerant pipes varies according to the exit position of the pipes from the indoor unit 2 as seen when facing the indoor in the A side Liquid refrigerant port Gasrefrigerant port Torque wrench Drain hose port Spanner Flare nut 1 Remove the pinch pipe on the pipes and connect the assembly pipes to each pipe tightening the nuts first manually and then with a torque wrench a spanner applying the following torque Outer Diameter Torque kgf cm 6 35 mm 1 4 145 175 9 52 mm 3 8 333 407 12 70 mm 1 2 505 615 Liquid refrigerant port 15 88 mm 5 8 630 769 Must apply refrigerant oil on the flaring area to prevent a leak 2 Be sure that there must be no crack or kink on the bended area Gas refrigerant port Drain hose connection port 3 The designs and shape are subject to change according to the model 21 Cutting flaring the pipes 1 Make sure that you prepared the required tools pipe cutter reamer flaring tool and pipe holder 2 Ifyou 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 90 Oblique Rough Burr 3 To prevent a gas leak remove all burrs at the cut edge of the pipe using a reamer 4 Carry out flaring work using flaring tool as shown below Flaring tool A
14. ice When the air conditioner runs in Heat mode due to temperature difference between the unit and the outside air frost will form If this happens Theair conditioner stops heating Theair conditioner will operate automatically in De ice mode for 10 minutes The steam produced on the outdoor unit in De ice mode is safe No intervention is required after about 10 minutes the air conditioner operates again normally 4 The unit will not operate when it starts to de ice Fan Fan may not operate for about 3 5 minutes at the beginning to prevent any cold blasts while the air conditioner is warming up High indoor outdoor If both indoor and outdoor temperatures are high and the air conditioner is temperatures running in Heat mode the outdoor unit s fan and compressor may stop at times This is normal wait until the air conditioner turns on again Power failure e Ifa power failure occurs during the operation of the air conditioner the operating immediately stops and unit will be off When power returns the air conditioner will run automatically Protection e Ifthe air conditioner has just been turned on after operation stops or being mechanism plugged in cool warm air does not come out for 3 minutes to protect the compressor of the outdoor unit Cleaning the air conditioner For the best performance from your air conditioner clean it periodically When cleaning make sure to unplug from the unit for us
15. indoor unit is not suitable to be installed in areas used for laundry 14 Our units must be installed in compliance with the spaces indicated in the installation manual to ensure either accessibility from both sides or ability to perform routine maintenance and repairs The units components must be accessible and that can be disassembled in conditions of complete safety either for people or things For this reason where it is not observed as indicated into the Installation Manual the cost necessary to reach and repair the unit in safety as required by current regulations in force with slings trucks scaffolding or any other means of elevation won t be considered in warranty and charged to end user Power SUPPLY LINE FUSE OR CIRCUIT BREAKER Always make sure that the power supply is compliant with current safety standards Always install the air conditioner in compliance with current local safety standards Always verify that a suitable grounding connection is available Verify that the voltage and frequency of the power supply comply with the specifications and that the installed power is sufficient to ensure the operation of any other domestic appliance connected to the same electric lines Always verify that the cut off and protection switches are suitably dimensioned Verify that the air conditioner is connected to the power supply in accordance with the instructions provided in the wiring diagram included in the manual
16. liquids or other objects on the unit All the materials used for the manufacture and packaging of the air conditioner are recyclable The packing material and exhaust batteries of the remote control optional must be disposed of in accordance with current laws The air conditioner contains a refrigerant that has to be disposed of as special waste At the end of its life cycle the air conditioner must be disposed of in authorized centers or returned to the retailer so that it can be disposed of correctly and safely INSTALLING THE UNIT IMPORTANT When installing the unit always remember to connect first the refrigerant tubes then the electrical lines Always disassemble the electric lines before the refrigerant tubes Upon receipt inspect the product to verify that it has not been damaged during transport If the product appears damaged DO NOT INSTALL it and immediately report the damage to the carrier or retailer if the installer or the authorized technician has collected the material from the retailer After completing the installation always carry out a functional test and provide the instructions on how to operate the air conditioner to the user Do not use the air conditioner in environments with hazardous substances or close to equipment that release free flames to avoid the occurrence of fires explosions or injuries The air conditioner should be used only for the applications for which it has been designed the
