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View Full Version : cooling system with R404A. problems with calculation



vytautas
05-11-2014, 07:37 PM
Hello Guys!

I'm quet new and young in cooling systems, but I'm planing to make refridgeration system for my practice.

I'm planing to use:
Compresor: ML60TB, HMBP for r404A (or I need stronger)
Evaporator: RTV, 1,00 kW, 273x228x130mm (adding a foto)
Condenser: still dont know what I can use (can you sugest what to use?)
cooling agent: r404A (or i can chose other one like 134a or smth.) how much grams I need it?
controler: electronic temperature controller
capillary: still dont know what to use, need your help!

I need to cool a small room, like 4 squer meters to +4 C deg. Mostly in this area is 6-10 C deg.

Can you help me with this? Or may be you can offer me a program with wich I can count everything.
Sorry for my pour English and mistakes ;)

Waiting for your sugestions!

Best regards,
Vytautas