User Guide for GENERALAire models including: HP500 Whole House HEPA Air Cleaner, HP500, Whole House HEPA Air Cleaner, House HEPA Air Cleaner, HEPA Air Cleaner, Air Cleaner
PREMIERone PureFLO HP500 Whole House HEPA Air Cleaner
Return side connections is to be installed after the last branch on the return air plenum and minimum 2 linear ft distance from furnace.
Installation GUIDE
2.4 Installing the unit
Tools required
· Phillips #2 or Robertson #1 screwdriver
· 3/32" drill bit · Tin snips or metal shear · Power Drill
Location
Return side connectionsis to be installed after t he last branch on the return air plenum and minimum 2 linear ft distance from furnace. A 5-ft power cord is supplied with t he unit. If n ot available a 120VAC outlet needs to be supplied.
Note:
Refer t o the Owner's Operation Guide (p.9) for details on how to remove the unit's door and filters
Step by step Installation
Steps involved in the preparation of the plenum mount system are as followed:
Step 1: Preparing return air plenum
Find a l ocation t hat satisfies both service and maintenance requirements and proceed t o cut holes as illustrated below.
Step 2: Preparing ducting flairs
Remove the door and filters and proceed to cut the insulation as illustrated below.
figure 2.2a - Cut the insulation along the inside edge of both inlet and outlet ports t o remove the insulation from the port openings.
figure 2.1a -Tape template to return air plenum. Cut opening with metal shears and predrill for the securing screws.
figure 2.2b -One cut permits the clean removal of the insulation piece.
figure 2.1b -Remove template.
6
figure 2.2c -The unit should look like this when the foam piece is removed.
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