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Fisher FSMED-124HFPL, Technical & Service Manual

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Fisher FSMED-124HFPL Technical & Service Manual Download Page 28

11.3 Indoor unit FS-124HFPL 
 
 
 

 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 

No. 

Part Name 

Quantity 

Sale code 

 No.

Part Name 

Quantity

Sale code 

1 Decoration 

bar 

1  12912121001

 

22 Evaporator 

1 

12812111001

2 Front 

panel 

1  12912121002

 

23 Bearing 

seat 

1 

10309121220

3 Air 

filter 

2  12912121003

 

24 Chassis 

1 

10312121214

4 Screw 

cap 

3  12912121004

 

25 Installation 

plate 

1 

10312121215

5 

Window cover for repairing 

1 

12912121005

 

26  Clamp for connecting pipe 

1 

10309121225

6 Air 

cleaner 

1  10109121226

 

27 Fan 

motor 

1 

10312121216

7 

Air cleaner holder 

1 

10109121225

 

28  Cross flow fan, assy 

1 

10312121213

8 

Power for plasma 

1 

12909121006

 

29 Motor 

cover 

1 

11609111805

9 Plasma 

1  12909121007

 

30  Holder for remote controller 

1 

10718121009

10 Panel 

frame 

1 

12912121006

 

31 Remote 

Controller 

1 

15007121004

11 Display 

board 

1 

13107121001

 

32 Transformer 

1 

12909121016

12  Air out frame assy 

1 

12912121007

 

33  Cover for E-parts box 

1 

10312121224

13 Horizontal 

louver 

1 

12912121008

 

34  Wire joint, 5p 

1 

10109121244

14 Louver 

holder 

1 

12912121009

 

35 E-Parts 

box 

1 

10312121223

15  Air out frame 

1 

12912121010

 

36  Main control board 

1 

13112121022

16 Louver 

holder 

1 

12912121009

 

37 Wire 

clamp 

1 

10309121235

17 Vertical 

louver 

10  12912121012

 

38  Copper nut, TLM-A01 

1 

10909121012

18 Louver 

motor 

1 

10121121218

 

39  Copper nut, TLM-C03 

1 

10912121019

19 Drain 

hose 

1 

10112121213

 

40 Sealing 

ring 

1 

31009321021

20  Indoor temp sensor 

1 

10109121243

 

41  Connection pipe for drainage 

1 

11609121003

21  Evaporator temp sensor 

1 

10109121242

    

  

  

  

 

 27

Summary of Contents for FSMED-124HFPL

Page 1: ...TECHNICAL SERVICE MANUAL MEDICAL Split Wall mounted Type Air Conditioner FSMED 74HFPL FSMED 124HFPL FI SM 040902 ...

Page 2: ...formation has been carefully checked Contents 1 Features 2 2 Specification 3 3 Dimensions 4 4 Refrigeration cycle diagram 6 5 Operation range 6 6 Pressure table 7 7 Capacity table 9 8 Wiring diagram 11 9 Electronic function 14 10 Troubleshooting 21 11 Characteristic of temp sensor 24 12 Expolded view 25 ...

Page 3: ...2 1 Features 1 1Compact design 1 2High efficiency and quiet operation 1 3A class energy level 1 4Refrigerant R410A 1 5Bio Filter and Plasma Filter ...

Page 4: ...l Hi Mi Lo dB A 34 32 30 39 33 28 Dimension W H D mm 750 250 205 815 280 215 Packing W H D mm 830X285X335 915X290X360 Indoor unit Net Gross weight Kg 8 5 10 5 10 5 12 5 Model YDK24 6T YDK36 6 Input W 56 68 Capacitor uF 2 5 2 5 Outdoor fan motor Speed r min 800 900 Number of rows 2 2 Fin type code Hydrophilic aluminium Hydrophilic Tube outside dia and type mm Ф7 innergroove tube Ф9 53 innergroove C...

Page 5: ...3 Dimensions 3 1 Indoor unit FSMED 74HFPL 3 2 Indoor unit FSMED 124HFPL 4 ...

Page 6: ...3 3 Outdoor unit FSMED 74HFPL 3 4 Outdoor unit FSMED 124HFPL 530 315 290 750 110 62 590 285 5 ...

Page 7: ...4 Refrigeration cycle diagram 5 Operation range 6 ...

Page 8: ...ºC 45ºC 50ºC 21ºC D 15ºC W bar 6 1 6 7 7 1 7 9 8 4 9 4 24ºC D 17ºC W bar 6 2 6 4 7 4 7 9 8 6 9 4 27ºC D 19ºC W bar 6 0 6 8 7 4 8 1 9 0 9 9 32ºC D 23ºC W bar 6 9 7 2 7 7 8 2 9 1 10 0 Heating mode OUTDOOR CONDITIONS Indoor Conditions Pressure 12ºC D 11ºC W 7ºC D 6ºC W 0ºC D 1ºC W 4ºC D 6ºC W 7ºC D 9ºC W 15ºC D xºC W 15ºC bar 23 5 23 0 23 0 22 5 23 2 18ºC bar 21 5 23 0 20 7 21 0 20 5 20ºC bar 22 0 22...

