What does the manual say about this error code?

^^^ Which suggests that there might be a whisker of wire shorting out the VFD after the move!

WEG inverters get my vote. Reliable, reasonable price and simple to set up. Inverter supermarket have a quick set up guide for these inverters that anyone could follow.

+1

The error code indicates that the VFDs output has been shorted, which coupled with the motor and VFD being moved, suggests a wiring problem. Check all the wires:

• Connection to the right terminals at both ends
• No damaged insulation, particularly where wires run along the metal work or through grommets
• No whiskers
• Don't assume wires that weren't touched during the move are OK. It doesn't take much of a tug over a sharp edge to slice through plastic insulation, so follow the entire loom looking for trouble,

If disconnecting the motor at the VFD fixes the Error Code, it's highly likely there's a wiring problem. It's possible a short blew the VFD but with luck the electronic protection was fast enough to protect it.

No harm in trying a reset, but make a note of the current settings first. On this type of control pad, numbers are usually entered with the arrow keys (ringed):

With this system, you don't enter 54321 as single digits like a caculator. Instead pressing the arrow keys cause the number to count up up or down until the value is reached. Tapping the up arrow should add 1, holding down should increment slowly at first, then speed up. The down arrow does the same, except it subtracts 1.

It may be quicker to get down to 54321 from 0 with the down key.

These keypads can be a bit fiddly so experiment.

Good luck,

Dave

Several of my friend bought a Huanyang 2.2KW inverters, from you know where for around £80, that was 4 or 5 years ago and to the best of my knowledge all are working fine. I know that doesn't sort your inverter problem but a lot of difference between £200 and £ 80 for what amount to almost the same thing Do we home workshop type need all the bells and whistles John