Samsung AM009FN4DCH User Manual Download Page 34

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Troubleshooting

Detection of errors

If an error occurs during the operation, an LED flickers and the operation is stopped except the LED.

If you re-operate the air conditioner, it operates normally at first, then detect an error again.

LED Display on the receiver & display unit

LED Display

Abnormal conditions

Error
code

LED lamp display

Operation

Defrost

Timer

Filter

Error on indoor temperature sensor (Short or Open)

E121

◑

1. Error on Eva-in sensor (Short or Open)

E122

◑

2. Error on Eva-out sensor (Short or Open)

E123

3. Discharge sensor error (Short or Open)

E126

Indoor fan error

E154

◑

1. Error on outdoor temperature sensor (Short or Open)

E221

◑

2. Error on cond sensor

E237

3. Error on discharge sensor

E251

Other outdoor unit sensor error that is not on the above
list

1. When there is no communication between the

indoor∙outdoor units for 2 minutes

E101

◑

2. Communication error received from the outdoor unit

E102

3. 3 miniute tracking error on outdoor unit

E202

4. Communication error after tracking due to unmatching

number of installed units

E201

5. Error due to repeated communication address

E108

6. Communication address not confirmed

E109

Other outdoor unit communication error that is not on
the above list

Self diagnosis error display

◑

1. Error due to opened EEV (2nd detection)

E151

2. Error due to closed EEV (2nd detection)

E152

3. Eva in sensor is detached

E128

4. Eva out sensor is detached

E129

5. Thermal fuse error (Open)

E198

Summary of Contents for AM009FN4DCH

Page 1: ......

Page 2: ...mproper connection of electric and hydraulic lines Failure to comply with these instructions or to comply with the requirements set forth in the Operating limits table included in the manual shall immediately invalidate the warranty X The air conditioner should be used only for the applications for which it has been designed the indoor unit is not suitable to be installed in areas used for laundry...

Page 3: ...pplications for which it has been designed the indoor unit is not suitable to be installed in areas used for laundry X Our units must be installed in compliance with the spaces indicated in the installation manual to ensure either accessibility from both sides or ability to perform routine maintenance and repairs The units components must be accessible and that can be disassembled in conditions of...

Page 4: ...te control reception error may occur due to the ballast of the lighting apparatus t Do not install the air conditioner in following places Place where there is mineral oil or arsenic acid Resin parts 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 g...

Page 5: ...nd safely f The indoor unit must be installed in this way that they are out of public access Not touchable by the users f Rigid wall without vibration f Where it is not exposed to direct sunshine f Where the air filter can be removed and cleaned easily t As a rule the unit cannot be installed at a height of less than 2 5 m 8 2 ft t It is possible to install the unit at a height of between 2 2 2 5 ...

Page 6: ...red in order to permit accessibility from each side either to guarantee correct operation of maintenance or repairing products The unit s parts must be reachable and removable completely under safety condition for people or things t Do not hold the discharge while carrying the indoor unit to avoid the possibility of breakage You must hold the hanger plate on the corner and carry the indoor unit CA...

Page 7: ...b duct connection 55 2 2 840 33 370 14 6 346 13 6 185 7 3 96 3 8 950 37 4 120 4 7 45 1 8 86 3 4 164 6 5 216 8 5 55 2 2 55 2 2 840 33 330 13 240 9 4 270 10 6 300 11 8 MODEL 009 018 024 030 036 048 A inch mm 8 204 11 3 288 B 10 253 13 3 337 Net dimension 33 8 33 840 204 840 33 11 3 33 840 288 840 Liquid pipe connection 1 4 6 35 3 8 9 52 Gas pipe connection 1 2 12 7 5 8 15 88 Drain hose connection OD...

Page 8: ...ng on the ceiling type Ceiling support t 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 t If the length of suspension bolt is more than 1 5m 4 92 ft it is required to prevent vibration t If this is not possible create an opening on the false ceiling in order to be able to use it to perform...

Page 9: ...r part nuts 8 Remove the gauge of dimensions after installing the indoor unit Purging the unit From factory the unit is supplied and set with a pre charge of nitrogen gas insert gas Therefore all insert gas must be purged before connecting the assembly piping Unscrew the pinch pipe at the end of each refrigerant pipe RESULT All inert gas escapes from the indoor unit Gas refrigerant port Liquid ref...

Page 10: ...er 3 Cut off any excess foam insulation 4 Be sure that there must be no crack or wave on the bended area 5 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 6 Do not use joints or extensions for the pipes that connect the indoor and outdoor unit The only permitted connections are those fo...

Page 11: ... mm inch mm inch mm inch 6 35 1 4 0 0 5 0 0 02 1 0 1 5 0 04 0 06 1 5 2 0 0 06 0 08 9 52 3 8 0 0 5 0 0 02 1 0 1 5 0 04 0 06 1 5 2 0 0 06 0 08 12 70 1 2 0 0 5 0 0 02 1 0 1 5 0 04 0 06 1 5 2 0 0 06 0 08 15 88 5 8 0 0 5 0 0 02 1 0 1 5 0 04 0 06 1 5 2 0 0 06 0 08 5 Check if you flared the pipe correctly There are some examples of incorrectly flared pipes below Correct Inclined Damaged Surface Cracked U...

