gus_natural_tan

Bought this bed "as is" with salon. I removed the main board and despite having no blown fuses there was a major burn (not arc) I mean there was a portion of the board practically burned through.
I purchased a replacement board, and I still get nothing. No display at all. I haven't checked voltage with a volt/multimeter. For what it is worth, I used a meter that detects non contact voltage and the bed is getting something from the buck booster.

Even if my booster isn't "bucking" and voltage is only around 208v, shouldn't I at least get a display?

Where can I actually check and verify voltage?

Is there a cutoff / safety switch that may be tripped?

Any help would be appreciated. Thanks

electrotanman

Is the display plugged into the control board ? Is the red LED flashing on the control board. If not get yourself a voltage meter ( non contact meter is useless when troubleshooting). You should have 230 volts across terminals 1 & 3 on the molex plug.

gus_natural_tan

Thanks! The display is plugged into the control board. I will check for the 230v asap.

gus_natural_tan

Finally got a chance to check the voltage at the bed. I have 115v at pins 1 & 3 on the plug.