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ENGLISH

23

AA

Relocation of the air conditioner
•   Refer to this procedure when the unit is relocated.
•   Carry out the pump down procedure (refer to the details of ‘pump down’).
•   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.

Pump down Procedure

Pump down will be carried out when an evaporator is replaced or when the 

unit is relocated in another area.
1.  Remove the cap from the low pressure side.
2.  Turn the low pressure side valve clockwise to close and connect a pressure 

gauge (low pressure side) to the service valve, and open the valve again.

3.  Set the unit to cool operation mode. (Check if the compressor is operating.)
4.  Turn the high pressure side valve counter clockwise to close.
5.  When the pressure gauge indicates “0” turn the low pressure side valve 

counter clockwise to close.

6.  Stop operation of the air conditioner.
7.  Close the each cap of valve.

B(liquid)

A(gas)

Interface module

Interface module 

power cable

Interface module

communication cable

Installation Manual

Case

Cable-tie

Interface module Installation (Optional)

Fix the case with hinges 

(Control Box in the outdoor unit)

Accessories (Interface module : MIM-B04A)

1.  Fix the case at with bolts on the side of the control box in the outdoor unit.

(See the picture)

2.  Attach the Interface module PCB to the case in the control box in the 

outdoor unit, then connect the power and the communication cable 

between the Interface module and the outdoor unit; refer to the figure of 

page 11~12.

3.  If you install a Interface module to an outdoor unit, every indoor unit which 

is connected to an outdoor unit can be controlled simultaneously.

4.  Each outdoor unit connected to the same centralized controller has its own 

Interface module.

RC＊＊＊DHXEA_IM_E_32793A(5).indd   23

2011-03-09   오후 9:32:44

Содержание RC DHXE Series

Страница 1: ...ine the possibilities Thank you for purchasing this Samsung product To receive more complete service please register your product at www samsung com register 100 Recycled Paper 100 Recycled Paper 100 Recycled Paper DB98 32793A 6 I F S E P G R D RC DHXEA_IM_E_32793A 6 indd 29 2011 03 25 11 01 10 ...

Страница 2: ...juries alwaysstoptheunit disabletheprotectionswitchandcontactSAMSUNG s technicalsupportiftheunitproducessmoke ifthepowercableishotordamagedoriftheunitisverynoisy Alwaysremembertoinspecttheunit electricconnections refrigeranttubesandprotectionsregularly Theseoperationsshouldbe performedbyqualifiedpersonnelonly Theunitcontainsmovingparts whichshouldalwaysbekeptoutofthereachofchildren Donotattempttor...

Страница 3: ...maintenance operations to be carried out The unit s components should be accessible and easy to disassemble without endangering people and objects For this reason when provisions of the installation manual are not complied with the cost required to access and repair the units in SAFETY CONDITIONS as set out in prevailing regulations with harnesses ladders scaffolding or any other elevation system ...

Страница 4: ...RC090PH RC090SH RC100DH RC100SH Heat pump 620 940 330 973 998 528 537 675 360 384 B Type RC100PH RC125DH RC125PH RC140DH Heat pump 620 940 330 1185 1210 558 567 885 360 384 Unit mm C Type RC140PH RC100ZH Heat pump 620 330 360 384 940 1395 1420 567 1095 558 RC DHXEA_IM_E_32793A 6 indd 4 2011 03 24 10 02 32 ...

Страница 5: ...irected towards the open area Maintain sufficient clearance around the outdoor unit especially from a radio computer stereo system etc If the outdoor unit is installed at a height ensure that its base is firmly fixed in position Make sure that the water dripping from the drain hose runs away correctly and safely When you install the outdoor unit at wayside you should install it above 2m height or ...

Страница 6: ...or more 300 or more 600 or more When 3 sides of the outdoor unit are blocked by the wall 1500 or more 2000 or more The upper part of the outdoor unit and the air outlet is towards the wall 1500 or more 600 or more 300 or more The upper part of the outdoor unit and the air outlet is opposite the wall 300 or more When front and rear side of the outdoor unit is towards the wall RC DHXEA_IM_E_32793A 5...

Страница 7: ...nt and rear side of the outdoor unit is towards the wall When installing more than 1 outdoor unit 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 reachable and removable completely under safety condition for people or things Unit mm 500 or ...

Страница 8: ...ngth and waterproof the unit When installing air guide duct Check and make sure that screws do not damage the copper pipe Secure air guide duct on guard fan Outdoor Unit Support 20mm Anchor bolt Outdoor Unit Base Surface Outdoor Unit Support Soft rubber designed to cut off vibration from rack to wall not supplied with product Designed to cut off residual vibration from outdoor unit to rack not sup...