Page 9: ... 8 5 8 7 9 1 9 3 9 9 10 3 27ºC D 19ºC W bar 8 7 9 1 9 3 9 7 10 2 10 8 32ºC D 23ºC W bar 9 1 9 5 9 8 10 3 10 7 11 1 Heating mode OUTDOOR CONDITIONS Indoor Conditions Pressure 12ºC D 11ºC W 7ºC D 6ºC W 0ºC D 1ºC W 4ºC D 6ºC W 7ºC D 9ºC W 15ºC D xºC W 15ºC bar 26 9 25 4 21 7 20 9 19 5 18ºC bar 29 3 26 7 23 3 21 5 20 6 20ºC bar 29 7 28 6 23 7 23 1 21 6 22ºC bar 31 9 39 6 24 9 23 5 22 2 ...

Page 10: ... 1 65 1 54 1 43 1 26 1 28 27ºC D 19ºC W Input kW 0 57 0 62 0 64 0 71 0 75 0 83 Total capacity kW 2 33 2 36 2 31 2 25 2 15 2 03 Sensitive capacity kW 1 83 1 67 1 65 1 64 1 57 1 52 32ºC D 23ºC W Input kW 0 58 0 64 0 66 0 73 0 80 0 86 WINTER OUTDOOR CONDITIONS Indoor Conditions 12ºC D 11ºC W 7ºC D 6ºC W 4ºC D 3ºC W 0ºC D 1ºC W 4ºC D 6ºC W 7ºC D 8ºC W Capacity kW 3 01 2 73 2 47 1 76 1 65 1 58 15ºC Inp...

Page 11: ...3 2832 2645 2567 2419 27ºC D 19ºC W Input kW 944 1048 1120 1253 1312 1426 Total capacity kW 4215 4100 3845 3601 3501 3313 Sensitive capacity kW 3120 2939 2891 2715 2589 2503 32ºC D 23ºC W Input kW 969 1088 1189 1302 1349 1455 WINTER OUTDOOR CONDITIONS Indoor Conditions 12ºC D 11ºC W 7ºC D 6ºC W 4ºC D 3ºC W 0ºC D 1ºC W 4ºC D 6ºC W 7ºC D 8ºC W Capacity kW 4446 4264 4132 3838 3335 305 15ºC Input kW 1...

Page 12: ... D22 IN4148 R34 2K Q6 9014 RY4 RELAY SPST 12V a D23 IN4148 R35 2K Q7 9014 RY5 RELAY SPST 12V a D24 IN4148 C20 333 R36 51 1W VALVE VALVE FAN_OUT FAN_OUT HEAT HEAT RY6 COMP C21 333 R37 51 1W 12V a 1 CN14 N L POWER_IN PORT LOAD_COMP N FUSE1 3 15A 250V L1 L1 FRESH FUSE2 10A LOAD_VALVE LOAD_FAN OUT LOAD_HEAT L LOAD_HEAT N 1 CN11 N 1 CN10 HEAT_L 1 CN9 HEAT_N 1 2 CN13 ZR1 10D471K C23 0 1uF 275VAC 1 2 CN1...

Page 13: ...8 2 Wiring diagram FSMED 74HFPL Indoor unit outdoor unit 12 ...

Page 14: ...FSMED 124HFPL Indoor unit outdoor unit 13 ...

Page 15: ... 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 cold wind from Breeze to Setting Fan Speed temperature TE3 Anti cold wind from Setting Fan Speed to Breeze temperature TE4 Anti cold wind from Breeze to Fan Off temperature ...

Page 16: ...de IFAN I I5MIN Off Off After 5 Minutes Current up I5MIN I I3SEC Off Off After 3 Seconds I5MIN I I3SEC Off Off After 3 Seconds IFAN I I5MIN Off Off After 5 Minutes On On Off Heating mode IRESTORE I IFAN Low speed On On Cooling mode Current down I IRESTORE On On On If compressor turns off for continuously 4 times due to current protection in 5 minutes from Compressor On the unit stops and LED displ...

Page 17: ... temperature restores to over 13 9 7 4 At dehumidifying mode the anti freezing function of the indoor heat exchanger is the same as that of cooling mode 9 7 5 At dehumidifying mode the action of fans of indoor is the same as that of air only mode 9 8 Heating mode 9 8 1 Generally the 4 way valve is open in heating mode but it is closed in defrosting mode 4 way valve must delay 2 minutes compared wi...