17. operates normally at first then detect an error again 36 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 Static Pressure mmAq 10 15 Model Step Option code for indoor unit HI ND140HHXEA MID LOW ND128HHXEB ND112HHXEB Note 012A24 130296 015A23 120159 015A23 100117 012A24 1302E6 015A23 12017C 015A23 10013A 015A24 1302F9 015A23 1201DF 015A23 10019D 015A24 1303F0 015A24 1202A6 015A24 100273 represents E S P External Static Pressure range of factory setting You don t have to adjust the fan speed separately if the external static pressure of the installation place is in option code When it is out of input the appropriate Ifyou input the inappropriate option code error may occur or the air conditioner is out of order The option code must be inputted correctly by the installation specialist or service agent 37 QUESTIONS OR COMMENTS COUNTRY CALL OR VISIT US ONLINE AT AUSTRALIA 1300 362 603 www samsung com Duct Type Series HSP duct ND HH 100 Recycled Pap
18. that there are strong lighting apparatus near the air conditioner Strong light which comes from fluorescent bulbs or neon signs may interrupt the electric waves The air conditioner does not turn on or off with the wired remote control Check if you set the wired remote control for group control The wired remote control does not Operate Check if TEST indicator is displayed on the wired remote control If so turn off the unit and switch off the circuit breaker Call your nearest contact center The indicators of the digital display flashes Press the Power button on the remote control to turn the unit off and switch the circuit breaker off Then switch it on again 12 OPERATION RANGES The table below indicates the temperature and humidity ranges the air conditioner can be operated within Refer to the table for efficient use OPERATIONAL TEMPERATURE INDOOR MODE IF OUT OF CONDITIONS INDOOR ouTDooR HUMIDITY Condensation may occur on the COOLING 18 C to 32 C 5 C to 43 C 80 indoor unit with risk to have either or less water blow off or drops on the floor HEATING 27 C or less 20 C to 24 C E Internal protection triggers and the air conditioner will stop Condensation may occur on the DRYING 18 C to 32 C 5 C to 43 C indoor unit with risk to have either water blow off or drops on the floor 9 The standardized temperature for heating is 7 C If the ou
19. Features of your new air conditioner Cool Summer Offer On those hot sweltering summer days and long restless nights there is no better escape from the heat than the cool comforts of home Your new air conditioner brings an end to exhausting hot summer days and lets you rest This summer beat the heat with your own air conditioner Cost Efficient System Your new air conditioner not only provides maximum cooling power in the summer but can also be an efficient heating method in the winter with the advanced Heat pump system This technology is up to 300 more efficient than electrical heating so you can further reduce its running cost Now meet year round needs with one air conditioner Flexible installation Duct type air conditioner is designed to be slimmer and offers different solutions for any shape room allowing for specific air flow requirements Also the air intake can be set up on either the bottom or rear of the unit so there is more flexibility in installation For easy future reference write the model and serial Model number down You will find your model number on the bottom right side of the air conditioner Serial Contents USING PARTS Safety precautions Viewing your air conditioner HSP duct type Using your air conditioner Tips on using your air conditioner Cleaning the dir conditioner tasca tusY eor rebut Repub ie big ente vates acie vba epe ERO 10 Maintaining your air co
