To reduce the risk of severe injury, illness, death, and/or property damage, read and follow all instructions. Use only Maytag Whole Home Water Filtration System authorized parts where required to repair and service the Maytag Whole Home Water Filtration System.
All service and maintenance is to be performed by a MAYTAG Services Qualified Service Technician.
Save enough water for cleaning the Stainless Steel Prefilter prior to beginning this procedure. Your entire house will be without water during this time. Wear clean waterproof gloves while completing this procedure.
Shut off water | 1. | Locate the inlet and outlet ball valves. Refer to Photo 1 (page 6). |
|
| These should be labeled. |
| 2. | Close the inlet and outlet ball valves by turning them clockwise. |
|
| Lever handles indicate ‘off’ position when turned perpendicular to |
|
| the water pipe as shown in Photo 2b (page 6). |
Clockwise
Drain the System for 1 minute
3.If equipped with a bypass valve, keep the bypass valve closed during this operation. Failure to properly shut off the water may lead to serious injury and/ or flooding and/or property damage.
4.Base controller (Models MWF4100AWS and MWF4200AWS) and Advanced controller (Model
MWF4300AWS): Press the Next button once until the ‘Manual’ indicator flashes. Press and hold the Manual Flush button for 10 seconds. This will open the drain valve and hold the drain valve open for 5 minutes. You may hear water flowing down the drain as the valve opens. You may toggle the valve closed at any time
during the flush by pressing the Manual Flush button once. Press the Manual Flush button once after 1 minute to close the valve and avoid draining the System for this step.
MAYTAG Whole Home Water Filtration System Owners Manual
November 2003
16
