Samsung ACC2400C Owner'S Instructions & Installation Manual Download Page 35

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Contents

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REPARING THE INSTALLATION

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Deciding on Where to Install the Air Conditioner . . . . . . . . . . . .36

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Air Conditioner and Accessories . . . . . . . . . . . . . . . . . . . . . . . .38

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NSTALLING THE INDOOR UNIT

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Indoor Unit Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .39

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Purging the Unit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .40

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Connecting the Connection Cord . . . . . . . . . . . . . . . . . . . . . . .41

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Drain Hose Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .44

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Connecting the Indoor Unit Assembly Piping . . . . . . . . . . . . . .46

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Cutting/Flaring the Pipes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .47

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NSTALLING THE OUTDOOR UNIT

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Connecting the Cables to the Outdoor Unit . . . . . . . . . . . . . . .48

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Checking Correct Grounding . . . . . . . . . . . . . . . . . . . . . . . . . . .49

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Fixing the Unit in Position . . . . . . . . . . . . . . . . . . . . . . . . . . . . .50

◆

OMPLETING THE INSTALLATION

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Connecting Up and Removing Air in the Circuit . . . . . . . . . . . .51

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Performing Leak Tests . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .52

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Insulation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .53

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Installing the Front Panel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .54

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NSTALLING THE OPTIONAL ACCESSORIES

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Setting up Option Switches . . . . . . . . . . . . . . . . . . . . . . . . . . . .55

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Wired remote controller Installation (Optional) . . . . . . . . . . . . .59

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Centralized controller Installation (Optional) . . . . . . . . . . . . . . .60

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Receiver & display unit Installation (Optional) . . . . . . . . . . . . . .62

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Bio-Pure Filter Installation (Optional) . . . . . . . . . . . . . . . . . . . . .63

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THERS

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Controlling a Group . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .64

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Checking and Testing Operations . . . . . . . . . . . . . . . . . . . . . . .66

■

Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .68

■

Explaining Operations to the Owner . . . . . . . . . . . . . . . . . . . . .70

E-

ENGLISH

ACC2400C IM_E<05381 2002.5.8 1:35 PM Page 35

Summary of Contents for ACC2400C

Page 1: ...tiseur de type Cassette Refroidissement E S F DB98 05381A 1 OWNER S INSTRUCTIONS INSTALLATION MANUAL MANUAL DE INSTRUCCIONES MANUAL DE INSTALACIÓN MANUEL D UTILISATION MANUEL D INSTALLATION ACC2400C ACC2800C ACC4400C Indoor Unit UCC2400C UCC2800C UCC4400C Outdoor Unit ACC2400C IB_E 05381 2002 5 8 1 36 PM Page 35 ...

Page 2: ... the electrical breaker and consult authorized service personnel DANGER Provide occasional ventilation during use Do not direct air flow at fireplaces or heating apparatus Do not climb on or place objects on the air conditioner Do not hang objects from the indoor unit Do not set flower vases or water containers on top of air conditioners Do not expose the air conditioner directly to water Do not o...

Page 3: ...G YOUR AIR CONDITIONER Setting the On Timer 18 Setting the Off Timer 19 U US SI IN NG G W WI IR RE EL LE ES SS S R RE EM MO OT TE E C CO ON NT TR RO OL LL LE ER R OPERATING YOUR AIR CONDITIONER Selecting the Automatic Operating Mode 21 Cooling Your Room 22 Removing Excess Humidity 23 Airing Your Room 24 Adjusting the Air Flow Direction 25 PROGRAMMING YOUR AIR CONDITIONER Setting the On Timer 26 Se...

Page 4: ...e figures are shown in this instruction may differ from yours depending on the model Air flow blades outlet Refer to page 9 Air inlet Air filter under the grille Indoor Unit E 4 ACC2400C IB_E 05381 2002 5 8 1 36 PM Page 4 ...

Page 5: ...Air inlet Rear Air outlet Connection valve Air inlet Rear Air outlet Connection valve UCC2400C UCC2800C Outdoor Unit UCC4400C Outdoor Unit E 5 ENGLISH ACC2400C IB_E 05381 2002 5 8 1 36 PM Page 5 ...

