Samsung AVXDSH020CE Installation Manual Download Page 1

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Contents

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Safety Precautions

............................................................................................................ 3

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Accessories

............................................................................................................................ 6

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Selecting the Installation Location

....................................................................... 7

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Indoor Unit Installation

................................................................................................. 11

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Purging the Unit

................................................................................................................ 12

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Connecting the Refrigerant Pipe

........................................................................... 13

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Cutting/Flaring the Pipes

............................................................................................. 14

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Performing Leak Test & Insulation

......................................................................... 15

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Drain pipe and Drain hose Installation

.............................................................. 17

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Wiring Work

.......................................................................................................................... 21

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Indoor Unit Setting

.......................................................................................................... 24

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Additional Functions

...................................................................................................... 25

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Final Checks and User Tips

.......................................................................................... 26

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Troubleshooting

................................................................................................................ 27

AVXDS@@_IM_E_30798-1_8.31.09.indd 2

2009-8-31 10:27:04

Summary of Contents for AVXDSH020CE

Page 1: ...ng the Unit 12 Connecting the Refrigerant Pipe 13 Cutting Flaring the Pipes 14 Performing Leak Test Insulation 15 Drain pipe and Drain hose Installation 17 Wiring Work 21 Indoor Unit Setting 24 Additional Functions 25 Final Checks and User Tips 26 Troubleshooting 27 AVXDS _IM_E_30798 1_8 31 09 indd 2 2009 8 31 10 27 04 ...

Page 2: ...e and the connection cord in pipe ducts cable channels e t c to protect them against liquids outside impacts and so on This appliance is not accessible to the general public This appliance should be installed according to the provided installation instruction When installing the air conditioner in a small room the measure not to exceed the dangerous density is needed When refrigerant leaks and exc...

Page 3: ...lectric work must be done by service agent or similarly qualiﬁed persons according to national wiring regulations and use only rated cable If the capacity of the power cable is insufficient or electric work is not properly completed electric shock or fire may occur Install the cables with supplied cables firmly Fix them securely so that external force is not exerted to the terminal board If the co...

Page 4: ...ts flame and the accessories may drop or water may leak The capacity of the heat exchanger may reduce or the air conditioner 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 machine that generates electromagnetic waves The air con...

Page 5: ... Flexible hose clamp Insulation D Insulation cover E Grommet Cable tie User s manual Installation manual The following accessories are supplied with the indoor unit The type and quantity may differ depending on the specifications AVXDS _IM_E_30798 1_8 31 09 indd 6 2009 8 31 10 27 08 ...

Page 6: ...tween the ceiling and the bottom of indoor unit Otherwise the noise from the vibration of indoor unit may bother the user When the ceiling is under construction the hole for check up must be made to take service clean and repair the unit It is possible to install the unit at an height of between 7 3 8 3ft 2 2 2 5m from the ground if the unit has a duct with a well defined lenght 11 81inch 300mm or...

Page 7: ... 83 151 6 5 97 100 3 94 182 7 17 246 9 69 72 5 2 85 55 2 17 18 0 71 OD32 1 26 30 5 1 20 115 5 4 55 145 5 5 73 No Name Description 1 Liquid pipe connection ø6 35 1 4 2 Gas pipe connection ø12 70 1 2 3 Drain pipe connection VP25 OD ø32 11 4 ID ø25 1 4 Drain pipe connection Option drain pump VP25 OD ø32 11 4 ID ø25 1 5 Power supply Communication connection 6 Power supply connection 7 Air discharge gr...

Page 8: ...12 70 1 2 072 ø15 88 5 8 3 Drain pipe connection VP25 OD ø32 11 4 ID ø25 1 4 Drain pipe connection Option drain pump VP25 OD ø32 11 4 ID ø25 1 5 Power supply Communication connection 6 Power supply connection 7 Air discharge grille flange 8 Hook 3 8 or M10 Unit mm inch 2 80 71 3 94 100 0 39 10 600 23 62 28 1 1 28 1 1 199 7 83 151 6 5 97 100 3 94 182 7 17 246 9 69 72 5 2 85 55 2 17 18 0 71 OD32 1 2...

