Midea TMF Series Service Manual
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Service Manual
(The picture in this service manual is only for reference, and specific appearance and configuration are
subject to the real product)
Applicable Models
UR-BCD510WE-SQ
Prepared by
Reviewed by
Approved by
1
Service Manual_2017-V1.0
TMF SERIES
Model Code
22031020005361
R&D:Yang fei
QA:Li Jiangli
SVC:Zhang Kun
R&D:Geng Xiuhua
SVC:Guang Taoshuai
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Table of Contents
Related Manuals for Midea TMF Series
Summary of Contents for Midea TMF Series
- Page 1 Service Manual_2017-V1.0 Service Manual TMF SERIES Applicable Models Model Code UR-BCD510WE-SQ 22031020005361 R&D:Yang fei Prepared by QA:Li Jiangli Reviewed by SVC:Zhang Kun R&D:Geng Xiuhua Approved by SVC:Guang Taoshuai (The picture in this service manual is only for reference, and specific appearance and configuration are...
- Page 2 Service Manual_2017-V1.0 MIDEA appliances after sales website tsp.midea.com For more information about Midea appliances after sales, please visit the tsp.midea.com For more information about the service manual, please visit the tsp.midea.com For more information about the EV and SBOM, please visit the CFCs have been used in refrigerant as refrigerator and the insulation materials for many years.
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Page 3: Table Of Contents
Service Manual_2017-V1.0 目录 Contents 1. SAFETY WARNING CODE ..........................5 1.1 W ........................ 5 ARNING FOR OPERATION SAFETY 1.2 S ...................... 7 AFETY INSTRUCTION FOR REFRIGERANT 2. DESCRIPTION FOR PRODUCT FEATURES ....................8 3. INSTALLATION AND COMMISSIONING ....................... 9 3.1 H .............................. - Page 4 Service Manual_2017-V1.0 8.6 E ..................23 VAPORATOR AND TEMPERATURE SENSING SYSTEM 8.7 C ........................... 25 OMPRESSOR CASE 8.8 D ........................... 27 ISPLAY CONTROL BOARD 8.9 M ..........................28 AIN CONTROL BOARD 8.10 B ) ..........................29 AR COUNTER 8.11 W ) ........................
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Page 5: Safety Warning Code
Service Manual_2017-V1.0 1. Safety Warning Code 1.1 Warning for operation safety Important Safety Instructions CAUTION RISK OF ELECTRIC SHOCK DO NOT OPEN This symbol indicates that dangerous voltage constituting a risk of electric shock is present within your freezer. This symbol indicates that there are important operating and maintenance instructions in the literature accompanying your freezer. - Page 6 Service Manual_2017-V1.0 CONNECTING ELECTRICITY Electrical Shock Hazard. Failure to follow these instructions can Plug into a grounded 3-prong outlet. result in death, fire, or electrical shock. Do not remove the ground prong. Do not use an adapter. WARNING Electric Shock Hazard Failure to follow these instructions can result in electric shock, fire, or death.
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Page 7: Safety Instruction For Refrigerant
Service Manual_2017-V1.0 13) Do not store or use gasoline or any flammable liquids inside or in the vicinity of this freezer. 14) Do not use extension cords or ungrounded (two-prong) adapters with this freezer. If the power cord is too short, have a qualified electrician install an outlet near the freezer. Use of an extension cord can negatively affect the freezer’s performance. -
Page 8: Description For Product Features
Service Manual_2017-V1.0 2. Description for product features This product is provided with following features: 1) Full air-cooling and frost-free design 2) Electronic temperature control, more accurate temperature control. 3) The crisper for fruits and vegetables can be adjusted in humidity. 4) Space is reserved for ice maker and customers can purchase the matching ice maker to install... -
Page 9: Installation And Commissioning
Service Manual_2017-V1.0 3. Installation and commissioning 3.1 Handling Handling 1)Protect the refrigerator in moving it,Same as shown as left photo, please move it by handcart with cushion 2)Remove all packing materials and bottom cushion, the n move into house for placement 3)After moving it to appropriate location, wait for 2 hours before power on. -
Page 10: Leveling Of The Refrigerator
Service Manual_2017-V1.0 3.4 Leveling of the refrigerator Leveling of the refrigerator If the refrigerator cannot be placed steadily, adjust the footing to level it. 3.5 Door reversal Door reversal 1) Remove the hinge cover. Unscrew and remove the top hinge. 2)Lift the freezer door up and away from the appliance. - Page 11 Service Manual_2017-V1.0 4) Remove right bottom hinge and reserve the screws. Remove screw covers at left corner and put them into the screw holes at right corner. Install left hinge by using those reserved screws. 5) Remove right pin assemblies from the bottom of the freezer and refrigerator doors.
