LG UM30R.N10 Installation Manual Download Page 18

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THE INDOOR UNIT INSTALLATION

ENGLISH

Compare the flared work with the figure
by.

If a flared section is defective, cut it off
and do flaring work again.

Align the center of the pipes and suffi-
ciently tighten the flare nut by hand

Tighten the flare nut with a wrench

When needed to extend the drain hose of
indoor unit, assembly the drain pipe as
shown on the drawing

Overlap the connection pipe insulation ma-
terial and the indoor unit pipe insulation
material. Bind them together with vinyl
tape so that there may be no gap.

Check

Inclined

Inside is shiny without scratches

Smooth all round

Even length

all round

Surface

damaged

Cracked Uneven

thickness

= Improper flaring =

Connecting the installation pipe
and drain hose to the indoor unit.

Indoor unit tubing

Flare nut Pipes

Outside diameter

Torque

inch

kgf.m

Ø6.35

1/4

1.8~2.5

Ø9.52

3/8

3.4~4.2

Ø12.7

1/2

5.5~6.5

Ø15.88

5/8

6.3~8.2

Ø19.05

3/4

9.9~12.1

Wrench

Indoor unit tubing

Open-end wrench
(fixed)

Connection
pipe

Flare nut

Vinyl tape(narrow)

Adhesive

Drain pipe

Indoor unit drain hose

Wrap the insulation material

around the connecting portion.

Insulation material

CAUTION

• When mechanical connectors are

reused indoors, sealing parts shall be
renewed.

• When flared joints are reused indoors,

the flare part shall be re-fabricated.

1,MFL67939930,영영 2018. 3. 16. 영영 2:25 Page 18

Summary of Contents for UM30R.N10

Page 1: ...uture reference after reading it thoroughly Ceilling Concealed Duct Original instruction R32 Representative LG Electronics Inc EU Representative LG Electronics European Shared Service Center B V Krijgsman 1 1186 DM Amstelveen The Netherlands Manufacturer LG Electronics Inc Changwon 2nd factory 84 Wanam ro Seongsan gu Changwon si Gyeongsangnam do KOREA Copyright 2017 2018 LG Electronics Inc All Rig...

Page 2: ...pended floor Q Console P Floor Standing M Indoor units only for Multi systems U Indoor units only for Single A systems C Common Indoor Unit for Multi and Single CAC N Indoor Unit U Outdoor Unit The A weighted sound pressure emitted by this product is below 70 dB The noise level can vary depending on the site The figures quoted are emission level and are not necessarily safe working levels Whilst t...

Page 3: ...lity may deteriorate if the air condition er is used for many hours Clean the air filter once every 2 weeks Dust and impurities collected in the air filter may block the air flow or weaken the cooling dehumidifying functions For your records Staple your receipt to this page in case you need it to prove the date of purchase or for warranty purposes Write the model number and the serial number here ...

Page 4: ...r current edition and Canadian Electrical Code Part1 CSA C 22 1 The information contained in the manual is intended for use by a qualified service technician familiar with safety procedures and equipped with the proper tools and test instruments Failure to carefully read and follow all instructions in this manual can result in equipment malfunction property damage personal injury and or death Comp...

Page 5: ...shock Do not keep or use flammable gases or combustibles near the air conditioner Otherwise it may cause a fire or the failure of product Ensure that an installation frame of the outdoor unit is not damaged due to use for a long time It may cause injury or an accident Do not disassemble or repair the product randomly It will cause a fire or electrical shock Do not install the product at a place th...

Page 6: ... cause an electric shock or a fire due to heat generation Do not use the damaged power cord Otherwise it may cause a fire or electrical shock Do not modify or extend the power cord randomly Otherwise it may cause a fire or electrical shock Take care so that the power cord may not be pulled during operation Otherwise it may cause a fire or electrical shock Unplug the unit if strange sounds smell or...

Page 7: ...ause fire or explosion There is the risk of death injury fire or explosion Do not turn on the breaker or power under condition that front panel cabinet top cover control box cover are removed or opened Otherwise it may cause fire electric shock explosion or death Turn off all devices that cause fire when the refrigerant leaks ventilate the room example opening window or using ventilation unit and ...

Page 8: ...ay deteriorate change color or develop surface flaws Do not use an appliance for special purposes such as preserving animals vegetables precision machine or art articles Otherwise it may damage your properties Do not place obstacles around the flow inlet or outlet Otherwise it may cause the failure of appliance or an accident The appliance shall be stored so as to prevent mechanical damage from oc...

Page 9: ...24 Installer Setting Setting Address of Central Control 25 Installer Setting Thermistor 26 Installer Setting Ceiling Height Selection 27 Installer Setting Group Setting 28 Installer Setting Dry Contact Mode Setting 29 Installer Setting Celsius Fahrenheit Switching 30 Installer Setting Optional Function Setting 31 Installer Setting Remote controller Mode Lock 32 HOW TO SET E S P 32 Installer Settin...

Page 10: ...ing Concealed Duct Low Static Ceiling Concealed Duct Mid Static Inspection hole 600 x 600 Control box H 20 or more Suitable dimension H is necessary to get a slope to drain as shown in the figure 600 600 Air outlet Air outlet Top view unit mm Front view Inspection hole 600 x 600 Control box 1000 H 600 600 Front Top view unit mm unit mm Side view CAUTION In case that the unit is installed near the ...

Page 11: ... 197 70 5 214 51 5 2 232 02 5 4 250 21 5 6 269 09 5 8 288 65 6 308 90 6 2 329 84 6 4 351 46 6 6 373 77 6 8 396 76 7 420 45 7 2 444 81 7 4 469 87 7 6 495 61 7 8 522 04 Wall mounted m kg Amin m2 1 224 1 224 1 43 1 4 1 87 1 6 2 44 1 8 3 09 2 3 81 2 2 4 61 2 4 5 49 2 6 6 44 2 8 7 47 3 8 58 3 2 9 76 3 4 11 02 3 6 12 36 3 8 13 77 4 15 25 4 2 16 82 4 4 18 46 Wall mounted m kg Amin m2 4 6 20 17 4 8 21 97 ...

Page 12: ...rd Ceiling Board Air Discharge Port Discharge Flexible Duct Intake Duct Inspection Port Indoor Unit Ceiling Canvas Duct Air Intake Port Ceiling Board Ceiling Board Air Discharge Port Discharge Flexible Duct Intake Duct Dimension Capacity kBtu h A B C D E F G H I J 9 733 772 628 700 36 190 20 660 155 700 12 18 933 972 628 700 36 190 20 860 155 900 24 1133 1172 628 700 36 190 20 1060 155 1100 Unit m...

Page 13: ...entilation fan is enough to cover all noxious gases from this place Ensure enough distance from the cook ing room to install the air conditioner in such a place where it may not suck oily steam 2 Avoid installng air conditioner in such places where cooking oil or iron powder is generated 3 Avoid places where inflammable gas is generated 4 Avoid place where noxious gas is generat ed 5 Avoid places ...

Page 14: ... the drain hose connected when finished installation 1 Set anchor Old building New building 2 Plate washer 3 Spring washer 4 Nut 5 Suspension bolts CAUTION 1 Install declination of the indoor unit is very important for the drain of the duct type airconditioner 2 Minimum thickness of the insulation for the connecting pipe shall be 10mm CAUTION Tighten the nut and bolt top revent unit falling Local ...

Page 15: ... ing to the KS Standard Conditions with Mist and confirmed that there is not any default However if it is operated for a long time in high humid atmosphere dew point tempera ture more than 23 C water drops are liable to fall In this case add heat insulation mate rial according to the following procedure Heat insulation material to be prepared Adiabatic EPDM or NBR with thickness 10 to 20mm Stick g...

Page 16: ...CAUTION The Power cord connected to the unit should be selected according to the fol lowing specifications If the supply cord is damaged it must be replaced by a special cord or assembly available from the manufacturer of its service agent NORMAL CROSS SECTIONAL AREA 0 75mm2 20mm 35 5mm GN YL 10 3mm Power wire r Round pressure terminal Connect same thickness wiring to both sides It is forbidden to...

Page 17: ...ut them on pipe tube having completed burr removal not possible to put them on after finishing flare work 1 Firmly hold copper pipe in a bar with the di mension shown in below table table below 2 Carry out flaring work with the flaring tool Cut the pipes and the cable Burrs removal Copper pipe 90 Slanted Uneven Rough Pipe Reamer Point down Putting nut on Flaring work Flare nut Copper tube CAUTION ...

Page 18: ...clined Inside is shiny without scratches Smooth all round Even length all round Surface damaged Cracked Uneven thickness Improper flaring Connecting the installation pipe and drain hose to the indoor unit Indoor unit tubing Flare nut Pipes Outside diameter Torque mm inch kgf m Ø6 35 1 4 1 8 2 5 Ø9 52 3 8 3 4 4 2 Ø12 7 1 2 5 5 6 5 Ø15 88 5 8 6 3 8 2 Ø19 05 3 4 9 9 12 1 Wrench Indoor unit tubing Ope...