Page 6: ...t te e Communication error indicator On Timer setting Off Timer setting Test indicator On Timer button Off Timer button Test button Filter Reset button Mode selection button Temperature adjustment buttons Centralized controller indicator In case of installing the Centralized controller Temperature setting Fan speed Air flow direction Filter Sign indicator On Off Timer Set Cancel button Fan speed a...

Page 7: ... ot te e Operating mode Mode selection button Filter Reset button Swing button On Timer button Off Timer button On Off Timer Set Cancel button Fan speed adjustment button Temperature adjustment buttons Temperature setting Fan speed Air flow direction On Timer setting Off Timer setting Battery discharge indicator E 7 ENGLISH ACC2400C IB_E 05381 2002 5 8 1 36 PM Page 7 ...

Page 8: ... controller is an optional accessory Operating lamp All On button All Off button On Off indicators On Off buttons Index Operating lamp comes on when at least one air conditioner connected to the centralized controller is operating N No ot te e E 8 ACC2400C IB_E 05381 2002 5 8 1 36 PM Page 8 ...

Page 9: ...Controller Only The receiver display unit is an optional accessory for the wireless remote controller Timer indicator On Off button On Off indicator Filter Sign indicator Remote control sensor E 9 ENGLISH ACC2400C IB_E 05381 2002 5 8 1 36 PM Page 9 ...

Page 10: ...rganized as follows The following figures are shown on pages from 4 to 9 Indoor and outdoor units Wired remote controller buttons and display Wireless remote controller buttons and display Centralized controller The indicators on the unit For wireless remote controller only In the main part of the document you will find a series of step by step proce dures for each function available The illustrat...

Page 11: ...on the remote controller 1 2 Close the cover by sliding it back until it clicks into place 3 Use two AAA LR03 1 5V batteries Do not use old batteries or different kinds of batteries together Batteries may be completely discharged after 12 months even if they have not actually been used You must insert or replace the remote controller batteries when You purchase the air conditioner The remote contr...

Page 12: ...rogram your air conditioner with the wired remote controller The wired remote controller is an optional accessory U Us si in ng g W Wi ir re ed d R Re em mo ot te e C Co on nt tr ro ol ll le er r E 12 ACC2400C IB_E 05381 2002 5 8 1 36 PM Page 12 ...

Page 13: ...ion mechanism to prevent the unit from being damaged when it is started immediately after being Plugged in Stopped lt will start up normally after three minutes IMPORTANT N No ot te e Selecting the Automatic Operating Mode To adjust the temperature press the Temperature buttons one or more times until the required temperature is displayed Possible temperatures are between 65O F and 86O F inclusive...

Page 14: ...e top of the wired remote controller Result The air conditioner runs in COOL mode 2 You can change modes at any time N No ot te e To adjust the temperature press the Temperature buttons one or more times until the required temperature is displayed Possible temperatures are between 65O F and 86O F inclusive Result Each time you press Temperature buttons The temperature is adjusted by 1O F The air c...

Page 15: ...any time If necessary press ON OFF button Result The On Off indicator on the wired remote controller comes on The air conditioner runs in the mode selected when the unit was last used IMPORTANT N No ot te e To adjust the temperature press the Temperature buttons one or more times until the required temperature is displayed Possible temperatures are between 65O F and 86O F inclusive Result Each tim...

Page 16: ...n the mode selected when the unit was last used 1 Select the fan speed by pressing the Fan button one or more times until the intended value is displayed 3 To control the direction of the air flow refer to page 17 4 Low Medium High To select the FAN mode press the Mode button until is displayed at the top of the wired remote controller Result The air conditioner runs in FAN mode 2 ACC2400C IB_E 05...

Page 17: ...s are moving between up and down 1 To stop the blades press the Swing button again To set to the required position press the Swing button again When the blades are in the required position 2 When the air conditioner is first turned on the blades are moved IMPORTANT You can also adjust by the hands the blades which are not operated by the Swing button N No ot te e E 17 ENGLISH ACC2400C IB_E 05381 2...

