View Full Version : sanyo bc box
yidtel
13-06-2012, 03:36 PM
hope you guys can help with this one....have a load of daikin , mits etc but just had a new install sanyo 3 pipe system put in....one box makes a hell of a noise..heavy buzzing noise in any mode really and is in a meeting room so driving people mad..? any help apart from new box i guess...
yidtel
13-06-2012, 04:00 PM
or a SVK in sanyo talking terms...cheers
jdunc2301
13-06-2012, 05:15 PM
valve head maybe? not really familiar with sanyo
stufus
13-06-2012, 05:43 PM
Check the screw's that secure the coil head's are tight ,If so ,use a magnet to open and close all valves a couple of times.And check coil voltages when operating.
If that doesn't do it probably a new svk required.
Techguy might pop up with some insight.
Cheers
Stu
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