20. MAIN address from 00 to 99 by mixing SWO1 and SWO2 The MAIN address from 00 to 99 should differ from each other Check the indoor unit address on the plan that you are to install and set the address according to the plan Setting Main Address You may not need to set main address if you selected Auto Address Setting from the outdoor unit see details on the outdoor unit installation manual When MAIN address is set as 12 Setting RMC Address The SWO3 SW04 RMC switch is the address setting switch for controlling the indoor unit with the centralized controller You must set the SW03 SW04 and K2 switch when using the centralized controller Formale When RMC address is set as 12 32 Additional functions No Function ON OFF K1 External room sensor Not use Use K2 Centralized controller Not use Use swo5 K3 K4 Drain Pump Not use Use 3K K1 OFF Heating mode Setting temperature compensation value 0 C Thermo OFF Fan OFF No Function ON OFF K5 Heating Current Temperature 42 C 45 C Compensation SW06 K6 Filter Time 1 000 hours 2 000 hours K7 Hot Water Heater Not use Use K8 No Function ON OFF Indoor Expansion Valve For K9 Heating Stop Fix 80 step Oor80 step swo7 K10 Wired Remocon Group Master Not use Use K11 External Control Not use Use K12 External Control Output Thermal ON Operation ON
21. POWER SUPPLY Awarnine Remove all foreign substances such as dust or water from the power plug terminals and contact points using a dry cloth on a regular basis gt Unplug the power plug and clean it with a dry cloth gt Failing to do so may result in electric shock or fire Plug the power plug into the wall socket in the right direction so that the cord runs towards the floor gt lf you plug the power plug into the socket in the opposite direction the electric wires within the cable may be damaged and this may result in electric shock or fire When the appliance or power plug or power cord is damaged contact your nearest service center Plug the power plug into the wall socket firmly Do not use a damaged power plug damaged power cord or loose wall socket gt This may result in electric shock or fire Do not pull the power cord when unplugging the power plug gt Unplug the power plug by holding the plug gt Failing to do so may result in electric shock or fire Do not pull or excessively bend the power cord Do not twist or tie the power cord Do not hook the power cord over a metal object place a heavy object on the power cord insert the power cord between objects or push the power cord into the space behind the appliance gt This may result in electric shock or fire FOR POWER SUPPLY A cauTion When not using the air conditioner for a long period of time or during a thunder lightning storm cut the
22. TION The air conditioner does not operate immediately after it has been restarted Because of the protective mechanism the appliance does not start operating immediately to keep the unit from overloading The air conditioner will start in 3 minutes The air conditioner does not work at all Check that the power plug is properly connected Insert the power plug into the wall socket correctly e Check if the circuit breaker is switched off e Check if there is a power failure e Check your fuse Make sure it is not blown out The temperature does not change Check if you selected Fan mode Press the Mode button on the remote control to select another mode The cool warm air does not come out of the air conditioner Check if the set temperature is higher lower than the current temperature Press the Temperature button on the remote control to change the set temperature Press the Temperature button to decrease or increase the temperature e Check if the air filter is blocked by dirt Check if the air conditioner has just been turned on If so wait 3 minutes Cool air does not come out to protect the compressor of the outdoor unit The cool warm air does not come out of the air conditioner Check if the air conditioner is installed in a place with a direct exposure to sunlight Hang curtains on windows to boost cooling efficiency e Check if the cover or any obstacle is not near the ou
23. assemble or modify the appliance yourself gt Do not use any fuse such as cooper steel wire etc other than the standard fuse gt Failing to do so may result in electric shock fire problems with the product or injury FOR USING NCAUTION Q Do not place objects or devices under the indoor unit gt Water dripping from the indoor unit may result in fire or property damage Check that the installation frame of the outdoor unit is not broken at least once a year gt Failing to do so may result in injury death or property damage Max current is measured according to IEC standard for safety and current is measured according to ISO standard for energy efficiency Do not stand on top of the appliance or place objects such as laundry lighted candles lighted cigarettes dishes chemicals metal objects etc on the appliance This may result in electric shock fire problems with the product or injury Do not operate the appliance with wet hands gt This may result in electric shock Do not spray volatile material such as insecticide onto the surface of the appliance gt As well as being harmful to humans it may also result in electric shock fire or problems with the product Do not drink the water from the air conditioner gt The water may be harmful to humans Do not apply a strong impact to the remote controller and do not disassemble the remote controller Do not touch the pipes connected with the produc
