Whereabouts of float

It sounds like you're experiencing recurring issues with the float assembly on your Hobart AM14 dishwasher. You've already ruled out potential causes such as heat and electrical issues, and have even replaced the main board to try to resolve the problem. However, you're still encountering failures with the float assembly, which is unusual given that the dishwasher has been in use for 18 years without any prior issues with the float.
Without additional information or an on-site inspection, it's difficult to pinpoint the exact cause of the float assembly failures. However, some potential causes could include:

1. Damage or wear to the float assembly parts: Over time, the float assembly parts may become worn or damaged, which can affect their performance and lead to failures.
2. Water quality issues: Poor water quality, including high mineral content or excessive amounts of chemicals, can damage the float assembly or cause it to malfunction.
3. Improper installation: If the float assembly is not installed correctly, it may not function properly and could fail prematurely.
4. Inconsistent usage: If the dishwasher is not used consistently or is used excessively, this could put strain on the float assembly and cause it to fail more frequently.

It's important to work with a qualified technician who has experience with Hobart AM14 dishwashers to diagnose and resolve the issue. They can inspect the dishwasher, including the float assembly and other components, and identify any potential causes of the failures. From there, they can recommend the appropriate course of action to resolve the problem and prevent future failures.

The E1 error most likely means that the dishwasher identified a slow fill issue. First, make sure that the inlet water connection is not leaking and that the water valve is open. Make sure that the incoming water is as hot as possible from your water heater. (Wash some items by hand first.) Next check the inlet valve and those connections. Check the voltage across the valve to make sure that it can open. (If the valve failed in the closed position, there will be no water in the dishwasher when you open it in the middle of the cycle.)

Next check the float valve to ensure that it is rising and falling properly. If the float is blocked in up position, the washer will assume that it didn't properly fill and stop operating. Check the switch as well to ensure that the signal for the float position is properly being provided to the CCU.

I hope this helps. Unfortunately, I can't find the HDW1400 model number to assist you in obtaining any replacement parts. Please check the model number. If the model number given inside the door of the dishwasher is different than that given above, please add a comment with the full model number of your dishwasher. If your unit is under warranty, contact Hoover directly.

Cindy Wells

see this causes and fix it. God bless you

Float Switch

The float switch may be hung up and this can cause the dishwasher to be stuck in a cycle. Check the tutorial and the video for checking this part.

Timer / Control

If your dishwasher gets stuck in a cycle first try shutting off the breaker for at least 5 minutes if this does not correct the problem you will need to replace the timer / electronic control.

Hi,
Open the door and look for the water level float in the bottom of the dishwasher.
Make sure there is nothing stuck under the float holding it in the up position.
Wiggle the float up and down to make sure it can move freely and then run the dishwasher again to see if it fills with water.
If the float is not stuck up then chances are you will need to replace the water inlet valve.
If you know how to use a volt meter you could check to see if voltage is at the valve during the fill cycle. If there is voltage to the valve but you are not getting any water then you know the water inlet valve is bad for sure.
I find that 90% of the time I need to replace the water valve on dishwasher that no longer fill with water and the other 10% of the time I find the water float is stuck.

hELLO THERE:
If there's no water entering your dishwasher, check these: Water-inlet valve Float switch Water-inlet valve The water-inlet valve lets water enter the machine. If this valve is defective, you need to completely replace it. It's usually located behind the lower access panel on the left or right side. It's the device with the main water line (usually copper) from the house, a rubber tube to the dishwasher, and two wires attached to it. Float switch The float switch is a small electrical switch that's located right below the dishwasher "floor." Above the switch, on the inside of the dishwasher, is a plastic cylinder that floats up as water fills the dishwasher. If this switch is defective, or if the plastic float gets caught or trapped in the raised position, the water can't enter the dishwasher. If the float switch is defective, you need to replace it.

Hi,

There Could be 2 Reasons. Read the below information from a Guide :-

Water-inlet valve

The water-inlet valve lets water enter the machine. If this valve is defective, you need to completely replace it. It's usually located behind the lower access panel on the left or right side. It's the device with the main water line (usually copper) from the house, a rubber tube to the dishwasher, and two wires attached to it.

Float switch

The float switch is a small electrical switch that's located right below the dishwasher "floor." Above the switch, on the inside of the dishwasher, is a plastic cylinder that floats up as water fills the dishwasher. If this switch is defective, or if the plastic float gets caught or trapped in the raised position, the water can't enter the dishwasher. If the float switch is defective, you need to replace it.
The Problem would be be either of the Above.

To Test Water Water Inlet Valve :-

http://www.partselect.com/repair.aspx?appliance=dishwasher&part=test-water-valve

To Test Float Switch :-

http://www.partselect.com/repair.aspx?appliance=dishwasher&part=test-float-switch

Let me know, if needed further assistance.

Hope i helped you.

Thanks for using ' Fixya ' and have a nice day!!

look for the float.

it will be in the bottom somewhere. This is how your dishwasher knows it has water in it.

your float might be cracked or full of water (then it needs to be replaced. if you just want to drain the dishwasher in the short term, you can always prop up the float (but this will prevent the dishwasher from filling up again, because it will think it is still full...)

Or sometimes it is an open bottom or air-trap type of float and it might just be filled up with grease and stuff.

Reach underneath with your finger (YUCK!) if you can, and scoop out the grease. Then it should work just fine.

maybe the float is sticking. did you check the float switch?

I know this is going to sound a little weird, But try slapping the left side of the inside of the dishwasher wall a couple of times and then try running it again.. The float switch is just on the other side sandwiched in between the inside and outside panel & they get stuck from time to time. If it doesn't work after a couple of firm slaps, the float switch would need to be replaced

The water-inlet valve lets water enter the machine. If this valve is defective, you need to completely replace it. It's usually located behind the lower access panel on the left or right side. It's the device with the main water line (usually copper) from the house, a rubber tube to the dishwasher, and two wires attached to it.

Float switch The float switch is a small electrical switch that's located right below the dishwasher "floor." Above the switch, on the inside of the dishwasher, is a plastic cylinder that floats up as water fills the dishwasher. If this switch is defective, or if the plastic float gets caught or trapped in the raised position, the water can't enter the dishwasher. If the float switch is defective, you need to replace it.

if this helps please vote me a fix ya