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This service information is designed for experienced repair technicians only and is not designed for use by the general public. It
dose not contain warnings and cautions to advice non-technical individuals of potential dangers in attempting to service a product.
Product powered by electricity should by serviced or repaired only by experienced professional technicians. Any attempt to service
or repair the product or products dealt with in this service information by anyone else could result in serious injury or death.
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17 (All right reserved. Unauthorized copying and distribution is a violation of law
SERVICE MANUAL
MODEL:
FMM350HSBSY0
FMM450HSBSY0
FMM515HSBSY0
WARNING
Chest Freezer
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Table of Contents
Related Manuals for Haier FMM350HSBSY0
Summary of Contents for Haier FMM350HSBSY0
- Page 1 SERVICE MANUAL Chest Freezer MODEL: FMM350HSBSY0 FMM450HSBSY0 FMM515HSBSY0 WARNING This service information is designed for experienced repair technicians only and is not designed for use by the general public. It dose not contain warnings and cautions to advice non-technical individuals of potential dangers in attempting to service a product.
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Page 2: Table Of Contents
Contents Chapter 1 General Information ..........................3 Chapter 2 Product Feature ............................4 2-1. specifications ............................4 2-2.External views ............................5 2-3. Explanation of The Models .........................5 Chapter 3 Installation, adjustments and maintenance .....................6 3-1. Installation ...............................6 3-2 Defrosting and Draining ...........................6 3-3 Cleaning the Freezer ..........................7 Chapter 4 Disassembly ............................8 4-1. -
Page 3: Chapter 1 General Information
Chapter 1 General Information 1-1. General Guidelines When servicing, observe the original lead dress. If a short circuit is found, replace all parts which have been overheated or damaged by the short circuit. After servicing, see to it that all the protective devices such as insulation barriers, insulation papers shields are properly installed. -
Page 4: Chapter 2 Product Feature
the power supply in order to prevent damage to the compressor caused by continuous restart. Chapter 2 Product Feature 2-1. specifications FMM450HSBSY FMM350HSBS FMM515HSBS Model Type of appliance (FS=free standing / BI= built-in) Climate class (N=16-32℃ ST=16-38℃ T=18-43℃) Key features Gross capacity Total net capacity Freezing capacity(kg/24h) -
Page 5: 2-2.External Views
Service User instruction English English English 2-2.External views 2-3. Explanation of The Models Refrigerator’s Net Capacity Haier T-Door/No frost... -
Page 6: Chapter 3 Installation, Adjustments And Maintenance
Chapter 3 Installation, adjustments and maintenance 3-1. Installation The freezer should be conveniently located for day-to-day use in a dry well-ventilated room. Do not install the freezer where the temperature will go below 32°F or above 110°F, because it will not maintain proper temperatures. -
Page 7: Cleaning The Freezer
the gasket on the hinge side of the lid. 7. Plug in the freezer. Return the temperature control to its previous position and return food to the freezer. Water may drip from the back flange of the lid cover during defrosting. This is normal. Ice builds up in the lid insulation when the lid is open for adding or removing food, and melts during the defrosting operation. -
Page 8: Chapter 4 Disassembly
Chapter 4 Disassembly 4-1. Door assembly (Door, hinge, hinge cover) Disassemble the hinge assembly and the hinge cover: the hinge cover, take away the cover, then screw off the eight screws on the bottom hinge, so the whole hinge could be moved. 4-2. -
Page 9: Control Panel Assembly
4-3. Control panel assembly Unscrew the compartment grill (refer 4-2), push the panel claws gently with your finger or tools, at the same time pull panel outside then take it away. 1.Take away the knob with a sharp-edged tool. 2.Press the cover board and take away it. 3.Press two claws on indicator light side and push it from back to front. -
Page 10: 4-4.Sensor Cable
4-4.Sensor cable First take off the knob (refer 4-3), Use turnbuckle spanner or acutilingual plier, unscrew the turnbuckle, then thermostat can be moved from back of panel. Note: When assemble thermostat you should placed thermostat in originally direction. -
Page 11: Chapter 5 Control And Display System
Chapter 5 Control and display system 5-1. Control panel Freezing temperature selection is made by setting the control from Cold to Coldest. If you want colder or warmer temperatures, adjust the control one step at a time. Allow several hours after each one-step adjustment for the freezer temperature to stabilize. 5-2. -
Page 12: Refrigeration Flow Chart
Chapter 6 System flow principle 6-1. Refrigeration flow chart The refrigeration system of direct cooling single-system cooler belongs to the category of a single-temperature and single-control refrigerating system with one evaporators and is controlled by a single temperature control. -
Page 13: Refrigeration Flow Scenograph
6-2. Refrigeration flow scenograph Industrion：The production 320 has not super condenser. -
Page 14: 6-3.The Soldered Dots Position For Chest Freezer Model
6-3.the soldered dots position for chest freezer model position(face to Capillary the reverse )cm Solder from from left Number model top to inner diameter length joint part (mm) (mm) soldere soldere d dot d dot capillary& FMM515HSBSY0 50cm cummins 2610 parts evaporator FMM450HSBSY0... -
Page 15: Chapter 7 Electrical Parts Specifications
FMM350HSBSY0 30cm & cummins 2610 parts Chapter 7 Electrical Parts specifications Spare parts Model The main parameters Picture Power：220-240 Compressor EER：1.52-1.65 FMM350HSBSY0 TH1114Y the main winding resistance at 25℃ 11.5Ω L140CY1 Power：220-240 Compressor EER：1.62-1.75 FMM450HSBSY0 main winding resistance at 25℃... -
Page 16: Chapter 8 Circuit Diagram
Chapter 8 Circuit diagram 8-1. Brief principle diagram FMM350HSBSY0 FMM450HSBSY0/ FMM515HSBSY0... -
Page 17: Chapter 9 Trouble Shooting
Chapter 9 Trouble shooting 9-1. Normal phenomena Problem Possible Causes What To Do Freezer does Temperature control Move the control to a temperature setting. not operate or in OFF or Min or 0 Power-On Light position. is not on Freezer is Push the plug completely into the outlet. - Page 18 vibrates compressor is on. Cabinet is not See Preparing to install the freezer Or use shims positioned solidly on for uneven floor floor Freezer Door/lid left open. Check to see if package is holding door/lid open. temperature too warm Closed the door or reduce the times of opening Too frequent or too the door long door/lid...
- Page 19 Slow starting Built-in overload Refer to the manual time after being product. Excessive frost Door/lid left open. Check to see if package is holding door/lid open. build-up Too frequent or too Closed the door or reduce the times of opening long door/lid the door openings.
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Page 20: Abnormal Phenomena
9-2. Abnormal phenomena 9-2-1. Compressor doesn’t start Com pressor doesn’ t start Whether lighting and display system is Trouble of lighting and display system normal W hether the grade of thermostat is Adjust the grade according to fact on 0 W hether the Compressor is open circuit or short resistance of com pressor is... - Page 21 Sincere forever Haier Group Haier Industrial Park, No.1, Haier Road 266101, Qingdao, China http://www.haier.com...