I have a H250 heater that is showing CE, communication error, what do you check first after you have shut it off at the breaker for a few minutes as suggested by owners manual?
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If you have a remote controler you should check to be sure all connections to and at thr controler are sound then check all other connections on the heater itself. Check all the wireing and examine your board for any burnt spots or cracks. Some codes you get (this being one) will be kind of catch all's. Although a good place to start is the connections, this could be anywhere in the electric system. Good luck.
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If you have a remote controler you should check to be sure all connections to and at thr controler are sound then check all other connections on the heater itself. Check all the wireing and examine your board for any burnt spots or cracks. Some codes you get (this being one) will be kind of catch all's. Although a good place to start is the connections, this could be anywhere in the electric system. Good luck.