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SERVICE MANUAL
Chest Freezer
MODEL: FCM7SUHWW
FCM7DUHWW
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.
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.
2013(HAIER ELECTRICAL APPLIANCES COR. LTD)
©All right reserved. Unauthorized copying and distribution is a violation of law.
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Table of Contents
Related Manuals for Haier FCM7SUHWW
Summary of Contents for Haier FCM7SUHWW
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Page 1: Chest Freezer
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. 2013(HAIER ELECTRICAL APPLIANCES COR. LTD) ©All right reserved. Unauthorized copying and distribution is a violation of law. -
Page 2: Table Of Contents
SERVICE MANUAL Issue 2013-09-26 Model: FCM7SUHWW/FCM7DUHWW Ref1309S003V0 Contents Chapter 1 General Information ......................3 1-1. General Guidelines ......................... 3 1-2. Insurance Test ........................3 1-3. How to read this Service Manual .................... 4 Chapter 2 Product Feature ......................... 5 2-1. SPECIFICATIONS ........................5 2-2. -
Page 3: Chapter 1 General Information
SERVICE MANUAL Issue 2013-09-26 Model: FCM7SUHWW/FCM7DUHWW Ref1309S003V0 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: How To Read This Service Manual
SERVICE MANUAL Issue 2013-09-26 Model: FCM7SUHWW/FCM7DUHWW Ref1309S003V0 supply line when moves the machine from the wall. 12. In the case of leakage of inflammable gases like carbon monoxide, open the door and windows. Don’t pull out or insert the plugs of the appliance. -
Page 5: Chapter 2 Product Feature
SERVICE MANUAL Issue 2013-09-26 Model: FCM7SUHWW/FCM7DUHWW Ref1309S003V0 Chapter 2 Product Feature 2-1. SPECIFICATIONS FCM7DUHWW Model FCM7SUHWW Photo Commercial brand Product description Chest Freezer Chest Freezer Capacity Total Volume (cu. ft.) Features Manual Defrost Adjustable Temperature Control Kind of coolant R134a... - Page 6 SERVICE MANUAL Issue 2013-09-26 Model: FCM7SUHWW/FCM7DUHWW Ref1309S003V0 Depth (in.) D 21-5/8 21-5/8 Product Weight (lbs.) Air Clearances Each Side (in.) Air Clearances Back (in.) Approximate Shipping Weight(lbs) Carton Graphics Kraft Kraft Energy Voltage/Frequency 115V/60Hz 115V/60Hz Amps 1.7A 1.7A Max Energy Usage (kwh/yr)
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Page 7: External Views
SERVICE MANUAL Issue 2013-09-26 Model: FCM7SUHWW/FCM7DUHWW Ref1309S003V0 2-2. External views Door Cabinet Control panel Drain pipe... -
Page 8: Chapter 3 Installation, Adjustments And Maintenance
SERVICE MANUAL Issue 2013-09-26 Model: FCM7SUHWW/FCM7DUHWW Ref1309S003V0 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 0°F or above 110°F, because it will not maintain proper temperatures. -
Page 9: Cleaning The Freezer
SERVICE MANUAL Issue 2013-09-26 Model: FCM7SUHWW/FCM7DUHWW Ref1309S003V0 4. Sponge excess water from the bottom of the freezer as it collects to prevent over flowing. 5. After defrosting, clean the inside of the freezer. 6. Replace the drain plug inside the cabinet and the cap on the defrost drain. Fold over and dry the gasket on the hinge side of the lid. -
Page 10: Chapter 4 Disassembly
SERVICE MANUAL Issue 2013-09-26 Model: FCM7SUHWW/FCM7DUHWW Ref1309S003V0 Chapter 4 Disassembly 4-1. Door assembly (Door, hinge, hinge cover) Unscrew the hinge cover screw with screwdriver, take away the top and bottom cover by pull it, and then unscrew the screws on the hinge, so the whole hinge could be moved. -
Page 11: Control Panel Assembly (Panel, Cover Board, Knob, Indicator Light)
