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1. supplied with product gt Outdoor unit installed on the wall by rack Ensure the wall will be able to suspend the weight of rack and outdoor unit Install the rack close to the column as much as possible Install proper grommet in order to reduce noise and residual vibration transferred by outdoor unit towards wall When installing air guide duct Soft rubber designed to cut off vibration from rack to wall not Anchor bolt hole 310 HSIDNA Unit mm Designed to cut off residual vibration from outdoor unit to rack not supplied E E S N caution Check and make sure that screws do not damage the copper pipe Secure air guide duct on guard fan Outdoor unit Anchor bolt Fann Outdoor unit support Base surface Installing the unit Drain work Whil e Air Water Heat Pump is running in heating mode Ice can begin accumulate on the surface of condenser To prevent Ice from growing system go into De frost mode and then Ice on the surface changes to water Dropped water from condenser shall be eliminated through running drain holes to prevent Ice growing at low temperature gt Incase there is not enough space for drainage out of the unit additional drain works are required Follow the description as below Make space more than 50mm between the bottom of the outdoor unit Connect the drain hose to the drain p
2. Wiring diagram of power cable When using ELB for 1 phase Power Supply Electrical component box Main power cable Communication cable Hydro unit The appearance of the unit may be different from the picture depending on the model 13 Connecting the cable You should connect the power cable into the power cable terminal and fasten it with a clamp caution The unbalanced power must be maintained within 2 of supply rating If the power is unbalanced greatly it may shorten the life of the condenser If the unbalanced power is exceeded over 4 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 within ducts with appropriate IP rating and material selection for your application Ensure that main supply connection is made through a switch that disconnects all poles with contact gap of a least 3 mm Devices disconnected from the power supply should be completely disconnected in the condition of overvoltage category Keep distances of 50mm or more between power cable and communication cable 1 phase 2 wires 220 240V 1 phase 220 240V breaker Earth cable U Trap lt Power cable Communication cable between Hydro unit and outdo
3. e Always disconnect a power supply of Air Water Heat Pump before servicing it or accessing components inside the unit e Verify that installation and testing operations shall be performed by qualified AY warning eer To prevent serious damage on the system and injuries to users precautions and other notices shall be observed Warning gt Carefully read the content of this manual before installing the air to water heat pump and store the manual in a safe place in order to be able to use it as reference after installation gt For maximum safety installers should always carefully read the following warnings gt 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 gt Store the user and installation manual in a safe location and remember to hand it over to the new owner if the air to water heat pump is sold or transferred gt This manual explains how to install Air Water Heat Pump 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 gt This product has been determined to be in compliance with the Low Voltage Directive 2006 95 EC and the Electromagnetic Compatibility Directive 2004 108 EEC of the European Union gt The manufacturer shall not be responsible for
4. Testing operations 1 Check the power supply between the outdoor unit and the auxiliary circuit breaker e 1 phase power supply L N 2 Check the Indoor unit 1 Check that you have connected the power and communication cables correctly If the power cable and communication cables one mixed up or connected incorrectly the PCB will be damaged 2 Check the temp sensor water pump and display are connected correctly 3 Press K1 or K2 on the outdoor unit PCB to run the test mode and stop KEY KEY operation 7 segment display Press once Heating test run when A BLANK BLANK K1 Press twice Defrost test run n n F BLANK BLANK Press 3times Finishing test mode Press once Cooling test run E E BLANK BLANK K2 Press twice Finishing test mode K3 Reset K4 View mode Refer to View mode display 4 View Mode When the K4 switch is pressed you can see information about our system state as below Number of Display Display contents Units press Segment 1 Segment 2 Segment 3 Segment 4 0 Communication State 10s digit of Tx 1s digit of Tx 10s digit of Rx 1s digit of Rx 1 Order frequency 1 100s digit 10s digit 1s digit Hz 2 Current frequency 2 100s digit 10s digit 1s digit Hz i 0 split eee o PE 4 Outdoor air sensor 4 10s digit 1s digit iS 5 Discharge sensor 5 100s digit 10s digit 1s digit ga
5. 6 PHE Eva sensor 6 10s digit 1s digit C 7 Cond sensor 7 10s digit 1s digit SC 8 Current 8 10s digit 1s digit First decimal A 9 Fan RPM 9 1000s digit 100s digit 10s digit rpm 28 Number of r Display P Display contents Units press Segment 1 Segment 2 Segment 3 Segment 4 Target discharge M ees i a 10 temperature A 100s digit 10s digit 1s digit C 11 EEV B 100s digit 10s digit 1s digit step 12 Not used exchanger c 0 0 0 kw capacity Protection Frequency control state ane 0 Normal protection 0 ar o control 1 Hold 13 Protection control D conditioning 3 2 Down 1 freezing P 1 heating 3 Up_limit 2 non stop S defrosting 4 Down_limit 3 over load 4 discharge Temperature of aa ode ae n 14 Heatsink at PBA E 100s digit 10s digit 1s digit C The Quantity of 3 sls o 15 connected Indoor Unik F 100s digit 10s digit 1s digit set long 1 Main Micom version Year Hex Month Hex Day two digit Day One digit long land 1 Inverter Micom version Year Hex Month Hex Day two digit Day One digit long land 2 EEPROM version Year Hex Month Hex Day two digit Day One digit 5 DIP Switching setting KEY ON default OFF Remark oia Ae eih Manual Address Switch t gt witch 1 mus Switch 1 Outdoor unit recognize t e Outdoor unit recognize the address of ART address of indoor unit by random h be ON indoor unit by rotary switc
