Cleveland Steamcraft II Service Manual page 29

COMPLAINTS
9. EXCESSIVE ELEMENT FAILURE
(Continued)
TROUBLESHOOTING CHART
POSSIBLE CAUSES
b. Excessive buildup of scale on
c. Faulty level control board.
d. Shorted wiring to ground from probe
connections.
e. Probe chamber scaled shut. (See
drawing below)
If this area becomes blocked from scale buildup, false water
levels can be sensed by the electrodes. The generator must be
delimed and cleaned. This is a fairly frequent cause of element
failure.
element and in generator.