Page 18: ...door exchanger temp Compressor Outdoor fan T TE8 On On TE8 T TE7 On Off Indoor exchanger temp up T TE7 Off Off T TE9 Off Off Indoor exchanger temp down T TE9 On On 9 8 7 The louver opens to Standard Angle ANGLHEAT when power is on for the first time 9 9 Defrosting operation Available for heating only 9 9 1 Defrosting condition Defrosting starts when either of the following A and B are satisfied A ...

Page 19: ... or 10 minutes B The compressor current has reached to IDEFROST or above IDEROST differs in different models 9 9 4 Defrosting Actions 9 10 Automatic operation mode Defrost 10or 6minutes 45S 25S Compressor 4 way Valve 23S 40S Outdoor Fan Indoor Fan 10S 9 10 1 The air conditioner automatically selects one of the following operation modes cooling heating or fan only according to the temp difference b...

Page 20: ...t cooling heating or auto mode 9 14 2 Cooling The set temperature rise 1 per hour Two hours later the set temperature will maintain as a constant and the fan speed is kept at low speed 9 14 3 Heating The set temperature decrease 1 per hour Two hours later the set temperature will maintain as a constant and the air circulation is kept at low speed Cold air proof function takes precedence over all 9...

Page 21: ...5A 12 0A I5MIN 6 2A 8 5A IFAN 5 2A 7 5A IRESTORE 4 2A 6 5A IDEFROST 3 2A 5 0A TE1 28 34 TE2 32 37 TE3 30 33 TE4 26 22 TE5 4 3 TE6 10 10 TE7 60 63 TE8 53 53 TE9 50 50 ANGLCOOL 200 155 ANGLHEAT 0 10 ANGLOFF 124 124 THDEFROST 17 C 20 C TMDEFROST 18 C 23 C TLDEFROST 19 C 26 C ...

Page 22: ...ATION indicator 6 SLEEP indicator 10 2 For all heat pump model Failure phenomenon Operation lamp Timer lamp Indoor fan speed has been out of control for over 1 minute X Indoor room temp or evaporator sensor is open circuit or short circuit On Over current protection of the compressor occurs 4 times X EEROM error On No over zero signal r Extinguish Flash at 5Hz 21 ...

Page 23: ... of transformer and then check if AC14 5V exists at the secondary coil of transformer The transformer is defective Indoor PCB is defective 10 3 2 Resetting phenomenon often occurs during 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 Yes Resetting phenomen...

Page 24: ...n motor No 10 3 3 2 Operation lamp flashes and Timer lamp on Yes Replace the sensor Is connection to connector good No Repair connector 10 3 3 3 Operation lamp off and Timer lamp flashes Operation lamp off and Timer lamp flashes No Yes Yes No Indoor PCB is defective After changing the main control board check if the failure releases Power supply fault Outdoor unit fault such as the compressor The ...

Page 25: ... 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 1...

Page 26: ...7 30 Motor cover 1 10309121227 10 Panel frame 1 12909121008 31 Holder for remote controller 1 10718121009 11 Display board 1 13107111001 32 Remote Controller 1 15007121004 12 Air out frame assy 1 12909121010 33 Transformer 1 12909121016 13 Horizontal louver 1 12909121011 34 Cover for E parts box 1 13007111003 14 Louver holder I 1 15007111011 35 Wire joint 5p 1 10505111020 15 Air out frame 1 129091...

Page 27: ...valve 1 12807121805 10 4 way valve 1 12807121801 11 Liquid pipe valve 1 10307121801 12 Fan motor capacitor 1 10112121815 13 Installation board for 1 13009111005 14 Compressor capacitor 1 10309121820 15 Capacitor clamp 1 10109121822 16 Wire joint 1 10109121823 17 Left supporter 1 11609121804 18 Separating board 1 20407111806 19 Condenser 1 12807121802 20 Water collector 1 10109121815 21 Right clapb...

Page 28: ...007 30 Holder for remote controller 1 10718121009 10 Panel frame 1 12912121006 31 Remote Controller 1 15007121004 11 Display board 1 13107121001 32 Transformer 1 12909121016 12 Air out frame assy 1 12912121007 33 Cover for E parts box 1 10312121224 13 Horizontal louver 1 12912121008 34 Wire joint 5p 1 10109121244 14 Louver holder 1 12912121009 35 E Parts box 1 10312121223 15 Air out frame 1 129121...

Page 29: ...1 20412111801 20 Condenser 1 12812121802 7 Holder for fan motor 1 10312121815 21 Water collector 1 10312121811 8 Chassis 1 10312111802 22 Right clapboard 1 10312121812 9 Compressor 1 12812111805 23 Big handle 1 10112121808 10 Install plate for valves 1 10309121809 24 Cover 1 11612121806 11 Gas pipe valve 1 12812111807 25 Rear net 1 11612121807 11 4 way valve 1 12812121801 26 Copper nut TLM A01 1 1...

Page 30: ...Please note that the data in this bookmay be changed without notice for further i mprovement on q uality and performance 29 ...

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