Page 12: ...re are no leaks in the system you can insulate the piping and hose 1 To avoid condensation problems place T13 0 1 2 or thicker Acrylonitrile Butadien Rubber separately around each refrigerant pipe No gap NBR T13 0 1 2 or thicker Insulation cover pipe Indoor unit Be sure to overlap the insulation Insulation pipe t Must fit tightly against body without any gap CAUTION t Always make the seam of pipes...

Page 13: ...Heating resisting temperature over 120 C 248 F 12 7 50 80 1 2 2 13 1 2 13 1 2 Gas pipe 6 35 1 4 13 1 2 19 3 4 9 52 25 40 3 8 1 19 3 4 25 1 28 58 44 45 1 1 8 1 3 4 19 3 4 32 1 1 4 50 80 2 25 1 38 1 1 2 f When installing insulation in places and conditions below use the same insulation that is used for high humidity conditions Geological condition High humidity places such as shoreline hot spring ne...

Page 14: ...8 of space f When contacting the gas side and liquid side pipe use 1 grade thicker insulator Gas pipe 10mm 3 8 Liquid pipe 10mm 3 8 10mm 3 8 t Install the insulation not to get wider and use the adhesives on the connection part of it to prevent moisture from entering t Wind the refrigerant pipe with insulation tape if it is exposed to outside sunlight t Install the refrigerant pipe respecting that...

Page 15: ... shown in the picture f Wrap the supplied large sealing pad over the metal clamp and drain hose to insulate and fix it with clamps f Insulate the complete drain piping inside the building field supply If the drain hose cannot be sufficiently set on a slope fit the hose with drain raising piping field supply f Push the drain hose up to insulation when connecting the drain hose to drain socket A A D...

Page 16: ...nstalled upward position it may cause water flow back to the indoor unit 5 Install U trap at the end of the drainpipe to prevent a nasty smell to reach the indoor unit Flexible hose Air vent 300mm 12 or less Horizontal drainpipe more than 1 100 slope 100 550mm 4 22 or less 1 1 5m 3 3 4 11 100mm 4 or more Ceiling Hanger Flexible hose Installation Be horizontal Indoor Unit Flexible hose Max 20mm 3 4...

Page 17: ... 1 5m 3 3 4 11 Testing the drainage You should test the drainage after completing the installation Prepare a little water about 1 0 liters 1 Open the cover water supply intake 2 Pour water into the water supply intake 3 Operate the unit in the Cool mode and check a drain pump pumping 4 Check drain water drops at the end of the drainpipe Drainpipe Drain water drops 5 Make sure there is no water lea...

Page 18: ...18 Bushing bracket installation If the conduit tube is used bushing bracket must be installed as shown in the picture to fix the conduit tube 1 2 3 Push 5 4 Click 1 conduit tube 2 conduit tubes ...

Page 19: ... be damaged while V1 V2 F3 F4 short each other 19 ENGLISH Wiring work Power and communication cable connection 1 Before wiring work you must turn off all power source 2 Indoor unit power should be supplied through the breaker MCCB ELB separated by the outdoor power 3 The power cable should be used only copper wires 4 Connect the power cable 1 L 2 N among the units within maximum length and communi...

Page 20: ...7 0 2 0 007 D Standard dimension mm inch 3 4 0 13 4 2 0 16 5 6 0 22 Allowance mm inch 0 3 0 011 0 2 0 007 0 3 0 011 0 2 0 007 0 3 0 011 0 2 0 007 d1 Standard dimension mm inch 1 7 0 06 2 3 0 09 3 4 0 13 Allowance mm inch 0 2 0 007 0 2 0 007 0 2 0 007 E Min mm inch 4 1 3 16 6 1 4 6 1 4 F Min mm inch 6 1 4 6 1 4 6 1 4 L Max mm inch 16 5 8 17 5 3 4 20 3 4 d2 Standard dimension mm inch 4 3 0 16 4 3 0 ...

Page 21: ...nit Model Rating current AM FN4DCH 009 018 024 030 036 048 0 25 A 0 25 A 0 30 A 0 50 A 0 56 A 0 75 A f Decide the power cable specification and maximum length within 10 power drop among indoor units n Coef 35 6 Lk ik 10 of input voltage V 1000 Ak k 1 Coef 1 55 Lk Distance among each indoor unit m ft Ak Power cable specification mm2 inch2 ik Running current of each unit A Example of Installation f ...

Page 22: ...er and possible shock you should keep the power cable and the connection cord of the indoor and outdoor units in the iron pipe t Connect the power cable to the auxiliary circuit breaker An all pole disconnection from the power supply must be incorporated in the fixed wiring 3mm 1 8 t You must keep the cable in a protection tube t Keep distances of 50mm 2 or more between power cable and communicati...

Page 23: ...ing mode to set option 1 Remove batteries from the remote controller 2 Insert batteries and enter the option setting mode while pressing High Temp button and Low Temp button 3 Check if you have entered the option setting status Step 2 The procedure of option setting After entering the option setting status select the option as listed below Option setting is available from SEG1 to SEG 24 t SEG1 SEG...

