In a VRF system it was noticed that Ideal pressure is 295 psig. And the discharge presure 310 psig and the suction is 230 psig. No cooling

أفضل جواب: <p>Cost is mainly the diasadvantage.  Particularly, the need for a back-up unit because when the co ... الإطلاع على المزيد

أفضل جواب: VRF is variable refrigerant flow systems.in simple words its advantage is this system can connect more in ... الإطلاع على المزيد

أفضل جواب: DX  is direct expansion system  is consist of many types : 1- DX package unit : in this type the all comp ... الإطلاع على المزيد

أفضل جواب: He have refer to desiner manual and after changes the prresure of refrigrant should be balance with adeti ... الإطلاع على المزيد