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Installing the Refrigerant Pipe Work (Continued)

Selecting the Refrigerant Pipe



Installing pipes between outdoor unit and first Y-joint

Outdoor unit

capacity (kW)

Liquid side

(mm)

Gas side (mm) Gas side size

up (mm)

RD060PHXEA

ø9.52

ø15.88

ø19.05

RD070PHXEA

ø9.52

ø15.88

ø19.05

RD080PHXEA

ø9.52

ø15.88

ø19.05

RD110PHXEA

ø9.52

ø15.88

ø19.05

RD140PHXEA

ø9.52

ø15.88

ø19.05

RD160PHXEA

ø9.52

ø15.88

ø19.05



Install refrigerant pipe depending on the outdoor unit

capacity.



Use the copper pipe of semi-hard(1/2H) when installing

Ø19.05 of the pipe.

If you use Soft(O) pipe, the internal pressure is too low to

cause personal injury.



Installing pipes between Y-joints

Indoor unit total

capacity (kW)

Liquid side (mm)

Gas side (mm)

X < 20.2

ø9.52

ø15.88

Outer

diameter

(mm)

Minimum

thickness

(mm)

Temper grade

ø 6.35

0.8

C1220T-O

(soft drawn)

ø 9.52

0.8

ø12.70

0.8

ø15.88

1.0

ø19.05

1.0

C1220T-1/2H

(hard drawn)

ø22.23

1.0



Temper grade and minimum thickness of
the refrigerant pipe

RD060PHXEA_IM_E_32352A(2).indd 18

2010-07-26 ｿﾀﾈﾄ 2:19:55

Содержание RD060PHXEA

Страница 1: ...ank you for purchasing this Samsung product To receive more complete service please register your product at www samsung com register Outdoor Unit RD060PHXEA RD070PHXEA RD080PHXEA RD110PHXEA RD140PHXEA RD160PHXEA DB98 32661A 1 I F S E P D RD060PHXEA_IM_E_32661 1 indd 47 2010 07 26 ｿﾀﾈﾄ 3 33 50 ...

Страница 2: ...STALLING THE REFRIGERANT PIPE WORK 16 ELECTRICAL CONNECTIONS 30 SETTING THE OPTION SWITCH AND FUNCTION OF THE KEYS 36 PUMP DOWN PROCEDURE 39 COMPLETING THE INSTALLATION 42 FINAL CHECKS AND TRIAL OPERATION 43 TROUBLESHOOTING 44 RD060PHXEA_IM_E_32352A 2 indd 2 2010 07 26 ｿﾀﾈﾄ 2 19 27 ...

Страница 3: ...lectrotechnical Commission standards for the power input and ISO International Standards Organization standards for input current WARNING Hazards or unsafe practices that may result in severe personal injury or death Installation must be carried out by a qualified installer Do not attempt to repair move modify or reinstall the unit on your own since such act may cause fire electric shock or water ...

Страница 4: ...able length or tangle the cable Bad connection isolation and over voltage may cause fire or electric shock Make sure to turn off the main power when setting up the indoor unit electrical circuit or power cords There is a risk of electric shock Make sure that proper circuit breaker and safety switches are installed Install a ground leakage breaker depending on the installation place where it is hum...

Страница 5: ...t install or use damaged equipment All of the manufacturing and packaging material used for your new appliance are compatible with the environment and can be recycled Dispose of the packaging material in accordance with the local requirements This product is an air conditioning system and contains a coolant that must be recovered and disposed of in an appropriate way by qualified personnel At the ...

Страница 6: ...Hydro Unit 2 2 5 6kW 2 2 7 1kW 2 2 7 1kW 8 16kW Classification Features Slim Duct Premium RAC RAC Hydro Unit Heat pump for heating and hot water system Eco Heating Full System Outdoor unit 6 7 8 11 14 16 kW Long pipe reliability 75m Eurovent LCP NF PAC registration NH022LHXEA NH028LHXEA NH036LHXEA NH045LHXEA NH056LHXEA NH022VHXEA NH028VHXEA NH036VHXEA NH056VHXEA NH071VHXEA NH022NHXEA NH028NHXEA NH...

Страница 7: ...3K216A MXD A13K300A MXD A16K231A MXD A16K300A 3 6kW1room 5 6kW1room 3 6kWx2room 5 6kWx2room 3 6kW2room 5 6kW1room 3 6kWx3room 3 6kW1room 5 6kW2room 5 6kW3room Requisite Y joint MXJ YA1509K 15 0kW and below Requisite Drain Pump MDP E075SEE3 Option Wireless remote controller MR BH01 Option ARH 1364 Included ARH 465 Included Remote controller receive kit MRK A00 Option Wired remote controller MWR TH0...