Page 24: ...tton p p p will be selected in rotation SEG6 SEG8 6 Setting Fan mode Press Mode button to be changed to FAN mode in the ON status 7 Setting SEG9 SEG10 option Press Low Fan button to enter SEG9 value Press High Fan button to enter SEG10 value Each time you press the button p p p will be selected in rotation SEG9 SEG10 8 Setting Heat mode Press Mode button to be changed to HEAT mode in the ON status...

Page 25: ...er SEG22 value Each time you press the button p p p will be selected in rotation SEG21 SEG22 18 Setting Heat mode Press Mode button to be change to HEAT mode in the OFF status 19 Setting SEG23 SEG24 mode Press Low Fan button to enter SEG23 value Press High Fan button to enter SEG24 value Each time you press the button p p p will be selected in rotation SEG23 SEG24 Step 3 Check the option you have ...

Page 26: ...r unit Remote controller display Indication and details Indication Details Indication Details Indication Details Indication Details Indication Details Indication Details 0 A 0 No Main address 0 9 100 digit 0 9 10 digit 0 9 A unit digit 1 Main address setting mode Option SEG7 SEG8 SEG9 SEG10 SEG11 SEG12 Explanation PAGE Setting RMC address Group channel 16 Group address Remote controller display In...

Page 27: ...9 SEG10 SEG11 SEG12 1 Drain pump Hot water heater EEV Step when heating stops Master Slave SEG13 SEG14 SEG15 SEG16 SEG17 SEG18 2 External control External control output S Plasma ion Buzzer Number of hours using filter SEG19 SEG20 SEG21 SEG22 SEG23 SEG24 3 Individual control of a remote controller Heating setting compensation EV Step of stopped unit during oil return defrost mode Human sensor f 1W...

Page 28: ...ater EEV Step when heating stops Master Slave Remote controller display Indication and details Indication Details Indication Details Indication Details Indication Details Indication Details Indication Details 1 0 Disuse 0 Disuse 0 Disuse 0 Default value 0 slave 1 Use 1 Use 1 Use 1 Noise decreasing setting 1 master 2 When an indoor unit stops drain pump will operate for 3min Option SEG13 SEG14 SEG1...

Page 29: ...e 0 Default value 0 Disuse 2 channel 2 1 Turn out in 30min without motion 3 channel 3 1 2 C 3 6 F 1 Oil return or Noise decreasing in defrost mode 2 Turn out in 60min without motion 3 Turn out in 120min without motion 4 Turn out in 180min without motion 5 Turn out in 30min without motion or advanced function 2 5 C 9 F 6 Turn out in 60min without motion or advanced function 7 Turn out in 120min wit...

Page 30: ...on Detailed Option No 05XXXX 1XXXXX 2XXXXX 3XXXXX Option SEG1 SEG2 SEG3 SEG4 SEG5 SEG6 Explanation PAGE MODE Use of auto change over for HR only in Auto mode When setting SEG3 Standard heating temp Offset When setting SEG3 Standard cooling temp Offset When setting SEG3 Standard for mode change Heating Cooling Remote controller display Indication and details Indication Details Indication Details In...

Page 31: ...he lowest place For example When the indoor unit is installed 40m higher than the indoor unit installed at the lowest place select the option 1 2 Distance The difference between the pipe length of the indoor unit istalled at farthest place from an outdoor unit and the pipe length of the corresponding indoor unit from an outdoor unit For example when the farthest pipe length is 100m and the corresp...

Page 32: ...hanging a digit of an indoor unit address setting option set the SEG3 as A t When changing a digit of indoor unit installation option set the SEG3 as 2 Ex When setting the buzzer control into disuse status Option SEG1 SEG2 SEG3 SEG4 SEG5 SEG6 Explanation PAGE MODE The option mode you want to change The tens digit of an option SEG you will change The unit digit of an option SEG you will change The ...

Page 33: ...Correct operation follow the steps 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...

Page 34: ...re sensor Short or Open E221 2 Error on cond sensor E237 3 Error on discharge sensor E251 Other outdoor unit sensor error that is not on the above list 1 When there is no communication between the indoor outdoor units for 2 minutes E101 2 Communication error received from the outdoor unit E102 3 3 miniute tracking error on outdoor unit E202 4 Communication error after tracking due to unmatching nu...

Page 35: ...down_1 prevetion control E413 13 Compressor down due to low pressure sensor prevention control_1 E410 14 Simultaneous opening of cooling heating MCU SOL valve 1st detection E180 15 Simultaneous opening of cooling heating MCU SOL valve 2nd detection E181 Other outdoor unit self diagnosis error that is not on the above list Flowating s w 2nd detection E153 EEPROM error E162 EEPROM option error E163 ...

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Page 37: ...th 100 recycled paper Cassette Type Series 4 Way cassette Air Conditioner installation manual imagine the possibilities ThankyouforpurchasingthisSamsungproduct To receive more complete service please register your product at www samsung com register ...

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