Chengdu Little Swan refrigerator repair telephone home appliance maintenance technician's price is reasonable

The company mainly provides fault detection, repair and maintenance services for various household and commercial refrigerators to ensure normal operation and extend service life of refrigerators.

Specific maintenance scope:

1. Cooling system problems:

Refrigerant leakage detection and supplement: Detect whether the refrigerant (such as Freon) leaks through professional equipment, and fill it when necessary.

Compressor maintenance or replacement: repair damaged, aged or inefficient compressors, and replace them with new ones in serious cases.

Evaporator maintenance: including evaporator coil cleaning, defrosting, and repair of icing on the wall of the freezer.

2. Circuit system fault:

Overhaul and replacement of temperature controller: check the working state of temperature controller, and repair or replace it with a new one in case of temperature control failure.

Inspection and repair of power lines, plugs, switches and other electrical components: confirm that the circuit is safe and undamaged, and replace the failed parts.

Replacement of internal lighting, fan motor and other accessories: deal with internal lighting failure, fan failure, etc.

3. Maintenance of structural parts:

Replacement of door seals: in view of the problem of poor sealing caused by aging and deformation of door seals, replace new door seals to restore the refrigeration effect.

Partial repair of the box: If the box is rusted or damaged, local repair or replacement services can be provided.

Replacement of vulnerable parts such as drawers, shelves, fruit and vegetable boxes: replace damaged or worn internal storage parts according to customer needs.

4. Noise and vibration:

Inspection of damping device: analyze and solve the problem of abnormal noise or excessive vibration generated during the operation of the refrigerator, which may involve the adjustment of damping pads, brackets or loose fastening screws.

5. Automatic defrosting function failure:

Maintenance of the automatic defrosting system: for refrigerators that cannot perform the defrosting cycle normally, diagnose and repair the faults of relevant heating wires, timers or other defrosting components.

6. Special function module maintenance:

Intelligent function repair: for high-end refrigerators with intelligent control, remote operation and other functions, solve problems such as unstable connection and software failure.

7. Routine maintenance service:

Regular cleaning and maintenance: deeply clean the inside and outside of the refrigerator to prevent bacteria breeding, odor generation and cooling efficiency decline.

Overall performance test: regularly test various performance indicators of the refrigerator to ensure that it meets the product design standards.