6. charge of the product gt 2 The additional refrigerant amount charged in the field gt The total refrigerant charge The refrigerant charge label supplied with the product Refrigerant type GWP value R 410A 1975 GWP Global Warming Potential Contains fluorinated greenhouse gases covered by the Kyoto Protocol Indoor unit B a Factory refrigerant charge of the product See unit name plate nore bP Additional refrigerant amount charged in the field Refer to the above information for the quantity of refrigerant replenishment Toral refrigerant charge l l p a Outdoor unit d Refrigerant cylinder and manifold for charging O4 kg O k k I b c gt Before charging check whether the refrigerant cylinder has a siphon attached or not and position the cylinder accordingly Charging using a cylinder with a Charging using a cylinder siphon attached without a siphon attached Charge the liquid refrigerant with the cylinder in up side down position Charge the liquid refrigerant with the cylinder in upright position 24 Adding refrigerant gt The R 410A refrigerant is blended refrigerant Add only liquid refrigerant gt Measure the quantity of the refrigerant depending on the length of the liquid side pipe Add fixed quantity of the refrigerant using a scale Adding refrigerants in cooling conditions Manifold gauge Suction
7. chargin Outdoor unit ging Low pressure side Service valve Scale Adding refrigerants in heating conditions Manifold gauge Outdoor Suction charging pressure Service valve Scale gt Connect the manifold gauge and purge the manifold gauge gt Open the manifold gauge valve of the liquid side service valve and add the liquid refrigerant gt Ifyou cannot fully recharge the additional refrigerant while the outdoor unit is stopped use the key on the outdoor unit PCB to recharge the remaining refrigerant gt Adding the cooling refrigerant 1 Press the function key for adding refrigerant in cooling mode 2 After 20 minutes of operation open the valve on gas side 3 Open the valve for low pressure side on the manifold gauge to recharge the remaining refrigerant gt Adding the heating refrigerant 1 When recharging the heating refrigerant connect the low pressure pipe from manifold gage to the suction charging port 2 Press the function key for adding refrigerant in heating mode 3 After 20 minutes of operation open the valve on suction charge port 4 Open the valve for low pressure side on the manifold gage to recharge the remaining refrigerant A Open the gas side and liquid side service valve completely after charging the refrigerant If you operate GUTON the Air to Water Heat Pump with the service valve closed the important parts may be damaged 25 HSIDNA Refr
8. harmful ion oxide dust iron content or moisture gt Use adequate tools and accessories for R 410A Manifold gauge Use manifold gauge only for R 410A to prevent the inflow of foreign substances Vacuum pump Use vacuum pump with check valve to prevent pump oil from flowing backward while the vacuum pump is stopped Use the vacuum pump that the vacuum induction is available up to 5Torr 100 7kPa Flare nut Use only flare nut supplied with the product Allowable length of the refrigerant pipe and the installation examples gt AEXO60EDEHA Outdoor unit on Ht a Item Example Remarks Maximum allowable Outdoor unit Less than length of Hydro unit Total length 30m as3om pipe Maximum 7 allowable ie Less than 20m H1 height Additional refrigerant A ae eis R Basic charge additional charge by the piping length Contact the manufacturer if the length should exceed 16 Selecting the refrigerant pipe Liquid side Outer Migimum 4 IQuid si f A Outdoor unit capacity kW am Gas side mm T T Temper grade AEXO60EDEHA 6 35 015 88 6 35 0 7 gt Install refrigerant pipe depending on the outdoor unit 99 52 0 7 CBO capacity 12 70 0 8 gt Make sure to use C1220T 1 2H Semi hard pipe for 015 88 1 0 more than 19 05mm In case of using C1220T O Soft i 2 y 015 88 0 8 pipe for 19 05mm pipe m
9. injury Relocation of the Air to water heat pump Note Refer to this procedure when the unit is relocated 30 Carry out the pump down procedure Refer to the details of Pump down Collecting refrigerant may be hard since multi type products exceeds allowable charging amount of refrigerant in the outdoor unit to support long piping Refer to page 31 Remove the power cord Disconnect the assembly cable from the indoor and outdoor units Remove the flare nut connecting the indoor unit and the pipe At this time cover the pipe of the indoor unit and the other pipe using a cap or vinyl plug to avoid foreign material entering Disconnect the pipe connected to the outdoor unit At this time cover the valve of the outdoor unit and the other pipe using a cap or vinyl plug to avoid foreign material entering Make sure you do not bend the connection pipes in the middle and store together with the cables Move the indoor and outdoor units to a new location Remove the mounting plate for the indoor unit and move it to a new location Collecting refrigerant in refrigerant vessel before pump down operation If the amount of refrigerant in the system exceeded the maximum allowable limit reduce the amount of the refrigerant by following the below instruction before pump down operation 1 Prepare an exclusive rechargeable refrigerant vessel scale and a manifold gauge 2 Check the amount of refrigerant in the en
10. sensor error open short HYDRO UNIT 903 Water outlet backup heater temperature sensor error HYDRO UNIT 904 DHW tank temperature sensor error HYDRO UNIT 906 Refrigerant gas inlet PHE temperature sensor open short HYDRO UNIT 911 ee error F S signal is OFF for 10 sec during the HYDRO UNIT 912 Flow switch and water pump error Water pump signal is OFF for 60sec during HYDRO UNIT the F S signal is ON 36 ENGLISH 37 AEX0OG6G0EDEHA P 100 Recycled Paper imagine the possibilities Thank you for purchasing this Samsung product To receive more complete service please register your product at www samsung com register OPOPO DB68 03338A 1 ex
11. the circuit breaker with the over current and electric leakage protection Connecting the cable Power cable specifications 1 phase Rated Voltage Range MCA MFA Ecol current arene ener MCA 1 25 Total fuse i A urren 25 otal fuse in bl wale Min Max in normal Additional Load unit operation AEX060EDEHA 50 220 240 198 264 20A 25A 30A gt The power cable is not supplied with air conditioner gt Supply cords of parts of appliances for outdoor use shall not be lighter than polychloroprene sheathed flexible cord Code designation IEC 60245 IEC 57 CENELEC HO5RN F gt Equipment complying with EN IEC 61000 3 12 Incase of extending the electric wire please DO NOT use a round shaped pressing socket A Incomplete wire connections can cause electric shock ora fire a 12 Connecting the cable Between indoor unit and outdoor unit connection cable specifications common in use Power supply Communation cable Power supply Max Min V Indoor power cable a 1 220 240V 50Hz 10 0 75 1 5mm 3wires 0 75 1 5mm 2wires gt For Indoor Power Cable use the grade HO7RN F or HOSRN F materials When installing the indoor unit in a computer room or net work room use the double shielded Tape aluminum polyester braid copper cable of FROHH2R type 1 phase terminal block spec AC power M4 screw Communication M4 screw
