Samsung AVMWC020CA0 Installation Manual Download Page 7 | Manualshive

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ENGLISH

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052/070/072

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Drawing of the indoor unit

Front view

Rear view

Unit : mm

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Summary of Contents for AVMWC020CA0

Page 1: ...Aria Condizionata Sistema Ar Condicionado Klimaanlage System ÛÙËÌ ÏÈÌ ÙÈÛÌÔ ëËÒÚÂÏÌ È ÇÓÁ Û Ì È äÓÌ ËˆËÓÌÂ E S F I P D G R DB98 05180A 2 AVMWH020CA0 AVMWH032CA0 AVMWH040CA0 AVMWH052CA0 AVMWH072CA0 AVMWH020EA B 0 AVMWH026EA B 0 AVMWH035EA B 0 AVMWH052EA B 0 AVMWH070EA B 0 Heat pump AVMWC020CA0 AVMWC032CA0 AVMWC040CA0 AVMWC052CA0 AVMWC072CA0 AVMWC020EA B 0 AVMWC026EA B 0 AVMWC035EA B 0 AVMWC052EA B ...

Page 2: ...alve Kit Installation 9 Connecting the Refrigerant Pipe 12 Cutting Flaring the Pipes 13 Performing Leak Test Insulation 14 Drain Hose Installation 15 Connecting the Connection Cord 16 Assigning Address to Indoor Unit 17 Additional Functions 18 Bio pure Filter Installation optional 19 Troubleshooting 20 W W W WA A A AL L L LL L L L M M M MO O O OU U U UN N N NT T T TE E E ED D D D T T T TY Y Y YP P...

Page 3: ...erforming Leak Test Insulation 14 Drain Hose Installation 15 Connecting the Connection Cord 16 Assigning Address to Indoor Unit 17 Additional Functions 18 Bio pure Filter Installation optional 19 Troubleshooting 20 W W W WA A A AL L L LL L L L M M M MO O O OU U U UN N N NT T T TE E E ED D D D T T T TY Y Y YP P P PE E E E II IIN N N NS S S ST T T TA A A AL L L LL L L LA A A AT T T TII IIO O O ON N ...

Page 4: ...hine oil Sulphide gas Special environmental conditions If you must install the unit in such conditions first consult your dealer E 4 Accessories The following accessories are supplied with the indoor unit The quantities are indicated in parentheses Installation plate 1 Insulation refrigerant pipe 1 Cement nail 6 Cable tie 4 Tapped screw 6 Putty 1 Owner s instructions 1 Installation manual 1 OWNER ...

Page 5: ...an support its weight Maintain sufficient clearance around the indoor unit Make sure that the water dripping from the drain hose runs away correctly and safely The indoor unit must be installed in this way that they are out of public access Not touchable by the users E 5 ENGLISH Space Requirements for Indoor Unit 125mm or more 125mm or more 30mm or more ...

Page 6: ...E 6 Deciding on Where to Install the Indoor Unit cont Drawing of the indoor unit 020 026 032 035 040 Unit mm Air In Front view Rear view Air out ...

Page 7: ...E 7 ENGLISH 052 070 072 Drawing of the indoor unit Front view Rear view Unit mm ...

Page 8: ...ards 2 If you are fixing the indoor unit to a Then follow Steps Wall 3 Window frame 4 to 6 3 Fix the installation plate to the wall in a manner appropriate to the weight of the indoor unit If you are mounting the plate on a concrete wall with anchor bolts the anchor bolts must not project by more than 20 mm 4 Determine the positions of the wooden uprights to be attached to the window frame 5 Attac...

Page 9: ...T refrigerant pipe to each indoor unit A B and C The liquid and gas pipes should not be crossed when piping connection 4 Insulate the connection piping A joint part of pipe needs double thickness of insulation 5 The expansion valve has to be installed that the user has no access to it built in type Nylon band Electronic Expansion valve body E 9 ENGLISH Connection of refrigerant piping Insulation ...

Page 10: ...able to another electronic expansion valve kit Room A Room B Outdoor unit Another distributor kit Room C 2 Connect the AC power cable and communication cable to each indoor unit A B and C 3 Align the SW51 SW52 and SW53 s addresses with A B and C indoor units SW51 SW52 SW53 A B C CN63 Yellow CN62 Blue CN61 White Switch No Appropriate indoor unit Electronic expansion valve Connector No ...

Page 11: ...dicates 0 1 and 2 that means the SW51 is set to 0 the SW52 is set to 1 and the SW53 is set to 2 If the communication error occurs in distributor the Er C0 message will be shown on the display alternatively E 11 ENGLISH Function of Display If you press a KEY on the PCB the display will show you a step of appropriate electronic expansion valve KEY function K1 K2 K3 K4 Step of electronic expansion va...