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Page 12: Installation Of Handle(None)
Service Manual_2017-V1.0 3.6 Installation of handle(None) Installation of handle Installation of handle None 3.7 Installation of door lock(None) Installation of door lock Installation of door lock None 3.8 Adjustment to level the door(None) Adjustment to level the door Adjustment to level the door None 3.9 Adjustment to shelves(None) Adjustment to shelves... -
Page 13: Terms
Service Manual_2017-V1.0 4. Terms 4.1 Definition of model (None) 4.2 Location of nameplate Label... -
Page 14: Product Specification
Service Manual_2017-V1.0 5. Product specification 5.1 Type specification(None) 5.2 Electrical parameters Product Name None Product Code 22031020005361 Item Specification Specification Compressor EZ65H1Z Starter(PTC) LPC314A-01 Overload protector(OLP) 4TM232TFBYY Rmc:6.83±7%Ω Winding resistance of compressor Rsc: 6.23±7%Ω wiring terminal Rms=Rmc+Rsc Winding resistance picture Variable frequency driver board None Fan motor of the freezing chamber... -
Page 15: Defrosting Parts
Service Manual_2017-V1.0 5.4 Defrosting parts Item Initial defrosting period Normal defrosting period Defrosting period Temperature is lower than 0 6~24 hours Defrosting sensor B3839 Defrosting temperature controller Thermal fuse Can’t be restored Defrosting heater in freezing 115V/200W chamber 5.5 Circuit diagram... -
Page 16: Internal View And Dimension
Service Manual_2017-V1.0 6. Internal view and dimension 6.1 Main parts and their names Freezer chamber Refrigerator chamber ❶ Air duct components in freezing chamber ❺ Crisper for fruit and vegetable ❷ Air duct components in refrigerating chamber ❻ Regulating foot ❸... -
Page 17: External Dimension
Service Manual_2017-V1.0 6.2 External dimension Code Size (mm) Description Height to Top of Case 1677 784.5 Width Depth w/Handles 1485.5 Depth (Total with Door Open) None Width (door open 90 deg. w/ handle) -
Page 18: Refrigerating Piping System And Circulating Route Of Cooling Air
Service Manual_2017-V1.0 7. Refrigerating piping system and circulating route of cooling air 7.1 Refrigerating piping system ❶Compressor→❷Right condenser→❸Anti-condensation tube→❹Left Condenser→❺Dry filter→❻Capillary tube→❼Evaporator→❽Suction tube→❶Compressor... -
Page 19: Circulating Route Of Cooling Air
Service Manual_2017-V1.0 7.2 Circulating route of cooling air... -
Page 20: Dismantling Of Parts
Service Manual_2017-V1.0 8. Dismantling of parts 8.1 Parts on the door Door seal Door seal is installed into door liner groove. 1)Open the refrigerator door; 2)Take the door seal ① out of door liner; Door tray While squeezing it inward, lift up the baffle and take it out from refrigerator liner. -
Page 21: Light System
Service Manual_2017-V1.0 Drawer None 8.3 Light system Light Light of the refrigerating chamber is located upper chamber 1）Remove the lamp cover 2）Remove the bulb Light switch There is a light switch on the side wall of the refrigerating chamber. 1）Loosen the hook with small normal screwdriver and pull out the switch until the wire connector reveals. -
Page 22: Air Duct Components In Freezing Chamber And Fan Motor
Service Manual_2017-V1.0 2）Hold the both side of air duct components, remove it and replaced. 8.5 Air duct components in freezing chamber and fan motor Disassembly and installation of Air duct All accessories in the freezing chamber should be dismantled before removing the air duct components. 1）Remove 2 screws on the cover plate of the freezing air duct using a cross screwdriver;... -
Page 23: Evaporator And Temperature Sensing System
Service Manual_2017-V1.0 2） Remove 3 screws using a cross screwdriver to get the fan and components of fan brackets; 3） Remove 1 screws using a cross screwdriver to separate fan brackets and the fan; 4） Separate the fan and fan blade (pull it out using great force);... - Page 24 Service Manual_2017-V1.0 Fuse ①1）Disconnect the fuse connector. 2）Cut off the band which fixes the fuse. 3）Separate the fuse and the evaporator. *Don’t break the welding of the evaporator in case that only the fuse needs to be replaced. Defrost sensor ② The defrost sensor is located on top of the evaporator.