12. units shall be installed in compliance with the spaces described in the installation manual to ensure accessibility from both sides and allow repairs or maintenance operations to be carried out If the units installed without complying with procedures described in manual additional expenses can be asked because special harnesses ladders scaffolding or any other elevation system for repair service will NOT be considered part of the warranty and will be charged to the end customer Always make sure that the power supply is compliant with local safety standards Verify that the voltage and frequency of the power supply comply with the specifications and input 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 selected 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 to water heat pumps Devices disconnected from the power supply should be completely disconnected in the condition of overvoltage category Do not connect the earth wire to the gas pipe or water pipe lighting rod surge absorber or telephone earth wire If earthing is not complete it may cause an electric shock or fire Be
13. 9 05 22 22 5 Check that you flared the pipe correctly Below figures shows some examples of incorrectly flared pipes Damaged Cracked Uneven Correct Inclined k surface thickness Align the pipes to connect them easily Tighten the flare nuts first with your hands and then with a torque wrench applying the following torque Apply frozen oil Flare nut Cutar ciinei rnm Torque 06 35 12 17 09 52 30 35 7 12 70 40 45 15 88 50 60 Indoor outlet pipe Connecting pipe 019 05 60 70 B e Excessive torque can be cause of gas leakage NOTE A You must purge with oxygen free nitrogen while brazing CAUTION 18 Selecting the insulator of the refrigerant pipe gt According to pipes size insulate pipes on gas and liquid side by selecting appropriate insulations gt Standard condition is under a temperature of 30 C and a humidity of 85 If the units are installed in extreme weather conditions select the insulator by table below Thickness of insulator i Normal High humidity Pipetype Pipe diameter mm Remarks cas dae tn Under 30 C 85 Over 30 C 85 EPDM NBR 6 35 19 05 9 9 Liquid 12 70 919 05 13 13 96 35 13 19 The material shall has 09 52 heat resistant over Gas 912 70 120 C 19 25 015 88 019 05 A Install the insulation not to be get wider and use the adhesives on the connection p
14. AC 50Hz Compressor Rotary Inverter Condenser 7 L906 Fan amp Motor Propeller 420 3 blade BLDC Inverter Refrigerant kg 1 2 poss dBA 53 54 Heat Cool Pressure Operating range pe a C 20 35 10 46 Leaving water C Cooling 5 25 temperature Heating 25 55 Weight net gross kg 47 5 52 5 Size WxHxD net mm 880X638X310 Main components Dimensions Overall Heat pump for R 410A 50 610 12 23 HSITDNA 364 310 638 Installing the unit Deciding on where to install the outdoor unit Decide the installation location regarding the following condition and obtain the user s approval gt gt gt gt The outdoor unit must not be placed on its side or upside down as the compressor lubrication oil will run into the cooling circuit and seriously damage the unit Choose a location that is dry and sunny but not exposed to direct sunlight or strong winds Do not block any passageways or thoroughfares Choose a location where the noise of the Air to Water Heat Pump when running and the discharged air do not disturb any neighbours Choose a position that enables the pipes and cables to be easily connected to the other hydrauric system Install the outdoor unit on a flat stable surface that can support its weight and does not generate any unnecessary noise and vibration Position the
15. Contents Sale PYECAULION S422 eE E aha manmcess E E EREE EEEE EE dss AEE E E 2 Product SpecifiCations ciis c2avsaven sanded sacs NEEE N EEE ARENE EEEIEE AENA Outdoor unit specification Main Components ssis erts sona nE nE AEAEE ven EEE VAE EEEE NEA egies AA E N OS Installing theunit sepsisi ian Erat Een EE EEEN ERO ENEE E EEEE ENET ERRES 5 Electrical cOMMECtIONS wei sks ccsaeesrsmcamecy inatas nE EEEE ERSAN EEEE EERE NEEE EEEE 12 Gonnecting the cable sirs rerse crier nre ennt tE Eea E RENE ban E ERE TEE E T ERIE REEE TENE Ri 12 Refrigerantipipingiwork g i5 isa esssiereres caneeiaeniedunnies Mhegarsaedlvanantes EARE ARES 16 Checking correct QroundiiNng iiss cscoesceascascesceseeidaneviaiad E EAEE EE EREN EEE aA 27 Setting the option switch and function of the keys ssrscireirriristrir t eee Eer ENGRA R EI 28 Pump dOWN procedure sorres neii vecseadiacansdes sd A EEEE O sae cease saeseadiaavabasaueteagaaaeseaane ees 30 Completing theinstallation ssh cas ccssacacaedorcen canara adsaaedcemapinacteecaai sea ddeiehuananaadG aac deans cate 33 Finalchecksiand trial Operation assdcseccoets oeectssstasansadisadeesinecacsaewadesiacauebina ache EA EANES 34 MOUDIESINOOUIMG 42k aathsashsnincctaarth atts sac chee cas retires aadeaut ecaunaretteleteiaie papatasant aie aaa EE E E S RRE 35 Error codes Safety precautions Carefully follow the precautions listed as below because they are essential to guarantee the safety of SAMSUNG product
16. an authorized electrician WARNING Fitting and all servicing of plumbing fixtures should only be carried out by an authorized installer When replacing the thermostat safety valve or any other valve or part supplied with this unit use only approved parts of the same specification Error codes If the unit has some problems and does not work normally error code is shown on the OUTDOOR UNIT main PBA or LCD of the wired remote controller Display Explanation Error Source 101 Hydro Unit OUTDOOR UNIT wire connection error ae 162 EEPROM Error HYDRO UNIT 201 Hydro Unit OUTDOOR UNIT communication error Matching error ea a ae 202 Hydro Unit OUTDOOR UNIT communication error 3 min Pula ona a 203 Communication error between MAIN and SUB PBA OUTDOOR UNIT 221 OUTDOOR UNIT air temperature sensor error OUTDOOR UNIT 231 Condenser temperature sensor error OUTDOOR UNIT 251 Discharge temperature sensor error OUTDOOR UNIT 320 OLP sensor error OUTDOOR UNIT 403 Detection of OUTDOOR UNIT compressor freezing During cooling operation OUTDOOR UNIT 404 oe UNIT when it is overload during Safety Start Normal OUTDOOR UNIT 416 Discharge of a compressor is overheated OUTDOOR UNIT 419 OUTDOOR UNIT EEV operation error OUTDOOR UNIT 425 Power source line missing error only for 3 phase model OUTDOOR UNIT 440 Heating operation blocked outdoor temperature over 35 C OUTDOOR UNIT 441 Cooli
17. and outdoor units running status Check if back light of remocon to be lighten by pushing the buttons without any error codes Indoor and outdoor unit s abnormal running noise Check detail running status using S NET program 3 Finish test 4 Explain to the customer how to use the Air to Water Heat Pump following the user s manual Filling out the installation check card and storing it inside of the outdoor unit gt The installation check card is enclosed in the installation manual gt Installation engineer should fill out the installation card honestly Basic contents such as installation date name of engineer contact number service company etc Additional contents such as model name of outdoor unit remarks refrigerant calculation due to additional pipe etc Contents related indoor unit such as the place where indoor unit is installed model name of indoor unit etc gt Store the installation check card inside of the outdoor unit and make sure not to lose it 34 Trouble shooting A Incorrect handling of thermostat safety valve or other valves may lead to tank rupture When servicing the unit follow instructions carefully Always turn off main power supply when water supply is being shut off Test the free operation of the safety valve regularly by opening the valve ensuring the water flows freely Electrical connection and all servicing of the electrical components should only be carried out by
18. art of it to prevent CAUTION Wind the refrigerant pipe with insulation tape if it is exposed to outside sunlight moisture entering Install the refrigerant pipe respecting that the insulation does not get thinner on the bent part or hanger of pipe 19 HSIDNA Refrigerant piping work I Insulating the refrigerant pipe gt You must check if there is a gas leak before completing all the installation process gt Use EPDM insulation which meets the following condition Item Unit Standard Remarks Density g cm 0 048 0 096 Dimension change route by heat 5 or less KSM 3014 01 Water absorption rate g cm 0 005 or less Thermal conductivity kcal m h C 0 032 or less KSL 9016 95 Moisture transpiration factor ng m s Pa 15 or less KSM 3808 03 Moisture transpiration grade g m224h 15 or less KSA 1013 01 Formaldehyde dispersion mg L KSF 3200 02 Oxygen rate 25 or less ISO 4589 2 96 Insulating the refrigerant pipe gt Be sure to insulate the refrigerant pipe joints and connections with class o material gt Ifyou insulate the pipes the condensed water does not fall from the pipes and the capacity of the Air to Water Heat Pump is improved gt Check if there are any insulation cracks on the bent pipe Insulation Indoor unit Gas side pipe Liquid side pipe Brazing the Pipe gt Make sure that there is no moisture inside the pipe gt Make sure th
19. at there are no foreign materials and impurities in the pipe Replacement of Nitrogen gas Indoor unit Insulation Overlapped 1 Use oxygen free nitrogen gas when brazing the pipes as shown in the picture 2 If you do not use Nitrogen gas when brazing the pipes oxidation may form in the pipe It can cause the damage of the compressor and valves Install the insulation to be overlapped 3 Adjust the flow rate of the replacement with a pressure regulator to maintain 0 05m h or more Perform brazing of the service valve after protecting the valve 20 Performing the refrigerant gas leak test gt Use a manifold gauge for R 410A to prevent the inflow of foreign substances and resist against the internal pressure gt Pressure test with dry oxygen free nitrogen only HSIDNA Apply pressure to the liquid side pipe and gas side pipe with Nitrogen gas of 4 1 MPa 41 8 If you apply pressure more than 4 1MPa the pipes may be damaged Apply pressure using pressure regulator kgf cm Keep it for minimum 24 hours to check if the After applying Nitrogen gas check the change of pressure pressure drops using pressure regulator If the pressure is changed apply soapy water to check the ithe pressie diops Kes Sa a BINS CESIEE leak Check the pressure of the Nitrogen gas again Maintain 1 0MPa of the pressure before performing vacuum drying and check further After checking fi
20. ay be broken which can C1220T 1 2H OR result in an injury 19 05 0 9 C1220T H 22 23 0 9 I Keeping refrigerant pipe clean and dry Temper grade and minimum thickness of the refrigerant pipe gt To prevent foreign materials or water from entering the pipe pipes shall be sealed by caps I Installing the Nipple gt Before connecting the refrigerant pipe the Nipple must be connected to liquid side pipe of Hydro unit sea Danteceedacee Disassemble Liquid Gas y t pipe pipe WATER WATER OUTLET INLET Liquid I Assemble pipe pipe WATER WATER OUTLET INLET 17 HSIDNA Refrigerant piping work I Cutting or flaring the pipes 1 Make sure that you prepared the required tools Pipe cutter reamer flaring tool and pipe holder etc If you want to shorten the pipe cut it with a pipe cutter ensuring that the cut edge remains at 90 with the side of the pipe There are some examples of correct and incorrect cut edges below 4 Oblique To prevent a gas leak remove all burrs at the cut edge of the pipe with a reamer Face the pipe down while removing the burrs to make sure that burrs GON do not get in to the pipe Put a flare nut slightly into the pipe and modify the flare Outer diameter D mm Depth A mm Flaring Size B mm 7 6 35 1 3 9 0 09 52 18 13 0 912 70 2 0 16 2 915 88 22 193 Pipe Flare 21
21. ct manufacturer Make sure to clean the sea water and the dust on the outdoor unit heat exchanger gt Do not install the Air to Water Heat Pump in following places The place where there is mineral oil or arsenic acid There is a chance that parts may get damaged due to burned resin The capacity of the heat exchanger may reduce or the Air to Water Heat pump 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 The place where there is a danger of existing combustible gas carbon fiber or flammable dust The place where thinner or gasoline is handled A Do not install the outdoor unit in a snowy and cold area low temperature and high humidity area where the temperature is below 7 C and humidity is higher than 85 because according to operation CAUTION condition defrost etc ice may be formed in the drain route If the ice is accumulated it may cause critical damage to the product ex lakeside of cold area in winter time seashore alpine region and etc This device must be installed according to the national electrical rules cauTion With an outdoor unit having net weight upper than 60kg we suggest do not install it suspended on wall but considering floor standing one gt Ifthe outdoor unit is installed at a height ensure that its base is firmly fixed in position gt Mak
22. d voltage and installation place of the Air to Water Heat Pump gt Earth the power cable according to the following Installation place Poer condito G High humidity Average humidity Low humidity A Perform the earthing work Perform the earthing work 2 if Electrical potential of lower than 150V 3 Note 1 possible for your safety j Note 1 Electrical potential of higher than 150V Must perform te earthing work In case of installing circuit breaker Note 1 Earthing work 3 Earthing must be done by your installation specialist Check if the earthing resistance is lower than 1000 When installing a circuit breaker that can cut the electric circuit in case of a short circuit the allowable earthing resistance can be 30 5000 Note 2 Earthing at dry place The earthing resistance should be lower than 1000 Even in worst case it should be lower than 2500 gt When using the terminal for earthing only When using earthing of the switchboard Earth terminal re Distribution Board ER 15 HST NI Refrigerant piping work gt Install the refrigerant pipe within the maximum allowable length difference in height and length of after the first branch pipe gt The pressure of the R 410A is high Use only rated refrigerant pipe and follow the installation method gt Use clean refrigerant pipe Where there is no
23. 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 gt Failure to comply with these instructions or to comply with the requirement on the Operating Range Heat 20 35 C Cool 10 46 C set forth in the Product Specification p 5 shall immediately invalidate the warranty gt Donotuse the units if you see some damages on the units and recognize something bad such as loud noisy smell of burning gt In order to prevent electric shocks fires or injuries always stop the unit disable the protection switch and contact SAMSUNG s technical support if the unit produces smoke if the power cable is hot or damaged or if the unit is very noisy gt Always remember to inspect the unit electric connections refrigerant tubes and protections regularly These operations shall be performed by qualified personnel only gt The unit contains moving parts and electrical parts which should always be kept out of the reach of children Do not attempt to repair move alter or reinstall the unit by unauthorized personnel these operations may cause product damage electric shocks and fires Do not place containers with liquids or other objects on the unit All the materials used for the manufacture and packaging of the ai
24. e sure that the water dripping from the drain hose runs away correctly and safely gt When you install the outdoor unit at wayside you should install it above 2m height or make sure that the heat from the outdoor unit shouldn t be in direct contact with passersby The ground for application The revision of regulation for facility in building by the law of the Ministry of Construction and Transportation Space requirements for outdoor unit When installing 1 outdoor unit 300 or more When the air outlet is opposite the wall 300 or more re aia 300 or more 600 or more When 3 sides of the outdoor unit are blocked by the wall 300 or more 600 or more The upper part of the outdoor unit and the air outlet is opposite the wall Unit mm 1 500 or more When the air outlet is towards the wall 2 000 or more 1 500 or more The upper part of the outdoor unit and the air outlet is towards the wall a 1 500 or more 300 or more When front and rear side of the outdoor unit is towards the wall HSIDNA Installing the unit When installing more than 1 outdoor unit U U U p ESR N i P When the air outlet is towards the wall Unit mm 1500 or more g O E 5 Q O M 300 or more 600 or more 600 or more 600 or more When 3 sides of the outdoor unit are blocked by the wall 5 Q O wn ou oo E pm o pas i Q O ka a g za SG 600 or mo
25. ging Additional charging amount is determined based on liquid pipe specifications Outdoor unit of liquid 26 35 09 52 Additional charging g 20g m 50g m Additional charging amount sum of total length m of 9 52 x 50g sum of total length m of 96 35 x 20g Ex 20m x 50g m 20m x 20g m 1 400g 23 HSIMONA Refrigerant piping work Charging refrigerant gt The R 410A refrigerant is blended refrigerant Add only liquid refrigerant gt Measure the quantity of the refrigerant according to the length of the liquid side pipe Add quantity of the refrigerant using a scale Important information regulation regarding the refrigerant used This product contains fluorinated greenhouse gases covered by the Kyoto Protocol Do not vent gases into the atmosphere A Inform user if system contains 3kg or more of fluorinated greenhouse gases In this case it has to be CAUTION checked for leakage at least once every 12 months according to regulation N 842 2006 This activity has to be covered by qualified personnel only In case situation above 3kg or more of R 410A installer or recognized person which has responsibility for final check has to provide a maintenance book with all the information recorded according to REGULATION EC N 842 2006 OF THE EUROPEAN PARLIAMENT AND OF THE COUNCIL of 17 May 2006 on certain fluorinated greenhouse gases Please fill in with indelible ink gt The factory refrigerant
26. h of indoor unit access Switch 2 Anti stack snow mode OFF Anti stack snow mode ON Switch 3 x Not defined Switch 4 x Not defined 29 HSIDNA Pump down procedure Objective of pump down For product repairs and indoor unit relocation pump down operation must be done recover the refrigerant into the outdoor unit Cautions when performing pump down gt gt gt Product limits amount of refrigerant in the outdoor unit due to slim design Collect the majority of the refrigerant in the system in an empty refrigerant vessel and perform a pump down operation with remaining refrigerant Maximum amount of refrigerant is 5Kg If the amount of refrigerant exceeds maximum allowable limit increased pressure may cause compressor trip ora burn out Cautions when performing pump down 1 Close the manifold gauge 2 Close the liquid side service valve 3 Press the K2 button on the outdoor unit PCB one time g will be displayed on outdoor unit PCB LED 4 Observe low pressure side using manifold gauge when the compressor moves 5 When the pressure on low pressure side decrease below 0 MPa 0 kgf cm close the gas side service valve and end the pump down operation To end the pump down operation press the K2 button once more or press K3 button to reset Use a transfer cylinder when recovering refrigerant to be reused Using modified refrigerant vessel may caon cause explosion and cause damage or personal
