page 5MOUNTINGYour power unit mounts to the wall using a mounting system.The wall mounting bracket, provided with your power unit,mounts to the wall. It has 4 fingers at the top and 4 more at thebottom. The power unit has 4 upper openings and 4 loweropenings which are designed to slide onto the wall mountingbracket fingers. Ensure to follow the instructions below forproper installation.1. Locate power unit within six feet (1.82 m) of a groundedelectrical outlet. NuTone VX475CC and VX550CC powerunits require a 120 V, dedicated 15-amp branch-circuit witha NEMA 5-15R receptacle or a dedicated 20-amp branchcircuit with a NEMA 5-20R receptacle. NuTone VX1040CCpower unit requires a 240 VAC, dedicated 20-amp branchcircuit with a NEMA 6-20R receptacle.2. Refer to Fig. 2 to maintain minimum wall clearancedimensions.3. Position and install the wall mounting bracket with theprovided screws. Refer to Fig. 3 for proper mountingdimensions.4. Using the provided mounting screws, secure the mountingbracket on the wall through two upper and two lowermounting holes.5. Hang power unit onto wall mounting bracket. Ensure bothupper and lower mounting openings on the back of thepower unit are engaged with corresponding wall bracketfingers. Pull the power unit down to secure.6. Open the door located on the front of the power unit.Ensure the cyclonic filter is properly seated.See page 13 for reference. Close the door.12⅝”3/4” TYP.30¾”1” TYP.437 ⁄ 16 ”MIN.HEIGHT30¼”30⅜”30⅜”UPPERMOUNTINGHOLESLOWERMOUNTINGHOLESAD0044ACAUTIONEnsure to fix the wall mounting bracket with thescrews directly onto a stud for a solid installation.CAUTIONWARNINGDo not install outdoors.!AD0003ANuTone VX475CC: 11”NuTone VX550CC and VX1040CC: 13¾”FRONT VIEWUTILITYVALVE24”MINIMUM TO CEILING18” MINIMUMABOVE FLOOR24”TOP VIEW24”WALL MINIMUM CLEARANCE DIMENSIONSFIG. 2 FIG. 3POWER UNITINSTALLATIONFor all models, DO NOT REMOVEeither of the grey seals covering theTOP red cap plugs. Removing theseseals will void the warranty. Onlyremove and use the outlets coveredby the BOTTOM green plugs.DO NOT REMOVEWARRANTY VOIDIF SEAL IS BROKENne pas enleverG ARANTIE ANNULÉESI CE SCEAU EST BRISÉAR0049