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Fisher FSArt-120HF, Service Manual

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Fisher FSArt-120HF Service Manual Download Page 30

 

                         

30

8 Model and Parameters 

Model 

FSArt-70HF 

FSArt-90HF  

FSArt-120HF  

FSArt-180HF  

I3SEC 7A  10.0A 

12.0A 19.5A 

I5MIN 6A  7.5A 

8.5A  17A 

IFAN  5A 6A 7.5A 15A 

IRESTORE 4.5A 

5A 

6.5A 

13A 

IDEFROST 

3.5A 4.5A 5.0A  8.5A 

TE1 

28

℃

 28

℃

31

℃

34

℃

 

TE2 

38

℃

 38

℃

34

℃

37

℃

 

TE3 

30

℃

 30

℃

30

℃

30

℃

 

TE4 

20

℃

 20

℃

22

℃

20

℃

 

TE5 

4

℃

 

4

℃

4

℃

3

℃

 

TE6 

10

℃

 10

℃

10

℃

12

℃

 

TE7 

63

℃

 63

℃

63

℃

63

℃

 

TE8 

53

℃

 56

℃

53

℃

53

℃

 

TE9 

51

℃

 52

℃

52

℃

52

℃

 

ANGLCOOL 

181

°

 181

°

175

°

65

°

 

ANGLHEAT 

15

°

 15

°

20

°

80

°

 

ANGLOFF 

115

°

 115

°

114

°

0

°

 

THDEFROST 

14

℃

 15

℃

14

℃

17

℃

 

TMDEFROST 

16

℃

 17

℃

15

℃

18

℃

 

TLDEFROST 

17

℃

 19

℃

16

℃

19

℃

 

 

 

 

 

Summary of Contents for FSArt-120HF

Page 1: ...irconditioner Split Wall Mounted Type FSArt 70HF FSArt 90HF FSArt 120HF FSArt 180HF NOTE Before servicing the unit please read this at first Always contact with your service center if meet problem FI_SM_FSArt70 180HF_090909 ...

Page 2: ... of the 2 way 3 way valves 20 6 8 Evacuation 21 6 9 Gas charging 22 7 Electronic function 22 7 1 Electronic control working environment 22 7 2 Proper symbols and their meaning 22 7 3 Function 23 7 4 Protection 23 7 5 Fan only mode 24 7 6 Cooling mode 24 7 7 Dehumidifying mode 25 7 8 Heating mode 25 7 9 Defrosting mode available for heating mode 27 7 10 Auto mode 27 7 11 Force cooling function 28 7...

Page 3: ...amp off and Timer lamp flashes 34 9 8 Operation lamp on and Timer lamp flashes 34 9 9 Operation lamp flashes Timer lamp flashes 34 10 Disassembly of parts Indoor unit 36 10 1 To remove the Grille from the Chassis 36 10 2 To remove Control Box 37 10 3 To remove the Discharge Grille 37 10 4 To remove the Evaporator 37 10 5 To remove the Fan motor 38 11 Specification data 39 12 Exploded wiew 41 3 ...

Page 4: ... is risk of fire or electric shock Do not install remove or reinstall the unit by yourself customer There is risk of fire electric shock explosion or injury Be caution when unpacking and installing the product Sharp edges could cause injury be especially careful of the case edges and the fins on the condenser and evaporator For installation always contact the dealer or an Authorized service center...

Page 5: ...ct an Authorized service center There is risk of fire or electric shock Be caution that water could not enter the product There is risk of fire electric shock or product damage Ventilate the product from time to time when operating it together with a stove etc There is risk of fire or electric shock Turn the main power off when cleaning or maintaining the product There is risk of electric shock Wh...

Page 6: ...ly Clean the filter every two weeks or more often if necessary A dirty filter reduces the efficiency of the air conditioner and could cause product malfunction or damage Do not insert hands or other object through air inlet or outlet while the product is operated There are sharp and moving parts that could cause personal injury Do not drink the water drained from the product It is not sanitary cou...

Page 7: ...temperature Auto mode Follow Me Self Clean Ionizer Turbo mode Self diag function Auto restart function Anti cold function Prevent the cold wind at the beginning of unit start Defrost mode Flexible wiring connection Easy clean panel Two direction air vane Maintain the room temperature in accordance with the setting temperature Room temperature control Indoor fan is delayed for 5 sec at the starting...

Page 8: ...improve the heating efficiency at operation mode Hydrophilic aluminum fin It is only operated in the heating operation mode except defrosting operation 4 way valve control Discharge pipe temperature protect Low noise air flow system Bird tail propeller fan makes the outdoor unit run more quietly Power relay control Outdoor unit 8 ...