SERVICE MANUAL Issue 2013-09-26 Model: FCM7SUHWW/FCM7DUHWW Ref1309S003V0 4-3. Control panel assembly (Panel, cover board, knob, indicator light) Unscrew the compartment grill (refer 4-2), push the panel claw gently with our finger or tools, at the same time pull panel outside then take away it. -
Page 12: Chapter 5 Control And Display System
SERVICE MANUAL Issue 2013-09-26 Model: FCM7SUHWW/FCM7DUHWW Ref1309S003V0 Chapter 5 Control and display system 5-1. Control panel Freezing temperature selection is made by setting the control from 1 to 7 (coldest). If we want colder or warmer temperatures, adjust the control one step at a time. -
Page 13: Chapter 6 System Flow Principle
RVICE M MANU ssue 2013-0 09-26 Model: FCM7SUH HWW/FCM7 7DUHWW Ref130 09S003V0 Chapt ter 6 Sy ystem f flow pri nciple 6-1. Re frigeratio on flow ch hart The refrig geration sy ystem of d direct coolin ng single-sy ystem cool ler belongs s to the c category of... -
Page 14: Refrigeration Flow Scenograph
SERVICE MANUAL Issue 2013-09-26 Model: FCM7SUHWW/FCM7DUHWW Ref1309S003V0 6-2. Refrigeration flow scenograph... -
Page 15: Chapter 7 Circuit Diagram
SERVICE MANUAL Issue 2013-09-26 Model: FCM7SUHWW/FCM7DUHWW Ref1309S003V0 Chapter 7 Circuit diagram 7-1. Brief principle diagram... -
Page 16: Chapter 8 Trouble Shooting
SERVICE MANUAL Issue 2013-09-26 Model: FCM7SUHWW/FCM7DUHWW Ref1309S003V0 Chapter 8 Trouble shooting 8-1. Normal phenomena Problem Possible Causes What To Do Freezer does not Temperature control in OFF or Min Move the control to a temperature operate or or 0 position. - Page 17 SERVICE MANUAL Issue 2013-09-26 Model: FCM7SUHWW/FCM7DUHWW Ref1309S003V0 Temperature control OFF or Min or Move the control to a temperature Foods defrosting 0 positions. setting. Freezer is unplugged. Push the plug completely into the outlet. The fuse is blown/circuit breaker is Replace fuse or reset the breaker tripped.
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Page 18: Abnormal Phenomena
SERVICE MANUAL Issue 2013-09-26 Model: FCM7SUHWW/FCM7DUHWW Ref1309S003V0 8-2. Abnormal phenomena 8-2-1. No cooling No cooling Whether the refrigerator can start Test according to the process of the refrigerator can not start Whether the temperature of fresh food compartment do not descend and after a... - Page 19 SERVICE MANUAL Issue 2013-09-26 Model: FCM7SUHWW/FCM7DUHWW Ref1309S003V0 8-2-2.Compressor no start Compressor no working Check if the home power Connect the power is conduct Check if thermostat is set Adjust thermostat setting position at “0” Test if the thermostat is normal under power on status:...
- Page 20 SERVICE MANUAL Issue 2013-09-26 Model: FCM7SUHWW/FCM7DUHWW Ref1309S003V0 Test the resistance parameter of the compressor; if it Check compressor is ZERO, inner winding is short circuit. If it is normal ? infinite, inner winding is break circuit If all technical parameter of compressor and...
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Page 21: Poor Cooling
SERVICE MANUAL Issue 2013-0 -2 Rev. Ref13 S00 V0 Model: 8-2-3.Poor cooling Insufficient cooling Check if the voltage of home power supply Connect to power supply. is normal Adjust temperature If the thermostat grade or temperature setting setting is reasonable? Decrease the frequency opening door If the frequency opening door is frequently, and the ambient temperature is too high? - Page 22 SERVICE MANUAL Issue 2013-09-26 Model: FCM7SUHWW/FCM7DUHWW Ref1309S003V0 8-2-4.Noisy Noisy ： Exterior factor solution measure 1. The adjustable foot is not level.--Explained the ground Adjust appliance and Whether exterior is uneven, user can use spanner adjust refrigerator food, explain to user...