Maytag mwf4100aws owner manual Required service

MAYTAG Whole Home Water Filtration System and to ensure the limited warranty protection remains in effect.

Table 2 outlines the maintenance schedule that should be followed for each Model of the MAYTAG Whole Home Water Filtration System:

Table 2 – MAYTAG Whole Home Water Filtration System Maintenance Schedule

	Required service	Part No.	Comments	Every 12 Mo.
			Water sources with high levels
	Carbon Prefilter	67500001	of particulate, usage and/or	Replace
AWS			chlorine will require more
			frequent changes.
4100	System cleaning	--		Clean
MWF	Integrity testing*	--		Test
Model
	Backpulse Tank air	67500013	Adjust air pressure as	Test
	pressure		required**
	Base Controller	--	Check timer and program	Replace
	batteries: 2AA		settings
	Stainless Steel	67500002	Water sources having	Clean
			significant sediment will require
AWS	Prefilter
			more frequent cleaning.
	System cleaning	--		Clean
4200
MWF	Integrity testing*	--		Test
	Backpulse Tank air		Adjust air pressure as
Model		67500013		Test
	pressure		required**
	Base Controller	--	Check timer and program	Replace
	batteries: 2AA		settings

*MAYTAG Services Qualified Service Technician must conduct an Integrity Test annually in order to validate the limited warranty.

**BP tank pressure setpoint is recorded on page 2.

MAYTAG Whole Home Water Filtration System Owners Manual MA1-5

November 2003

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