Central air conditioning circulating water system
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The exhaust temperature of the compressor is too high; it is currently at 85°C. A temperature above 95°C will cause the equipment to shut down. 1. Is the high return air temperature of the compressor related to the thermal expansion valve? 2. Does a screw-type refrigeration compressor cause the motor to overheat? 3. Does scaling on the copper tubes of the condenser directly lead to excessively high exhaust temperatures, increasing the likelihood of equipment shutdown? 4. How can one determine when reverse expansion occurs? Since both the reverse expansion process and the inhalation process are very brief, can the temperature rise resulting from this process be ignored? 5. Could the current exhaust temperature be due to a lack of refrigerant or issues with the material used?
Hi, I specialize in circulating water treatment. Regarding your third point, I can address the problem of scaling on the copper tubes of your condensers; not only will new scaling be prevented, but existing scale can also be removed. What is the diameter of the pipes in your circulating cooling water system?
Mm-hmm, okay dear. Since I specialize in this kind of water treatment equipment, I can only view things from my perspective~~
No one knows? ? ? ? ? ? ?
Okay, I’ll help you hold down the post~
Indeed, no one has replied; I’m stuck here.
Dear, take a look at these issues of yours – perhaps you could consult the compressor manufacturer? They should be pretty professional, right?~
Actually, OP, the issues need to be checked one by one. We weren’t at the scene, so no one can be sure.