24. e place where there is a machine that generates electromagnetic waves The air conditioner may not operate normally due to control system The place where there is a danger of existing combustible gas carbon fiber or flammable dust The place where thinner or gasoline is handled Gas may leak and it may cause fire 15 Accessories D ana qua 1 The following accessories are supplied with the indoor unit may diri depending on the spe Insulation cover Thermal insulation A use for refrigerant pipe Thermal insulation B use for refrigerant pipe Thermal insulation use for drain hose User s amp Installation manual Flexible hose GEN Flexible hose clamp Grommet Cable tie 16 Selecting the installation location Bi 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 o The indoor unit must be installed in this way that they are out of public access Not touchable by the users After connecting a chamber insulate the connection part between the indoor unit and the chamber with t10 or thicker insulation Otherwise there can be air leak or dew from the connection part Rigid wall without vibration Wh
25. e to prevent a nasty smell to reach the indoor unit 3 Donotinstall the drainpipe to upward position It may cause water flow back to the unit Horizontal drainpipe more than 1 100 slope Ceiling With the drain pump 1 Thedrain pipe should be installed within 300mm to 550mm from the flexible hose and then lift down 20mm or more 2 Install horizontal drainpipe with a slope of 1 100 or more and fix it by hanger space of 1 0 1 5m 3 Install the air vent in the horizontal drainpipe to prevent water flow back to the indoor unit You may not need to install it if there were proper slope in the horizontal drainpipe 4 Theflexible hose should not be installed upward position it may cause water flow back to the indoor unit Air vent t 200mm or more 300mmorless Flexible hose Within 300 550mm Horizontal drainpipe more than 1 100 slope Ceiling 26 lll 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 100mm or more Horizontal drainpipe more than 1 100 slope Ceiling With the drain pump 1 Install main air vent at the front of the farthest indoor unit from the main drain when installed indoor units are more than 3 2 You may need to insta
26. er imagine the possibilities Thank you for purchasing this Samsung product To receive more complete service please register your product at www samsung com register DB98 32725A 5 ex
27. er s safety MAINTAINING YOUR AIR CONDITIONER If the air conditioner will not be used for an extended period of time dry the air conditioner to maintain it in best condition 1 Dry the air conditioner thoroughly by operating in Fan mode for 3 to 4 hours and disconnect the power plug There may be internal damage if moisture is left in components 2 Before using the air conditioner again dry the inner components of the air conditioner again by running in Fan mode for 3 to 4 hours This helps remove odors which may have generated from dampness Periodical checks Refer to the following chart to maintain the air conditioner properly en Every 4 Oncea Type Description Monthly months year Clean the air filter 1 e Clean the condensate drain pan 2 pou Thoroughly clean the heat exchanger 2 Clean the condensate drain pipe 2 e Replace the remote control batteries 1 Clean the heat exchanger on the outside of the e unit 2 Clean the heat exchanger on the inside of e the unit 2 Clean the electric components with jets of e air 2 Outdoor unit Verify that all the electric components are firmly e tightened 2 Clean the fan 2 e Verify that all the fan assembly is firmly e tightened 2 Clean the condensate drain pan 2 e The checks and maintenance operations described are essential to guarantee the efficiency of the air conditioner The frequency of these opera
28. ere it is not exposed to direct sunshine Where the air filter can be removed and cleaned easily lll Space requirements for installation amp service Construction Standard for Inspection Hole 1 In case the ceiling is textile Inspection hole dose not need 2 In case the ceiling is plaster board Inspection hole depends on Inside height of the ceiling a Height is more than 1m Only B Inspection for PBA is applied b Height is less than 1m Both A amp B are applied c A amp B are inspection holes 20mm or more Unit Depth D 50mm Unit Width W A W 100mm 20mm or more You must have 20mm or more space between the ceiling and the bottom of indoor unit Otherwise the noise from the vibration of indoor unit may bother the user When the ceiling is under construction the hole for check up must be made to take service clean and repair the unit 9 It is possible to install the unit at an height of between 2 2 2 5m from the ground if the unit has a duct with a well defined lenght 300mm or more to avoid fan motor blower contact D B Bi Insulation Guide If you install the cassette or duct type indoor unit on the ceiling with humidity over 8096 you must apply extra 10mm of polyethylene foam or other insulation with similar material on the body of the indoor unit Thickness more than 10mm mdorunit
