Jabsco electric loos

[Seastoke]

Yes they are working fine, but why do they have two buttons to operate thanks confused

 

[JerryC]

Mine had a rocker button, one position filled and drained, the other position drained only.

 

[maby]

Ours has two buttons - one up operates the fill and drain and the other operates the macerator.

 

[Mr Googler]

Knowing what model would help

 

[JerryC]

Agreed, there's a cringe-worthy Xylem video on Youtube which attempts to explain the differences, but it fails to include the model of my electric bog. IAEF, RTFM, if you have it.