You should call your vendor for service on any commercial brewer. (Especially if it's on loan from them)
*** the following is for information only as all repairs should be performed by a qualified tech.***
The start switch activates the timer (analog or digital) board which turns on the water feed or brew valve depending on the model.
* Check momentary brew switch.
* Check the on/off switch
* Check the timer. Digital timers tend to be sensitive to electrical storms. Analog timers have a dial and are more tolerant of electrical surges.
* Check the water fill solenoid. Should be a definite click when activated. Water filling sound should be very clear.
* No water flow then check the water supply line if it's on.
* Final; call for service to be safe.
Aloha, ukboy57
SOURCE: the water is not heated when I put my Bunn coffee maker on
If you plugged it in before water started coming out of the sprayhead (about 2 pots full of water poured in) you might have burnt out your element, But lets start with a simpler answer. Did you check the main burner switch on the side of the tank?
If so, then I would suspect your main heating element
SOURCE: The water is not getting hot
You can check to see if the switch on the side of the tank is turned on and is working, but if the problem is with the tank heater itself, you can't get replacement parts for this model unless you can find a broken one at a garage sale or a Bunn service center. You can obtain a list of service centers in your area from www.bunn.com
SOURCE: bunn commercial coffee maker plug overheats, no hot water
Most likely this is your heating element, but it could also be your main thermostat
SOURCE: Krups model KM7005 water wont heat
Mine had the same problem ... all the lights are on, but no heating on the plate, and no dripping of water.
After a weekend on the workbench, I've mastered this machine. The KM7005 has 2 x MicroTemp G4 thermal cutoff (TCO) fuses which interrupt the Live line, for overheat protection. Mine didn't overheat per se, but the TCO blew anyway. Not reset-able ... need to be replaced with a soldering iron. I'll be happy to advise you to fix this, or fix it for you. Write me at [email protected].
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