Page 19: ...ose together by wrapping them with vinyl tape sufficient enough to cover where they fit into the rear piping housing section Wrap with vinyl tape Drain hose Pipe Vinyl tape wide Gas Pipe Liquid Pipe Cutting Line Cutting Line Good Case Bad Case Tubing cutting line have to be upward Vinyl tape narrow Connection pipe Connecting cable Vinyl tape wide Wrap with vinyl tape Indoor unit pipe Pipe ...

Page 20: ... Install the product so as not to make a gap with the wall side and to prevent shaking after the installation Can set up Wired remote controller cable into three directions Setup direction the surface of wall reclamation upper right If setting up remote controller cable into upper and right side please set up after removing remote controller cable guide groove Remove guide groove with long nose Re...

Page 21: ...ot to damage the inside components when separating Please connect indoor unit and remote controller using connection cable Please use extension cable if the distance between wired remote controller and indoor unit is more than 10m Wall Side Wall Side Wall Side Wall Side Connecting order Separating order Please check if connector is normally connected Connecting cable Indoor Unit side CAUTION When ...

Page 22: ...ion at an average temperature Do not install the remote controller where it can be affected by Drafts or dead spots behind doors and in corners Hot or cold air from ducts Radiant heat from sun or appliances Concealed pipes and chimneys Uncontrolled areas such as an outside wall behind the remote controller This remote controller is equipped with a seven segment LED display For proper display of th...

Page 23: ...xit the test run Select operation temperature up down wind flow control wind direction start stop button 4 If pressing button long for 3 seconds it enters into remote controller setter setup mode If pressing once shortly it enters into user setup mode Please press more than 3 seconds for sure Please cancel the right and left of wind direction for RAC product 1 Setup figure 01 blinks at the lower p...

Page 24: ...on to save 6 Pressing button will exit settings mode After setup it automatically gets out of setup mode if there is no button input for 25 seconds When exiting without pressing set button the manipulated value is not reflected 7 If entering into address setup mode by using button it indicates as picture below 2 If pressing button long for 3 seconds it enters into remote controller setter setup mo...

Page 25: ...ngs mode After setup it automatically gets out of setup mode if there is no button input for 25 seconds When exiting without pressing set button the manipulated value is not reflected Thermistor Table Temperature sensor selection Function 01 Remote controller Operation in remote controller temperature sensor 02 Indoor unit Operation in indoor unit temperature sensor 03 2TH Cooling Operation of hig...

Page 26: ...ress more than 3 seconds for sure 1 Pressing button will exit settings mode After setup it automatically gets out of setup mode if there is no button input for 25 seconds When exiting without pressing set button the manipulated value is not reflected Ceiling Height Selection Table Ceiling height setting is available only for some products Ceiling height of Super high function may not exist dependi...

Page 27: ... gets out of setup mode if there is no button input for 25 seconds When exiting without pressing set button the manipulated value is not reflected 1 If pressing button repeatedly it moves to master slave selection menu as picture below 2 5 Refer to the group control part for details When controlling in groups basic operation settings airflow strength weak medium strong lock setting of the remote c...

Page 28: ...ct mode setup menu as picture below 2 Pressing button will exit settings mode After setup it automatically gets out of setup mode if there is no button input for 25 seconds When exiting without pressing set button the manipulated value is not reflected 5 Installer Setting Dry Contact Mode Setting Dry contact function is the function that is possible to use only when dry contact equipment is separa...

Page 29: ...ller setter setup mode If pressing once shortly it enters into user setup mode Please press more than 3 seconds for sure 1 Press button to exit or system will automatically exit after 25 seconds without any input 5 Repeat pressing button to select Function code 12 Ex Fahrengeit Setting 2 Select Temperature unit mode by pressing button 00 Celsius 01 Fahrenheit 3 Press button to save or release 4 h ...

Page 30: ... for 3 seconds it enters into remote controller setter setup mode If pressing once shortly it enters into user setup mode Please press more than 3 seconds for sure 1 If pressing button repeatedly it moves to the selected option function code as picture below 2 Pressing button will exit settings mode After setup it automatically gets out of setup mode if there is no button input for 25 seconds When...

