Samsung RVMC035EBM0 Installation Manual Download Page 30

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Troubleshooting

If an error occurs during the operation, it is displayed on the outdoor unit PCB.

E-

SEG 1, 2

SEG 3, 4

Explanation

Display

High temperature of Discharge (Protection control)

SUMP COMP DOWN

Reverse phase error (Protection control)

COMP DOWN due to frozen Eva of indoor unit

Error of momentary power failure (disappears when the unit is Off/On)

Compressor Down due to protection control of high pressure sensor

Compressor Down due to protection control of low pressure sensor

In removing frost

Compressor Down due to protection control of condensation ratio

Error of OUT TEMP sensor (OPEN/SHORT)
Error level: Over 4.9V(-50°C), below 0.4V(93°C)

Error of COND TEMP sensor (OPEN/SHORT)
Error level: Over 4.9V(-50°C), below 0.4V(93°C)

Error of PWM Discharge TEMP sensor (OPEN/SHORT)
Detected when the outdoor temperature is over -10°C
Error level: Over 4.95V(-30°C), below 0.5V(151°C)

Error of liquid refrigerant pipe(cond out) TEMP (OPEN/SHORT)
Error level: Over 4.9V(-50°C), below 0.4V(93°C)

Error of OIL TEMP sensor (OPEN/SHORT)
Detected when the outdoor temperature is over -10°C
Error level: Over 4.95V(-30°C), below 0.5V(151°C)

Error of SUCTION TEMP sensor (OPEN/SHORT)
Error level: Over 4.9V(-50°C), below 0.4V(93°C)

Error of high pressure sensor (OPEN/SHORT)
Detected when the compressor is on
SHORT error when below 0.4V, OPEN error when over 4.2V

Error of low pressure sensor (OPEN/SHORT)
Detected when the compressor is on
SHORT error when below 0.4V, OPEN error when over 4.7V

Error of fixed compressor discharge sensor (OPEN/SHORT)

System Down caused by communication error after completion of tracking

Mismatching of the indoor unit numbers set with those communicated after completion of tracking

Error of float switch in indoor unit

Error of setting option switches for optional accessories

OFF

Error about protection
control of outdoor unit

Errors about outdoor unit
sensor (OPEN/SHORT)

Communication errors

Remark

Summary of Contents for RVMC035EBM0

Page 1: ...sistemático Climatiseur numérique multifonctionnel Sistema Aria Condizionata Sistema Ar Condicionado Klimaanlage System ÛÙËÌ ÏÈÌ ÙÈÛÌÔ ëËÒÚÂÏÌ È ÇÓÁ Û Ì È äÓÌ ËˆËÓÌÂ ESPAÑOL FRANÇAIS ITALIANO PORTUGUÊS DEUTSCH E S F I P D G R DB98 05168A 2 E HNIKA RVMH050CBM0 RVMH060GBM0 RVMH060GDM0 RVMH080GAM0 RVMH100GAM0 RVMH100GCM0 RVMH100FAM0 Heat pump RVMC035EBM0 RVMC050CBM0 RVMC060GAM0 RVMC060GAM1 RVMC070FAM...

Page 2: ...nsulation 19 Adding Refrigerant 20 Checking Correct Grounding 24 Setting Up Option Switches 25 Functions of KEY on the Outdoor Unit PCB 26 Checking and Testing Operations 28 Troubleshooting 30 O O O OU U U UT T T TD D D DO O O OO O O OR R R R U U U UN N N NI I I IT T T T I I I IN N N NS S S ST T T TA A A AL L L LL L L LA A A AT T T TI I I IO O O ON N N N Chapter Chapter Contents Type of outdoor un...

Page 3: ...e 16 Performing Leak Test Vacuum Drying 17 Insulation 19 Adding Refrigerant 20 Checking Correct Grounding 24 Setting Up Option Switches 25 Functions of KEY on the Outdoor Unit PCB 26 Checking and Testing Operations 28 Troubleshooting 30 O O O OU U U UT T T TD D D DO O O OO O O OR R R R U U U UN N N NI I I IT T T T I I I IN N N NS S S ST T T TA A A AL L L LL L L LA A A AT T T TI I I IO O O ON N N N...