Page 9: ... D i m ensi on M ode W H D 7K 850 275 160 9K 850 275 160 12K 900 285 160 18K 1022 295 185 outdoor unit Model W H D L1 FSArt 70HF 780 540 276 549 FSArt 90HF 780 540 276 549 FSArt 120HF 760 590 285 530 FSArt 180HF 845 695 335 560 ...

Page 10: ...3 Refrigerant cycle diagram Cooling only Heat pump mode 10 ...

Page 11: ...he continuous operation under constant air temperature conditions However excludes the initial pull down stage Heating operation Indoor air temp DB Outdoor unit air temp DB Note The chart is the result from the continuous operation under constant air temperature conditions However excludes the initial pull down stage 11 ...

Page 12: ...5 Wiring diagram FSArt 70HF FSArt 90HF FSArt 120HF Indoor unit 12 ...

Page 13: ...FSArt 70HF FSArt 90HF FSArt 120HF outdoor unit 13 ...

Page 14: ...FSArt 180HF Indoor unit Outdoor unit 14 ...

Page 15: ... between the indoor and outdoor unit Unit FSArt 70HF FSArt 90HF FSArt 120HF FSArt 180HF mm2 5x1 5 5x1 5 5x1 5 5x2 5 6 3 Pipe length and the elevation Standard length Max Max Additional m Elevation Elevation refrigerant Btu h GAS LIQUID B m A m g m 3 8 φ9 52 1 4 φ6 35 5 8 20 30 1 2 φ12 7 1 4 φ6 35 5 8 20 30 18K 1 2 φ12 7 1 4 φ6 35 5 10 25 30 Pipe size 7k 12K Capacity In case that more than 8m Cauti...

Page 16: ...connection for gas leakage 4 Purge the air from the system 5 Set the 2 way valve to the open position and remove the cap from the 3 way valve s service port 6 Using the hexagonal wrench to press the valve core pin discharge for three seconds and then wait for one minute 7 Use torque wrench to tighten the service port cap to a torque of 1 8 kg m 18n m 8 Set the 3 way valve to the opened position 9 ...

Page 17: ...e with the push pin to the gas service port 4 Air purging of the charge hose Open the low pressure valve on the charge set slightly to purge air from the charge hose 5 Set the 2 way valve to the close position 6 Operate the air conditioner at the cooling cycle and stop it when the gauge indicates 0 1MPa 7 Immediately set the 3 way valve to the closed position Do this quickly so that the gauge ends...

Page 18: ...peat 3 times 6 After purging the air use a torque wrench to tighten the flare nut to on the 2 way valve 7 Check the gas leakage 8 Check the flare connections for gas leakage 9 Discharge the refrigerant 10 Close the valve on the charging cylinder and discharge the refrigerant until the gauge indicate 0 3 to 0 5 Mpa 11 Disconnect the charge set and the charging cylinder and set the 2 way and 3 way v...

Page 19: ... port 3 Open the valves Low side on the charge set and discharge the refrigerant until the gauge indicates 0 05 to 0 1 Mpa If there is no air in the refrigeration cycle the pressure when the air conditioner is not running is higher than 0 1Mpa discharge the refrigerant until the gauge indicates 0 05 to 0 1 Mpa If this is the case it will not be necessary to apply a evacuation Discharge the refrige...

Page 20: ...d toward 0 1 Mpa 76 cmHg vacuum of 4 mmHg or less 3 Close the valve Low side on the charge set turn off the vacuum pump and confirm that the gauge needle does not move approximately 5 minutes after turning off the vacuum pump 4 Disconnect the charge hose from the vacuum pump Vacuum pump oil if the vacuum pump oil becomes dirty or depleted replenish as needle 20 ...

Page 21: ...ed amount of refrigerant if can be charged with a little at a time approximately 150g each time0 while operating the air conditioner in the cooling cycle however one time is not sufficient wait approximately 1 minute and then repeat the procedure pumping down pin 4 Immediately disconnect the charge hose from the 3 way valve s service port Stopping partway will allow the refrigerant to be discharge...

Page 22: ...s until turns off the compressor IFAN Self protection amp of outdoor fan indoor fans when they change from higher wind to lower wind IRESTORE Amp self protection return value THDEFROST High wind defrosting temperature difference TMDEFROST Middle wind defrosting temperature difference TLDEFROST Low wind defrosting temperature difference TE1 Anti cold wind from Fan Off to Breeze temperature TE2 Anti...

