Samsung WF431ABP/XEU User Manual page 19

6. Turn on the water supply and ensure that no water leaks
from the water valve, tap or adaptor. If there is a water
leaks, repeat the previous steps.
Do not use your washing machine if there is a water leak.
This may cause electric shock or injury.
WARNING
• If the water tap has a screw type tap, connect the water
supply hose to the tap as shown.
Use the most conventional type of tap for the water supply. In case the tap is square or too
big, remove the spacing ring before inserting the tap into the adaptor.
• Water pipe must be protected with an appropriate "Family
E" device (single check valve) at the point of connection of
the hose to the supplying pipework.
An 'Approved' single check valve or some other no less
effective backfl ow prevention device shall be fi tted at the
point of connection(s) between the supply and the fi tting.
Usage of materials that meet EU legislation for electrics,
and WRAS approval for the check valve is highly
recommended.
If an installer chooses not to follow our instructions then the
warranty maybe becomes invalid.
WF431ABW-03074F_EN_v2.indd Sec9:19 WF431ABW-03074F_EN_v2.indd Sec9:19
✗
setting up your washing machine _19
✗
Single
Check Valve
2011-12-06 2011-12-06 1:37:03 1:37:03