Check the fittings and seals.
Inspect the threaded fitting on each hose and make sure there is a rubber seal a in place in both ends of each hose to prevent leaking.
Connect the water supply hoses.
Connect the water inlet hoses to the hot and cold water faucets tightly by hand and then tighten another 2/3 turn with pliers.
Connect the blue hose to the cold water faucet and the red hose to the hot water faucet.
After the hoses are connected, turn on the water faucets and flush out any foreign substances such as dirt, sand, or sawdust. Foreign substances can damage washer inlets and lead to leakage.
Let the water drain into a bucket, and check the water temperature to make sure you’ve connected the hoses to the correct faucets.
Attach the inlet hoses to the back of the washer.
Attach the hot water inlet hose to the hot water inlet on the back of the washer. Attach the cold water inlet hose to the cold water inlet on the back of the washer.
Tighten the fittings securely. Turn on both faucets all the way and check for leaks at both ends of the hoses.