Kenmore 630.13952 Manual page 13

COMPONENTS
Leveling feet (front and rear)
The base is supported by three leveling feet, two front and one rear. The rear
leveling foot is adjusted from the front. Front feet have provisions for set screws
(in installation parts bag).
Water switch
Motor operated water switches are mounted underneath heater assemblies.
They consist of a motor-controlled disk with 3 holes which rotates and lines up
over two sump ports (upper / lower spray arms) to provide precise water control
to upper, lower or both spray arms.
Water switches are used to divert water to upper or lower spray arms. Separate
actuators aren't needed.
European disk shown,
which is different than
U.S. disk
Disk
702_58300000149896_ara_en_b
Cam
Microswitch