See the pick.
It's the error code of a lift that I attended today.
It's a Mitsubishi. Single car, 3 ph 400V unit.
Type CCP-GEL31
Control VFEL (possibly means Variable frequency somethin somethin.).
It's been in use since Jul 2004.
The best thing in a typical Maldivian companies such as those install these kinda things are tht they disappear with in a year or they will disappear after installing couple of them. After that they got a huge sum of money it's time to start something new. They will tell the customer he will get warranty but alas, warranty will work if only the customer finds the guys who install them in the first place.
It's been checked by couple of parties. The last party actually "said" or did something abt it. They said the "boards" are faulty and they have to order them from Singapore, charge is $ 2000.00 .
It's been already on the way of "completing" the board from the factory.
But they seem to be out of contact for while now. So as usual it has crossed the path of the inevitable.
I asked the owner, what boards were they talking about replacing, since it has one CPU, VFD Drive Assy, a PSU and one hell of a Power stage behind the control board, with Big caps and A 3 phase inverter drive with Big Hybrid IGBT Modules. My mouth started to water when I saw the power stage, really donno why,I guess I have a thing for heavy duty power components .
So I checked every thing a DMM could after of course going via the error code "06" table says "SSCOVH" , which, I have absolutely no idea about what so ever. It has a diagram indicating the wiring path and the error code table and some onboard switch setting details. No more detail is given on the area of fault, but the SSCOVH. I donno what it stands for.
So , Once again here I am wondering if anybody is out there to throw some light over this problem.
Is there anyone out there who can tell me what the error code stands for, so I can concentrate on a typical area.
Oh by the way. PSU is OK, Voltages are labeled. No bulgy caps, no physical damage what so ever, so far as I can see.