Page 18: ...from 6 hours to 24 hours 1 To cancel the On Timer press the On Timer button one or more times until the On timer setting disappears 1 Press the Set Cancel button to complete the setting Result The remaining time is displayed Blinking of the timer indicator stops The selected mode and the temperature disappear on the display after 5 seconds The air conditioner will switch on automatically when the ...

Page 19: ...tton N No ot te e You can see or change the setting mode and or the temperature by pressing the Mode button or the Temperature buttons after setting the Off timer N No ot te e Press the Set Cancel button to complete the setting Result The remaining time is displayed Blinking of the timer indicator stops The selected mode and the temperature disappear on the display after 5 seconds The air conditio...

Page 20: ...our air conditioner with the wireless remote controller The wireless remote controller is an optional accessory U Us si in ng g W Wi ir re el le es ss s R Re em mo ot te e C Co on nt tr ro ol ll le er r E 20 ACC2400C IB_E 05381 2002 5 8 1 36 PM Page 20 ...

Page 21: ...it beeps The air conditioner is fitted with a protection mechanism to prevent the unit from being damaged when it is started immediately after being Plugged in Stopped lt will start up normally after three minutes IMPORTANT N No ot te e To adjust the temperature press the Temperature buttons one or more times until the required temperature is displayed Possible temperatures are between 65O F and 8...

Page 22: ...lected temperature the fan will however operate 3 You must select the COOL mode if you wish to adjust the Cooling temperature Fan speed when cooling 1 If necessary press ON OFF button Result The On Off indicator on the unit comes on The air conditioner runs in the mode selected when the unit was last used The indoor unit beeps The air conditioner is fitted with a protection mechanism to prevent th...

Page 23: ...ess humidity The quantity of air is adjusted automatically 3 If the atmosphere in your room is very humid or damp you can remove excess humidity without lowering the room temperature too much 1 If necessary press ON OFF button Result The On Off indicator on the unit comes on The air conditioner runs in the mode selected when the unit was last used The indoor unit beeps The air conditioner is fitte...

Page 24: ...ium High To select the FAN mode press the Mode button until is displayed at the top of the wireless remote controller Result The indoor unit beeps Result The air conditioner runs in FAN mode 2 You can change modes at any time N No ot te e If necessary press ON OFF button Result The On Off indicator on the unit comes on The air conditioner runs in the mode selected when the unit was last used The i...

Page 25: ...etween up and down Result The indoor unit beeps 1 To stop the blades press the Swing button again To set to the required position press the Swing button again When the blades are in the required position 2 When the air conditioner is first turned on the blades are moved IMPORTANT You can also adjust by the hands the blades which are not operated by the swing button N No ot te e E 25 ENGLISH ACC240...

Page 26: ...nking of the timer indicator stops The selected mode and the temperature disappear on the display after 5 seconds The air conditioner will switch on automatically when the counter displayed on the remote controller reaches the setting time as disappearing the On timer setting 2 You can see or change the setting mode and or the temperature by pressing the Mode button or the Temperature buttons afte...

Page 27: ...splayed Blinking of the timer indicator stops The selected mode and the temperature disappear on the display after 5 seconds The air conditioner will switch off automatically when the counter displayed on the remote controller reaches the setting time as disappearing the Off timer setting 2 If you would like to turn the air conditioner on after 2 hours and to operate it for 2 hours 1 Press the On ...

Page 28: ...mote controller CENTRALIZED CONTROL is displayed at the top of the remote controller To turn on the all of air conditioners connected to the centralized controller press the All ON button 1 To turn on off a specific air conditioner press the ON OFF button Result The On Off indicator comes on when the air conditioner is operating 2 To turn off the all of air conditioners connected to the centralize...

Page 29: ...sed If the air conditioner is used at Then The automatic protection feature may be triggered and the air conditioner stopped High temperature A water leakage or some other malfunction may happen if the heat exchanger freezes Low temperature Water may condense on and drip from the surface of the indoor unit if it is used for a long periods High humidity levels If the cooling operation is used at ov...

