Related Manuals for Fisher FSMED-74HFPL
Summary of Contents for Fisher FSMED-74HFPL
- Page 1 TECHNICAL & SERVICE MANUAL MEDICAL Split Wall-mounted Type Air-Conditioner FSMED-74HFPL FSMED-124HFPL FI-SM-040902...
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Page 2: Table Of Contents
NOTICE Specifications are subject to change without notice for further improvement. All the product information 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. -
Page 3: Features
1.Features 1.1 Compact design 1.2 High efficiency and quiet operation 1.3 A class energy level 1.4 Refrigerant R410A 1.5 Bio Filter and Plasma Filter... -
Page 4: Specification
2.Specification FSMED-74HFPL FSMED-124HFPL Model Power supply Ph-V-Hz 1, 220-240V~, 50Hz 1, 220-240V~, Capacity 2150 3600 Input 1120 Cooling Rated current 3,36 3,22 Capacity 2500 4400 Input 1180 Heating Rated current 3.62 3.73 Moisture Removal Max. input consumption 1000 1550 Max. current... -
Page 5: Dimensions
3.Dimensions 3.1 Indoor unit FSMED-74HFPL 3.2 Indoor unit FSMED-124HFPL... - Page 6 3.3 Outdoor unit FSMED-74HFPL 3.4 Outdoor unit FSMED-124HFPL...
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Page 7: Refrigeration Cycle Diagram
4.Refrigeration cycle diagram 5.Operation range... -
Page 8: Pressure Table
6. Pressure table Note: *The pressure data is from 3 way valve, the pressure data are pressure above atmosphere. *D: Dry bulb temp. *W: Wet bulb temp. 6.1 FSMED-74HFPL Cooling mode Outdoor temperature (Dry bulb temp) Indoor Pressure 25ºC 30ºC 35ºC... - Page 9 6.2 FSMED-124HFPL Cooling mode Outdoor temperature (Dry bulb temp) Indoor Conditions Pressure 25ºC 30ºC 35ºC 40ºC 45ºC 50ºC 21ºC D 15ºC W 24ºC D 10.3 17ºC W 27ºC D 10.2 10.8 19ºC W 32ºC D 10.3 10.7 11.1 23ºC W OUTDOOR CONDITIONS Heating mode 12ºC D...
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Page 10: Capacity Table
7. Capacity table FSMED-74HFPL SUMMER OUTDOOR TEMPERATURE DRY Indoor 25ºC 30ºC 35ºC 40ºC 45ºC 50ºC Conditions Total capacity kW 2.04 1.94 1.70 1.61 1.53 1.41 21ºC D Sensitive capacity kW 1.52 1.41 1.39 1.32 1.19 1.07 15ºC W Input kW. - Page 11 FSMED-124HFPL SUMMER OUTDOOR TEMPERATURE DRY Indoor 25ºC 30ºC 35ºC 40ºC 45ºC 50ºC Conditions Total capacity kW 3276 3187 3105 2821 2746 2621 21ºC D Sensitive capacity kW 2567 2457 2413 2287 2210 2087 15ºC W Input kW. 1010 1082 1188 1243 1337 Total capacity kW...
- Page 12 8. Schematic diagram and wiring diagram 8.1 Schematic diagram IN4007*4 R18 10K 7812 +12V-a 7805 ZERO R19 150 Vout Vout REC1 R16 12K +12V-a IN4148 9014 D11 1N4148 R215.1K FANSP_FEEDBACK D12 1N4148 TRANS RECEIVER_V 2200uF/25V 1000uF/16V 470uF/16V FAN_BACK IC10 7812 +12V-b 10uF/16V IN4007*4...
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Page 13: Wiring Diagram
8.2 Wiring diagram FSMED-74HFPL Indoor unit outdoor unit... - Page 14 FSMED-124HFPL Indoor unit outdoor unit...
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Page 15: Electronic Function
9 Electronic function Electric Control working environment 9.1.1 input voltage: 175~253V 9.1.2 Input power frequency:50Hz 9.1.3 Ambient temperature: 18-43 / -7°C~+43°C 9.1.4 Indoor fan normal working amp is less than 1A, 9.1.5 Outdoor fan. Normal working amp is less than 1.5A 9.1.6 Four-way valve normal working amp is less than 1A. - Page 16 Protection 9.4.1 3 minutes delay at restart for compressor. 9.4.2 Sensor protection at open circuit and breaking disconnection 9.4.3 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.
- Page 17 Anti-freezing control to indoor evaporator at cooling mode( T: evaporator temp. ) Condition Compressor Outdoor fan Temp. Time Evaporator T> TE6 Temp. up T< TE6 >5 Minutes Evaporator T> TE5 Temp. T< TE5 >5 Minutes down Dehumidifying mode 9.7.1 The 4-way valve is off in dehumidifying mode 9.7.2 Compressor and Indoor Fan actions in dehumidifying mode Conditions...