Page 4: ... to connect the indoor unit to the outdoor unit Choose the first refnet joint depending on the table below MXJ 0906A MXJ 1206A MXJ 2212A MXJ 3112A A B C D E F G H I J K 420 420 460 460 80 80 90 90 9 7 12 8 22 4 31 9 19 2 28 7 16 0 25 6 9 7 12 8 19 2 25 6 6 5 9 7 16 0 19 2 6 5 12 8 16 0 9 7 12 8 16 0 19 2 6 5 9 7 12 8 16 0 6 5 12 8 Refnet joint Distance mm Inner diameter mm Choose the others accord...

Page 5: ... surface that can support its weight and does not generate any unnecessary noise and vibration Position the outdoor unit so that the air flow is directed 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 ...

Page 6: ... be added to the S2 Max height of obstacle Front side 1500mm or less Air inlet side 500mm or less Right Left side No limit 100 or more 100 or more 300 or more Front 500 or more Front 300 or more 500 or more 100 or more 100 or more 100 or more 100 or more 100 or more 100 or more 300 or more Front 500 or more Front 100 or more 500 or more 200 or more 200 or more 100 or more 100 or more Unit mm Space...

Page 7: ...onnecting the pipe 800 932 390 416 440 660 880 310 340 364 Anchor bolt hole Type E 654 990 780 807 827 Anchor bolt hole Anchor bolt hole Anchor bolt hole Type C 600 360 638 600 668 Anchor bolt hole Unit mm 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 ...

Page 8: ...the Cable Two electronic cables must be connected to the outdoor unit The connection cord between indoor unit and outdoor units The power cable between outdoor unit and auxiliary circuit breaker Example of Air Conditioner System MCCB 3 MCCB 1 ELB ELB MCCB MCCB Outdoor Unit Communication Power cable Communication Indoor Unit Earth When using ELBs for 3 phase and 1 phase MCCB 3 MCCB 3 ELB Outdoor Un...

Page 9: ... less 8 0mm2 HOS RN F 3 Wires 18m 28m 2 0mm2 HOS RN F 2 Wires 2 0mm2 HOS RN F 2 Wires 15A 220 240V 50Hz 264 198 15A 5 5mm2 HOS RN F 3 Wires 8 0mm2 HOS RN F 3 Wires 30A Frame 50A Trip 30A 456 342 380 415V 50Hz 18m or less 8 0mm2 HOS RN F 3 Wires 14 0mm2 HOS RN F 3 Wires 18m 28m 208 230V 60Hz 253 187 B 18m or less 18m or less 18m 28m 15A 15A 50A Frame 75A Trip 50A 253 187 208 230V 60Hz 208 230V 60Hz...

Page 10: ...nit Communication Cable Single Phase 3 Phase 3 Wires Connection cord 3 Phase Power Cable Single Phase AC220V Cable clamp Part A Part B MCCB ELB MCCB Power Supply Electrical component box Indoor Unit Communication Cable 3 Phase 4 Wires Connection cord 3 Phase Power Cable Cable clamp Cut off the part A and B Case 1 Case 2 Communication Cable Connection cord 3 Phase Power Cable Single Phase AC220V Ca...

Page 11: ...HOS RN F 2wires Home server HOS RN F 2wires Power Supply Max Min V Power Cable When connecting cables make the cable pass through the cable tube as shown at the figure Must keep the cable in a protection tube Keep distances of 50mm or more between power cable and communication cable C C C CA A A AU U U UT T T TI I I IO O O ON N N N Gas refrigerant pipe Cable tube Communication cable Connection cor...

Page 12: ... 3 3 4 4 5 5 5 6 6 7 7 7 8 8 8 6 1 4 1 1 2 2 3 3 4 4 5 5 6 6 8 8 7 7 Outdoor unit Outdoor unit Distributor kit Distributor kit Distributor kit Examples of using only Refnet joint during 8 rooms installation Examples of using both Refnet joint and distributor kit during 8 rooms installation ...

Page 13: ...nit and indoor unit m H1 the figures in the parenthesis is applied when the outdoor unit is installed below the indoor unit Height difference between indoor unit H2 Allowable length after branching The distance from the first refnet joint to the indoor unit shorter than 30m ex b c d e f 30m b c i 30m The distance between the max piping and min piping length from 1 refnet joint 20m ex In case of Ty...

Page 14: ...eight difference Height difference between outdoor unit and indoor unit m H1 the figures in the parenthesis is applied when the outdoor unit is installed below the indoor unit Height difference between indoor unit H2 Allowable length after branching The distance from the first refnet joint to the indoor unit ex b c d j 30m b c d h 30m Between distributor kit and indoor unit 30m ex In case of Type ...