Page 30: ...filter 5 When you have finished insert the filter into the front grille 6 Clean the unit with a vacuum cleaner or a brush once a month 7 Reinstall the front grille and the safety clips 8 IMPORTANT You must give attention when disassembling the front grille and must check the safety clips have been installed If you do not check them the front grille will drop suddenly and you will be hurt IMPORTANT...

Page 31: ...h four screws 6 Reinstall the air filter the front grille and the safety clips 7 Do not remove the packing from a bio pure filter until you wish to use the filter as it will lose its properties N No ot te e The air conditioner can be fitted with a Bio Pure filter to remove minute dust particles The service life of the filter is approximately three months depending on the time during which the air ...

Page 32: ...f this happens use the remote controller close by the remote control sensor Check that the correct operating mode has been selected The room temperature may be too low or too high Dust may be blocking the air filter guard refer to page 30 for cleaning instructions Check that there is no obstacle in front of the outdoor unit The air conditioner does not operate with the remote controller Wireless R...

Page 33: ...eight Btu h Pts h CFM dB A W in in ft ft ft in Ibs W X H X D Net Weight in Ibs 28000 10 0 9 600 49 61 1 208 230V 60Hz 13 0 2800 Flare 1 4 5 8 16 100 50 68 168 ACC2800C UCC2800C Electrical Data Refrigeration Lines Dimensions Weight 331 16 91 16 x x 331 16 ACC2400C 23000 10 0 7 565 46 58 1 208 230V 60Hz 12 0 2400 Flare 1 4 5 8 16 100 50 64 145 UCC2400C 331 16 91 16 x x 331 16 345 8 251 8 x x123 16 3...

Page 34: ...ions of Front Panel Cutting Dimensions of Ceiling Outer Dimensions Space of Suspension Bolts Unit mm inch Indoor Unit Dimensions E 34 Liquid refrigerant port Gas refrigerant port Fixing bracket Water Supply Intake Drain tube outlet INSTALLATION MANUAL Model ACC2400C ACC2800C ACC4400C A 246 911 16 304 1115 16 148 513 16 B 230 91 16 288 115 16 C 90 39 16 D 110 45 16 168 6 1 16 E 200 77 8 101 8 258 A...

Page 35: ...ct Grounding 49 Fixing the Unit in Position 50 COMPLETING THE INSTALLATION Connecting Up and Removing Air in the Circuit 51 Performing Leak Tests 52 Insulation 53 Installing the Front Panel 54 INSTALLING THE OPTIONAL ACCESSORIES Setting up Option Switches 55 Wired remote controller Installation Optional 59 Centralized controller Installation Optional 60 Receiver display unit Installation Optional ...

Page 36: ...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 pipes and cables to be easily connected to the ind...

Page 37: ...inimum Liquid Refrigerant tube Gas Refrigerant tube Drain hose 350mm 14inch minimum Model 24 28 44 L 30m 100ft 50m 164ft H 15m 50ft 25m 82ft The appearance of the outdoor unit may be different from the diagram depending on the model 1500mm 5ft minimum 1000mm 3ft minimum E 37 ENGLISH 300mm 12inch minimum Model 24 28 44 A 230mm 3 4ft 288mm 15 16ft B 255mm 13 16ft 315mm ft 15 16 ACC2400C IM_E 05381 2...

Page 38: ... Geteilte raumklimaanlage Pattern Sheet 1 Insulation Cover Drain 1 Insulation Cover Pipe 2 Insulation Cover Band 1 Insulation Pipe 5 8 1 Insulation Drain Pipe 1 Pad Stopper 1 Insulation Drain Sub 1 Cable Tie 5 Flexible Hose 1 TH M4 X 12 Tapped Screw 4 Optional Accessories Wired Remote Controller 1 Cable Tie 2 Cable Clamp 5 TH M4 X 16 Tapped Screw 7 Bio Pure Filter 1 TH M4 X 10 Tapped Screw 4 Bolt ...

Page 39: ...he unit by using a leveler 7 4 Remove the pattern sheet connect the other cables and install the front panel Ensure that the ceiling is strong enough to support the weight of the indoor unit Before hanging the unit test the strength of each attached suspension bolt IMPORTANT You must install the suspension bolts more than four when installing the indoor unit IMPORTANT Tubing must be laid and conne...

Page 40: ... piping To purge the inert gas proceed as follows Unscrew the caps at the end of each pipe Result All inert gas escapes from the indoor unit To prevent dirt or foreign objects from getting into the pipes during installation do NOT remove the caps completely until you are ready to connect the piping N No ot te e ACC2400C IM_E 05381 2002 5 8 1 35 PM Page 40 ...

Page 41: ...duit hole of side of the indoor unit and connect the cable to terminals as shown in page 42 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 screws 4 For further details on how to plug the other end of the connection cord into the outdoor unit refer to page 48 5 Cable Clamp ACC24...

Page 42: ...Switch CN9 CN7 SW1 SW2 CN20 Connector MAIN POWER MAIN POWER E 42 Connecting the Connection Cord The following electrical characteristics must be respected MODEL Power Sub switch Fuse Min size of electric Wires from to the indoor outdoor unit Size of electric input wires 20m 6 ft or less 50m 16 ft or less Note 1Ø 208 230V 60Hz ACC2800C ACC2400C 30A 30A 25A 25A AWG 17 1 0mm2 AWG 13 2 5mm2 AWG 11 4 0...

Page 43: ...the air conditioner The user should purchase them separately Wiring Diagram ACC4400C Cable Specifications Rotary Digital Switch Transmitter Optional Centralized Controller Optional Sub PCB Terminal block Main PCB 208 230V 60Hz 208 230V 60Hz Outdoor Unit Indoor Unit Wired Remote Controller Optional Ventilator Motor Communication Power EARTH Float Switch SUB PCB MAIN PCB Receiver Display Unit Option...

Page 44: ...ndensate Secure the drain hose with the band joint and the cable tie not to be separated from the unit N No ot te e When connecting the drain hose without the flexible hose you should attach it to the drain tube outlet with adhesives and tapes to prevent water leaks N No ot te e Attach the drain hose to the drain tube outlet with the adhesives to prevent water leaks then secure the hose with a ban...

Page 45: ...ing by using the leveler If it is necessary to increase the height of the drain hose somewhat the portion directly after 30cm 1ft If it is raised higher than 50cm 1 ft there can be water leaks 12 or less 300mm 3 5ft 1 1 5m A B C Do not give the hose and upward gradient after the connection port This will cause water to flow backwards when the unit is stopped resulting in water leaks Do not apply f...

Page 46: ... on the bended area 4 It would be necessary to double the insulation thickness 10mm or more to prevent condensation even on the insulator when if the installed area is warm and humid 5 Shape an oil trap as shown in figure The oil trap must be formed every level difference of 6m 20ft 6 For further details on connecting up to the outdoor unit and purging the refrigerant circuit refer to page 51 7 If...

Page 47: ...uter Diameter D Depth A 6 35 mm 1 4 1 3 mm 5 100 9 52 mm 3 8 1 8 mm 7 100 15 88 mm 5 8 2 2 mm 9 100 19 05 mm 3 4 2 2 mm 9 100 4 Align the pipes and tighten the flare nuts first manually and then with a wrench applying the following torque Outer Diameter Torque 6 35 mm 1 4 160kgf cm 11 ft lb 9 52 mm 3 8 300kgf cm 21 ft lb 15 88 mm 5 8 400kgf cm 29 ft lb 19 05 mm 3 4 750kgf cm 54 ft lb 6 For further...

Page 48: ... to the auxiliary circuit breaker An all pole disconnection from the power supply must be incorporated in the fixed wiring 3mm 3 Replace the terminal board cover carefully tightening the screw 4 E 48 1 8 1 2 3 1 2 3 L1 L2 Wiring Diagram Wiring Diagram Indoor Unit Indoor Unit Outdoor Unit Outdoor Unit Auxiliary circuit breaker Auxiliary circuit breaker Power Power EARTH EARTH Power Cable Power Cabl...

Page 49: ...grounding wire Ø1 6 mm section 2 mm2 in2 or greater 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 Finish wrapping insulating tape around the rest of the pipes leading to the outdoor unit 3 Carefully check the installation by measuring the grounding...