Страница 8: ...ser s approval 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 di...

Страница 9: ...id a place that may disturb your neighbor Noise may occur from the outdoor unit and the discharged air may run into the neighborhood Be careful of the operation time in a residential area Install the outdoor unit on a hard and even area that can support its weight Choose a flat place that rainwater does not settle or leak Choose a place avoiding strong winds Maintain sufficient space for repairs a...

Страница 10: ... Back side Air intake Back side Air intake Front side Air outlet Air flow direction When installing 1 outdoor unit 300 or more When the air outlet is opposite the wall 1500 or more When the air outlet is toward the wall Unit mm 300 or more 150 or more 600 or more When 3 sides of the outdoor unit are blocked by the wall The upper part of the outdoor unit and the air outlet is toward the wall 1500 o...

Страница 11: ...00 or more 600 or more 600 or more 600 or more When 3 sides of the outdoor unit are blocked by the wall When the walls are blocking front and the rear side of the outdoor units When front and rear side of the outdoor unit is toward the wall When the air outlet is toward the wall Unit mm 1500 or more 600 or more 600 or more RD060PHXEA_IM_E_32352A 2 indd 11 2010 07 26 ｿﾀﾈﾄ 2 19 39 ...

Страница 12: ...Pipe Bender Spirit Level Screw Driver Spanner Drill L Wrench Measuring Tape Tools for test operations Thermometer Resistance Meter Electroscope Tools Required for Installation Moving the Outdoor Unit Select the moving route Secure the strength of the carrying path to resist against the weight of the outdoor unit Do not slant the product more than 30 when carrying it Do not lay the product down sid...

Страница 13: ...lation personnel 1 Disassemble the three screws with an electric driver which fixes wood palette 2 Disassemble the bottom left screw with monkey spanner Do not remove guard fan 3 After removing the wood palette move the outdoor unit to the installation place 4 Fasten the bottom left screw with monkey spanner first and then fasten the other three anchor bolts Screw Disassembling the Leg Base and Wo...

Страница 14: ... Install a square pad t 20mm or more to prevent vibration of the outdoor unit delivering to the base surface when installing the concrete for the outdoor unit Place the outdoor unit on the H beam and fix it with the bolt nut and washer Do not install the outdoor unit on a wooden pallet palette Fixtheoutdoorunitcompletelytothebasefixtheoutdoorunitwithanchorbolts The manufacturer is not responsible ...

Страница 15: ...tall a self regulation heat cable to prevent the drain pipe from freezing Wheninstallingmorethan1outdoorunit Outdoor unit Rear side More than 1 50 gradient Open to air Drain plug Outdoor unit Rear side Outdoor unit Rear side Drain pipe covered with insulation Caution When Installing Cover for Heating Air Direction Change Parts shown in the picture is where the copper pipe may be passing by or the ...

Страница 16: ... the Refrigerant Pipe and the Installation Examples Item Example Remarks Maximum allowable lengthof pipe Outdoorunit Indoorunits Longest pipinglength Lessthan 30m a b c g 30m Equivalent length Lessthan 40m Y joint and EEV kit 0 5m Totallength Lessthan 75m a b c d e f g 75 m 5m Total length 75m Maximum allowable height Outdoorunit Indoorunits Lessthan15m H1 If outdoor unit is located lower position...

Страница 17: ...e between indoorunits Lessthan 15m H2 Maximum allowable lengthof pipe FirstY joint Lastindoorunit Actualpiping length Lessthan 40m b c d e 40m between firstY joint and indoor unit h 20m between EEV kit and indoor unit Additionalrefrigerant calculation R Basiccharge additionalchargeby thepipinglength Basiccharge Upto10mwheninstallingA2W only 3300g WheninstallingA2W andA2A together addbasicadditiona...

Страница 18: ...all refrigerant pipe depending on the outdoor unit capacity Use the copper pipe of semi hard 1 2H when installing Ø19 05 of the pipe If you use Soft O pipe the internal pressure is too low to cause personal injury Installing pipes between Y joints Indoor unit total capacity kW Liquid side mm Gas side mm X 20 2 ø9 52 ø15 88 Outer diameter mm Minimum thickness mm Temper grade ø 6 35 0 8 C1220T O sof...

Страница 19: ...ng the firstY joint Outdoor capacity kW Y joint model RD060PHXEA MXJ YA1509K RD070PHXEA RD080PHXEA RD110PHXEA RD140PHXEA RD160PHXEA The otherY joint Totalcapacity of attached indoor units below this Y joint kW Y joint model X 20 2 MXJ YA1509K Keeping Refrigerant Pipe Clean and Dry To prevent foreign materials or water from entering the pipe Pipes shall be sealed by caps RD060PHXEA_IM_E_32352A 2 in...