Page 15: ...7 or more 31 75 60 or more Unit mm Piping selection Piping size Outdoor unit The first refnet joint piping Refnet joint refnet joint piping Refnet joint indoor unit piping Liquid pipe Gas pipe Liquid pipe Gas pipe Capacity limit of rear indoor unit Capacity limit of rear indoor unit Less than 16000W More than 16000W Less than 9000W 9000W 16000W 16000W 21000W More than 21000W Liquid pipe Gas pipe C...

Page 16: ...ertically for choice of the refnet joint refer to page 6 2 Fix the refnet joint insulation to the refnet joint as shown at figure 3 Make a distinction between liquid refrigerant pipe and gas refrigerant pipe N N N No o o ot t t te e e e Liquid Gas Bend the pipe or use the elbow Cut off the gas piping and use the elbow A A 15 15 Cable tie Refnet joint insulation Refnet joint Contact surface From th...

Page 17: ...e air conditioner system 8 Inject nitrogen into the pipes until the pressure becomes 2kg cm2 at least 2 Check for gas leaks by using soapy water 3 Let the pipes under 28kg cm2 pressure for 24 hours then check that the pressure has been decreased 4 Discharge the nitrogen 5 Make the pipes vacuous 6 If the piping is longer than the standard length refrigerant must be added For further details on addi...

Page 18: ...n the cap securely 3 To Open the Stop Valve Do not apply excessive force to the stop valve and always use special instruments Otherwise the stopping box can be damaged and the back sheet can leaks If the watertight sheet leaks turn the axis back by half tighten the stopping box then check the leakage again If there is no leakage any more tighten the axis entirely N N N No o o ot t t te e e e Remov...

Page 19: ...gerant pipe 1 If you have not insulated the refnet joint you should insulate it For the refnet joint insulation refer to page 16 2 When insulate the pipe be sure to overlap the insulation You have to use more than 120 C insulation T13 0 or thicker Acrylonitrile Butadien Rubber for the gas refrigerant pipe N N N No o o ot t t te e e e E 19 ENGLISH No gap NBR T13 0 or thicker ...

Page 20: ... charge the refrigerant according to the upper steps following these 3 1 Open both liquid stop valve and gas stop valve 3 2 Operate the air conditioner by pressing the key 2 on the outdoor unit PCB 3 3 About 30 minutes later charge the refrigerant through the service port of gas stop valve 3 Do not charge the refrigerant through the gas side service port N N N No o o ot t t te e e e If necessary r...

Page 21: ...ding refrigerant Total length of piping x quantity of adding refrigerant per metre 500g Arrangement Outer diameter of liquid refrigerant pipe outer diameter of gas refrigerant pipe length of piping A B 7200W 2000W 2000W 4000W 11200W Quantity of adding refrigerant Length of ø9 52 liquid pipe x 80g m Length of ø6 35 liquid pipe x 50g m 1000g 30m x 80g m 10m x 50g m 1000g 1900g Quantity of adding ref...

Page 22: ...uid refrigerant pipe outer diameter of gas refrigerant pipe length of piping i e 4 indoor units Type C E 22 A B 7200W 2000W 2000W 4000W 11200W Quantity of adding refrigerant Length of ø9 52 liquid pipe x 80g m Length of ø6 35 liquid pipe x 50g m 1000g 30m x 80g m 10m x 50g m 1000g 1900g Quantity of adding refrigerant Total length of piping x quantity of adding refrigerant per metre standard quanti...

Page 23: ...id pipe x 50g m 40m x 80g m 20m x 50g m 4200g Quantity of adding refrigerant Total length of piping x quantity of adding refrigerant per metre standard quantity 1100g Arrangement Outer diameter of liquid refrigerant pipe outer diameter of gas refrigerant pipe length of piping i e 6 indoor units Type E A B C D E 1 2 3 4 5 6 7200W 10400W 14400W 21600W 7200W 4000W 3200W 3200W 2000W 2000W Quantity of ...

Page 24: ...pipes leading to the outdoor unit 3 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 4 Carefully check the installation by measuring the grounding resistance with a ground resistance tester If the resistanc...

Page 25: ...e outdoor unit Refer to the table below then turn the arrow to appropriate position Rotary Switch 1 2 3 4 5 6 7 8 One Two Three Four Five Six Seven Eight 9 A B C D E F Nine Ten Eleven Twelve Thirteen Fourteen Fifteen Switch No Number of indoor unit s Switch No Number of indoor unit s Rotary switch E 25 ENGLISH ...

