Honeywell 18155 owner manual Removing/Changing the Filters, To Remove HEPA Filter for Cleaning

Removing/Changing the Filters

INSTALL PRE-FILTER BEFORE INITIAL OPERATION.

The initial pre-filter is packaged separately to ensure its freshness. BEFORE initial operation, locate the pre-filter in the box, remove it from its packaging and install per instructions below.

•DISCONNECT from power supply before servicing.

•Replace filter(s) and re-assemble unit per instructions below.

•Plug in and RESET appropriate filter monitor(s).

To Remove HEPA Filter for Cleaning:

•Unscrew handle counter-clockwise (Fig 2).

•Remove top cover.

•Remove the filter assembly (consisting of the HEPA filter and pre-filter) from the internal chamber.

Fig. 2 Open Close

Handle Handle

HEPA

Filter

Pre-filter installed on Base Ring

• Locate the seam of the pre-filter and carefully separate		Fig. 3	Groove
	the fastener to remove the pre-filter from the HEPA filter.
•	Discard used pre-filter if necessary. Clean the HEPA filter
	if necessary.
•	Replace HEPA Filter (there is no top or bottom to filter).
• Replace top cover.		Push
• Insert and tighten handle clockwise.		in on
		both tabs
To Replace Pre-filter:		to release
		Base Ring

•Place unit on its side.

•Push in on both tabs on base ring to release base (Fig. 3).

•Gently remove base from motor assembly.

•Install initial pre-filter or replace used one. Wrap pre-filter around Base Ring and attach with fastener provided.

•Align base into grooves and gently snap back into place.

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