Page 23: ...reaking disconnection 7 4 3 Fan Speed is out of control When Indoor Fan Speed is too high higher than High Fan 300RPM or too low lower than 400RPM the unit stops and LED displays failure information and can t returns to normal operation automatically 7 4 4 Cross Zero signal error warning If there is no Cross Zero signals in 4 minutes the unit stops and LED displays failure information and can t re...

Page 24: ...way valve is closed at cooling mode The action of the compressor and the outdoor fan T indoor temperature Auto fan at cooling mode 4 T Ts Room temp up Room temp down 5 High fan Low fan 1 Mid fan Anti freezing control to indoor evaporator at cooling mode T evaporator temp 24 ...

Page 25: ...compressor if the compressor changed into non heating mode or turned off 4 way valve doesn t delay in dehumidifying mode 7 8 2 Generally the outdoor fan is turned off with the on off action of compressor in heating mode except for the defrosting mode or the end of defrost 7 8 3 Action of compressor and outdoor fan motor at heating mode compressor must run for 7 minutes after starting and then judg...

Page 26: ...xchanger temp T T temp up T temp down TE2 Setting fan speed Fan off Breeze TE3 TE1 TE4 7 8 5 Auto wind at heating mode T indoor temp 7 8 6 Indoor evaporator high temperature protection at heating mode T indoor exchanger temp T T temp up T temp down TE7 Compressor on Fan on TE8 TE9 Compressor off Fan off Compressor on Fan off The louver opens to Standard Angle ANGLHEAT when power is on for the firs...

Page 27: ...ons Compressor Outdoor fan 4 way valve Indoor fan Defrost 10 or 6 minutes 25s 5s 10s 2s Remark when the evaporator pipe temperature sensor more than TE16 the indoor fan start to run 7 10 Auto mode 7 10 1 The air conditioner automatically selects one of the following operation modes cooling heating or fan only according to the temperature difference between room temperature TA and set temperature T...

Page 28: ...h the forced auto button or the switch In forced auto status the A C operates at remote control mode with a set temp of 24 Manual operation is controlled by touching buttons and divided into force cooling and forced auto mode It transfer between these two modes by pressing the buttons the cycling order of the button press is as below graph show to you 7 12 Sleep mode 7 12 1 The sleep function is a...

Page 29: ...ring the next time the set temp do not change The total time is 7 hours after 7 hours the unit stops 7 13 Auto restart function In case of a sudden power failure this function automatically sets the unit to previous settings before the power failure when power returns 7 14 Ionizer air clean function 7 14 1 Ionizer air clean function is effected when the unit is working and controlled by the remote...

Page 30: ...A 7 5A 15A IRESTORE 4 5A 5A 6 5A 13A IDEFROST 3 5A 4 5A 5 0A 8 5A TE1 28 28 31 34 TE2 38 38 34 37 TE3 30 30 30 30 TE4 20 20 22 20 TE5 4 4 4 3 TE6 10 10 10 12 TE7 63 63 63 63 TE8 53 56 53 53 TE9 51 52 52 52 ANGLCOOL 181 181 175 65 ANGLHEAT 15 15 20 80 ANGLOFF 115 115 114 0 THDEFROST 14 15 14 17 TMDEFROST 16 17 15 18 TLDEFROST 17 19 16 19 ...

Page 31: ...warm air control feature is activated in heating mode Turbo indicator This indicator illuminates when the air conditioner is in turbo operation TEMPERATURE indicator Usually it displays the temperature settings It displays also the Error codes TIMER indicator This indicator illuminates when TIMER is set ON OFF Ionizer function indicator This indicator illuminates when Ionizer function is on Auto M...

Page 32: ... energizing no indicator is lighted and the air conditioner can t be operated After energizing the air conditioner can not be operated Check if AC 220V power supply outputs to indoor PCB Check if AC 220V exists at the primary coil of transformer Yes YES No Check if AC 14 5V exists at the secondary coil of transformer Indoor PCB is defective Take off the secondary plug of transformer and then check...

Page 33: ...ing operation That is automatically entering to the status when power is on The reason is that the instantaneous voltage of main chip is less than 4 5V Check according to the following procedure 9 5 Operation lamp flashes and Timer lamp off 33 ...

Page 34: ...defective After changing the main control board check if the failure realease Power supply fault No Outdoor unit fault such as the compressor 9 8 Operation lamp on and Timer lamp flashes EEROM error indoor PCB is defective 9 9 Operation lamp flashes Timer lamp flashes This is alarm signal when the main chip can t detect over zero signal When such failure occurs the main control board must have fau...