27. he Y joint properly installed Is the pipe properly insulated Is the quantity of the additional refrigerant correctly weighed in Installing the drain pipe e Check the drain pipe of the outdoor unit and the indoor unit Have you completed the drain test Is the drain pipe properly insulated Installing the wiring Have you performed the earthing work 3 to the outdoor unit Is 2 core cable used Is the length of the wire is in the limited range Is the wiring route correct Setting ADDRESS Are the ADDRESSES of the indoor and outdoor unit properly set 33 HSIDNA Final checks and trial operation Turn on the outdoor unit 3 hours before the test operation to preheat the compressor If the compressor is not preheated CH will appear on the outdoor unit PCB Inspection before test operation 1 Check the power cable and communication cable of the indoor and outdoor unit 2 Check the power supply between the outdoor unit and the cabinet panel Check the 220 240V with the voltage meter 3 Once the outdoor unit is turned on it performs the tracking to check the connected indoor unit and options Test operation 1 Run the unit by KEY MODE or controller 1st Running a indoor units by KEY MODE 2nd Each indoor unit runs separately by controller Inspect the compressor sound during the initial operation If roaring sound is heard stop operation 2 Check the indoor
28. igerant piping work To close the valve stem 1 Open the cap and turn the valve stem clockwise by using a hexagonal wrench Cap Valve stem Service port Sealing edge 2 Tighten the valve stem until it reached the sealing edge Do not apply excessive force to the valve stem and always use special instruments Otherwise the contact surface between valve stem and sealing edge can be damaged and refrigerant can leak through this damaged surface If refrigerant would leak turn the valve stem back by half and tighten the valve stem again then check the leakage If there is no leakage any more tighten the valve stem entirely 3 Tighten the cap securely To open the valve stem NOTE 1 Remove the cap 2 Turn the valve stem counterclockwise by using a hexagonal wrench 3 Turn the valve stem until it is stopped 4 Tighten the cap securely When you use the service port always use a charging hose too caution Check the leakage of refrigerant gas after tightening the cap Must use a spanner and wrench when you open tighten the valve stem 26 Checking correct grounding If the power distribution circuit does not have a grounding or the grounding does not comply with specifications an grounding electrode must be installed The corresponding accessories are not supplied with the air conditioner 1 N gt Select an grounding electrode that complies with the specifications given in the il
29. lug and the ground for installation of the drain hose Insert the drain plug into the hole on the bottom of the outdoor unit gt 50mm Make sure dusts or small branches should not go into the drain hose A If drain work is not enough it can lead to system performance degration and system damages WARNING Drain hole 20 A il TUT TUT Air discharge side ot soon Drain plug x 1ea 1 Prepare a water drainage channel around the foundation to drain waste water from around the unit 2 If the water drainage of the unit is not easy please build up the unit ona 10 foundation of concrete blocks etc the height of the foundation should be maximum 150mm If you install the unit on a frame please install a waterproof plate within 150mm of the underside of the unit in order to prevent the invasion of water from the lower direction When installing the unit in a place frequently exposed to snow pay special attention to elevate the foundation as high as possible 7 If you install the unit on a building frame please install a waterproof plate 6 field supply within 150mm of the underside of the unit in order to avoid the drain water dripping See figure Co Selecting a location in cold climates B When operating the unit in a low outdoor ambient temperature be sure to follow the instructions NOTE described below To prevent exposure to wind install
30. lustration Carbon plastic PVC insulated green TO grounding yellow wire Screw Steel core 50cm Terminal M4 Connect the flexible hose to the flexible hose port In damp hard soil rather than loose sandy or gravel soil that has a higher grounding resistance Away from underground structures or facilities such as gas pipes water pipes telephone lines and underground cables At least two metres away from a lightening conductor grounding electrode and its cable B The grounding wire for the telephone line cannot be used to ground the air conditioner NOTE 3 gt gt B Ifthe grounding electrode is installed in an area of heavy traffic its wire must be connected securely Finish wrapping insulating tape around the rest of the pipes leading to the outdoor unit Install a green yellow coloured grounding wire If the grounding wire is too short connect an extension lead in a mechanical way and wrapping it with insulating tape do not bury the connection Secure the grounding wire in position with staples NOTE 5 Carefully check the installation by measuring the grounding resistance with a ground resistance tester If the resistance is above required level drive the electrode deeper into the ground or increase the number of grounding electrodes Connect the grounding wire to the electrical component box inside of the outdoor unit 27 HSIDNA Setting the option switch and function of the keys
31. ng operation blocked outdoor temperature under 9 C OUTDOOR UNIT 458 OUTDOOR UNIT fan error OUTDOOR UNIT 461 Inverter Compressor startup error OUTDOOR UNIT 462 Inverter Total current error PFC over current error OUTDOOR UNIT 463 OLP is overheated OUTDOOR UNIT 464 Inverter IPM over current error OUTDOOR UNIT 35 HSIDNA Error codes Display Explanation Error Source 465 Compressor overload error OUTDOOR UNIT 466 DC LINK over low voltage error OUTDOOR UNIT 467 Inverter Compressor rotation error OUTDOOR UNIT 468 Inverter Compressor sensor error OUTDOOR UNIT 469 Inverter DC LINK voltage sensor error OUTDOOR UNIT 470 EEPROM read write error OUTDOOR UNIT 471 Inverter OTP error OUTDOOR UNIT 474 PM IGBT Module or PFCM temperature sensor Error OUTDOOR UNIT 484 PFC Overload Error OUTDOOR UNIT 485 nput current sensor error OUTDOOR UNIT 500 PM is overheated OUTDOOR UNIT 554 Gas leak error OUTDOOR UNIT 601 Communication error between the Hydro Unit and wired remote controller HYDRO UNIT 602 Wired remote controller Master Slave setting error HYDRO UNIT 604 Communication tracking error between the Hydro Unit and wired remote HYDRO UNIT controller 607 Communication error between the Master and Salve wired remote controllers HYDRO UNIT 901 Water inlet PHE temperature sensor error open short HYDRO UNIT 902 Water outlet PHE temperature
