31
PROBLEM:
KGL-25
Kettle Gets
Too Hot
With the kettle
empty and the
temperature set at
10, is the surface
temp 260-265
degrees?
The
kettle is working
properly.
Yes
Does the kettle
continue to call for
heat (green light
stays on) when
the kettle reaches
260-265 degrees?
No
Is there 115 vac to
the primary of the
ignition
transformer?
No
Replace the
gas valve.
No
Is there DC
voltage to the coil
of the relay?
Replace the
Relay
Yes
Replace the
controller
Yes
No
Is the resistance of
;the thermister
100,000 ohms +
10% at room
temperature?
Yes
Replace the
thermister.
No
Is the resistance of
the potentiometer
50,000 ohms at
the low setting and
0 ohms at high?
Yes
Replace the
controller
Replace the
potentiometer
No
Yes
PROBLEM: Red Add Water LED Stays On
Does Red LED stay on
after adding the proper
amount of distilled
water and rust inhibitor?
Add the proper
amount of distilled
water and rust
inhibitor.
No
Is the red LED on
with probe
grounded?
Yes
Clean or
replace water
probe.
No
Does the red LED
stay on with a
jumper between
pins 5 and 7 on
the controller?
Yes
Replace the
wire harness in
the trunion.
No
Replace the
controller.
Yes
