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Hobart fe30e 220v 3ph erroR E4

Well gentleman. when I put to work the dishwasher machine..the display put the number 00 and them she starting refill the pan and the resistence in there starting to heat up. after close to one minute (when I press the GREEN BOTTOM)the dishwasher starting work and quickly present E4, when she doing that I see the rinse pump working for just 30 second and the machine stop working like if she finish washing. But the relay's supply the power into the buster was not activated.

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6 Suggested Answers

6ya6ya
  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

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Posted on Jan 02, 2017

SOURCE: Whirlpool ADP951 Dishwasher

Processor board sound bad. May be a loose plug ( or corroded connection on the plug ) . Unplug the dish washer from the wall plug before servicing. The open the front panel to expose the panel control board. Unplug the panel plugs and inspect them to assure no corrotion is apparent. If you see corrotion, use a pencil erracer to clean all contact points on the board and clean the plug the best possible. Plug the dishwasher plug back in the wall and check the unit for proper operation. If the operation is not correct, replace the circuit board. I hope this helps
Ed
NC Electronic
Mills, Wyoming

Posted on Jan 06, 2008

  • 4 Answers

SOURCE: Dishwasher lights blinking

QuietGuard3: Clean light flashing 7 times? Press Heated Dry, press Normal Wash, then press Heated Dry again and press Normal Wash again (that's 4 button-presses) and that should fix it.

Posted on Jul 01, 2008

  • 1 Answer

SOURCE: GE Nautilus won't drain after Rinse Cycle

Check disposer plug. If a garbage disposer has been recently installed, it is possible the disposer drain plug was not removed. The drain plug is a plastic piece in the disposer that blocks the hole where the dishwasher hose connects. Also check the hose connected to the disposal. Mine apparently had a kink in it. When I straightened the hose the dishwasher drained at full speed (I recently had a plumber re-route a hot waterline. He must has bent the hose). Hope this helps. If not go to the GE website. That's where I found my answer.

Posted on Sep 29, 2008

whytfang
  • 170 Answers

SOURCE: E4 error after attempting to fill and get to temp

This is what I found for the E4 code...hope this helps...and thanks for rating my effort...The Fang.


Machine won't fill or won't fill high enough(LX18, LX30 display shows "E0," "E2," "E3," or "E4")

1.Low water pressure — check for clogged hose strainer; check that site water pressure meets minimum flow pressures.
2.Make sure probes are clean.
3.No water pressure — main water supply valves may not be working.
4.Drain valve open - turn machine off to drain machine, then on. Repeat twice (this assists in clearing any drain valve obstructions). Wait for machine to reach READY mode and press WASH. Slowly open door several seconds later and note water level. Close door; 30 seconds later, open door slowly and check that water level is the same as it was. If not, repeat the
OFF-ON procedure.
5. Delime machine.

Posted on May 19, 2009

  • 1 Answer

SOURCE: Kenmore 665 dishwasher blinking clean light

you'll need to enter a diagnostic mode, press in this order, hi-temp(sani-rinse)----heated dry--hitemp---heated dry... all lights should light, close door and let cycle for about a min, after press the cancelbutton, you should be good to go, the buttons on your model may read slighty different names, if this "toggle of buttons" does not work, you can remove thelower access panel and htere willl be a tech sheet/trouble shoooter behind the panel, in there it will explain how to enter diag/test mode

Posted on Jul 02, 2009

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Hobart commercial under the counter diswasher LXIC Model Number 130016. DELIME light comes on every day at startup. Machine will immediatly run (in DELIME mode I think) for about 5-10 min and then get E4...


The machine is trying to tell you to delime it. After a certain number of wash cycles, the LXI dishwasher reminds you to run a delime cycle (instructions are on a label on the bottom of the dishwasher). Judging from your posting, it's been ignored for quite some time, so you may need to run multiple delime cycles, depending on how much scale is built up inside the machine on the probes, wash arms, rinse arms, drain body (though you can't see this part, heavy scale deposits will cause draining problems). So . . . . get some good strong delimer and run a few delime cycles (talk to your chemical supplier about delimer - don't buy some weak stuff like LIME-A-WAY off the shelf).

Once you've delimed the machine, your E4 code may go away. E4 is the dishwasher's way of telling you that it did not fill properly on the initial fill (when you first turn on the machine). More specifically, it means the dishwasher DID NOT SENSE WATER at the upper probe at the rear right of the tank (there are two probes back there, on one assembly, referred to as the MIDDLE and UPPER water level probes). The probe may be coated with lime causing difficulty sensing water at the probe, so a good deliming may clean the probe and fix the E4 problem (in fact, reach back to the probes and break off any heavy built-up lime/scale deposits before deliming). If the E4 code persists after deliming, watch the pressure gauge on the front of the dishwasher. If the gauge reads lower than the green area, you need to adjust or replace the water pressure regulator. If the E4 problem still persists, replace the probe assembly at the rear of the dishwasher.

