Broan HEPA 1000, HEPA 4000, HEPA 3000 Connecting the Drain Hepa 3000 and HF 3.0 Units only

4. INSTALL THE UNIT (CONT’D)

4.8CONNECTING THE DRAIN (HEPA 3000 AND HF 3.0 UNITS ONLY)

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VO0025

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VO0046

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1.Remove the door by turning the switch knob to the OFF position (to unlock the door).Then, unlatch the door and open it. Slide out the core assembly to access the 2 drain fitting hole locations (1). Punch out the holes.

2.Hand tighten the 2 plastic drain fittings (1) using the gaskets (2) and nuts (3) as shown. Close the door.

27''
686 mm
	7''
	(178 mm)
VO0027	3

3.Cut 2 sections of plastic tubing; one 7’’ (178 mm) long and one 27’’ (686 mm) long, and attach them to each drain fitting as shown.

5. Make a water trap loop in the tube to prevent the unit from drawing unpleaseant odors from the drain source. Make sure this loop is situated BELOW the ‘’T’’ as shown. This will prevent water from being drawn back up into the unit in case of negative pressure. Run the tube to the floor drain or an alternative drain pipe or pail. Be sure there is a slight slope for the run-off.

VO0028 4

4.Join these 2 sections to the ‘’T’’ junction and main tube as shown.

Tie-wrap
VO0029 To drain	5

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