Samsung AD18A1C09 Owner'S Instructions & Installation Manual Download Page 37 | Manualshive

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Auxiliary Circuit Breaker

◆

Auxiliary circuit breaker should be installed near outdoor unit so that each
access is possible.
Main/outdoor power supply cable are connected to upper/lower terminal of
auxiliary circuit breaker.

◆

It is necessary that the conduit kit for power supply to the outdoor unit be
installed between auxiliary power s/w and the outdoor unit.
(the conduit kit is optional)

Electrical Work

I

NSTALLING THE

O

UTDOOR

U

NIT

Outdoor

unit

Distribution
board

Conduit kit

Auxiliary

power

s/w

1 The supply voltage must be the same as the rated voltage of the air conditioner.

2 Prepare the power souce for exclusive use with the air conditioner.

3 Use 20 amperes time delay fuse or circuit breaker.

➢

When using the special NFB, use the NFB to bear the capacity of the
air conditioner.

➢

Otherwise, the shot circuit in the NFB may be occur.

Model

Power supply

Main power supply cable

Assembly cable

Operating current (cool/heat)

Power consumption (cool/heat)

UD18A1C2

AWG14

AWG17

7.8/7.4

1740/1640

208-230V~, 60Hz Single phase

UD26A1C2

AWG14

AWG17

12.2/13.0

2620/2800

E-

37

ENGLISH

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Summary of Contents for AD18A1C09

Page 1: ...SATION MANUEL D INSTALLATION MULTI SPLIT TYPE ROOM AIR CONDITIONER Cool and Heat ACONDICIONADOR DE AIRE DOMÉSTICO SISTEMA MULTI SPLIT Refrigeración y Calefacción CLIMATISEUR DE TYPE MULTIPLE Refroidissement et Chauffage E S F DB68 01956A 1 FRANÇAIS AD18A1C09 AD26A1C13 Indoor Unit UD18A1C2 UD26A1C2 Outdoor Unit ...

Page 2: ...een the air flow blades as the inner fan may be damaged and you may be hurt Keep children away from the indoor unit 4 Do NOT place any obstacles in front of the outdoor unit 5 If the remote control will not be used for a long time remove the batteries 6 Users of this product are cautioned not to attempt repair of this product at their own discretion Instead they are requested to directly contact a...

Page 3: ...ty 13 Airing Your Room 14 Adjusting the Air Flow Direction Vertically 15 Adjusting the Air Flow Direction Horizontally 15 PROGRAMMING YOUR AIR CONDITIONER Switching the Unit On and Off Automatically On Off Timer 16 Setting the Sleep Timer 17 Setting the Quick Timer 18 Cancelling the On Off Timer 19 Cancelling the Sleep Timer 19 Cancelling the Quick Timer 19 RECOMMENDATIONS FOR USE Operating Recomm...

Page 4: ...te control Air Filter under the grille TIMER indicator YELLOW OPERATION indicator Operation GREEN Deice RED TURBO indicator RED FAN indicator GREEN Air flow blades outlet Remote control sensor Air Inlet View of the Outdoor Unit Air Inlet Air Outlet Connection Valve UD18A1C2 UD26A1C2 E 4 ...

Page 5: ...n Sleep timer button Off Timer adjustment button Fan speed adjustment button Timer on off buttons Time adjustment buttons Timer setting cancellation buttons Remote control transmission indicator Temperature adjustment buttons Battery discharge indicator Temperature settings Air flow direction Air flow swing button Time setting Button Mode selection button AUTO COOL DRY FAN HEAT E 5 ENGLISH ...

Page 6: ...ou take full advantage of the unit s features The booklet is organized as follows The following figures are shown on pages 4 and 5 Indoor and outdoor units Remote control buttons and display They will help you find the buttons and understand the symbols displayed In the main part of the document you will find a series of step by step procedures for each function available The illustrations in the ...

Page 7: ... a plastic holder that can be fitted to the wall to hold the remote control when you are not using it To attach the holder to the wall proceed as follows 1 With a pencil mark the positions of the two holes on the wall where the holder is to be installed 2 Drill the two holes and insert plugs as required for the type of wall on which the holder is being installed 3 Screw the holder into position Re...

Page 8: ...minute intervals Hold down the button Decrease the time in one minute intervals Press the button Decrease the time in ten minute intervals Hold down the button Result AM or PM is displayed to indicate whether the setting corresponds to a time before or after midday 4 When you are satisfied with your setting confirm the time To do so using a small pointed tool ball point pen for example press the b...

Page 9: ...lugged in Stopped It will start up normally after a three minute 2 If the indication is not displayed at the top of the remote control press the button on the remote control one or more times until it appears Result The indoor unit beeps each time you press The air conditioner starts up in AUTO mode N N N No o o ot t t te e e e You can change modes at any time 3 To adjust the standard temperature ...

Page 10: ...t beeps each time you press The air conditioner starts up in Cool mode N N N No o o ot t t te e e e You can change modes at any time 3 To adjust the temperature press the or buttons one or more times until the required temperature is displayed Possible temperatures are between 18 C 65 F and 30 C 86 F inclusive Result Each time you press or The temperature is adjusted by 1 C 1 F The indoor unit bee...

Page 11: ...You can change modes at any time 3 To adjust the temperature press the or buttons one or more times until the required temperature is displayed Possible temperatures are between 16 C 61 F and 30 C 86 F inclusive Result Each time you press or The temperature is adjusted by 1 C 1 F The indoor unit beeps The air conditioner starts heating provided that the room temperature is lower than the desired t...

Page 12: ...d The indoor unit beeps 2 Press the button Result The temperature and fan settings are adjusted automatically The TURBO indicator on the indoor unit lights up The air conditioner cools or heats the room as quickly as possible After 30 minutes the air conditioner is reset automatically to the previous mode temperature and fan settings but if you press the button in or mode that is changed with mode...

Page 13: ... after a three minute 2 If the indication is not displayed at the top of the remote control press the button on the remote control one or more times until it appears Result The indoor unit beeps each time you press The air conditioner starts up in Dry mode N N N No o o ot t t te e e e You can change modes at any time 3 To adjust the temperature press the or buttons one or more times until the requ...

Page 14: ... of the remote control press the button on the remote control one or more times until it appears Result The indoor unit beeps each time you press The FAN indicator on the indoor unit lights up The air conditioner starts up in Fan mode The temperature is set automatically N N N No o o ot t t te e e e You can change modes at any time 3 Select the fan speed by pressing the button one or more times un...

Page 15: ...ess the button Result The blade move up and down around the base position set 3 To stop the blade moving up and down press the button again N N N No o o ot t t te e e e If you switch the air conditioner Then the blade is Off Closed completely On again Reset to the position that you previously selected Adjusting the Air Flow Direction Horizontally There are two sets of inner air flow blades Just as...

Page 16: ...ime press the or buttons To Then Increase the time in ten minute intervals Press the button Increase the time in one hour intervals Hold down the button Decrease the time in ten minute intervals Press the button Decrease the time in one hour intervals Hold down the button Result AM or PM is displayed to indicate whether the setting corresponds to a time before or after midday 5 When you are satisf...

Page 17: ...he indoor unit beeps The indication is displayed The air conditioner will be controlled as indicated in the illustrations below Cooling The temperature is increased by 1 C 2 F every hour When it has been increased by 2 C 4 F after two hours the temperature is maintained for four hours Heating The temperature is decreased by 1 C 2 F every hour When it has been decreased by 2 C 4 F after two hours t...

Page 18: ...one hour two hours three hours or five hours N N N No o o ot t t te e e e If you wish to switch the unit off at a specific time refer to page 16 1 If necessary switch the air conditioner on and select the required mode 2 Press one or more times until the correct period is displayed Result The TIMER indicator lights up yellow The air conditioner will switch off automatically when the counter displa...

Page 19: ...t The air conditioner operates normally Cancelling the Sleep Timer If you no longer wish to use the Sleep Timer that you have set you can cancel it at any time Press the button Result The indoor unit beeps The indication is no longer displayed The air conditioner operates normally Cancelling the Quick Timer If you no longer wish to use the Quick Timer that you have set you can cancel it at any tim...

Page 20: ...ish to use the room Frost When outside temperatures are low and humidity is high frost may form in the outdoor unit when heating with your air conditioner If this happens The heating operation is stopped The Deice mode is triggered automatically for about seven minutes The OPERATION indicator on the indoor unit lights up red No intervention is required from you after about seven minutes the air co...

Page 21: ... capacity Cleaning Your Air Conditioner To get the best possible use out of your air conditioner you must clean it regularly to remove the dust that accumulates on the air filter Before cleaning your air conditioner ensure that you have switched off the breaker used for the unit 1 Open the front grille by pulling on the tabs on the lower right and left sides of the indoor unit 2 Lift out the botto...

Page 22: ...uired temperature has been set correctly Increase the fan speed If the air flow is directed downwards use the remote control to direct it upwards Check that the operating mode is set to or in the mode the fan speed changes automatically and in the mode it is set to AUTO Check that the air conditioner has been switched on if necessary press On Off on the remote control Check that you have set the c...

Page 23: ...oor unit Result The OPERATION indicator on the indoor unit comes on The indoor unit beeps The air conditioner starts up in the most suitable mode for the room temperature Room Temperature Operating Mode Temperature Setting Less than 21 C 70 F Heat 22 C 72 F approx 21 C 70 F or above Cool 24 C 75 F approx 3 To switch the air conditioner off press the ON OFF switch again N N N No o o ot t t te e e e...

Page 24: ...TO COOL AUTO HEAT COOL HEAT FAN DRY A unit and B unit are operated in a different operation mode If the mixing operation of A unit cooling and B unit heating is selected the outdoor fan operates in the low speed The operation mode of each unit is shown in the following table E 24 ...

Page 25: ...D Factory Pre charge Max Line length Max Height difference Dimensions Weight W x H x D Shipping weight AD18A1C2 Indoor AD18A1C09 Outdoor UD18A1C2 2 1 55 2 Unit operation 7 8 7 4 1700 1600 B Unit Flare 1 4 3 8 16 4 49 3 9 10 30 x 24 x 12 116 2 Comp 2 Room A B unit 12500 A B unit 13500 AD26A1C2 Indoor AD26A1C13 Outdoor UD26A1C2 Standard rating conditions Cooling 100 76 208 230 60 20 3 96 290 300 41 ...

Page 26: ...iping 34 Cutting Extending the Piping 35 INSTALLING THE OUTDOOR UNIT Connecting the Cables to the Outdoor Unit 36 Auxiliary Circuit Breaker 37 Electrical Work 37 Checking Correct Earthing 38 Installing and Connecting the Outdoor Unit Drain Hose 39 Fixing the Unit in Position 39 COMPLETING THE INSTALLATION Air purging 40 Refrigerant refill 41 Performing Leak Tests 42 Placing the Indoor Unit in Posi...

Page 27: ...cation oil will run into the cooling circuit and seriously damage the unit Choose a location that is dry and sunny but not exposed to direct sunlight or strong winds Do not block any passageways or thoroughfares Choose a location where the noise of the air conditioner when running and the discharged air do not disturb any neighbours Choose a position that enables the piping and cables to be easily...

Page 28: ...A B 160 mm 6 inch or more 25 mm 1 inch or more Respect the clearances and maximum lengths indicated in the diagram below when installing the unit 18 000Btu h 100 mm 4 inch or more 100 mm 4 inch minimum 600 mm 24 inch minimum 600 mm 24 inch minimum 100 mm 4 inch minimum A unit 9 000 Btu h B unit 9 000 Btu h Circuit breaker 20A Main power switch B 3 metres 9ft 10in maximum A 15 metres 49ft 3in maxim...

