5-5
Operator Troubleshooting Guides (Continued)
WATER BOILS
IN SIMMER
MODE.
Adjust controller in
accordance with
procedure in Chapter 4.
Did boiling
stop?
Problem resolved.Yes
Is a controller
known to be working
available?
Substitute the controller
known to be working for
the suspect controller and
attempt to operate unit.
Did boiling
stop?
Problem is a failed controller.
Order replacement from FASC
or distributor.
Probable cause is a failed/
shorted temperature probe.
Call FASC.
Problem is beyond the scope
of operator troubleshooting.
Call FASC.
No
No
Yes
Yes
No