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Page 25: Compressor Case
Service Manual_2017-V1.0 Before remove the sensor, the freezer duct assembly should be removed 1）Remove the air duct assembly from the freezer. 2）Remove the sensor. Ambient temperature sensor The sensor is located on the inner side of the upper hinge cover and sends temperature signal to microprocessor. - Page 26 Service Manual_2017-V1.0 2） Slowly tilt the refrigerator forward, relying on the wall or a solid enough object, leaving space to facilitate the operation. For safety, it should be carried by someone to prevent its falling. 3） Cut off the compressor pipeline. - Cut off the process pipeline.
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Page 27: Display Control Board
Service Manual_2017-V1.0 8）Loosen the screw of the compressor bottom plate , remove the floor together with the compressor from the box. 9） Use the wrench to remove the bolts by steps 1) 2) 3) 10） The reverse process can complete installation. Condenser fan motor Condenser fan motor None... -
Page 28: Main Control Board
Service Manual_2017-V1.0 1）Remove two screws from the refrigerating air duct with a cross screwdriver; 2）Pull all connector terminals out of the refrigerating air duct to remove its components; 3）Uncover the temperature control indication sticker on the cover plate of the air duct; 4）Gently pry out the PCB installation box with a straight screwdriver to get the master control board and installation box components;... -
Page 29: Bar Counter(None)
Service Manual_2017-V1.0 Display control board together 8.10 Bar counter(None) Bar counter Disassembly and installation of bar counter None Disassembly and installation bar doorseal None 8.11 Water dispenser(None) Water dispenser Disassembly and installation of water valve None Disassembly and installation of water tank None 8.12Ice maker(None) disassembly of ice maker... -
Page 30: Function And Operation
Service Manual_2017-V1.0 9. Function and operation 9.1 Operation panel Icons Button Ⓐ Gear set button ❶ One gear ❷ Two gear ❸ Three gear ❹ Four gear ❺ Five gear 9.2 Display At the first time of power-on, the display screen (including button light) will be bright for 3 seconds and then press the middle gear to show operation Normal operation display: 1）When failure occurs, the corresponding LED light group will display fault code (circular display);... -
Page 31: Control Of Ice Maker (None)
Service Manual_2017-V1.0 seconds (takes effect when releasing the button), the refrigerator will be in standby mode, the standby indicator will light up and all loads will stop working; 2）When the refrigerator is in standby mode, press the gear setting button “SET”, the refrigerator will enter normal operation mode, the standby indicator will light off and the refrigerator will operate normally;... -
Page 32: Test Mode
Service Manual_2017-V1.0 9.8 Test mode Test items Testing Method Expected result LED indicators on Gear 1, 2, 3, 4 and 5 light up Keep pressing the SET button and flicker in the frequency of 0.5s, then the for 15 seconds and release refrigerator enters into test mode Enter Test Mode... -
Page 33: Circuit Description
Service Manual_2017-V1.0 10. Circuit description 10.1 Sensor resistance(R/T) Tx(℃) Tx(℃) Tx(℃) Tx(℃) Tx(℃) R（KΩ） R（KΩ） R（KΩ） R（KΩ） R（KΩ） 33.81 14.31 6.495 3.141 1.617 31.85 13.55 6.175 2.999 1.55 30.01 12.83 5.873 2.865 1.486 28.29 12.16 5.587 2.737 1.426 26.68 11.52 5.315 2.616 1.368... -
Page 34: Troubleshooting Method
Service Manual_2017-V1.0 11. Troubleshooting Method 11.1 No cooling(Air cooling-Electronic) - Page 35 Service Manual_2017-V1.0...
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Page 36: No Working Of Compressor
Service Manual_2017-V1.0 11.2 No working of compressor 11.3 Inside frosting, no defrosting... -
Page 37: Inside Frosting, No Defrosting-Maintenance Guidelines
Service Manual_2017-V1.0 11.4 Inside frosting, no defrosting-Maintenance guidelines... -
Page 38: Light Is Not On
Service Manual_2017-V1.0 11.5 Light is not on 11.6 Air duct not operated(electronically) -
Page 39: Fan Failure
Service Manual_2017-V1.0 11.7 Fan failure 11.8 Defective defrost circuit... -
Page 40: Noise
Service Manual_2017-V1.0 11.9 Noise... -
Page 41: Figures And Details Of Repair Parts
Service Manual_2017-V1.0 12. Figures and details of repair parts See this section in the TSP. - Page 42 MIDEA appliances after sales website tsp.midea.com For more information about Midea appliances after sales, please visit the tsp.midea.com For more information about the service manual, please visit the tsp.midea.com For more information about the EV and SBOM, please visit the...
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