18
PROBLEM:
Kettle Not
Hot Enough
With kettle pot
empty and
temperature knob
set at 10, is the
temperature of the
surface of the pot
260 degrees?
Unit is
operating
properly
Yes
When unit is cold
(room temp) is the
pressure gauge in
the green
(
6
)
?
No
Vent
the kettle per
instructions in
the manual.
No
When the unit is
calling for heat
(the green light
(
1
)
is on),
is there flame
at the burner?
Yes
Is the resistance of
the thermister
(
10
)
100,000 ohms
+10% at room
temperature?
Yes
Replace the
thermister
(
10
)
.
No
Is the
potentiometer
(
4
)
resistance 50,000
ohms at low and 0
ohms at high?
Yes
Replace
controller
(
15
)
.
Yes
Replace the
potentiometer
(
4
)
.
No
Does the kettle
heat at all?
Yes
See Problem:
Kettle won't
heat.
No
Is the blower
turning
(
8
)
?
Replace the
high limit
(
16
)
?
Is there voltage to
the blower
(
8
)
?
No
Yes
No
Replace the
blower
(
8
)
.
No
Replace the air
switch
(
19
)
.
Yes
PROBLEM: Kettle Has Delayed Ignition
Delayed Igniton
Is the gas
pressure to the
burner 3.5" W.C.?
Adjust or
replace the gas
valve
(
7
)
.
Does the ignitor
(
11
)
glow evenly,
check through
sight glass
(
12
).
Replace ignitor
(
11
)
.
No
Yes
No
Does the gas
valve
(
7
)
get 24 VAC
20 seconds after
ignior
(
11
)
is
energized?
Replace the
ignition module
(
17
)
.
Is the blower
(
8
)
turning?
Replace
blower
(
8
)
and air switch
(
19
)
.
Replace burner
Yes
No
Yes
No
Yes
TROUBLESHOOTING GUIDES
(continued)
Gas Valve
(showing hose for
pressure tap)
Summary of Contents for CLEVELAND HA-MKGL-100
Page 30: ...29 WIRING DIAGRAM 208 240V Page 1 of 2 Continued on page 2...
Page 31: ...30 WIRING DIAGRAM 208 240V Page 2 of 2 Continued from page 1...
Page 32: ...31 WIRING DIAGRAM 460 480V Page 1 of 2 Continued on page 2...
Page 33: ...32 WIRING DIAGRAM 460 480V Page 2 of 2 Continued from page 1...
Page 59: ...TILTING MODELS STATIONARY MODELS 58 PLUMBING ASSEMBLY WATER METER...
