Electrolux GLDB957JB series Service Manual page 45

NOTE: This dishwasher will
not operate properly
unless the incoming
water temperature is
above 120°F.
Turn switch
to "ON."
Remove the door panel and
kick plate. Check the voltage
drop between the terminals of
the heating element.
0 Volts
Open the control panel. Check
the voltage drop between
terminal PT02 on the control
board and neutral.
0 Volts
Defective control
board.
Dishes Are Not Dry
No
Is the heat dry switch on?
Yes
Run diagnostic test for heater,
No
vent and blower. Does the
heating element heat.
120 Volts
Defective heating
element.
120 Volts
Defective Hi-
Limit Thermostat.
Page 44
Yes
Yes Is the vent
valve open.
Open the control panel.
Check the voltage drop
between the terminals of
the vent actuator.
0 Volts
Defective
control
board or
broken wire.
Is the blower
running?
No
Yes
Check water
Defective
temperature.
blower
motor.
No
120 Volts
Defective
vent actuator.