Chengdu Toshiba refrigerator door-to-door maintenance telephone nearby home appliance maintenance price is reasonable

The company focuses on providing fault diagnosis, maintenance, parts replacement and other services for various household and commercial refrigerators. It is composed of engineers with rich experience and professional technical ability, and can handle the problems of refrigerators of various brands and models.

Specific maintenance scope:

1. Troubleshooting of refrigeration system:

Refrigerant leakage detection and supplement: check and determine whether there is refrigerant leakage, and charge or refill.

Maintenance of refrigeration cycle components: including inspection, cleaning, repair or replacement of compressor, evaporator, condenser, drying filter and other key components.

2. Temperature control problem solving:

Debugging and replacement of temperature controller: when the refrigerator cannot reach the set temperature or the temperature control function fails, the electronic or mechanical temperature controller shall be adjusted or replaced.

Troubleshooting and repair of uneven temperature in freezer/freezer.

3. Maintenance and replacement of internal parts:

Inspection and maintenance of fan motor and its accessories: such as fan blade, bulb, PTC heater, defrost timer, etc.

Inspection and replacement of door seals: ensure that the door is well sealed to maintain stable internal temperature.

Repair or replacement of damaged liner, box and door body.

4. Circuit and electrical component maintenance:

Inspection and repair of power connection line, switch and lighting system.

Troubleshooting and maintenance of control board or computer motherboard, including restoration of intelligent functions.

5. Treatment of excessive noise:

Troubleshooting of excessive noise caused by abnormal compressor noise or other internal structure vibration.

6. Ice or dirt blockage removal:

Deal with the decrease of refrigeration efficiency caused by freezing of water or blockage of impurities in the refrigeration pipeline.

7. Routine maintenance service:

Provide regular deep cleaning and maintenance services, including cleaning the condenser and checking whether the drainage system is unblocked.