- Page 18 9.8.4 Indoor Fan actions at heating mode Indoor Fan can be set at HIGH/MID/LOW/AUTO by using a remote controller, but Anti-cold wind function prevails. Anti-cold wind control function at heating mode Condition Indoor fan speed T= Indoor exchanger temp. Indoor exchanger temp. up T<TE1 TE1<T<TE2 Breeze...
- Page 19 9.9.2 Defrosting time If the temp. difference condition ① is satisfied for less than 40 minutes, this can be regarded as severe frosting. The defrosting time is 10 minutes. If the temp. difference condition ② is satisfied for more than 40 minutes, the defrosting time is 6 minutes.
- Page 20 9.11 Forced cooling function 9.11.1 Select forced cooling function with the forced cooling button or the switch. 9.11.2 The compressor is unconditionally turned on, after 30 minutes cooling operation whose fan mode is set as low, the A/C operates at the DRY mode with a set temp. of 24℃. 9.11.3 All protections of remote control cooling are available at forced cooling operation.
- Page 21 9.17 Models and Parameters Model FSMED-94HFPL FSMED-124HFPL I3SEC 7.5A 12.0A I5MIN 6.2A 8.5A IFAN 5.2A 7.5A IRESTORE 4.2A 6.5A IDEFROST 3.2A 5.0A ANGLCOOL 200° 155° ANGLHEAT 0° 10° ANGLOFF 124° 124° 17 C 20 C DEFROST 18 C 23 C DEFROST 19 C 26 C...
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Page 22: Troubleshooting
10.Troubleshooting 10.1 Display board Infrared Signal Receiver 1: AUTO indicator 2: TIMER indicator 3: PRE.-DEF. Indicator 4: DIGITAL DISPLAY indicator 5: OPERATION 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 ☆... -
Page 23: Diagnostic Chart
10.3 Diagnostic Chart 10.3.1 After energizing, no indicator is lighted and the air conditioner can’t be operated. After energizing, the air conditioner can’t be operated Check if AC220V power supply outputs to Indoor PCB. Check if AC220V exists at the primary coil of transformer. Indoor PCB is defective Check if AC14.5V exists at the secondary coil of transformer. - Page 24 10.3.3 Failure phenomenon Failure phenomenon Operation lamp Timer lamp Indoor fan speed has been out of control for over 1 minute ☆ Indoor room temp. or evaporator sensor is open circuit or short circuit ☆ Over current protection of the compressor occurs 4 times ☆...
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Page 25: Characteristic Of Temp. Sensor
11. Characteristic of temp. sensor Temp. Resistance KΩ Temp. Resistance KΩ Temp. Resistance KΩ 62.2756 14.6181 4.3874 58.7079 13.918 4.2126 56.3694 13.2631 4.0459 52.2438 12.6431 3.8867 49.3161 12.0561 3.7348 46.5725 11.5 3.5896 10.9731 3.451 41.5878 10.4736 3.3185 39.8239 3.1918 37.1988 9.5507 3.0707 35.2024... -
Page 26: Expolded View
11. Exploded view 11.1 Indoor unit FSMED-74HFPL Part name Quantity Sale code No. Part name Quantity Sale code Decoration bar 12909121001 Evaporator 13107111002 Front panel 12909121002 Bearing seat 10309121220 Air filter 12909121003 Chassis 15007111017 Screw cap 12909121004 Installation plate 15007111018... - Page 27 11.2 Outdoor unit FS-74HFPL Part Name Quantity Sale code Clamp for front net 10112121801 Front net 10109121801 Front clapboard 11609121803 Propeller fan 10109121804 Fan motor 20407111802 Holder for fan motor 20407111803 Chassis 20407111809 Compressor 12807111810 Installation plate for valves 10309121809 Gas pipe valve 12807121805 4-way valve...
- Page 28 11.3 Indoor unit FS-124HFPL Part Name Quantity Sale code Part Name Quantity Sale code Decoration bar 12912121001 Evaporator 12812111001 Front panel 12912121002 Bearing seat 10309121220 Air filter 12912121003 Chassis 10312121214 Screw cap 12912121004 Installation plate 10312121215 Window cover for repairing 12912121005 Clamp for connecting pipe 10309121225...
- Page 29 11.4 Outdoor unit FS-124HFPL No. Part Name Quantity Sale code No. Part Name Quantity Sale code Clamp for front net 10112121801 Compressor capacitor 30324313020 Front net 10109121801 Capacitor clamp 10112121814 Small handle 10830121811 Wire joint 10109121823 Front clapboard 11612121804 Installation board，Left 11612121805 Propeller fan 10112121803...
- Page 30 Please not e t hat the data in this book may be changed without notice for furt her i m provement on q uality and performanc e.