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DuctlessFumeHoods
Chapter7–Troubleshooting
Thisguideaddressesthemostcommonserviceissues.Formoretroubleshootingorserviceinformation
contactyourlocalESCODistributor.
Hardware:
• DVM(DigitalVoltageMeter).
Note:Ananalogmetercanbeusedfortroubleshooting,butcannotbeusedformotorvoltagemeasurement.
• Phillipsscrewdriver
• Insulatedjumpercables
TheElectricalPanelandComponentLayout:
Open the front panel, the electrical panel is the red covered box located on the back of the panel. The
componentlayoutisasfollowed: