Can anyone help me with a wireing diagram or principle of operation for the old Annie complete hermetic unit and electrical systems analyser.
They were available at least up until the late 80's but now seem to have droped off the end of the earth.
They had a series of capacitors to help kick start as well as in line ammeter voltmeter and ohmmeter for diagnostics.
They also had a method of changing the phase angle to enable you to run the compressor in reverse and hopefully rock a stuck compressor free.
I didn't have a lot to do with them when they were available but have recently had a few jobs where they may have come in handy.
Is there a reson for their demise ,were they a heap of crock or is the world just changing to a "too hard to fix therefore replace" mentality.
If anyone can at least explain the method of reversing the rotation of a hermetic compressor without opening the dome I will a lot wiser than I am now. Thanks