Page 29: ... 000Btu h 100 mm 4 inch or more 100 mm 4 inch minimum 600 mm 24 inch minimum 600 mm 24 inch minimum 100 mm 4 inch minimum A unit 12 500 Btu h B unit 12 500 Btu h Circuit breaker 20A Main power switch B 3 metres 9ft 10in maximum A 15 metres 49ft 3in maximum AD26A1C13 UD26A1C2 1 208 230 60 Indoor unit Outdoor unit Power supply Ø V Hz A unit B unit Pipe size Unit Liquid 1 4 1 4 GAS 1 2 1 2 MAX piping...

Page 30: ...100g Assembly Piping Ø9 52mm by 5m Ø3 8 x L197 Assembly Piping Ø12 7mm by 5m Ø1 2 x L197 PE T3 Foam Tube Insulation Vinyl Tape Width 50mm 2 Pipe Clamps A Batteries for Remote Control Owner s Instruction booklet and Installation manual PREPARING THE INSTALLATION Accessories in the Accessories box The following connection accessories are optional If they are not supplied we recommended that you had ...

Page 31: ...it 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 25 mm 1 inch 4 Determine the positions of the wooden uprights to be attached to the window frame 5 Attach the wooden uprights to the wi...

Page 32: ... cable must first be extended to a maximum of ten metres 1 Extend the assembly cable if necessary 2 Open the front grille by pulling on the tabs on the lower right and left sides of the indoor unit 3 Remove the screw securing the connector cover 4 Pass the assembly cable through the rear of the indoor unit and connect the assembly cable to terminals 1 2 3 5 Each wire is labelled with the correspon...

Page 33: ...gas leaks refer to page 42 for further details Installing and Connecting the Indoor Unit Drain Hose 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 2 inch hole drilled in the wall check that none of the following situations occur The hose must NOT slope upwards The...

Page 34: ...nd then with a wrench applying the following torque Pipe Outer Diameter Torque kg cm Liquid refrigerant 6 35 mm 1 4 160 11 ft lb Gas refrigerant 9 52 mm 3 8 300 21 ft lb Gas refrigerant 12 70 mm 1 2 500 36 ft lb If the piping must be shortened or extended refer to page 35 4 Cut off any excess foam insulation 5 If necessary bend the pipe round along the bottom of the indoor unit and out through the...

Page 35: ...ut remove all burrs at the cut end of the pipe using a reamer 4 Slide a flare nut on to the pipe and modify the flare Pipe Outer Diameter D Depth A Liquid refrigerant 6 35 mm 1 4 1 3 mm 5 100 Gas refrigerant 9 52 mm 3 8 1 8 mm 7 100 Gas refrigerant 12 70 mm 1 2 2 0 mm 8 100 5 Check that the flaring is correct referring to the illustrations below for examples of incorrect flaring Inclined Damaged S...

Page 36: ...ing terminal number Ensure the wire number of the indoor unit and the terminal number of the outdoor unit 3 Connect the earth wires to the earth terminals Refer to the page 38 for further details on how to check that earthing is correct 4 Replace the terminal board cover carefully tightening the screw 5 Connect the power cable to the auxiliary circuit breaker 1 2 L N 5 3 A B E 2 N 1 L 3 COM 2 N 1 ...

Page 37: ...tdoor unit Distribution board Conduit kit Auxiliary power s w 1 The supply voltage must be the same as the rated voltage of the air conditioner 2 Prepare the power souce for exclusive use with the air conditioner 3 Use 20 amperes time delay fuse or circuit breaker When using the special NFB use the NFB to bear the capacity of the air conditioner Otherwise the shot circuit in the NFB may be occur M...