Page 31: ...ting mode only Press and hold button for more than 3 seconds to enter the installer settings mode 1 Press button to exit 5 Move to the installer code number 42 in the menu using button 2 Select the remote control master slave using button 3 Press button to save the setting 4 Code value for mode lock setting Set value h It can limit only wired remote controller button other controllers can change o...

Page 32: ...setup mode by using button it indicates as the picture below 2 Select ESP fan step by pressing button 01 very low 02 low 03 medium 04 high 05 power 3 Move to ESP value setting by pressing button It is 000 when delivering from the warehouse 4 Press button to setup ESP value It is possible to setup ESP value from 1 to 255 and 1 is the smallest and 255 is the biggest 5 Function code ESP code ESP valu...

Page 33: ...pecific range belongs to the product Function code ESP code ESP value Press button to save 7 Select ESP fan step again by using button and setup ESP value as No 4 and 5 that corresponds each wind flow 6 Press button to exit After setup it automatically gets out of setup mode if there is no button input for 25 seconds When exiting without pressing set button the manipulated value is not reflected 8...

Page 34: ...onds the system will be entered into the installer setting mode After entering into the installer setting mode select the static pressure step setting code value by pressing the button Static pressure step setting code value 32 1 Select the desired setting value with the temperature up ƞ down Ơ button 2 When pressing button currently established static pressure value will be set up 3 When pressing...

Page 35: ...01 109 117 HIGH 9 97 103 108 117 124 131 Model Step CMM Static Pressure mmAq Pa 0 0 1 10 2 20 3 29 4 39 5 49 Setting Value 32 01 32 02 32 03 32 04 32 05 32 06 CL12R N20 LOW 7 78 82 87 93 100 107 MID 8 5 87 91 94 100 108 116 HIGH 10 96 100 103 109 117 125 Model Step CMM Static Pressure mmAq Pa 0 0 1 10 2 20 3 29 4 39 5 49 Setting Value 32 01 32 02 32 03 32 04 32 05 32 06 CL18R N20 LOW 10 96 100 103...

Page 36: ...0 92 95 99 108 115 122 129 132 135 138 Model Step CMM Static Pressure mmAq Pa 2 5 25 4 39 5 49 6 59 7 69 8 78 9 88 10 98 11 108 13 127 15 147 Setting Value 32 01 32 02 32 03 32 04 32 05 32 06 32 07 32 08 32 09 32 10 32 11 UM30R N10 LOW 18 96 102 107 110 114 118 122 125 127 130 132 MID 20 102 110 114 118 121 125 127 130 133 134 136 HIGH 22 110 117 121 124 127 130 133 136 137 138 140 Model Step CMM ...

Page 37: ...10 98 11 108 12 118 13 127 14 137 15 147 Setting Value 32 01 32 02 32 03 32 04 32 05 32 06 32 07 32 08 32 09 32 10 32 11 UM42R N20 LOW 28 100 103 106 110 114 118 121 125 128 133 136 MID 33 108 111 114 118 122 125 128 131 134 138 141 HIGH 38 117 120 124 127 130 133 135 138 141 144 147 Model Step CMM Static Pressure mmAq Pa 4 39 5 49 6 59 7 69 8 78 9 88 10 98 11 108 12 118 13 127 15 147 Setting Valu...

Page 38: ...fluctuation of voltage air flow rate varies 3 Factory Set External Static Pressure each Model If it is zero static pressure please set value below Maximum value Model Maximum value CM18R N10 115 CM24R N10 UM30R N10 120 UM36R N20 UM42R N20 UM48R N30 98 UM60R N30 Model Factory set E S P mmAq Pa CM18R N10 6 59 CM24R N10 UM30R N10 UM36R N20 UM42R N20 UM48R N30 UM60R N30 ...

Page 39: ...unication error indoor and outdoor 0 5times OFF 06 Indoor out pipe sensor error 0 6times OFF 09 EEPROM error indoor 0 9times OFF 10 BLDC motor fan lock indoor 1time 0 OFF Because remote controller turn off when occur ERROR in simultaneous operation system it should check LED blinks of outdoor in order to confirm error code Repeatedly after LED1 is turned on and off as the Error code number of tens...

Page 40: ...ing Off Setting On Default SW3 Group Control Selection of Master or Slave Master Slave Off SW4 Dry Contact Mode Selection of Dry Contact Mode Wired Wireless remote controller Selection of Manual or Auto operation Mode Auto Off SW5 Installation Fan continuous operation Continuous operation Removal Working Off ...

Page 41: ......

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