Web — i have apc br1300g battery backup unit. The battery icon was flashing and now there was f02 error two times. I went through troubleshooting help on apc's. For faults f01 and f02, contact apc technical support. Web — what does f02 mean on apc? Just power off your apc. Remove the power cord from the sector, and keep the battery. Web — our new apc back ups pro 1500 (4 days old) has started to show the f02 error every time it is switched on. Looking through the forums this is not an isolated problem and it appears that there is a problem with this range. Web — second unit with 'f02' error. The first started going up in smoke with error. Webi had a 1200 va one that died with a f01 error about 2 years ago. Today, we had a power outage and as soon as the power came back, the ups popped, we smelt burning. Web — the ups went to battery, then when it went to switch back to ac i had the error code f02 displayed with a constant screech for help that cannot be muted. Web — in this tutorial ill show you how to fix error code f02 or if device is not turning on (beeping) & replace or install a new battery for the apc ups xs bx1500. An f02 error code indicates solid state component damage, i. e. A blown fuse, relay weld, etc. Please try the following steps: Remove all load from the. Web — how to repair f02 and f04 fault in invertershow to fix f02 and f04 fault in invertershow to solve f02 and f04 fault in invertershow to repair f02 and f04 err. Just power off your apc. Just remove the power cord from sector, keep battery. Press constantly power button until you hear the second beep signal. What the heck is that and how do i fix it? I took the battery. See the possible causes and solutions for system. Web — i have a apc back ups pro 1300. Recently in the past two weeks about every day it throws code f04 meaning clamp short. It shuts down everything. Web — i experienced a power outage during a thunderstorm last week and my Web — you want a battery that is less than six months old (or has been kept charged), so three months should be fine. At this point i'd call apc, especially if you. Webthe ups worked for a minute or two and then started beeping and displaying f02. I googled apc f02. This is a fault in the ups and typically involves a return. Webyou cand see in this video how i solved this error on my ups. diymariuselectro@gmail. com For faults f01 and f02, contact apc technical support. Web — there is an internal fault. Determine which internal fault message is displayed by matching the number displayed on the lcd with the corresponding fault. Web — our ups gave us error f02 when my sibling turned on his pc so i looked at the manual and it said unplug everything and power cycle it so i did but i tried putting the.