Page 38: ...he size indicated in the illustration opposite drive the earthing electrode into position and cover the top of the electrode with the excavated soil 4 Install a green yellow insulated earthing wire Ø1 6 mm in section 2 mm2 in2 or greater If the earthing wire is too short connect an extension lead soldering the connection and wrapping it with insulating tape do not bury the soldered connection Secu...

Page 39: ...ate support using anchor bolts 3 If the outdoor unit is exposed to strong winds install shield plates around the outdoor unit so that the fan can operate correctly Certainly fix up its rubber leg in order to prevent its vibration and noise INSTALLING THE OUTDOOR UNIT When using the air conditioner in the heating mode ice may accumulate During de icing the condensed water must be drained off safely...

Page 40: ...hose of the low pressure side of manifold gauge 5 Set valve cork of both liquid side and gas side of packed valve to the open position 6 Mount the valve stem nuts to the 2 way and 3 way valve And mount the service port cap to 3 way valve 7 Check for gas leakage At this time especially check for gas leakage from the 3 way valve s stem nuts and from the service port cap The air in the indoor unit an...

Page 41: ...cooling mode 4 Slowly open the valve of the low pressure side of manifode gauge counter clockwise until the low pressure of manifold gauge indicates 4 8 to 5 5kg cm2 68 to 78 PSI at the high cool operation 1 unit operation and the standard temperature of indoor 26 7 C 80 F and outdoor 35 C 95 F It is recommend that refrigerant should be slowly put in If the refrigerant is put in too quickly compre...

Page 42: ...the indoor unit on the installation plate 1 To avoid condensation problems place heat resistant polyethylene foam separately around each refrigerant pipe in the lower part of the indoor unit 2 Wind insulating tape around the pipes and drain hose 3 Place the resulting bundle carefully in the lower part of the indoor unit making sure that it does not jut out from the rear of the indoor unit 4 Hook t...

Page 43: ...ghtness to detect any gas leakages Connection wiring Heat resistant insulation of the piping Drainage Earthing wire connection Correct operations follow the steps below Room select switch in the indoor unit 2 Apply the power to the outdoor unit Check the fuse 250V 5A The fuse is open when the power line L N is short ROOM NO A unit B unit Room select switch A R B R B R A R INDOOR UNIT Room select s...

Page 44: ...the display part of indoor unit of each unit A B after outdoor unit PCB switch S W A is on Check the status of each unit indoor room select switch Adjust the select switch suitable to the unit A B A unit OPERATION LED on TIMER LED flickering B unit OPERATION LED on TIMER and FAN LED flickering C unit OPERATION LED on TIMER and FAN TURBO LED flickering In case of triple split multi air conditioner ...

Page 45: ...nit Communication unit number display B unit Communication unit number display C unit In case of triple split multi air conditioner REMARK Be sure to check after applying the power to the outdoor unit Be sure to check during the test operation Display of power application Display 4 minutes after the COMP is on Normal operation Unit A B and C are changed every one second The communication lamp is f...

Page 46: ...nce the test is started the COMP is on and Good displayed Gd or Error displayed Er is displayed after 4 minutes Taking difference between the present temperature of indoor heat exchanger and the temperature 4 minutes later if the temperature difference is over 5 C the connection is good or if the temperature difference is below 5 C the connection is bad 2 If the result of the test operation is goo...

Page 47: ...upplied with a plastic holder that can be fitted to the wall to hold the remote control when it is not being used Choose a position where The signal from the remote control will not be blocked by a curtain for example The remote control is not exposed to direct sunlight or heat The remote control is at least one metre away from a television or stereo system to avoid generating any parasites To att...

Page 48: ...ELECTRONICS Printed in Korea THIS AIR CONDITIONER IS MANUFACTURED BY ESTE AIRE ACONDICIONADO HA SIDO FABRICADO POR CE CLIMATISEUR EST FABRIQUE PAR ...

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