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I couldn’t find any error code 2H but I did find an error code H2O. This code means insufficient water pressure. If the display reads 2H, it usually means the start delay function is turned on. The dishwasher will turn on in 2 hours if door is closed. This dishwasher is advanced. To understand all operations you should read the user guide or manual.
Does this mean the dishwasher doesn’t work at all or just the display lights? Remember the switch on the wall turns the dishwasher on and off. That could be the only problem !!
. Check wiring between main board and pump 2. Check wiring between main control and recirculation board. 3. Check pump for open coil (resistance check).If OK, then replace main control.
I was wondering the same thing. This is what I found:
The display shows "HO" or "Hd." What does this mean?
HO" or "Hd" means the dishwasher's cycle time is being extended while it is heating water. At certain points in the wash cycle, the dishwasher uses hotter water to ensure a clean load of dishes. If it detects that the water is not hot enough, it will heat it.
If you're seeing "HO" or "Hd" frequently, check the temperature of the water available to your dishwasher. It's best to do this at the sink closest to it, allowing the hot water to run until it reaches its maximum temperature before you test it with a thermometer. For best results, water should be not less than 120°F.
E26 - Shorted Throttle Switch Circuit
E27 - Open circuit in throttle switch
On these 2 codes replace the TPS and clear codes (throttle position sensor). E52PCM/ECM Memory Reset
Have u cleared the memory? don't worry about this code.
Great question!
2H means 2 hours -- 120 minutes ... the display only has 2 digits so it can not display 120 minutes. When the timer gets done near an hour an one half, it will start to display a countdown somewhere near 90 (minutes)
Yes, the cycles are long on the LG LDFxxxx dishwashers, just like all water and energy conserving dishwashers.
This really is a good dishwasher, recommend you keep the rinse aid dispenser filled up and ALWAYS use a brand name powder (like Electrosol or Cascade.) Also make sure when it was installed, it was properly leveled.
Hope this helps!
I looked at the manual and found that the codes are not listed in the book. The only suggestion they have it to take the battery out and put it back it. Turn the power on and see what happens.
Sometimes plugging it into an electrical outlet if you have one for your camera can reset it as well.
If the error doesn't go away, you should contact Canon and see what the error code means.
This procedure is typical of all their cameras when an error code is displayed.
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