29. g a leak detector for refrigerant R410A A CAUTION Discharge all the nitrogen to create a vacuum and 3K The designs and shape are subject to change according to the model charge the system Bi Insulation Once you have checked that there are no leaks in the system you can insulate the piping and hose 1 Toavoid condensation problems place T13 0 or thicker Acrylonitrile Butadien Rubber separately around each refrigerant pipe Always make the seam of pipes face upwards 2 Wind insulating tape around the pipes and drain hose No gap avoiding to compress the insulation too much 3 Finish wrapping insulating tape around the rest of the pipes leading to the outdoor unit NBR T13 0 or thicker Insulation cover pipe 4 The pipes and electrical cables connecting the indoor unit with the outdoor unit must be fixed to the wall with suitable ducts Insulation pipe A CAUTION Be sure to overlap All refrigerant connection must be accessible in order s the insulation to permit either unit maintenance or removing it A CAUTION completely Must fit tightly against body without any gap 23 Performing leak test amp insulation 5 Select the insulator of the refrigerant pipe Insulate the gas side and liquid side pipe referring to the thickness according to the pipe size Indoor temperature of 30 C and humidity of 85 is the standard condition
30. hinner on the bent part or hanger of pipe Add the additional insulation if the insulation plate gets thinner Hanger Additional insulation e rl Refrigerant pipe insulation 24 Drain pipe and drain hose installation 1 Install the drain hose as short as possible Metal clamp nme note In order to discharge condensation water the drain d Drain piping hose should keep tilted Secure the drain hose with the cable tie not to be Ihdo r separated from the unit unit a The drain pump connection port is used when using a drain pump SY 2 When there is no draining pump insulate the drain hose and then fix it as a picture note Insert the drain hose to bottom of the outfall of water basin Lock steel ring of the drain hose according to the figure Wind and wrap steel ring and drain hose fully with ther mal insulation sponge fix both ends of external layer with ribbon for thermal insulation After being installed drain hose must be insulated fully by heat insulating material To be provided at site Tighten the clamp to the maximum 25 Drain pipe and drain hose installation Bl 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 drainpip
31. ide of the air conditioner by yourself gt For cleaning inside the appliance contact your nearest service center gt Failure to do may result in damage electric shock or fire Viewing your air conditioner Congratulations on the purchase of the air conditioner We hope you enjoy the features of your air conditioner and stay cool or warm with optimal efficiency Please read the user manual to get started and to make the best use of the air conditioner HSP DUCT TYPE 41 Ceiling A Bir intake Air outlet S 9 Your air conditioner may slightly look different from illustration shown above depending on your model Using your air conditioner TIPS ON USING AIR CONDITIONER Here are some tips that you would follow when using your air conditioner TOPIC RECOMMENDATION Cooling e If current outside temperatures are much higher than the selected indoor temperature it may take time to bring the inner temperature to the desired coolness Avoid drastically turning down the temperature Energy is wasted and the room does not cool faster Heating Since the air conditioner heats the room by taking heat energy from outdoor air the heating capacity may decrease when outdoor temperatures are extremely low If you feel the air conditioner insufficiently heats using an additional heating appliance in combination with the air conditioner is recommended Frost amp De
32. isplay Indicators Concealed Type Abnormal conditions x m N Operating Green Red B E j Standard Type ly EA Q Power reset Oo x x x x Error of temperature sensor in indoor unit Displayed on OPEN SHORT x x Q9 x x appropriate indoor unit which is operating Error of heat exchanger sensor in indoor unit Displayed on Error of heat exchanger OUT sensor in indoor unit appropriate indoor unit Error of outlet temperature sensor in indoor unit which is operating OPEN SHORT For heat pump models only Displayed on Error of outdoor temperature sensor appropriate indoor unit Error of COND sensor 9 x x x which is operating Error of DISCHARGE sensor Displayed on outdoor unit 1 No communication for 2 minutes between 1 Error of indoor unit indoor unit and outdoor unit communication Displayed on the error for more than 2 minutes indoor unit regardless 2 Indoor unit receiving the communication error of operation from outdoor unit 2 Error of outdoor unit 3 Outdoor unit tracking 3 minute error x x Q o X Displayed on the 4 When sending the communication error from indoor unit which is outdoor unit the mismatching of the operating communication numbers and installed numbers after completion of tracking communication error for more than 2 minutes Q On QO Flickering X Off Ifyou turn off the air conditioner when the LED is flickering the LED is also turned off