Страница 20: ...ameter D Depth A Flaring Size B ø6 35 mm 1 3 mm 9 0 mm ø9 52 mm 1 8 mm 13 0 mm ø12 70 mm 2 0 mm 16 2 mm ø15 88 mm 2 2 mm 19 3 mm ø19 05 mm 2 2 mm 22 5 mm 5 Check that the flaring is correct referring to the illustrations below for examples of incorrect flaring 6 Align the pipes to connect them easily Tighten the flare nuts first with your hands and then with a torque wrench applying the following ...

Страница 21: ...se thicker one according to the pipe size ø22 23 19 13 25 19 Refrigerant pipe before EEV kit or without EEV kit The pipe work can be touching but not crushing the insulation When the pipes are touching use thicker insulation Refrigerant pipe after EEV kit Keep a 10mm separation of pipes after the EEV In case of small gap between gas and liquid pipe use thicker insulation Install the insulation not...

Страница 22: ...ndensed water does not fall from the pipes and the capacity of the Air to water heat pump is improved Check if there are any insulation cracks on the bent pipe Insulation Gas side pipe Liquid side pipe Indoor unit Clamp Insulation Install the insulation to be overlapped Indoor unit Overlapped Brazing the Pipe Make sure that there is no moisture inside the pipe Make sure that there are no foreign m...

Страница 23: ...ine 500mm or more Main pipe To outdoor unit Pipe in use on the site Front Rear Rear Gas Liquid sideY joint Pipe in use on the site Socket To other branching pipe or indoor unit Connecting the Outdoor Unit Pipe Install pipe work within maximum allowable length height and length after branching Make sure there are no cracks on pipe bends 6 7 8kW Outdoor unit Liquid side Gas side 11 14 16kW Outdoor u...

Страница 24: ...check if there is gasleak If the pressure is changed apply soapy water to check the leak Check the pressure of the Nitrogen gas again Maintain1 0MPa of the pressure before performing vacuumdryingandcheck further gas leak After checking first gas leak maintain 1 0MPa to check further gas leak Manifold gauge High pressure side Low pressure side Nitrogen gas Gas side pipe Liquid side pipe Service por...

Страница 25: ...the pipe Perform vacuum drying works for 2 hours and 30 minutes or more The time of vacuum drying may differ depending on the length of the pipe or outdoor temperature Perform vacuum drying for at least 2 hours and 30 minutes Closethevalveaftercheckingthevacuum gaugepressurehasreachedat 5Torr Check the vacuum pressure using the vacuum gauge Fillrefrigeration agent Yes Check for gas leakage purging...

Страница 26: ...rge 700g Ex 20m 50g m 20m 20g m 700g 2 100g Each factory charging values are determined according to basic pipe length as below RD060 070 080PHXEA 5m RD110 140 160PHXEA 10m When extra pipe length are required additional charging works must be implemented as describes below Depends on the total length of the liquid side pipe Air toWater Air to Air Additional Charge g L1x20 L2x50 L1 Total length of ...

Страница 27: ...ill in with indelible ink the factory refrigerant charge of the product the additional refrigerant amount charged in the field the total refrigerant charge The refrigerant charge label supplied with the product a Factory refrigerant charge of the product see unit name plate b Additional refrigerant amount charged in the field Refer to the above information for the quantity of refrigerant replenish...

Страница 28: ...t the manifold gauge and purge the manifold gauge Open the manifold gauge valve of the liquid side service valve and add the liquid refrigerant If you 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 Refer to page 37 Adding the cooling refrigerant 1 Press the function key for adding refriger...

Страница 29: ...alve 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 Cap Service port Sealing edge Valve stem To Open the Valve Stem 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 ...

Страница 30: ...upply must be incorporated in the fixed wiring with a contact opening of 3mm Switch off the main circuit breaker and the branch circuit breaker before electric work Perform earthing work 3 without fail An earthing resistance should be under 100Ω The protective earthing resistance can be applied in case of using ELCB Earth Leakage Circuit Breaker When using an ELCB that has a tolerance limit as 100...

Страница 31: ... Communicationcable 220V Wired remote controller 1phase 2wires 230V MCCB ELB ELCB Or ELCB 1phase 2wires 230V 1phase 2wires 230V Earth Earth Hydro unit DHW tank Earth MCCB ELB Or Connection of the power cable 1 phase 2 wires using Electronic Expansion Valve kit Distribution board Outdoor unit Hydro unit 1 phase 2 wires 230V Earth Communicationcable EEV kit 1 phase 2 wires 230V ELCB MCCB ELB Or ELCB...

Страница 32: ...t 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 Must keep the cable in a protection tube Keep distances of 50mm or more between power cable and communication cable Each indoor unit should be supplied between maximum and minimum voltage values 253V 209V Power Supply 1 Phase Earth Cable mm2 Communication cable m...

Страница 33: ...ecure the cable tube to the outdoor knockout using the CD connector and bushing Arrange the cables as shown in the picture The diameter of the 6 knock out holes is Ø27 8 mm Make a knockout hole by driving in a nail When installing the cables through the knockout hole remove all burrs and protect them with the protection tape Apply rust resisting paint around the hole Communication cable Main power...

Страница 34: ...on cable at least 20mm into the electrical parts Communication wiring should be done separately from the power cable and other communication cables 1 phase 2 wires 230V F1 F2 N L N L N L 1 phase 230V Earth Communication cable between indoor and outdoor units Power cable Earth cable U Trap 1phase 230V 1phase 230V DHWTank Hydro unit Communication cable Circuitbreaker RD060PHXEA_IM_E_32352A 2 indd 34...

Страница 35: ...f higher than 150V Power condition Installation place Must perform the earthing work 3 Note 1 In case of installing circuit breaker TighteningTorque kgf cm M4 12 0 14 7 M5 24 4 29 8 Installing the Earth Wire Earthing must be done by your installation specialist for your safety Use the earth wire by referring to the specification of the electric cable for the outdoor unit Note 1 Earthing work 3 Ear...

Страница 36: ...for charging additional refrigerant Test operation Checking the indoor and outdoor unit operation Recovery of refrigerant Operation for collecting refrigerants from pipes and indoor units to the outdoor unit when moving or repairing works are required Refrigerant release Operation for releasing the refrigerant on the outdoor unit to the indoor unit pipes Main PBA Display Key Dip switch Rotary swit...

Страница 37: ...ersion 1 Current frequency 1 0 3 0 Display current frequency 2 Target frequency 2 0 3 0 30Hz 3 Outdoor temperature 3 0 3 0 3 0 C 4 Discharge Temp 4 8 0 5 80 5 C 5 OLP Temp 5 8 0 5 80 5 C 6 Cond Mid Temp 6 0 3 0 3 0 C 7 Double pipe Out Tube Temp Tso 7 0 3 0 3 0 C 8 High Pressure 8 3 2 1 3 21 MPa 32 73 kgf cm 9 Current Fan RPM 9 7 0 0 700RPM 10 Double pipe EEV A 1 8 0 180Step 11 Main EEV B 1 5 0 150...

Страница 38: ...lence Step_1 Basic Fan RPM in EEPROM OFF ON Night silence Step_2 10 speed reduction of Step_1 OFF OFF Night silence Step_3 20 speed reduction of Step_1 Switch No Function Heating capacity compensation K11 K12 ON ON No high pressure target Default ON OFF High pressure target standard 0 2MPa 2 03 kgf cm OFF ON High pressure target standard 0 1 MPa 1 01 kgf cm OFF OFF High pressure target standard 0 ...

Страница 39: ...ure 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 Note Relocation of the Air to water heat pump Refer to this procedure when the unit is relocated Carry out the pump down procedure refer to the details of pump down Collecting refrigerant may be hard since m...

Страница 40: ... 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 6 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 7 Make sure that the amount of the refrigerant in the v...

Страница 41: ... three times Refer to page 36 4 After operating for 10 minutes open the valve of refrigerant vessel and fill it with refrigerant 5 Close the valve of refrigerant vessel when sufficient refrigerant is filled 6 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 When refrigerant recovery is...

Страница 42: ...difference between the refrigerant pipes within the allowable range Is theY joint properly installed Is the pipe properly insulated Is the quantity of the additional refrigerant correctly weighed in Installing the drain pipe 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 th...

Страница 43: ...ndoor unit cooling and heating air flow Each indoor unit controls air flow direction air velocity Indoor and outdoor unit s abnormal running noise Proper drainage from indoor unit in cooling mode 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 The installation check card is enclosed in the ins...

Страница 44: ...t Open 11 Self diagnosis Discharge sensor detachment 12 Double pipe sensor error 13 OLP sensor error 14 Over load prevention control 15 High pressure protection control 16 Discharge over temperature 17 ESC EEV Open 18 Prohibited heating mode OP Outdoor temp over 35 C or Out of inlet water temp 5 C 55 C 19 Prohibited cooling mode OP Outdoor temp under 10 C or Out of inlet water temp 5 C 55 C 20 Fan...

Страница 45: ...E 45 ENGLISH MEMO RD060PHXEA_IM_E_32352A 2 indd 45 2010 07 26 ｿﾀﾈﾄ 2 20 09 ...

Страница 46: ...RD060PHXEA_IM_E_32352A 2 indd 46 2010 07 26 ｿﾀﾈﾄ 2 20 09 ...

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