MM0086
i finally bought a pure sinewave ups for my TV, which is working perfectly since 2 days, a pce spn 1.5kva, however when i plugged the UPS, the fan of the power supply is always ON, when the room is cold or warm or whatever the condition the FAN is always is running, it doesnt shut off even if i turned off the ups, i have to plug the UPS from electricity so it can shut off, so my question for ppl that uses those kind of ups, is this a normal thing? or it will shorten my ups life cuz the fan is always running like forever lol.