Page 26: ...press times 1 2 3 4 KEY 1 Displayed on SEG 3 4 Adding refrigerant for heat pump models K1 Test operation for heat pump models K2 End KEY 2 Displayed on SEG 3 4 Adding refrigerant for cooling only models K3 Test operation for cooling only models K4 Pump Down for recovery of refrigerant K5 End KEY 3 Displayed on SEG 3 4 Reset KEY 4 Displayed on SEG 3 4 Displays data Summary of KEY functions ...

Page 27: ... Display data SEG 1 Flickers with A SEG 2 3 4 Display data SEG 1 Flickers with B SEG 2 3 4 Display data SEG 1 2 Display communication data SEG 3 4 Off Displayed up to the 1st decimal place Displayed up to the 1st decimal place 21 2kg cm2 SEG 2 2 SEG 3 1 SEG 4 2 8 2kg cm2 SEG 2 Off SEG 3 8 SEG 4 2 101 C SEG 2 1 SEG 3 0 SEG 4 1 101 C SEG 2 1 SEG 3 0 SEG 4 1 15 C SEG 2 Off SEG 3 1 SEG 4 5 100 STEP SE...

Page 28: ...heck that you have connected the power and communication cables correctly Communication cables should be connected with F1 and F2 terminals If the power cables and communication cables are mixed up or connected incorrectly the PCB will be damaged 2 2 Ensure the address of indoor units Choose appropriate address between 0 and F Each indoor unit must have different address 2 3 Check the thermistor s...

Page 29: ...or 2 hours or more Check that the water dripping from the drain hose runs away correctly and safely 11 To finish the test press the test operation KEY again 12 After finishing the test operate only one indoor unit in the cool mode for 30 minutes Check the temperature of the other indoor units and leakage of electronic expansion valve If there is no matter turn the indoor unit off then operate anot...

Page 30: ... refrigerant pipe cond out TEMP OPEN SHORT Error level Over 4 9V 50 C below 0 4V 93 C Error of OIL TEMP sensor OPEN SHORT Detected when the outdoor temperature is over 10 C Error level Over 4 95V 30 C below 0 5V 151 C Error of SUCTION TEMP sensor OPEN SHORT Error level Over 4 9V 50 C below 0 4V 93 C Error of high pressure sensor OPEN SHORT Detected when the compressor is on SHORT error when below ...

Page 31: ...oor unit OPEN SHORT error of eva out sensor in indoor unit Error of fan starting Below 5 C when cooling Over 30 C when heating Compressor starting delay control at the initial stage of power on Under operation of CCH Check mode Displays Recovery of refrigerant Adding refrigerant Test operation View mode Displays various temperature data OFF OFF OFF OFF OFF OFF OFF OFF OFF OFF OFF OFF OFF OFF OFF O...

Page 32: ... Parts List 33 O O O OP P P PT T T TI I I IO O O ON N N NA A A AL L L L A A A AC C C CC C C CE E E ES S S SS S S SO O O OR R R RI I I IE E E ES S S S Chapter E 32 ...

Page 33: ...Standard type Receiver display unit 1 M4x16 tapped screw 7 Wire kit length 10m 1 Cable tie 2 Cable clamp 5 Wireless remote controller 1 Battery 2 Remote control holder 1 STS 2S 2x10 tapped screw 2 Owner s instructions 1 Installation manual 1 Owner s instructions 1 Installation manual 1 Owner s instructions 1 Installation manual 1 Wireless Remote Controller Accessories ...

Page 34: ... Accessories Transmitter com munication cable 1 Transmitter 1 Transmitter power cable 1 If you would like to install the centralized controller you must install the transmitter in the outdoor unit N N N No o o ot t t te e e e Owner s instructions 1 Installation manual 1 Owner s instructions 1 Installation manual 1 Installation manual 1 Function controller 1 Cable tie 2 Cable clamp 6 M4x16 tapped s...

Page 35: ...Memo E 35 ENGLISH ...

Page 36: ...NADO HA SIDO FABRICADO POR CE CLIMATISEUR EST FABRIQUE PAR QUESTO CONDIZIONATORE D ARIA È PRODOTTO DA ESTE APARELHO DE AR CONDICIONADO É FABRICADO POR DIESE KLIMAANLAGE IST FABRIZIERT VON AYTH H Y KEYH KATA KEYA THKE A O ùíéí äéçÑàñàéçÖê àáÉéíéÇãÖç îàêåéâ Printed in Korea ...

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