Page 12: ...nstalled area is warm and humid There are two refrigerant pipes of different diameters A smaller one for the liquid refrigerant A larger one for the gas refrigerant A short length of piping is already fitted to the air conditioner You must extend this piping using assembly piping optionally supplied The connection procedure for the refrigerant piping varies according to the exit position of the pi...

Page 13: ... incorrectly 2 To prevent any gas from leaking out remove all burrs at the cut edge of the pipe using a reamer 3 Slide a flare nut on to the pipe and modify the flare 4 Check that the flaring is correct referring to the illustrations below for examples of incorrect flaring 5 Align the pipes and tighten the flare nuts first manually and then with a wrench applying the following torque 6 Outer Diame...

Page 14: ...or thicker Acrylonitrile Butadien Rubber separately around each refrigerant pipe 1 Wind insulating tape around the pipes 2 Finish wrapping insulating tape around the rest of the pipes leading to the outdoor unit 3 Always make the seam of pipes face upwards N N N No o o ot t t te e e e Leak Test Insulation Insulation Be sure to overlap the insulation Indoor Unit C C C CA A A AU U U UT T T TI I I IO...

Page 15: ... downwards as shown in the illustrations above Care must be taken when installing the drain hose for the indoor unit to ensure that any condensation water is correctly drained outside When passing the drain hose through the 65 mm hole drilled in the wall check that none of the following situations occur The hose must NOT slope upwards The end of the drain hose must NOT be placed in water Do NOT be...

Page 16: ...ute the connection cord through the side of the indoor unit and connect the cable to terminals refer to the figure below 2 Route the other end of the cable to the outdoor unit through the ceiling the hole on the wall 3 Reassemble the electrical component box cover carefully tightening the screw 4 Indoor Unit Outdoor Unit Power Communication Next Indoor unit Power Next Indoor unit Communication E 1...

Page 17: ...roller 4 If you install optional accessories such as the wired remote controller centralized controller etc see an appropriate installation manual 5 If an optional accessory is not installed you do not have to set the RMC address However adjust K1 and K2 switches of the SW03 DIP switch to ON position in this case 6 Set the MAIN address by adjusting the rotary switch SW02 from 0 to F Each indoor un...

Page 18: ...5 K6 K7 K8 SW04 K5 2 C compensation 5 C compensation Switch No Switch ON Switch OFF Control of electronic expansion valve at the indoor unit off When an indoor unit off makes refrigerant noise set K11 to OFF position to reduce the noise However if a distributor kit is installed K11 must be at ON position K9 K10 K11 K12 SW05 K11 Electronic expansion valve step 80 Electronic expansion valve step 0 S...

Page 19: ... Deodorizing filter Deodorizing filter 1 Bio pure filter 1 Accessories Insert the filter in the filter holder and press the three tabs until you hear a click 2 1 Open the front grille by pulling on the tabs on the lower right and left side of the indoor unit 3 Take out the existing filter and replace it with the new one 4 Do not remove the packing from a bio pure filter until you wish to use the f...

Page 20: ...otor Below 450RPM for 15 minutes Error of outdoor temperature sensor Error of COND sensor Error of DISCHARGE sensor 1 No communication for 2 minutes between indoor unit and outdoor unit communica tion error for more than 2 minutes 2 Indoor unit receiving the communication error from outdoor unit 3 Outdoor unit tracking 3 minute error 4 When sending the communication error from outdoor unit due to ...

Page 21: ... close 2 Error of electronic expansion valve open 3 Breakaway of EVA OUT sensor 4 Breakaway of EVA IN sensor 5 Breakaway of COND MID sensor 6 2nd detection of refrigerant completely leak 7 2nd detection of high temperature COND 8 2nd detection of high temperature DISCHARGE 9 COMP DOWN due to 2nd detection of low pressure switch 10 Error of reverse phase 11 Compressor down due to 6th detection of f...

Page 22: ...in indoor unit OPEN SHORT error of eva in sensor in indoor unit OPEN SHORT error of eva out sensor in indoor unit EEPROM error EEPROM option error Error of fan starting Error of outdoor unit Communication errors Displays related to indoor unit x 0 F For the details refer to the installation manual of the outdoor unit Remark The order of priority EA Eb Cx dx bx Ax Fx ox qx rx sx tx Ux vx Eo In case...

Page 23: ... Parts List 24 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 23 ENGLISH ...

Page 24: ...r cable 1 Transmitter communicationcable 1 Transmitter Accessories Owner s instructions 1 Installation manual 1 Function controller 1 Cable tie 2 Cable clamp 6 M4x16 tapped screw 7 Function Controller Accessories Owner s instructions 1 Installation manual 1 Owner s instructions 1 Installation manual 1 Installation manual 1 Wireless remote controller 1 Battery 2 Remote control holder 1 STS 2S 2x10 ...

Page 25: ...Memo E 25 ENGLISH ...

Page 26: ...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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