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Marc
Marc, Plumber
Category: Plumbing
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Experience:  Plumbing heating & home maintenance contractor
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Tankless ECO 180XN3 water flows when off but as soon as you

Customer Question

Tankless ECO 180XN3 water flows when off but as soon as you turn on low water flow almost none and of course wont light had tec look at it but cant find problem
Submitted: 1 year ago.
Category: Plumbing
Expert:  Phil replied 1 year ago.

Hello,

Turn on 3 hot water taps, tell me if the heater fires up or not.

If it does not fire up

Please attach a well focused, close up photo of the wiring diagram glued inside the service panel,you can use the paper clip-icon at the right end of the toolbar at the top of this dialog box.

If there is no paper clip-icon, look for the '+attach files' link at left of your send button.

I can mark it up with trouble shooting instructions. You will need a multi meter ($30 at a hardware store) and some experience working with appliances, let me know a lot about your skill sets in those regards.

We can go from there.

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