Dec 08, 2010 | Hobart LXIC-6 Dishwasher

1 Answer

E4 error after attempting to fill and get to temp


This is what I found for the E4 code...hope this helps...and thanks for rating my effort...The Fang.


Machine won't fill or won't fill high enough(LX18, LX30 display shows "E0," "E2," "E3," or "E4")

1.Low water pressure — check for clogged hose strainer; check that site water pressure meets minimum flow pressures.
2.Make sure probes are clean.
3.No water pressure — main water supply valves may not be working.
4.Drain valve open - turn machine off to drain machine, then on. Repeat twice (this assists in clearing any drain valve obstructions). Wait for machine to reach READY mode and press WASH. Slowly open door several seconds later and note water level. Close door; 30 seconds later, open door slowly and check that water level is the same as it was. If not, repeat the
OFF-ON procedure.
5. Delime machine.

Apr 28, 2009 | Hobart 24 in. LXIH-3 Built-in Dishwasher

2 Answers

Hobart LX15H indicates E4 and will not fill.


This is what I found in the manual...and on a couple of other sites....

Machine won't fill or won't fill high enough(LX18, LX30 display shows "E0," "E2," "E3," or "E4")

1.Low water pressure — check for clogged hose strainer; check that site water pressure meets minimum flow pressures.
2.Make sure probes are clean.
3.No water pressure — main water supply valves may not be working.
4.Drain valve open - turn machine off to drain machine, then on. Repeat twice (this assists in clearing any drain valve obstructions). Wait for machine to reach READY mode and press WASH. Slowly open door several seconds later and note water level. Close door; 30 seconds later, open door slowly and check that water level is the same as it was. If not, repeat the
OFF-ON procedure.
5. Delime machine.

If this doesn't help let me know and I will get to the bottom of it....good luck and thanks for rating my effort...The Fang.

Apr 27, 2009 | Hobart 24 in. LXIH-3 Built-in Dishwasher

1 Answer

Hobart LX30 error code wrench & E5


What error code is displayed?e1,e2,e3,e4?I'm a hobart tech let me know.

Apr 10, 2009 | Dishwashers

1 Answer

Hobart conveyor dishwasher model crs-66 serial#286458 2o8-3ph machine is 38 yrs. old. pilot lite would not stay on. changed thermoule coup. when switched to on everything goes off. this pilot valve is...


I'm a hobart tech,The valve your talking about is the saftey valve.Normally if i serviced your dishwasher i would replace both valves just because how old it is.But in most cases the saftey valve goes bad.The coil on the valve is weak and tends to drop out the voltage.Another thing to check that would cause the same issue is the pilot,especially propane gas.Sometimes you can just clean out the pilot but if it's warped i would replace it.

Mar 27, 2009 | Hobart Dishwashers

3 Answers

Hobart LX 30 P2 Error and unit overflowing!


Hi drogers77,

I'm not a Hobart technician, but here what I founded in my manual for the LX30 error message:

LX18 / LX30 display shows E0, E2, E3 or E4

1. Low water pressure - check for clogged hose strainer; check that site water pressure meets minimum flow pressures.

2. Make sure probes are clean

3. No water pressure - main water supply valves may not be working

4. Drain valve open - turn machine OFF to drain machine, then ON. Repeat twice (this assists in clearing any drain valve obstructions). Wait for machine to reach READY mode and press WASH. Slowly open door several seconds later and note water level. Close door; 30 seconds later, open door slowly and check that water level is the same as it was. If not, repeat the OFF-ON procedure. If problem persists, call your local Hobart Service Office.

5. Delime machine.

Hope it will help you.

pepsicrazy

Dec 27, 2008 | Hobart 24 in. LXIH-3 Built-in Dishwasher

1 Answer

Hobart dishwasher model LX30H; displays wrench and E4.


Water is not to top sensor in alotted time.
Top sensor is in right rear corner, and is the upper of the two. Check the connector to the probe on the outside at the back. (sometimes gets wet fro vacuum breaker leaking when dirty or low flow pressure. Machine needs 20 psi flow rate

Dec 11, 2008 | Hobart 24 in. LXIH-3 Built-in Dishwasher

1 Answer

Hobart LX18 E4 Error. Where can I get a manual?


this is asensor error unit not filling fast enough or loose connection

Nov 25, 2008 | Hobart 24 in. LXIC-5 Built-in Dishwasher

1 Answer

Hobart lxih


E4 indicates water level has not reached top water sensor. Check for proper flow-water pressure to machine (15-25psi) and clean sensor in wash tank

Jul 16, 2008 | Hobart 24 in. LXIH-3 Built-in Dishwasher

3 Answers

Hobart amx/aux-s dishwasher "bof" error code


press the 1st and third buttons on the display nxt to the start button then press the start button,this will change the the display to something like BOF1 then allow the achine to fill the rinse tank you will know when this has happened as the display will go out (all of it) then you can turn on the machine using the button marked with a I the start button will light red allow it to go green and you are ready to go ... if when you are boffing it it changes to FIL the your water pressure is to low good luc fella

Mar 13, 2008 | Dishwashers

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