Just bought a brand new pre-assembled unit from Lowe's - same problem! Can't get any propane flow through the valve in the normal position. Spent the last 2 hours just getting the pilot light to work - getting really pissed off!

Sears Parts Direct is one source of the parts diagrams, https://www.searspartsdirect.com/model/1vc37q1bdj-003204/lg-wm3987hw-washer-parts . See the Dispenser assembly parts diagram for the water inlet valve. If you can watch the entire cycle, try turning off the shut-off valves for the washer inlet hoses after the rinse cycle and before the dry cycle starts. Water should not flow into the washer/dryer with the shut-offs closed.

I've seen inlet valve solenoids fail in the open position or in the closed position. I've never seen a control board that sent open messages randomly. (Sometimes, there is damage to the control board or corrosion or damaged wiring that stops the control board from sending the open/closed message to the solenoid.)

I hope this helps.

Cindy Wells

Turn off propane. Disconnect propane tank from barbecue. Open burner valves for about 20 seconds. Close valves. Reattach propane tank. Slowly open propane tank valve. Turn on burner and ignite

Turn off propane. Disconnect propane tank from barbecue. Open burner valves for about 20 seconds. Close valves. Reattach propane tank. Slowly open propane tank valve. Turn on burner and ignite

Hey Anon..
WOA...compressed propane is not something to mess around with..I would go back to the Home Depot and talk to the store manager,,(take your receipt and all other paper work for proof), ask him who to see about your issue.. tell him you are afraid to use your NEW grill.(Start at the top!).. you spent good $$$$ and you deserve an answer..or a new grill..

Have you checked the flame sensor is in the correct position and it clean , and the connection is tight , also check pressure switch is working, tubes not spilt .

Your 2 separate thermostats are pre-set so adjustment isn't possible although you can purchase a hotter thermostat. Normally the complaints I get are that propane is not hot enough, but electric is too hot, so I'm wondering if perhaps you haven't got a valve at by-pass in wrong position, or defective that may be allowing cold to mix with the hot. Make sure any valve in between hot (top line) and cold line (bottom) are all the way in off position. You want flow in to bottom open, and out the top open, and anything else in between, shut off. Have you actually tested a cup of hot water from tap to see what temperature it is? I just don't see both thermostats as being faulty at same time, but?

Sounds like the thermocouple is not working or you are not keeping the start or pilot button depressed long enough before turning gas valve to on position. Check to see if thermocouple end hasn't come loose, the pilot should be hitting it. This produces the small electrical current necessary to open gas valve. Hope this helps.

Yes, the electic ignitor may be blown.
Look into the small door in front of the dryer when it tries to start. The ignitor will glow bright orange as it heats up to ignite the propane.
If it doesn't glow, then replace the ignitor.
If it does glow, then check the thermocouple position. It may have moved from its mount. The end of the thermocouple (looks like a bare copper wire) must be almost toughing the ignitor in order to sense that the heat is high enough top allow the propane to start flowing. Re-position it.
If it still doesn't start, then the propane automatic valve is broken; the valve cannot be safely fixed and must be replaced.

I hope it's just the thermocouple out of position...

suggest you take the tank and trade it in for a new one with one of the propane companies like blue rhino. it's about $15 to $20 and you get a brand new full tank.

try turning the gas down a little while you use a match?