Question about Heating & Cooling
Flashing red light indicates not enough pressure on the input cold water. I had this problem when the small filter was gummed up with ****. Remove the water input nut and inside is a small removable mesh filter. Also the hydro power unit that you hear whirring has a even finer mesh filter. It can also be cleaned out.
Posted on Jun 27, 2009
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Posted on Jan 02, 2017
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