installed in 2013, one unit cycles between error 7 and normal display. The manual's solution includes "Reset the circuit breaker" what breaker (internal) & where if in the unit's control panel. If this unit is to be replaced, are new equivalent units directly replaceable to fit into the same socket? W what is an equivalent unit?
only due to pdf user manual was I able to search for GFCI and find all instances where I found the On/Off button is the reset for the (internal) GFCI
Last Edit: Jul 31, 2018 18:50:48 GMT -6 by wolfgang: bad model number 500557; should be 500775