No hot water
3 posters
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No hot water
Hi Mike
I have a pc2000 and have only cold water from the hot taps. I do have hot water in the store but the heat exchanger is cold. The pump is not running and i am only getting 42v to the pump in intervals of 2 seconds.The LED on the main PCB is flashing twice every 2 seconds.
Could both the temp sensors cause this problem.
Many thanks
I have a pc2000 and have only cold water from the hot taps. I do have hot water in the store but the heat exchanger is cold. The pump is not running and i am only getting 42v to the pump in intervals of 2 seconds.The LED on the main PCB is flashing twice every 2 seconds.
Could both the temp sensors cause this problem.
Many thanks
kennyd- Posts : 4
Join date : 2009-04-28
Check the following in order
1) Top element
2) Top element thermostat
3) Bottom element
4) Bottom element thermostat
5) Overheat stat (if present)
6) Pump rotation
7) Water level in header tank
2) Top element thermostat
3) Bottom element
4) Bottom element thermostat
5) Overheat stat (if present)
6) Pump rotation
7) Water level in header tank
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