33. ll individual air vent to prevent water flow back at the top of each indoor unit drainpipe Individual t 7 3 air vent A c Centralized horizontal drainpipe Main drainpipe more than 1 100 slope 27 Drain pipe and drain hose installation Il Testing the drainage Prepare a little water about 2 liters 1 Pour water into the base pan in the indoor unit as shown in figure 2 Confirm that the water flows out through the drain hose 3 When the drain pump is installed operate the unit as cooling mode and check a drain pump pumping 4 Check drain water drops at the end of the drain pipe Drainpipe y Drain water drops 5 Make sure there is no water leak at the drainage 6 Reassemble the cover of water supply intake 28 Wiring work Bl 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 The power cable should be used only copper wires 4 Connect the power cable 1 L 2 N among the units within maximum length and communication cable F1 F2 each 5 Connect V1 V2 for DC12V and F3 F4 for communication when installing the wired remote control Ft 2 Outdoor Unit 220 240V
34. lug the power plug or turn the air conditioner off with the circuit breaker while it is operating gt Plugging the power plug into the wall outlet or turning the air conditioner on from the circuit breaker may cause a spark and result in electric shock or fire After unpacking the air conditioner keep all packaging materials well out of the reach of children as packaging materials can be dangerous to children gt Ifa child places a bag over its head it may result in suffocation Do not insert your fingers or foreign substances into the air inlet outlet of the air conditioner gt Take special care that children do not injure themselves by inserting their fingers into the product Do not strike or pull the air conditioner with excessive force gt This may result in fire injury or problems with the product Do not place an object near the outdoor unit that allows children to climb onto the machine gt This may result in children seriously injuring themselves Do not use this air conditioner for long periods of time in badly ventilated locations or near infirm people Since this may be dangerous due to a lack of oxygen Open a window at least once an hour If any foreign substance such as water has entered the appliance cut the power by unplugging the power plug and turning the circuit breaker off and then contact your nearest service center gt Failing to do so may result in electric shock or fire Do not attempt to repair dis
35. nditioner ortae tt ttt i a ete spe e e e ilte toU 10 Djpng Troubleshooting Operation ranges INSTALLATION PARTS CCIure dum ER 14 Accessories Selecting the installation location Indoor unit installation Purging the unit Connecting the refrigerant pipe Cutting flaring the pipes Performing leak test amp insulation Drain pipe and drain hose installation Wiring work Assigning address to indoor unit Additional functions Final check and trial operation Providing information for user Troubleshooting Option table nee Safety precautions Before using your new air conditioner please read this manual thoroughly to ensure that you know how to safely and efficiently operate the extensive features and functions of your new appliance Because the following operating instructions cover various models the characteristics of your air conditioner may differ slightly from those described in this manual If you have any questions call your nearest contact center or find help and information online at www samsung com Important safety symbols and precautions A WARNING Hazards or unsafe practices that may result in severe personal injury or death Hazards or unsafe practices that may result in minor personal injury or AN CAUTION property damage Q Follow directio
