OWNER’ S GUIDE -Tighten the strain relief clamp to secure thesupply wire. DO NOT OVERTIGHTEN. See Fig-ure 12. Reinstall electric control box cover.Figure 12To complete the installation and system checkout requirements, the following steps must be performed.A. Check the room air thermistor position. Make sure the room air thermistor is routed through the holding guide.B. Refer to p.19, and remove the air filters by pulling them.C. Secure the grille to the panel with 4 screws. At this time, take care of the position of theroom air thermistor which must be mated with the thermistor hole of the grille.D. Reinstall the air filters.E. Turn on the power supply to the roof top air conditioner.Connect the power line to the black, white andground wires found in the junction box using threewire connectors. CAUTION - Connect black wireto black wire, white wire to white wire and groundwire to ground wire. (green to bare copper) Us-ing UL approved electrician’s tape, secure thewire connectors in a workmanlike manner. SeeFigure 11.Figure 11910COMPLETING THE INSTALLATION17