32. old gauge to the outdoor unit service valve individually Valve of refrigerant vessel and Low pressure side valve must be closed and the high pressure side valve must be open Start refrigerant recovery operation by pressing K2 button one time After operating for 10 minutes open the valve of refrigerant vessel and fill it with refrigerant Close the valve of refrigerant vessel when sufficient refrigerant is filled Close the liquid service valve immediately When the low pressure falls down lower than 0 close the gas service valve 7 Stop the operation by pressing reset button au kw Manifold gauge Low pressure side High pressure side Service port 32 Completing the installation gt Check the following after completing the installation Outdoor unit Installation e Check the external surface and the inside of the outdoor unit Is there any possibility of short circuit Is the place well ventilated and ensures space for service Is the outdoor unit fixed securely Indoor unit e Check the external surface and the inside of the indoor unit Is the place well ventilated and ensures space for service e Check if the center of the indoor unit is ensured and it is installed horizontally Adding refrigerant Is total number of connecting indoor units in the allowable range Are the length and the difference between the refrigerant pipes within the allowable range Is t
33. or units Earth Communication cable wW fal Q po WT 9g 1 phase 1 phase 0 220 240V 220 240V JI J Hydro unit A When removing the o ter cover of the power cable use the appropriate tools to prevent damaging the CAUTION Inner cover Make sure to place the outer cover of the power cable and the communication cable at least 20mm into the electrical parts Communication wiring should be done separately from the power cable and other communication cables 14 Connecting the power terminal gt Connect the cables to the terminal board using the compressed ring terminal gt Connect the rated cables only gt Connect using a wrench which is able to apply the rated torque to the screws gt Ifthe terminal is loose fire may occur caused by arc If the terminal is connected too firmly the terminal may be damaged Tightening Torque kgf cm M4 12 0 14 7 M5 24 4 29 8 Installing the earth wire gt Earthing must be done by your installation specialist for your safety gt Use the earth wire by referring to the specification of the electric cable for the outdoor unit Earthing the power cable gt The standard of earthing may vary according to the rate
34. outdoor unit so that the air flow directly stream towards the open area Place the outdoor unit where there are no plants and animals because they may cause malfunction of outdoor unit Maintain sufficient clearance around the outdoor unit especially from a radio computer stereo system etc When installing the outdoor unit near seashore make sure it is not directly exposed to sea breeze If you can not find an adequate place without direct sea breeze make sure to apply anti corrosion coating on the heat exchanger Installing the unit gt Install the outdoor unit in a place such as near buildings etc where it can be prevented from sea breeze which can damage the outdoor unit Outdoor J O Outdoor Sea breeze Unit Sea breeze C gt unit 0 00 ooi Sea Sea gt Ifyou cannot avoid installing the outdoor unit by the seashore construct a protection wall around to block the sea breeze Outdoor Protection wall should be constructed with a solid material unit such as concrete to block the sea breeze and the height and the width of the wall should be 1 5 times larger than the size of the outdoor unit Also secure over 700mm between the protection wall and the outdoor unit for exhausted air to ventilate Protection wall Sea breeze gt Sea gt Install the outdoor unit in a place where water can drain smoothly If you cannot find a place satisfying above conditions please conta
35. r to water heat pump are recyclable The packing material and exhaust batteries of the remote controller optional must be disposed of in accordance with local regulations The air to water heat pump containing a refrigerant must be disposed in authorized center or returned to retailer as special wastes Wear protective gloves to unpack move install and service the unit to avoid your hands being injured by the edge of the parts Do not touch the internal parts water pipes refrigerant pipes heat exchangers etc while running the units And if you need to adjust and touch the units have enough time for the unit can be cooled and be sure to wear protective gloves In case of refrigerant leakage try to avoid getting in contact with the refrigerant because this could result in severe wounds When you install the Air to water heat pump in a small room you must consider a proper ventilation to prevent a leakage level within the maximum permissible limit Inthat case you may die from suffocation by some possibility Make sure to safely dispose of packing materials Packing materials such as nails and other metal or wooden pallets may cause children get injured Inspect the product shipped and check if damaged during transport If the product has some damages DO NOT INSTALL and immediately discuss about the damages with the carrier or retailer if the installer or the authorized technician has collected the material from the retailer Our
36. re _ an or more me When front and rear side of the outdoor unit is towards the wall The upper part of the outdoor unit and the air outlet is opposite the wall LeeL S lt lt ja je 15000rmore 600ormore 3000 or more 3000 or more 300 or more When front and rear side of the outdoor unit is towards the wall A The units must be installed according to distances declared in order to permit accessibility from each side either to guarantee correct operation of maintenance or repairing products The unit s parts must be CAUTION reachable and removable completely under safety condition for people or things Outdoor unit installation The outdoor unit must be installed on a rigid and stable base to avoid any increase in the noise level and vibration particularly if the outdoor unit is to be installed in a location exposed to strong winds or at a height the unit must be fixed to an appropriate support wall or ground gt Fix the outdoor unit with anchor bolts B The anchor bolt must be 20mm or higher from the NOTE base surface A When tightening the anchor bolt tighten the rubber washer to prevent the outdoor unit bolt connection part from corroding Make a drain outlet around the base for outdoor unit drainage Ifthe outdoor unit is installed on the roof you have to check the ceiling strength and waterproof the unit CAUTION Outdoor unit support with product
37. rst gas leak maintain 1 0MPa to check further jas leak gas leak 2 Manifold gauge Low pressure side High pressure side Pressure adjustment valve mandatory Nitrogen gas Make sure to use a recommended bubble test solution for Gas Leak Test Soap water could cause cracking of the flare nuts or lead to corrosion of flared joints A You may get injured when the joint on the high pressure side detaches and the gas comes in contact with on Your body Make sure to tighten the joint to prevent such accidents 21 Refrigerant piping work Vacuum drying gt Usea manifold gauge for R 410A to prevent the inflow of foreign substances and resist against the internal pressure gt Use the vacuum pump with the check valve to prevent pump oil from flowing backward while the vacuum pump is stopped gt Vacuum system to 5Torr 666 6Pa 0 0067 kgf cm 5 mmHg gt Close the service valve of the liquid side pipe and gas side pipe completely Connect the gauge manifold to the liquid side pipe gas side pipe and oil balancing Connect the gauge manifold pipe only for module to the oil balancing pipe Perform vacuum drying of the liquid side pipe gas side pipe and oil balancing pipe only for module using the vacuum to prevent pump oil from flowing pump into the pipe Make sure that install check valve While the vacuum gauge pressure is less
38. sure to install both an earth leakage detector and circuit breaker with specified capacity in accordance with relevant local and national regulations If itis not installed properly it may cause electric shocks and fire Make sure that the condensed water runs well out of the unit at low ambient temperature Drain pipe and cond heater can frost ice can not grow If drain work is not effective for releasing condensed water it can make the units get damaged by massive ice and system can be stop covered by ice Install the power cable and communication cable of the indoor and outdoor unit at least 1m away from the electric appliance Protect the unit from rats or small animals If an animal makes a contact with the electric parts it can cause malfunctions smoke or fire Please instruct the customer to keep the area around the unit clean HSIONA Product specifications Product line up Line up Remark Heat pump units Chassis Model name AEXO60EDEHA Accessories gt Keep supplied accessories until the installation is finished gt Hand the installation manual over to the customer after finishing installation gt The quantities are indicated in parentheses Installation manual 1 Drain plug 1 Nipple Connetor 1 Rubber Leg 4 L Bae Outdoor unit specification Type Unit AEXO60EDEHA Power source 1P 220 240V
39. than 5Torr perform the vacuum drying for Check the vacuum pressure using the vacuum gauge more than 1 hour and then close the valve After vacuum pump stops check whether the pressure is maintained within 5Torr for an hour Check the gas leak again The pressure rises because water is remaining in the pipe More than 5Torr Vacuum destruction Apply pressure with Nitrogen gas of 0 05MPa Perform vacuum drying again up to 666 6Pa 5mmHg for 2 hours or longer Charging additional refrigerant ac and evaluate the vacuum cording to piping length Pressure Increase A Ifthe pressure rises in an hour either water remains inside the pipe or there will be a leak CAUTION 22 Selecting additional refrigerant charge Basic charge The basic amount of refrigerant for outdoor unit charged in factory is Outdoor unit Series Factory charge kg AEX060EDEHA 1 2 Charge additional refrigerant according to the total length of the pipe Each factory charging values are determined according to basic pipe length as below AEXO60EDEHA lt 5m When extra pipe length are required additional charging works must be implemented as describes below gt Depends on the total length of the liquid side pipe Air to Water Additional Charge g L1 5 x20 L2 5 x50 B L1 Total length of liquid pipe 6 35 m NOTE L2 Total length of liquid pipe 9 52 m Refrigerant Char
40. the unit with its suction side facing the wall Never install the unit at a site where the suction side may be exposed directly to wind To prevent exposure to wind install a baffle plate on the air discharge side of the unit In heavy snowfall areas it is very important to select an installation site where the snow will not affect the unit If lateral snowfall is possible make sure that the heat exchanger coil is not affected by the snow If necessary construct a lateral canopy 1 Construct a large canopy 2 Construct a pedestal Install the unit high enough off the ground to prevent it being buried under snow gt The fan inside outdoor unit will operate regularly as designed with switch 2 to prevent from snow accumulating inside outdoor unit Refer to page 29 gt The outdoor unit should be installed with consideration of the direction of strong winds These can make the unit turn over so the side of the unit should be set to face the wind not the front of the unit Strong wind Strong wind blown air 11 HSIDNA Electrical connections Overall system configuration Connection of the power cable 1 phase 2 wires Distribution board Outdoor unit Hydro unit 1 phase 1 phase 2 wires 2 wires 220 220 240V i i 240V Communication cable Install cabinet panel near the outdoor unit for the convenience of service and emergency operation off canon Make sure to install
41. tire system 3 4 After 10 minutes of cooling operation check the pressure on high pressure side with the manifold gauge If the Connect a refrigerant vessel to an outdoor unit and operated about 50 of the indoor unit in cooling mode pressure on the high pressure side is over 3 0 MPa 30 59 kgf cm reduce the number of operating indoor unit to decrease the pressure below 3 0 MPa 30 59 kgf cm When the pressure becomes lower than 3 0 MPa 30 59 kgf cm open the manifold gauge valve which is connected to a liquid side Then open the valve on the refrigerant vessel for the refrigerant to flow from the liquid side pipe to a vessel Check the weight difference with the scale When desired amount of the refrigerant is collected into the vessel close the valve and remove the manifold gauge Make sure that the amount of the refrigerant in the vessel is about 50 of the entire system Measure the amount of refrigerant correctly to not exceed amount of collected refrigerant Outdoor unit Gas side 4 R 410A Sq Refrigerant vessel valve Valve i 4 pu lt Gri iy Manifold gauge Service valve 31 HSIDNA Pump down procedure When refrigerant recovery is difficult due to the large amount of refrigerant Prepare manifold gauge scale and an empty refrigerant vessel 2 As shown below connect the middle hose of manifold gauge to the refrigerant vessel and then connect the both ends of manif

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