Страница 9: ...d first disconnect electrical cables then refrigerant connections Connect the air conditioner to grounding system before performing the electrical connection When installing the unit you shouldn t use inter connection wire ELCB 1 MCCB 3 ELCB 3 Indoor Unit Indoor Unit Power cable Power cable Outdoor Unit Communication cable Grounding Outdoor Unit Communication cable Grounding Power cable Communicat...

Страница 10: ... RC090DHXEA RC090PHXEA RC090SHXEA RC100DHXEA RC100SHXEA 1Φ 220 240V 50Hz 2 5 3 L 20m 30 4 0 3 20 L 50m B RC100PHXEA RC125DHXEB RC125PHXEA RC140DHXEB 1Φ 220 240V 50Hz 2 5 3 L 20m 30 4 0 3 20 L 50m C RC140PHXEA RC100ZHXEA 1Φ 220 240V 50Hz 4 0 3 L 20m 40 6 0 3 20 L 50m Power Cable Specifications Single Phase 3 Phase Type of outdoor unit Outdoor Power supply power cable MAX LENGTH Type GL mm wires m A...

Страница 11: ...r unit Connection Cable Specifications Common in use 1 phase terminal block spec 3 phase terminal block spec AC power M5 screw AC power M4 screw 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 L 2 N N L 15 12 Communication M3 screw 6 7 9 7 N L3 T 1 L 2 N L2 S L1 R 9 95 11 55 Communication M3 sc...

Страница 12: ...throughaswitchthatdisconnectsallpoles withcontactgapofaleast3mm Devicesdisconnectedfromthepowersupplyshouldbecompletelydisconnectedintheconditionofovervoltagecategory Keepdistancesof50mmormorebetweenpowercableandcommunicationcable Connecting the cable Wiring Diagram of Power Cable When using ELB for 1 phase and 3 phase 1 L 2 N N L ELB MCCB MCCB N L3 T 1 L 2 N L2 S L1 R Power Supply Electrical comp...

Страница 13: ...m inch Max mm inch Standard dimension mm inch Allowance mm inch Min mm inch 4 6 0 006 0 009 4 3 8 9 5 3 8 0 2 0 007 5 6 1 4 0 3 0 011 0 2 0 007 3 4 1 8 0 2 0 007 6 1 4 5 3 16 20 3 4 4 3 3 16 0 2 0 007 0 0 0 9 0 03 8 3 16 15 9 16 9 3 8 28 5 1 1 8 8 4 1 3 16 0 4 0 015 0 0 10 0 01 8 3 16 15 9 16 0 2 0 007 7 1 1 4 0 3 0 011 0 2 0 007 4 5 3 16 0 2 0 007 7 9 5 16 9 3 8 30 1 3 16 8 4 1 3 16 0 4 0 015 0 0...

Страница 14: ...between power cable and communication cable When the cables are connected through the hole remove the Plate bottom Connecting the refrigerant pipe Refrigerant piping system indoor indoor indoor outdoor outdoor L1 D L1 L2 L3 h1 h2 h1 Y jointmodel MXJ YA1509K UsedincommonwithDVM Items Maximum allowable length Single installation DPM installation Total pipe length L1 L2 L3 75 m Main pipe L1 L m 50 m ...

Страница 15: ... ø15 88 0 8 C1220T 1 2H OR C1220T H ø19 05 0 9 ø22 23 0 9 Temper grade and minimum thickness of the refrigerant pipe L m h m Applicableoutdoorunitmodels SINGLE 50 30 RC090DHXEA RC090SHXEA RC100DHXEA RC100DHXGA RC090PHXEA RC100SHXEA 75 30 RC125DHXEB RC125DHXGA RC140DHXEB RC140DHXGA RC100PHXEA RC100PHXGA RC125PHXEA RC125PHXGA RC140PHXEA RC140PHXGA RC100ZHXEA DPMallowed RC140DHXEA RC140DHXGA RC140PHX...

Страница 16: ... at the figure 4 Openthevalveofthelowpressuresideofmanifoldgaugecounterclockwise Make the electrical connection and leave the system into stand by mode Do not turn on the system This is necessary to speed up vacuum operation full OPEN position of Electronic ExpansionValve EEV Outer Diameter D Torque N m ø6 35 mm 1 4 18 ø9 52 mm 3 8 42 ø12 70 mm 1 2 55 ø15 88 mm 5 8 65 ø19 05 mm 3 4 100 A B C D Out...