Page 35: ...3 1918 1 37 1988 26 9 5507 53 3 0707 0 35 2024 27 9 1245 54 2 959 1 33 3269 28 8 7198 55 2 8442 2 31 5635 29 8 3357 56 2 7382 3 29 9058 30 7 9708 57 2 6368 4 28 3459 31 7 6241 58 2 5397 5 26 8778 32 7 2946 59 2 4468 6 25 4954 33 6 9814 60 2 3577 7 24 1932 34 6 6835 61 2 2725 8 22 5662 35 6 4002 62 2 1907 9 21 8094 36 6 1306 63 2 1124 10 20 7184 37 5 8736 64 2 0373 11 19 6891 38 5 6296 65 1 9653 12...

Page 36: ...up straightly then lift it upward to an angle of about 20 do not force to open it more larger 2 Use the panel brace to support the front panel and remain it open as shown in the picture 3 Take hold of the handle of the air filter and lift it up slightly to take it out from the filter holder then pull it downwards 36 4 Open the lock then the front panel can unrig lock 5 Remove the AIR FILTER from t...

Page 37: ...e 5 securing screws Pull the control box out from the chassis carefully To remove the Discharge Grille Remove the 3 securing screws Pressing the right side of the discharge grille downward slightly unhook the discharge grille Pull the discharge grille out from the chassis carefully 10 4 To remove the Evaporator Remove 3 screws securing the evaporator 2ea at left 1 ea at right Remove the 2 screws s...

Page 38: ...10 5 To remove the Fan motor Loosen the screw securing the cross flow fan to the fan motor do not remove Loosen the screw securing the motor mount 38 ...

Page 39: ... height x width mm 613x126x13 37 627x63x26 74 609x126x26 74 613x126x13 37 627x63x26 74 609x126x26 74 g Number of circuits 2 2 Indoor air flow Hi Mi Lo m3 h 450 400 350 500 430 370 Indoor noise level Hi Mi Lo dB A 33 30 27 38 35 32 Indoor unit Dimension W H D mm 850x275x160 850x275x160 Packing W H D mm 940x365x250 940x365x250 Net Gross weight Kg 8 5 10 5 8 5 10 5 Outdoor fan motor Model YDK24 6F YD...

Page 40: ... height x width mm 676x 210 126 x 26 74 13 37 804X336X26 74 g Number of circuits 2 4 Indoor air flow Hi Mi Lo m3 h 600 500 400 800 710 600 Indoor noise level Hi Mi Lo dB A 40 36 33 41 38 35 Indoor unit Dimension W H D mm 900x285x160 1022x295x185 Packing W H D mm 990x375x250 1105x385x275 Net Gross weight Kg 10 12 12 5 15 5 Outdoor fan motor Model YDK36 6 YDK53 6C Brand Welling Welling Input W 68 14...

Page 41: ...driven swing connector 2 201132390381 7 initiative swing connector 2 P0000356900 8 Louver motor 1 202400200054 Louver motor cover 2 P0000356895 9 panel frame 1 P0000356888 cover for panel 1 201132390384 10 Vertical airflow louver 1 201132390380 11 Horizontal airflow grille 10 P0000357288 Grille holder 2 P0000357289 12 Ion engender 1 202319900051 13 Air out frame 1 P0000357287 14 Evaporator 1 20153...

Page 42: ...1 202300700539 29 Window cover for repairing 1 201132390374 30 Screw cap 3 201132390372 31 Right air filter 1 201132390377 32 panel shackles 1 201232390016 33 connector for watering 1 201101020011 34 seal 1 202720090001 35 Copper nut 1 201600320000 36 Copper nut 1 201600320001 37 Holder remote controller 1 201155060529 38 Remote controller 1 203355090362 39 Electric control assy 1 203332190283 39 ...

Page 43: ...35100023 14 front panel 1 2012374G0005 15 Clamp for front net 6 201135110801 16 asynchronism motor iron 1 202400400465 17 axial flow fan 1 201100300502 18 motor mounting bracket assembly 1 201237400048 19 Small handle 1 201150290006 20 top cover assembly 1 2012374G0024 21 clip capacitor 1 201200100005 22 Capacitor Compressor 1 202401000410 23 wires capacitor 1 202401190019 24 terminal 1 2023014501...

