Won't turn on

I would check for a sticky drain or a sensor that has build up on it. These issues can be fixed with a little vinegar and a rag. Clean the build up off and see what happens.

check pressure switch also try turning only hot water on

Best place to start is the positive lead on the battery . Remove the lead and clean battery pole and terminal using sand paper until you have shiny syrfaces. Replace the lead and tighten the terminal . Check the battery for charge condition as what you describe indicates a flat battery

How big a pool? You normally will not notice a temperature rise immediately. On average, swimming pools will see a one degree rise in temperature every 45 - 90 minutes.

If you smell gas, call plumber IMMEDIATELY
IMMEDIATELY before house catches fire or blows up
http://waterheatertimer.org/

Install gas detector installed at correct height for type of gas.

If you need further help, I’m available over the phone at https://www.6ya.com/expert/gene_9f0ef4df2f9897e7

do the following steps: God bless you
To start test program, press and hold both POWER SCRUB PLUS and RINSE & HOLD program buttons, then turn unit on by pressing ON/OFF button. When program buttons are released, lights above them will flash. To end test program, press ON/OFF button.To check program indicator lights (POWER SCRUB PLUS, REGULAR WASH and RINSE & HOLD), press and hold each program button. When REGULAR WASH program button is pressed, CLEAN light also comes on.
To start testing, press both POWER SCRUB PLUS and RINSE & HOLD buttons a second time. When testing has ended and a fault was detected, the following indicator lights will be lit:
POWER SCRUB PLUS = Heater fault
REGULAR WASH = Water filling fault (over or under filling)
RINSE & HOLD = NTC (temperature sensor) fault ? note circulation motor stops shortly after it started during an NTC fault
To check for heater, high limit or flow switch problems, start testing until heating starts. Using a meter with a current coil, measure current going into dishwasher. If current is ~ 11 A, then heater, high limit and flow switch are OK. If current stays at ~ 1.5-2 A, then heater, high limit or flow switch are faulty.
If water level switch (f1) has failed (opened), REGULAR WASH light will come on and unit will continually fill and drain where testing won't be completed. If flow switch (e5) has failed (opened), water won't heat (to 150?F) and water won?t stop circulating. If NTC probe (f2/f4) has failed (opened), RINSE & HOLD light will come on immediately and testing will end shortly after water has started circulating.
If more than one fault occurs, more than one light will be lit.

Unplug it and check the connection inside where the cord attaches to the machine. I have seen these come loose.

have the engine wire harness checked maybe a communication problem between modules.

That is a faulty thermostat or a defective control board.

Contact Krups and have the machine replaced.


Contact - Krups International

I had a similar failure with my Braun WK600. Switch it on and the lights flicker and go out before it boils. Took it apart (Tamper Proof TORX, available from Snap-On, Canadian Tire, probably most auto parts places that also sell tools). The On-Off switch has a mechanical lock out for the lid being open and also for when it is not mounted on the base. The kettle also has three bi-metallic temperature switches. One shuts off the kettle after it has boiled long enough. The other two sit up against the element assembly adjacent to each end of the heating element.They protect against boiling an empty kettle by sensing the higher element temperture when there is no water to conduct away the heat. In the case where the lights flicker and go out, but the switch stays 'On' these are the likely culprit.
In my kettle the contacts did not line up correctly. Instead of making good contact they were only partially overlapping like a couple of the olympic rings or a couple of rings from the Audi logo. This resulted in a localized increased resistance and high heat in one of the contact holders which eventually melted the surrounding plastic. At that point the wires going to the element behaved a bit like springs which forced the contact holder further out of alignment until it all became hot enough to trigger the thermal switch.
I fixed it by bending the contact holder, which is fused into the now hardened plastic, to the optimal position and hopefully it will not generate enough heat to remelt the plastic or trip the thermal switch.
I have boiled a couple of kettleful's; so far so good!

Oh, and if you take your kettle apart and your house burns down it is not my fault.