View Full Version : Mitsubishi Heavy Cassette
Need help with the following;
green led on wired controller switches to red
Controller displays:
E33
PROTECT STOP
I/U No 00
Any pointers please?
thank you
nike123
01-01-2008, 03:24 PM
Try here: http://tinyurl.com/2cqfrb
frank
01-01-2008, 08:51 PM
Sounds like it could be the compressor Abe.
Check winding resistances to earth with a Megger.
Is it an old unit?
Sounds like it could be the compressor Abe.
Check winding resistances to earth with a Megger.
Is it an old unit?
Its about three years old Frank, if I remember it was one of the last R22 units.
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