Page 9: ...lange 8 Hook 3 8 or M10 AVXDS 100 110 145 15 9 0 63 4 290 1160 45 67 3 27 83 2 88 176 6 93 0 39 10 1338 52 68 Suspension position 690 27 17 477 18 78 Suspension position 12 100 1200 47 24 1260 49 61 Air outlet duct flange 1300 51 18 32 1 26 ø3 2 0 13 Hole All around Discharge side Suction side 295 11 61 247 6 9 75 2 100 200 7 87 186 7 32 250 9 84 337 13 27 18 0 71 29 1 14 Unit mm inch 28 1 1 28 1 ...

Page 10: ...unit 4 Hang the indoor unit to the suspension bolts between two nuts 5 Screw the nuts to suspend the unit 6 Adjust level of the unit by using measurement plate for all 4 sides 7 Since the diagram is made of paper it may shrink or stretch slightly due to temperature or humidity For this reason before drilling the holes maintain the correct dimensions between the markings Note For proper drainage of...

Page 11: ...elivery the indoor unit is loaded with inert gas All this gas must therefore be purged before connecting the assembly piping To purge the inert gas proceed as follows Unscrew the pinch pipe at the end of each refrigerant pipe Result All inert gas escapes from the indoor unit The designs and shape are subject to change according to the model AVXDS _IM_E_30798 1_8 31 09 indd 12 2009 8 31 10 27 15 ...

Page 12: ... port 1 Remove the pinch pipe on the pipes and connect the assembly pipes to each pipe tightening the nuts first manually and then with a torque wrench a spanner applying the following torque Outer Diameter Torque 1 4inch 6 35mm 10 46 12 63 ft lb 145 175 kgf cm 3 8inch 9 52mm 24 02 29 36 ft lb 333 407 kgf cm 1 2inch 12 70mm 36 43 44 37 ft lb 505 615 kgf cm 5 8inch 15 88mm 45 45 55 48 ft lb 630 769...

Page 13: ...nut type 1 4 inch 6 35mm 0 0 020 0 039 0 059 0 059 0 079 3 8 inch 9 52mm 0 0 020 0 039 0 059 0 059 0 079 1 2 inch 12 70mm 0 0 020 0 039 0 059 0 059 0 079 5 8 inch 15 88mm 0 0 020 0 039 0 059 0 059 0 079 5 Check if you flared the pipe correctly There are some examples of incorrectly flared pipes below Inclined Damaged Surface Cracked UnevenThickness 6 Align the pipes and tighten the flare nuts firs...

Page 14: ...and hose 1 To avoid condensation problems place T13 0 or thicker Acrylonitrile Butadien Rubber separately around each refrigerant pipe Note Always make the seam of pipes face upwards 2 Wind insulating tape around the pipes and drain hose avoiding to compress the insulation too much 3 Finish wrapping insulating tape around the rest of the pipes leading to the outdoor unit 4 The pipes and electrical...

Page 15: ...nsulation s heat resistance temperature should be more than 248 F 120 C Pipe size inch Minimum thickness of insulation inch Remarks PE foam EPDM foam Ø0 25 Ø0 63 0 51 0 39 If you install the pipe underground at the seaside a spa or on the lake use 1 grade thicker one according to the pipe size 0 98 0 75 Refrigerant pipe before EEV kit and MCU or without EEV kit and MCU You can contact the gas side...

Page 16: ...t to be separated from the unit The drain pump connection port is used when using a drain pump Note Assemble flexible hose with clamps between indoor unit and drain pipe Flexible hose clamps should be assembled tightly to prevent being loosen If it is loosen it may cause water drops Note Caremustbetakenwheninstallingthedrainhosefortheindoorunittoensurethatanycondensate wateriscorrectlydrainedoutsi...

Page 17: ...nch 550mm from the flexible hose and then lift down 0 79inch 20mm or more 2 Install horizontal drainpipe with a slope of 1 100 or more and fix it by hanger space of 3 28 4 92ft 1 0 1 5m 3 Install the air vent in the horizontal drainpipe to prevent water flow back to the indoor unit You may not need to install it if there were proper slope in the horizontal drainpipe Note 4 The flexible hose should...