Page 50: ...t the unit must be fixed to an appropriate support wall or ground Position the outdoor unit so that the air flow is directed towards the outside 1 Attach the outdoor unit to the appropriate support using anchor bolts 2 If the outdoor unit is exposed to strong winds install shield plates around the outdoor unit so that the fan can operate correctly 3 B A E 50 Model UCC2400C UCC2800C UCC4400C A 660 ...

Page 51: ... gauge to the packed valve having a service port as shown at the figure 3 Open the valve of the low pressure side of manifold gauge counter clockwise 4 Purge the air from the system using vacuum pump for about 10 minutes Close the valve of the low pressure side of manifold gauge clockwise Make sure that pressure gauge show 0 1MPa 76cmHg after about 10 minutes This procedure is very important in or...

Page 52: ...hose and piping you must check that there are no gas leaks To check for gas leaks on the Then using a leak detector check the Indoor unit Flare nuts at the end of sections A and B Outdoor unit Valves on sections C and D C D A B E 52 ACC2400C IM_E 05381 2002 5 8 1 36 PM Page 52 ...

Page 53: ...ing tape around the pipes and drain hose 2 Finish wrapping insulating tape around the rest of the pipes leading to the outdoor unit 3 No gap heat resistant poly ethylene foam Insulation cover pipe Insulation Pipe Be sure to overlap the insulation Body C CA AU UT TI IO ON N Must fit tightly against body without any gap Always make the seam of pipes face upwards N No ot te e E 53 ENGLISH ACC2400C IM...

Page 54: ...unit 4 Secure the front panel to the indoor unit using the bolts 4EA 5 When user s optional accessory is a wireless remote controller you have to install the receiver display unit refer to page 62 There are four kinds of air blocking kits Fill up the air outlet s with one or more kits depending on the situation then install the insulation to block air completely N No ot te e Hook and Eye Eye Front...

Page 55: ...s by using the wired remote controller Before controlling more than one air conditioner you should connect the air conditioner each other And you must assign addresses to the air conditioners For further details on connecting air conditioners refer to page 64 If the user would like to control only one air conditioner make sure that the arrow is at 0 position 1 2 3 4 5 Ventilator Fan Drain Pump Flo...

Page 56: ...es not want to control a group do not remove the CN20 Connector N No ot te e 0 1 F Connected Removed Address Situation of the CN20 Connector PCB in the Wired Remote Controller Adjust the DIP switch No 2 and or No 4 to the desired position referring to the table below Dip Switch DS01 1 2 3 4 Type of unit Unit of temperature Using wireless remote controller Number of air conditioner s controlled by ...

Page 57: ... below Switch No 1 2 3 4 Meaning You cannot install the centralized controller when the wired remote controller for a group has already been installed N No ot te e Transmitter Rotary Digital Switch DS01 A user can turn on off up to sixteen air conditioners by using the centralized controller To use the controller you must assign addresses to the air conditioners For further details on connecting a...

Page 58: ...on Switches The option switches are preset by the manufacturer Refer to the table below if necessary Main PCB in the indoor unit Sub PCB in the indoor unit Wired Remote Controller Centralized Controller Transmitter Rotary Digital Switch SW1 DIP Switch SW2 Jumper Wire SW05 CN20 Connector DIP Switch DS01 DIP Switch DS01 Rotary Digital Switch DS01 0 ON SHORT Connected OFF OFF 0 Option Place Component...

Page 59: ... NOT keep the wired remote controller cables with a 220V cable because the remote controller cables have low voltage Do NOT input 220V power to the R1 R2 and R3 in the wired remote controller Cable Specifications N No ot te e Size of cables Max length of electric wires from the indoor unit to the wired remote controller 0 3mm2 0 75mm2 100m 109 yd Cable type Double insulation 3G C CA AU UT TI IO ON...

Page 60: ...ves on the top of it 1 Secure the rear cover of the centralized controller on the wall with two screws 2 Secure the transmitter with four spacer supports into the electrical component box 3 Connect the cable from the PCB to the transmitter And connect another cable from the O1 O2 terminals to the transmitter as shown in figure 4 Transmitter Sub PCB Main PCB Electrical component box E 60 ACC2400C I...

