E4 Error Code Portable Air Conditioner

This makes the error code go away

This speakerphone is very clear on both ends. Was able to hear the other person speaking clearly even when my portable air conditioner was running in the room.

I reviewed a 1500VA UPS unit earlier after purchasing it last summer for my work-at-home workstation. It is still working fine. When the UPS's were offered again on B&H's daily Deal Zone, I purchased three additional units - (1) 1500 VA and (2) 500VA. As I commented earlier, the packaging does NOT come with an Installer/User Guide, but it is available online and a MUST-HAVE. I proceeded to charge the units for 24 hours prior to adding the intended devices for UPS/surge protection. The next day, the alarm sounded on one of the 500 VA units, and it displayed Error Code E06. The User Manual identified the Error Code as, Battery Charge Failure - Turn-off the UPS and call Vertiv technical support for a replacement unit. I emailed Vertiv and their Customer Service representative responded immediately and walked me through the replacement process. Vertiv replaced the unit under warranty and provided a shipping label for returning the defective unit. Vertiv's customer service is outstanding, just like B&H's. I previously gave this 4-stars because of the lacking User Guide, but that has been forgiven. All four of my Vertiv Liebert UPS units are functioning satisfactorily.

OEM replacement cartridge was fantastic. Solved an error code stating that charger was defective. Not true. Battery was eol and the swap fixed it.

We have it for everything, Air-Conditioner panel control, Land line phone, Toys Etc',

Bought this for my Fuji X-E4 and it works great as a portable travel flash for times when you want a bit of light. Note that it uses the camera body for power. It's not a powerful flash, but gets the job done. And it's easy to remove and throw in your bag or pocket when not needed.

Works great for my X-E4!

As always B&H was very quick to send the package out and it was what we ordered no problem. Our only problem is that the air conditioner is apparently too loud for even this windscreen to totally block the noise. It does a much better job but the mic is apparently extremely sensitive to all sound.

I got this because during the hot months I can't run my air conditioner and computer at the same time due to neighborhood brownouts. If I turn the air conditioner off the computer overheats. This covers the outtages so I can work in comfort without unexpectedly rebooting every few minutes. Thanks!

Electrical power spikes occur for many reasons and your sensitive electronics won't survive unless you have a quality surge suppressor. Most products sold as surge supressors only provide a low level of protection and are little more than power bars. The Isobar offers a high level of protection and, unlike most other surge suppressors, will isolate each outlet from surges caused by other appliances plugged into it. Case in point, I needed to use an air conditioner on the same outlet as a computer. The Isobar effectively protects the computer from power surges as the air conditioner cycles on and off.