Page 18: ...the farthest indoor unit from the main drain when installed indoor units are more than 3 2 You may need to install individual air vent to prevent water flow back at the top of each indoor unit drainpipe With the drain pump Main drainpipe Hanger Main air vent Centralized horizontal drainpipe more than 1 100 slope 21 65inch 550mm orless 3 28 4 92ft 1 1 5m Individual air vent 3 94inch 100mm or more C...

Page 19: ... operate the unit as cooling mode and check a drain pump pumping 4 Testing the drainage Pour water into the the indoor unit as shown in figure 2 If you do not pour water inside the water supply intake water may spill from the indoor unit Note Reassemble the cover of water supply intake 7 Check drain water drops at the end of the drain pipe 5 Make sure there is no water leak at the drainage 6 Drain...

Page 20: ... communication cable F1 F2 each 5 Connect V1 V2 for DC12V and F3 F4 for communication when installing the wired remote control Power and communication cable connection Norminal dimensions for cable inch2 Norminal dimensions for screw inch B D d1 E F L d2 t Standard dimension inch Allowance inch Standard dimension inch Allowance inch Standard dimension inch Allowance inch Min Min Max Standard dimen...

Page 21: ...ef 1 55 Lk Distance among each indoor unit ft Ak Power cable specification inch2 ik Running current of each unit A Coef 35 6 Lk ik 10 of input voltage V 1000 Ak n k 1 Example of Installation Total power cable length L 328ft 100m Running current of each units 1 A Total 10 indoor units were installed Apply following equation Coef 35 6 Lk ik 10 of input voltage V 1000 Ak n k 1 Calculation Installing ...

Page 22: ...power supply must be incorporated in the fixed wiring 0 12inch 3mm You must keep the cable in a protection tube Keep distances of 1 97inch 50mm or more between power cable and communication cable Maximum length of power cables are decided within 10 of power drop If it exceeds you must consider another power supplying method The circuit breaker ELCB or MCCB ELB should be considered more capacity if...

Page 23: ...ck the indoor unit address on the plan that you are to install and set the address according to the plan Setting RMC Address The SW03 and SW04 RMC switch is the address setting switch for controlling the indoor unit with the centralized controller You must set the SW03 SW04 and K2 switch when using the centralized controller You don t have to set the SW03 and SW04 RMC switch when not using the cen...

Page 24: ...rentTemperature Compensation 3 6 F 2 C 9 F 5 C K6 Filter Time 1 000 hours 2 000 hours K7 Hot Water Heater Not Use Use K8 No Function ON OFF SW07 K9 Indoor Expansion Valve For Heating Stop Fix 80 step 0 or 80 step K10 Wired Remocon Group Master Not Use Use K11 External control Not Use Use K12 K1 OFF Heating mode Setting temperature compensation value 0 F Thermo OFF Fan OFF AVXDS _IM_E_30798 1_10 16...

Page 25: ...below After finishing the installation of the air conditioner you should explain the following to the user Refer to appropriate pages in the User s Manual 1 How to start and stop the air conditioner 2 How to select the modes and functions 3 How to adjust the temperature and fan speed 4 How to adjust the airﬂow direction 5 How to set the timers 6 How to clean and replace the ﬁlters When you complet...

Page 26: ...ture sensor Error of COND sensor Error of DISCHARGE sensor Displayed on appropriate indoor unit which is operating Displayed on outdoor unit 1 No communication for 2 minutes between indoor unit and outdoor unit communication 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 f...

Page 27: ...on 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 freezing 12 Self diagnosis of condensation sensor G8 G9 13 Compressor down due to condensation ratio control Displayed on appropriate indoor unit which is operating Displayed on outdoor unit Error of float switch Error of setting option switc...

Page 28: ...AVXDS _IM_E_30798 1_8 31 09 indd 29 2009 8 31 10 27 32 ...

Page 29: ...AVXDS _IM_E_30798 1_8 31 09 indd 30 2009 8 31 10 27 32 ...

Page 30: ...ENGLISH INSTALLATION MANUAL DuctType Series Slim duct AVXDS DB98 30798A 2 Air Conditioner ESPAÑOL FRANÇAIS E S F AVXDS _IM_E_30798 1_10 16 09 indd 31 2009 10 16 17 19 53 ...

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