Hi - have just moved house and re-installed washing machine. The error is : "the water tap closed button" is now turned to red..and the machine is unable to progress thru its cycle.

An IE error code signifies that the washing machine is filling with water slowly or not at all. This can occur when water supply taps are not fully open or the water pressure to the tap or house is too low. Other possible causes are kinked, pinched or bent water line hoses, or clogged water inlet filters.
TIP Make sure the water taps are fully open.
Make sure the hoses are not kinked or pinched. (Use caution when moving the washer.)
Clean the inlet filters.
Check another faucet in the house to make sure your household water pressure is adequate
You may try the following link, too http://www.lg.com/us/support/answers/front-control-top-load-washers2013/control-panel

An IE error code signifies that the washing machine is filling with water slowly or not at all. This can occur when water supply taps are not fully open or the water pressure to the tap or house is too low. Other possible causes are kinked, pinched or bent water line hoses, or clogged water inlet filters.
TIP Make sure the water taps are fully open.
Make sure the hoses are not kinked or pinched. (Use caution when moving the washer.)
Clean the inlet filters.
Check another faucet in the house to make sure your household water pressure is adequate

An IE error code signifies that the washing machine is filling with water slowly or not at all. This can occur when water supply taps are not fully open or the water pressure to the tap or house is too low. Other possible causes are kinked, pinched or bent water line hoses, or clogged water inlet filters.
TIP Make sure the water taps are fully open.
Make sure the hoses are not kinked or pinched. (Use caution when moving the washer.)
Clean the inlet filters.
Check another faucet in the house to make sure your household water pressure is adequate.

Reference:
http://www.lg.com/us/support/answers/front-control-top-load-washers2013/control-panel

I take it your water pressure is high. If so, then you need to have this pressure reducer installed because the water valves in the machine open and shut instantly, which means it lets too much water at once and when the valve closes or opens it makes a vibrating noise. See if you can check how fast the water is flowing at the tap first. Most washing machines make some noise one way or another, be it from tub spinning to rattling and clanking or water flowing in the tub, etc. From your description, sounds like you have a high pressure pipelines in your house, a reducer is necessary. Alternatively, try and turn down the mains tap at the front of your house, where the meter is, so that less water pressure rushes inside the house pipelines. I did that and it's a little quieter.

What's the question?

Use a mild bleach
heres the solution from washing machine manuals, dont know why fuses and powerre included in this...
odor in washer
• Water supply taps are not
open fully.
• Water line hoses are kinked,
pinched, or bent.
• Water inlet filters are clogged.
• Water pressure to tap or
house is too low.
• Power cord is not properly
plugged in.
• House fuse is blown, circuit
breaker has tripped, or power
outage has occurred.
• The door is not closed
properly.
• Incorrect or too much
detergent has been used.
• Inside of tub not cleaned
properly.
• Make sure that the water taps are open fully.
• Make sure the hoses are not kinked or pinched. Be
careful when moving the washer.
• Clean the inlet filters. See the Care and Cleaning
section.
• Check another faucet in the house to make sure that
household water pressure is adequate.
• Make sure that the plug is plugged securely into a
grounded, 3-prong, 120-VAC, 60-Hz. outlet.
• Reset circuit breaker or replace fuse. Do not increase
fuse capacity. If the problem is a circuit overload,
have it corrected by a qualified electrician.
• Make sure that the door is closed properly and press
the START/PAUSE button. After starting a cycle, it
may take a few moments before the drum begins to
turn or spin. The washer will not spin unless the door
is locked (DOOR LOCK will appear in the display).
• If the door is closed and locked and the open door
error message is displayed, call for service.
• Use only HE (High-Efficiency) detergent in accordance with the
manufacturer’s instructions.
• Run the TUB CLEAN cycle regularly. Be sure to wipe around and
under the door seal frequently.
• Clean around door seal/glass to prevent odor or mildew:
1. wipe dry the door seal/glass and the door opening area
2. wipe around the inner drum/door seal and the lower door seal

Hello Friend, I think your machine will work properly if you add a water line splitter. You would connect to the single cold water tap and on the other end you would have two water hoses . Connect one hose to the cold water inlet of your washer and then connect the other hose to the hot water inlet. You can get these at Home Depot. Happy to help, Tim.

Check to make sure the hot and cold water tap is turned on at the back of the washing machine, if there both on and working the water inlet valve could be defective.

The above answer is copied from Washerhelp Please only use small quotes and link to the original source

The washing machine fails to load water (The wording H20 is
displayed).

• The water inlet hose is not connected to the tap.
• The hose is bent.
• The water tap is not turned on.
• There is a water shortage.
• The water pressure is insufficient.
• The START/RESET button has not been pressed.

Dado

check water inlet valve clean of rubbish from water inlet hose
otherwise water inlet valve maybe faulty