Hello! Welcome to wuxi LingYang new energy equipment co., LTD!
Keywords:

Chiller | Cold storage equipment | Non-standard automation | Water-cooled chiller

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  • Wuxi LingYang new energy equipment co., LTD
  • Teo
  • Lingyang new energy
  • MP: +86 18217364841
  • E-mail: postmaster@wxlyxny.com
     

Service and support

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The company provides the use of guidance and sales training, free warranty for one year, one year after the charge only the cost of materials
Provide pre-guidance program analysis, sales training, guidance and advice on the use and so on

Common Faults and exclusion of cold storage equipment
1. no electrical distribution box or display does not show. Please check whether the refrigerator dedicated brake failure. (Check the power supply and distribution box)
2. The refrigerator is not cooling or cooling effect. Check whether filled refrigerator condenser gray angstroms or poor ventilation, as required to remove it. Check whether the library cooler frost is too thick, and a manual defrost refrigerator or re-set the parameters (such as resetting the inside temperature, shorten freezing time, to extend the defrost time, etc.) to check whether the refrigerant leakage ( painted with soap and water piping connections, there are instructions bubble generation refrigerant leak). And invites professionals and add refrigerant leaks processing. Check the cold seal is intact and exclude it. Check the condenser fan and chillers cold storage rotation is correct, and by adjusting the power supply phase sequence and adjust the fan turn. Check parameter setting cold storage temperature controller is correct and re-adjust. Check the refrigerator temperature controller is out of order and replace it. Check whether the library stacked items and leave enough clearance to clear it.
3. When an abnormal noise machine is running, please stop to check, whether it is caused by vibration or mechanical failure. Distribution box has an unusual noise, which is issued by the sound of AC contactor, is due to contact with the moving parts of the local inflexible, please click off then back to the absorption of iron in contact to eliminate noise. Refrigeration compressor abnormal noise, please check the cold boot time is too long, too thick frost on whether frost chillers. And to eliminate the defrosting process.
4. Start the refrigerator frequently or for a long time does not start or long boot does not stop or not to stop the storage temperature, check whether the condenser filled with ash angstroms or poor ventilation or excessive ambient temperatures caused by excessive pressure Condenser high, in order to protect the compressor, under the action of pressure controller machine is stopped, until well after cooling, the pressure controller by clicking on the black reset button, the machine will automatically resume operation. Temperature controller set incorrectly, reset can be. Refrigeration is not good. Refer to Fault 2. Temperature control failure. Damage to electrical appliances. After closing the cold storage distribution box does not respond, and the three-phase power normally. Check the zero line, whether there is 220V voltage.
5. The library chiller dripping. Check to see if the cooler drain ice from blocking or dirt.
6. The library lamp does not light. Check whether the library door upper limit switch failure, the lamp is damaged. To cut off the power and check, pay attention when installing waterproof lamp shade.
7. When the ambient temperature is high, the refrigerator running for some time, storage temperature not yet reached the set value in advance chiller shutdown. This is due to ambient temperature increases caused Condenser pressure is too high, in order to protect the compressor, under the action of pressure controller machine is stopped, until well after cooling, the pressure controller by clicking on the black reset button, the machine that is automatically resume operation. And check if the condenser filled with ash angstroms or poorly ventilated. Can not arbitrarily adjust the setting on the pressure controller, pressure controller or the refrigerator no protection effect.
8. The refrigerator door is not closed tightly, adjust pitch hinges and locks on the doors of the library body between. (Re-adjust the degree should not be too large, otherwise it will be very flexible switch doors.)
9. regularly check the power supply voltage is normal (three-phase four-wire) Check the condenser fan and chillers cold storage rotation is correct, and by adjusting the power supply phase sequence and adjust the fan turn. Check the power protection function of the total effective gate is normal.
When you use the refrigerator in the process, we have problems of their own can not solve, can professional help or contact with my factory warranty section.

Wuxi LingYang new energy equipment co., LTD  苏公网安备:

Address:No. 78 Plum Village Wuxi City, Jiangsu Province Tin Yin Road Contact:Mr. Ye / Ms. Lu

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Technical support:Hangzhou SIXI