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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.
All rightsreserved.Unauthorized copying and distribution is a violation of law.
SERVICE MANUAL
WARNING
2017
©
●
Chest Freezer
MODEL:
CHC7BPL1
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Table of Contents
Related Manuals for mabe CHC7BPL1
Summary of Contents for mabe CHC7BPL1
- Page 1 SERVICE MANUAL Chest Freezer MODEL: CHC7BPL1 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 ● 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. External view ............................6 Chapter 3Installation, adjustments and maintenance ................. -
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.After servicing, make the following leakage current checks to prevent the customer from being exposed to shock hazards. -
Page 4: How To Read This Service Manual
operation. 11. Take care not to damage the supply line. Don’t yank at the line; pull the plug out gently from the ● receptacle. Don’t press the line under the cabinet or step on it. Take care not to roll on or damage the supply line when moves the machine from the wall. -
Page 5: Chapter 2 Product Feature
Chapter 2 Product Feature ● 2-1. SPECIFICATIONS CHC7BPL1 Type Model Mabe Commercial brand Product description Chest Freezer 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） kg/24h... -
Page 6: External View
2-2. External view ● CHC7BPL1 Door Cabinet Control penel... -
Page 7: Chapter 3Installation, Adjustments And Maintenance
Chapter 3Installation, adjustments and maintenance 3-1.Unpacking ● 1. Remove all packaging material; this includes the foam base and all adhesive tape holding the freezer accessories inside and outside. 2. Inspect and remove any remains of packing, tape or printed materials before powering on the freezer. -
Page 8: 3-3.Electrical Requirement
3-3.Electrical Requirement Make sure there is a suitable power Outlet with proper grounding to power the freezer. ● Avoid the use of cutting off the third grounding, this is a dangerous practice since it provides no effective grounding for the freezer and may result in shock hazard. 3-4.Defrost Defrosting and Draining the Freezer 1. - Page 9 Inside. Clean the inside of the freezer at least once a year. We recommend that the freezer be unplugged before cleaning. If this is not practical, wring excess moisture out of sponge or cloth when cleaning in the vicinity of switches, lights or controls. ●...
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Page 10: Chapter 4Disassembly
Chapter 4Disassembly 4-1. Door assembly (Door, hinge, hinge cover) ● 1.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. Top hinge cover Bottom hinge cover 4-2. -
Page 11: Control Panel Assembly(Panel, Cover Board, Knob, Indicator Light)
4-3. Control panel assembly(Panel, cover board, knob, indicator light) Stretch your arm into the compartment, push the connector inside, when the clip falls off the ● cabinet, and take off the control panel and the connective wire cord with an acutilingual plier. 4-4. -
Page 12: Chapter 5Control And Display System
Chapter 5Control and display system To prevent temperature being accidentally modified, the control is ● intentionally resistant to turning. To vary the setting, please use a coin or screwdriver. ● 1. To switch on: Turn the control to the right adjust temperature to 2. -
Page 13: Starting The Freezer
5-2. Starting the Freezer 1. Clean the inside of the freezer with a mild solution of baking soda and water 2. Connect cord to power outlet. 3. On models with a Temperature Monitor or High-Temp Alarm Switch, set the switch to the OFFposition. -
Page 14: Chapter 6System Flow Principle
Chapter 6System flow principle 6-1.Refrigeration flow chart The refrigerationsystem 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 15: Refrigeration Flow Scenograph
6-2. Refrigeration flow scenograph... -
Page 16: Chapter 7Circuit Diagram
Chapter 7Circuit diagram 7-1. Briefprinciple diagram ●... -
Page 17: Chapter 8Trouble Shooting
Chapter 8Trouble shooting 8-1.Normal phenomena Temperature control in OFF or Move the control to a temperature setting. Freezer does not Min or 0 position. operate or Freezer is unplugged. Push the plug completely into the outlet. Power-On Light is The fuse is blown/circuit not on Replace fuse or reset the breaker breaker is tripped. - Page 18 Temperature control OFF or Move the control to a temperature setting. Min or 0 positions. Foods defrosting Freezer is unplugged. Push the plug completely into the outlet. The fuse is blown/circuit Replace fuse or reset the breaker Foods defrosting breaker is tripped. Door/lid left open.
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Page 19: Abnormal Phenomena
8-2. Abnormal phenomena 8-2-1. 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 ●... - Page 20 8-2-2.Poor cooling...
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