Page 44: ...2390381 7 initiative swing connector 2 P0000356900 8 Louver motor 1 202400200054 Louver motor cover 2 P0000356895 9 panel frame 1 P0000356888 cover for panel 1 201132390384 10 Vertical airflow louver 1 201132390380 11 Horizontal airflow grille 10 P0000357288 Grille holder 2 P0000357289 12 Ion engender 1 202319900051 13 Air out frame 1 P0000357287 14 Evaporator 1 201532390063 15 Bearing holder 1 20...

Page 45: ...r for repairing 1 201132390374 30 Screw cap 3 201132390372 31 Right air filter 1 201132390377 32 panel shackles 1 201232390016 33 connector for watering 1 201101020011 34 seal 1 202720090001 35 Copper nut 1 201600320000 36 Copper nut 1 201600320001 37 Holder remote controller 1 201155060529 38 Remote controller 1 203355090362 39 Electric control assy 1 203332190283 39 1 Pipe Temp sensor 1 20230130...

Page 46: ...35100023 14 front panel 1 2012374G0005 15 Clamp for front net 6 201135110801 16 asynchronism motor iron 1 202400400465 17 axial flow fan 1 201100300502 18 motor mounting bracket assembly 1 201237400051 19 Small handle 1 201150290006 20 top cover assembly 1 2012374G0024 21 clip capacitor 1 201200100005 22 Capacitor Compressor 1 202401000410 23 wires capacitor 1 202401190019 24 terminal 1 2023014501...

Page 47: ...100217 3 Left air filter 1 201132590297 4 Right air filter 1 201132590296 5 Screw cap 3 201132590303 6 Window cover for repairing 1 201132590298 7 Display board enclosure 1 203332890126 8 panel s Mandril 1 201132590292 9 driven swing connector 2 201132590300 10 panel frame 1 201132590301 10 1 initiative swing connector 2 P0000354085 10 2 Louver motor 1 202400200054 Louver motor cover 2 20113259028...

Page 48: ... cover 1 201132590299 18 fan motor 1 202400300215 19 Bearing holder 1 202730100201 20 Cross flow fan 1 201100200120 21 Chassis 1 201132590305 22 Installation plate 1 201232390012 23 Electric control assy 1 203332590254 23 8 E part box cover 1 201132390371 23 7 Wire Clip 1 201130100209 23 6 Chip 1 201300731484 Main control board 1 201332590176 23 5 Electronic control box 1 201132390370 23 4 termina...

Page 49: ...tor iron 1 202400400723 14 axial flow fan 1 201100300502 15 motor mounting bracket assembly 1 201237400053 16 small handle 1 201150290006 17 top cover assembly 1 201237400031 18 clip capacitor 1 201200100002 19 Capacitor Compressor 1 202401000610 20 wires capacitor 1 202401190019 21 terminal 1 202301450130 22 Wire Clamp 1 201219900001 23 insulation plate 1 201135000004 24 outdoor terminal plate 1 ...

Page 50: ...132890176 10 Air out frame assy 1 201132890177 11 Louver motor 1 202400200006 12 lash up switch cover 1 201132890169 13 Drain hose 1 201130000011 14 Evaporator assy 1 201532890029 15 Motor cover 1 201132890175 16 Motor 1 202400300415 17 Bearing holder 1 202730100201 18 Cross flow fan 1 201100200107 19 chassis 1 201132890180 20 Connecting pipe clamp 1 201232800001 21 Installation plate 1 2012327900...

Page 51: ...porator temp sensor 1 202301300080 22 8 Wire joint 5p 1 202301450119 22 9 Transformer 1 202300900138 23 Remote Controller 1 203355090362 24 Holder remote controller 1 201155060529 25 Copper nut TLM A01 1 201600320000 26 Copper nut TLM C03 1 201600320002 27 connector for watering 1 201101020011 28 seal 1 202732200001 ...

Page 52: ...el 1 20124810G002 11 Front net 1 201235390011 12 Clamp for front net 8 201135110801 13 motor mounting bracket assembly 1 201248100074 14 asynchronism motor iron 1 202400410643 15 axial flow fan 1 201145500002 16 Left supporter 1 201248100070 17 Foam Motor Holder 1 202245500001 18 Support board for motor holder 1 201248100076 19 Small handle 1 201150290006 20 top cover assembly 1 201248100072 21 ro...

Page 53: ...on board for E parts 1 201245500039 24 2 clip capacitor 1 201200100002 24 3 capacitor compressor 1 202401090055 24 4 Wire joint 1 202301450114 24 5 plate wire 1 201245400027 24 6 Washer for wire joint 1 201135000004 24 7 Fan motor capacitor 1 202401100353 25 sound proof material 1 202135270014 ...

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