Cookology CET901 Service Manual

Cookology CET901 Service Manual

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Model:
CET901
Warnings:
 This service manual is not available to the general users, but only applies to
professional technicians with relevant qualifications. Any incorrect
maintenance may result in other dangers!
 The power supply must be cut off before maintenance!
 A new power cord which meets the relevant technical requirements
must be used once possible hidden malfunctions are found with the
current power cord (refer to this Manual)!
 Please read carefully all safety warnings in this Manual before maintenance!
 The product is prohibited from using until test is conducted as
per relevant regulations after maintenance!
 This service manual applies to many models, so the specific operations
please prevail in kind!
 When the wrapping materials are removed, keep such materials like
metal sheet, packing bag, foam and screws out of reach of children's
reach to avoid potential dangers. For example, the children may
suffocate as a result of swallowing tiny components or playing with
packing bag.
Service manual
Ceramic hob

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Summary of Contents for Cookology CET901

  • Page 1 Model: Service manual CET901 Ceramic hob Warnings:  This service manual is not available to the general users, but only applies to professional technicians with relevant qualifications. Any incorrect maintenance may result in other dangers!  The power supply must be cut off before maintenance! ...
  • Page 2: Installation

    Installation Model: CET901 Note: Dimensions for reference only • Cut out the work surface according to the sizes shown in the drawing. • For the purpose of installation and use, a minimum of 50mm space shall be preserved around the hole.
  • Page 3: Product Overview

    Product overview Model: CET901 1. max. 1100/2200 W zone 2. max. 1200 W zone 3. max. 1000/2000 W zone 4. max. 1800 W zone 5. max. 1800 W zone 6. Control panel Voltage: 220-240V~ Frequency: 50/60Hz...
  • Page 4 Electric Diagram Model: CET901...
  • Page 5 Exploded View & Part list Model: CET901...
  • Page 6 CET901 Part List Name Ceramic glass 2000W Heating element 1200W Heating element 2200W Heating element Thermocouple 2 Spring bracket Spring bracket 01 Thermocouple 5 Spring bracket 02 Front silicone ring Insualtion bracket PCB box Rear Silicone Sealed Strip Insulation bracket...
  • Page 7: Hints And Tips

    Hints and Tips Problem Possible causes What to do Make sure the cooktop is connected to the power supply and that it is switched on. Check whether there is a The cooktop cannot No power. power outage in your home or be turned on.
  • Page 8: Reassembly And Disassembly

    Reassembly and Disassembly 1. Safety precautions WARNING Turn off power for safety and appliance protection. Keep away from inflammable materials around appliance. Before work, put on gloves. CAUTION 1. Cool off the appliance for a while right after using appliance for your safety because you can get burners by high temperature from the appliances.
  • Page 9 2. Tools Most of tools that you might need are shown below. Some are optional. Item How to use Pictures Screw driver / User for assembling and Electric screw driver disassembling of all screws Nipper pliers Use for pulling out the terminal 3.
  • Page 10 3.2 Disassembly the display board Step 1: Gently pull out the buckle on the display board, and then take out the display board, finally pull out the terminal of thermocouple and display board. 3.3 Disassembly the wire assy Step 1: Remove the wire assy connecting to the heating element by using nipper pliers...
  • Page 11 3.4 Disassembly the heating element Step 1: Use nipper pliers to open 2 brackets on the sprint brackets, and then take the burner up. 3.5 Disassembly the thermostat Step 1: After removing the thermostat cable, use a tool such as a screwdriver to unscrew the thermostat and take out the thermostat.
  • Page 12 3.6 Disassembly the power cable Step 1: Use a tool to unscrew the terminal box and open the terminal box cover. Step 2: Use a tool to loosen the screws on the power cable and pull out the power cable...
  • Page 13 3.7 Disassembly the terminal box assy Step 1: Use the tool to unscrew the two screws on the terminal box. Step 2: After unscrewing the outer screw of the terminal box, turn it inside, use the tool to push open the two clips inside, and remove the terminal box. 3.8 Disassembly the power board Step 1: Gently open two buttons on the PCB box, and take the power board out of PCB box at an angle.
  • Page 14 3.9 Disassembly the thermocouple Step 1: Hold the thermocouple bracket with nipper pliers and turn it 90°. Step 2: Take out the thermocouple as soon as the thermocouple bracket turns to the concave position of the heating element.
  • Page 15 3.10 Disassembly the insulation bracket Step 1: Pull the buckle on the heat insulation bracket inward and squeeze it. After the buckle dislocates the bottom case, take the heat insulation bracket out of the bottom case.

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