36. nnection 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 For proper drainage of condensate give a A 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 Concrete HA m Hole in anchor Hole in plug Suspension bolt 3 8 or M10 Ceiling support Rubber 4 Drain hose port Insert A ND112HH9 ND128HHX 10mm ND140HH x 19 20 Purging the unit On delivery the indoor unit is loaded with inert gas All this gas must therefore be purged before connecting the assembly piping To purge the inert gas proceed as follows Unscrew the pinch pipe at the end of each refrigerant pipe Result All inert gas escapes from the indoor unit To prevent dirt or foreign objects from getting into the pipes during installation do NOT remove the pinch pipe completely until you are ready to connect the piping 3 The designs and shape are subject to change according to the model Connecting the refrigerant pipe There are two refrigerant pipes of differing diameters A smaller one for the liquid refrigerant Refrigerant oll Alarger one for the gas refrigerant i The inside of copper pipe must be clean amp has no dust The
37. ns Do NOT attempt e Make sure the machine is grounded to prevent electric shock e Unplug the power plug from the wall socket Do NOT disassemble FOR INSTALLATION Awarnine Plug the power cord into a wall socket with the power specifications of the product or higher and use the socket for this appliance only In addition do not use an extension cord Sharing a wall socket with other appliances using a power strip or extending the power cord may result in electric shock or fire gt Do not use an electric transformer It may result in electric shock or fire gt Ifthe voltage frequency rated current condition is different it may cause fire The installation of this appliance must be performed by a qualified technician or service company gt Failing to do so may result in electric shock fire explosion problems with the product or injury Install a switch and circuit breaker dedicated to the air conditioner gt Failing to do so may result in electric shock or fire Fix the outdoor unit firmly so that the electric part of the outdoor unit is not exposed gt Failing to do so may result in electric shock or fire Do not install this appliance near a heater inflammable material Do not install this appliance in a humid oily or dusty location in a location exposed to direct sunlight and water rain drops Do not install this appliance in a location where gas may leak gt This may result in electric shock or fire
38. sure terminal for connections to the power terminal block For wiring use the designated power cable and connect it firmly then secure to prevent out side pressure being exerted on the terminal board Use an appropriate screwdriver for tightening the terminal screws A screwdriver with a small head will strip the head and make proper tightening impossible Over tightening the terminal screws may break them See the table below for tightening torque for the terminal screws Tightening torque kgf cm M4 12 0 14 7 31 Assigning address to indoor unit 1 Before installing the indoor unit assign an address to the indoor unit according to the air conditioning system plan 2 The address of the indoor unit is assigned by adjusting MAIN SWO1 SWO2 and RMC SWO3 SW04 rotary switches Swoi SWO2 SW03 SW04 9 0 emu 0 d o oo K The designs and shape are subject to MON SOK change according to the model A A SWO5 SWO6 SW07 900989090 Do 09 1234 1234 1 234 The MAIN address is for communication between the indoor unit and the outdoor unit Therefore you must set it to operate the air conditioner properly Youcan set the
39. t gt This may result in burns or injury FOR USING A cauTION Do not use this air conditioner to preserve precision equipment food animals plants or cosmetics or for any other unusual purposes This may result in property damage Avoid directly exposing humans animals or plants from the air flow from the air conditioner for long periods of time gt This may result in harm to humans animals or plants This appliance is not intended for use by persons including children with reduced physical sensory or mental capabilities or lack of experience and knowledge unless they have been given supervision or instruction concerning use of the appliance by a person responsible for their safety Children should be supervised to ensure that they do not play with the appliance FOR CLEANING d waRNING Do not clean the appliance by spraying water directly onto it Do not use benzene thinner or alcohol to clean the appliance gt This may result in discoloration deformation damage electric shock or fire Before cleaning or performing maintenance unplug the air conditioner from the wall socket and wait until the fan stops gt Failing to do so may result in electric shock or fire FOR CLEANING A cauTion Take care when cleaning the surface of the heat exchanger of the outdoor unit since it has sharp edges gt To avoid cutting your fingers wear thick cotton gloves when cleaning it S Do not clean the ins
