Installation

Step 3: Connect Fill Hoses

NOTE: Refer to section on Water Supply Requirements before connecting fill hoses.

The appliance is to be connected to the water mains using new hose-sets and old hose-sets should not be reused.

Turn on the water supply faucets and flush the lines for approximately two minutes to remove any foreign materials that could clog the filter screens in the fill hoses, or the screens in the water mixing valve.

NOTE: When installing in a newly constructed or renovated building, it is very important to flush the lines since build-up may have occurred during construction.

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2

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4

W520I

W520I

Remove the two screened filter washers and the two plain rubber washers from accessories bag, and install them according to Figure 4.

IMPORTANT: Thread hose couplings onto valve connections finger-tight, then approximately 1/4 turn with pliers. DO NOT cross thread or overtighten couplings.

Turn water on and check for leaks. If leaks are found, retighten the hose couplings. Continue tightening and rechecking until no leaks are found.

IMPORTANT: Hoses and other natural rubber parts deteriorate after extended use. Hoses may develop cracks, blisters or material wear from the temperature and constant high pressure they are subjected to.

All hoses should be checked on a yearly basis for any visible signs of deterioration. Any hose showing the signs of deterioration listed above should be replaced immediately. All hoses should be replaced every five years.

1Filter Washer (Screen must be facing outward)

2Fill Hose

3Rubber Washer (Plain)

4Install this end of hose (blue coupling) to valve connections at rear of washer.

5Install this end of hose (white coupling) to water supply faucet.

Figure 4

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