Maytag mwf4100aws owner manual System Description, Replacement Parts

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System Description

Figure 1. MAYTAG Whole Home Water Filtration System, components and dimensions

		AIR VENT


		CAP
		CAP						188cm
								188cm
PREFILTER HOUSING								(74”)
PREFILTER HOUSING								MINIMUM
								MINIMUM
	INLET ¾” FNPT						CLEARANCE
							CLEARANCE
								REQUIRED
								REQUIRED


						163cm
	MEMBRANE					163cm
	MEMBRANE					(64”)
	MODULE					(64”)
	MODULE


			DRAIN ¾” FNPT						119cm
			DRAIN ¾” FNPT						(46.75”)
									(46.75”)

		LOCK RING
		LOCK RING


			OUTLET ¾”
			FNPT
			FNPT					64cm
								64cm
BACKPULSE TANK								(25.25”)
BACKPULSE TANK


			AIR BLADDER				51cm
			VALVE				(20”)

STAND

Replacement Parts

Table 1 - Replacement parts used with the MAYTAG Whole Home Water Filtration System

Part	Description	MWF 4100 AWS	MWF 4200 AWS	MWF 4300 AWS
Number
67500001	Carbon Prefilter	√
67500002	Stainless Steel Prefilter		√	√
67500008	8” Neoprene cap O – Ring	√	√	√
67500007	System Replacement (includes cap,	√	√	√
	O-ring, 3 poly nipples and backpulse	√	√	√
	tank)
67500010	Cap Wrench	√	√	√
67500003	External Prefilter Kit			√
67500004	External Prefilter Replacement			√
	Cartridge			√
	Cartridge
67500025	External Prefilter Wrench			√
67500026	External Prefilter O-Ring			√
67500005	Base Controller with batteries (2AA)	√	√

MAYTAG Whole Home Water Filtration System Owners Manual MA1-5

November 2003

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Contents Table of Contents Important see safety warnings and cautions insideDealer and System Information Thank you…Safety Instructions Using this Manual …Service and Maintenance Safety Operational SafetyWinter Storage Other Safety PrecautionsPhoto Models MWF4200AWS and MWF4300AWS Certifications and TestingModel MWF4100AWS Legal Disclaimer ServiceTrademarks System Description Replacement PartsSanitizing Your Household Distribution System Maintenance ScheduleStartup of a new Maytag Whole Home Water Filtration System 4200 4100Model 4300 Required service Comments Every 6 mo Every 12 MoMWF4300AWS Drain the System for 1 minute Shut off waterPrefilter CleaningRemove the cap and internal prefilter from the System Stainless SteelSoak 60 min Model Cleaning Chemical UsedRe-install Internal Fill and Flush for 30 min Replacing the External Sediment Prefilter CartridgeStopcock Page Base Controller Models MWF4100AWS and MWF4200AWS Setting the ControllerBase Controller Choosing a Controller ProgramAdvanced Controller Model MWF4300AWS Advanced Controller Winterization ProcedureNovember Drain line components for all models System Before Winter Freeze-up Inlet line components for MWF4300AWSNovember Spring startup and cleansing Prefilter November Frequently Asked Questions Annual Maintenance ChecklistCleaning the Stainless Steel Casing What can be done to increase my water pressure? Possible causes of low water pressure Problem SolutionDoes the System require electricity? Does the System affect the water pressure?How much water is used for flushing? What happens if the power goes out?How long does the automatic cleaning cycle take? What are the maintenance requirements?What happens if there is a boil water alert in my area? How long does the Carbon Prefilter last?Can it be shut down in winter? November Section Problem/Situation Correction/Action System TroubleshootingSection Problem/Situation Correction/Action System 41/6 34/9Pro-rated cost to the homeowner as a % Maytag Whole Home Water Filtration System Limited WarrantyFiltration System Warranty Schedule Suggested List November November