Страница 17: ...er branching the distance between the piping connected to the two indoor units should be within 1m The height difference between two units should be within 0 5m When connecting piping theY joint uses the MXJ YA1509K material which is commonly used with DVM PLUS III TheY joint should be installed horizontally and firmly insulated with the provided insulator Ceiling leakage protection B liquid A gas...

Страница 18: ...henumberoftheinstalledindoorunit Check AA signon7 segment Y joint for indoor unit MXJ YA1509 ID Φ9 7 ID Φ16 1 28 35 80 80 127 147 255 282 Liquid Gas X 2EA X 2EA 127 147 100 100 ID Φ12 9 ID Φ19 2 ID Φ12 9 ID Φ19 2 ID Φ12 9 ID Φ19 2 Operation and specification The two sets of the indoor units with DPM installation 2 EA which are controlled by wired and wireless remote controller work equally All con...

Страница 19: ...ighten the flare nuts first manually and then with a torque wrench applying the following torque Valve Flare nut Valve cap Pressure port cap Valve needle Pressure port Wrench mm N m Wrench mm N m Wrench mm N m Wrench mm N m Wrench mm N m 1 4 17 18 23 20 18 16 18 Allen hex 5 9 0 34 3 8 22 42 23 20 18 16 18 Allen hex 5 9 0 34 1 2 26 55 29 40 18 16 18 Allen hex 5 13 0 34 5 8 29 65 29 40 18 16 18 Alle...

Страница 20: ...safely Consequently you must install a drain hose on the outdoor unit following the instructions below 1 Make space more than 50mm between the bottom of the outdoor unit and the ground for installation of the drain hose as shown in figure 2 Insert the drain plug into the hole on the underside of the outdoor unit 3 Connect the drain hose to the drain plug 4 Ensure that the drained water runs off co...

Страница 21: ...se a spanner and wrench when you open tighten the stop valve Adding refrigerant The outdoor unit is loaded with sufficient refrigerant for the standard piping Thus refrigerant must be added if the piping is lengthened This operation can only be performed by a qualified refrigeration specialist For quantity of adding refrigerant refer to page 22 1 Check that the stop valve is closed entirely 2 Char...

Страница 22: ...it name plate b Additional refrigerant amount charged in the field Refer to the above information for the quantity of refrigerant replenishment c Total refrigerant charge d Refrigerant cylinder and manifold for charging Refrigerant type GWP value R410A 1975 GWP Global Warming Potential Indoor unit Outdoor unit kg kg kg Contains fluorinated greenhouse gases covered by the Kyoto Protocol a b c d The...

Страница 23: ...and open the valve again 3 Set the unit to cool operation mode Check if the compressor is operating 4 Turn the high pressure side valve counter clockwise to close 5 When the pressure gauge indicates 0 turn the low pressure side valve counter clockwise to close 6 Stop operation of the air conditioner 7 Close the each cap of valve B liquid A gas Interface module Interface module power cable Interfac...

Страница 24: ...htening conductor grounding electrode and its cable 3 Finish wrapping insulating tape around the rest of the pipes leading to the outdoor unit 4 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 5 Carefully ...

Страница 25: ...st test mode Press K1 button Stop Defrost test mode 7 seg display Condition 1 The outdoor temperature is under 10 C Condition 2 All the temperature conditions should meet the defrost conditions 4 After 12 minutes of stationary condition check each indoor unit air treatment Cooling mode indoor unit check Inlet air temp Outlet air temp From 10 C to 12 C Heating mode indoor unit check Outlet air temp...

Страница 26: ...eating Protectivecontrol 0 NoProtectivecontrol 1 Freezing 2 Non stopdefrosting 3 Over load 4 Discharge 5 Totalelectriccurrent Frequencystatus 0 Normal 1 Hold 2 Down 3 Up_limit 4 Down_limit 14 Thetemperatureofheatradiatingplate E Hundreds digit Tens digit Unitdigit 15 S Wcheck F Long push 1 Main micom version Year Hex Month Hex Date Tens digit Date Unit digit After short push 1 Inverter micom versi...

Страница 27: ...s lower than 5 C Cooling E441 12 MAIN INVERTER Outdoor unit BLDC Fan 1 or Fan 2 error FAN1 error E458 FAN2 error E475 13 MAIN INVERTER Comp Starting error E461 14 MAIN Primary Current Trip error E462 15 MAIN Over current trip PFC over current error Check OLP sensor E463 16 MAIN INVERTER IPM IGBT Module Over Current O C E464 17 MAIN INVERTER Comp Over load error E465 18 MAIN INVERTER DC Link voltag...

Страница 28: ... EEE Yönetmeliğine Uygundur This EEE is compliant with RoHS RC DHXEA_IM_E_32793A 6 indd 28 2011 03 24 10 03 16 ...

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