40. tdoor temperature drops to 0 C or below the heating capacity can be reduced depending on the temperature condition Ifthe cooling operation is used at over 32 C indoor temperature it does not cool at its full capacity 13 Safety precautions Carefully follow the precautions listed below because they are essential to guarantee the safety of the equipment A WARNING Always disconnect the air conditioner from the power supply before servicing it or accessing its internal components e Verify that installation and testing operations are performed by qualified personnel e Verify that the air conditioner is not installed in an easily accessible area GENERAL INFORMATION Carefully read the content of this manual before installing the air conditioner and store the manual in a safe place in order to be able to use it as reference after installation For maximum safety installers should always carefully read the following warnings Store the operation and installation manual in a safe location and remember to hand it over to the new owner if the air conditioner is sold or transferred 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 The air conditioner is compliant
41. tdoor unit Check if the refrigerant pipe is too long e Check if the air conditioner is only available in Cool mode e Check if the remote control is only available for cooling model The fan speed does not change Check if you selected Auto or Dry mode The air conditioner automatically adjusts the fan speed to Auto in Auto Dry mode Timer function does not set e Check if you press the Power button on the remote control after you have set the time Odors permeate in the room during operation Check if the appliance is running in a smoky area or if there is a smell entering from outside Operate the air conditioner in Fan mode or open the windows to air out the room The air conditioner makes a bubbling sound A bubbling sound may be heard when the refrigerant is circulating through the compressor Let the air conditioner operate in a selected mode When you press the Power button on the remote control noise may be heard from the drain pump inside the air conditioner Water is dripping from the air flow blades e Check if the air conditioner has been cooling for an extended period of time with the air flow blades pointed downwards Condensation may generate due to the difference in temperature Remote control is not working e Check if your batteries are depleted e Make sure batteries are correctly installed Make sure nothing is blocking your remote control sensor Check
42. tions varies according to the characteristics of the area the amount of dust etc 1 The described operations should be performed more frequently if the area of installation is very dusty 2 These operations must always be performed by qualified personnel For more detailed information see the Installation Manual 10 MAINTAINING YOUR AIR CONDITIONER Internal protections via the unit control system This internal protection operates if an internal fault occurs in the air conditioner Type Description Against cold air The internal fan will be off to against cold air when the heat pump is heating De ice cycle The internal fan will be off to against cold air when the heat pump is heating Anti protection of The compressor will be off to protect internal battery when the air conditioner internal battery operates in Cool mode Protect The air conditioner does not start operating immediately to protect the com compressor pressor of the outdoor unit after it has been started If the heat pump is operating in Heat mode De ice cycle is actuated to remove frost from an outdoor unit that may have deposited at low temperatures The internal fan is switched off automatically and restarted only after the de ice cycle is completed 11 Appendix TROUBLESHOOTING Refer to the following chart if the air conditioner operates abnormally This may save time and unnecessary expenses PROBLEM SOLU
43. with the requirements of the Low Voltage Directive 72 23 EEC the EMC Directive 89 336 EEC and the Directive on pressurized equipment 97 23 EEC The manufacturer shall not be responsible for damage originating from unauthorized changes or the improper connection of electric and hydraulic lines Failure to comply with these instructions or to comply with the requirements set forth in the Operating limits table included in the manual shall immediately invalidate the warranty The air conditioner should be used only for the applications for which it has been designed the indoor unit is not suitable to be installed in areas used for laundry Do not use the units if damaged If problems 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 SAMSUNGS 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 regularly These operations should be performed by qualified personnel only The unit contains moving parts which should always be kept out of the reach of children Do not attempt to repair move alter or reinstall the unit If performed by unauthorized personnel these operations may cause electric shocks or fires Do not place containers with
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