Page 61: ...r unit to the centralized controller 0 75mm2 1 25mm2 1000m 1094 yd Cable type Double insulation 2G Shield Cable Centralized Controller 208 230V 60Hz Do NOT keep the centralized controller cables with a 220V cable because the centralized controller cables have low voltage C CA AU UT TI IO ON N The optional kits must be installed by an installation specialist Before installing the optional kits ensu...

Page 62: ...CA AU UT TI IO ON N Optional kits must be installed by an air conditioner specialist Before installing the optional kits ensure that you have turned off the main power In case of using the wireless remote controller you must install the receiver display unit to the front panel before fixing the panel Receiver Display Unit Connect the end of the connector wire to the receiver display unit and conne...

Page 63: ...6 Reinstall the filter and the front grille 7 Do not remove the packing from a bio pure filter until you wish to use the filter as it will lose its properties N No ot te e The air conditioner can be fitted with a Bio Pure filter to remove minute dust particles The service life of the filter is approximately three months depending on the time during which the air conditioner is used Remove the viny...

Page 64: ...ny indoor unit C and connect the others as the same way 3 Adjust the rotary digital switch in the main PCB to the desired position referring to the table below 4 Remove the CN20 connectors on the sub PCBs except the unit connected with remote controller Address 0 5 Adjust the DIP switch No 2 in the wired remote controller to ON position 6 With Wired Remote Controller You cannot install the central...

Page 65: ...e rotary digital switch on the transmitter to the desired position referring to the table on page 57 5 With Centralized Controller You cannot install the centralized controller when the wired remote controller for a group has already been installed N No ot te e OFF Switch Position OFF OFF OFF OFF OFF OFF OFF ON OFF ON OFF The air conditioner is operated by the controller adjusted last among the wi...

Page 66: ...or unit off N No ot te e If the error code is displayed fix the error referring to page 68 And supply the power restart testing N No ot te e To complete the installation perform the following checks and tests to ensure that the air conditioner is operating correctly Review all the following elements in the installation Piping connection tightness to detect any gas leakages Connecting wiring Heat r...

Page 67: ... mode for 3 minutes 5 If the error code is displayed fix the error referring to page 69 And supply the power restart testing N No ot te e Check that user s option s and the outdoor unit operate properly 6 Press the Swing button and check that the air flow blades work properly 7 The air conditioner will switch it off automatically after 3 minutes 8 Do not attempt to select the operating mode or to ...

Page 68: ...door unit pipe thermistor sensor error Outdoor unit thermistor sensor PCB of the outdoor unit 6 Outdoor unit thermistor sensor error Drain pump Float switch Drain system DIP switch SW2 of the indoor unit The No 2 and No 4 switches must be at ON position 9 Float switch error Communication cables of indoor and outdoor units PCB of indoor and outdoor units A A Indoor and Outdoor communication error W...

Page 69: ... of the outdoor unit Outdoor unit thermistor sensor error Drain pump Float switch Drain system Float switch error Communication cables of indoor and outdoor units PCB of indoor and outdoor units Indoor and Outdoor communication error Wired remote controller cables Wired remote controller Main Sub PCB of the indoor unit Wired remote controller communication error Outdoor thermistor pipe sensor PCB ...

Page 70: ...er s instruction booklet How to start and stop the air conditioner 1 How to select the operating mode and adjust the temperature and fan settings 2 How to set the timers 3 How to remove and clean the air filter 4 Once the owner is happy with the basic operations hand over the owner s instruction booklet and this installation manual for storage in a handy and safe place E 70 ACC2400C IM_E 05381 200...

Page 71: ...Memo E 71 ACC2400C IM_E 05381 2002 5 8 1 36 PM Page 71 ...

Page 72: ...ELECTRONICS THIS AIR CONDITIONER IS MANUFACTURED BY ESTE AIRE ACONDICIONADO HA SIDO FABRICADO POR CE CLIMATISEUR EST FABRIQUE PAR Printed in Korea ACC2400C IB_E 05381 2002 5 8 1 36 PM Page 34 ...

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