Domestic refrigerators and freezers Because of the numerous designs of these appliances, a description of the system pipework layout is helpful to the service engineer. In comparison with commercial or industrial installations, domestic systems are more prone to motor failure and subsequent contamination because few users appreciate the need for adequate air circulation. The method […]
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Refrigeration equipment servicing and installation
Domestic refrigerators and freezers
Domestic refrigerators and freezers Because of the numerous designs of these appliances, a description of the system pipework layout is helpful to the service engineer. In comparison with commercial or industrial installations, domestic systems are more prone to motor failure and subsequent contamination because few users appreciate the need for adequate air circulation. The method […]
Continue reading…
Domestic refrigerators and freezers
Domestic refrigerators and freezers Because of the numerous designs of these appliances, a description of the system pipework layout is helpful to the service engineer. In comparison with commercial or industrial installations, domestic systems are more prone to motor failure and subsequent contamination because few users appreciate the need for adequate air circulation. The method […]
Continue reading…
Electrical equipment and service
Electrical equipment and service Description This chapter is devoted to the electrical aspects of hermetic and semi-hermetic motor compressors and remote-drive motors employed in commercial refrigeration and in domestic refrigerators and freezers for single-phase 240 volt 50 hertz supply. The smaller hermetic compressors are mainly used for domestic systems. Larger capacity units are to be […]
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Electrical equipment and service
Electrical equipment and service Description This chapter is devoted to the electrical aspects of hermetic and semi-hermetic motor compressors and remote-drive motors employed in commercial refrigeration and in domestic refrigerators and freezers for single-phase 240 volt 50 hertz supply. The smaller hermetic compressors are mainly used for domestic systems. Larger capacity units are to be […]
Continue reading…
Electrical equipment and service
Electrical equipment and service Description This chapter is devoted to the electrical aspects of hermetic and semi-hermetic motor compressors and remote-drive motors employed in commercial refrigeration and in domestic refrigerators and freezers for single-phase 240 volt 50 hertz supply. The smaller hermetic compressors are mainly used for domestic systems. Larger capacity units are to be […]
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Service diagnosis and repairs
Service diagnosis and repairs As previously stated, there may be more than one fault in a system and some may persist until such time as a total breakdown or component failure occurs, to the detriment of the product being stored. For example, after a leak has been discovered and repaired, the system is ready to […]
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Service diagnosis and repairs
Service diagnosis and repairs As previously stated, there may be more than one fault in a system and some may persist until such time as a total breakdown or component failure occurs, to the detriment of the product being stored. For example, after a leak has been discovered and repaired, the system is ready to […]
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Service diagnosis and repairs
Service diagnosis and repairs As previously stated, there may be more than one fault in a system and some may persist until such time as a total breakdown or component failure occurs, to the detriment of the product being stored. For example, after a leak has been discovered and repaired, the system is ready to […]
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Operating principles and symptoms
Operating principles and symptoms When a system has developed a refrigerant leak, the repair has been effected, it has then undergone a final leak test and has been charged with refrigerant, the efficient service engineer will always check the operating conditions of the plant. This chapter is designed to assist the engineer in establishing whether […]
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