To enter test mode: Press lock key, Then while pressing the Freezer
set button, press the Super freeze button 5 times: Press the freezer
set button to select the individual test steps and diplay faults, if
not present.
Step 1 , appliance running time, 2: freezer compt sensor temps, 3:
defrost sensor temp, 4: refrigerator compt sensor temp , 5: compartment
sensor temp, 6: time remaining until next ice making phase, 7: time
remaining until next water filter change.
F1, freezer compartment sensor : Test control module : Replace freezer compartment sensor
r1, refrigerator sensor : test control module : Replace refrigerator compartment sensor
rt , ambient sensor : test control module : Cannot be replaced, Replace complete module.
d1 defrost sensor : test control module : Replace defrost sensor
dR Refrigerator door switch : Open and close food door : Replace switch
dF Freeezer door switch : Open and close freezer door : Replace switch
E1 Ice sensor: Test the ice maker : Replace the ice maker
EF Flow sensor: Test the inlet solenoid valve: Cannot replace sensor , change complete valve.
Et Horizontal switch : Test the ice maker : Replace switch
Eu On/off switch : Test the ice maker : Replace switch
ES Dispense switch : test the ice / water dispenser : Replace switch
Ea Ice maker motor: test the ice maker : Replace motor
Eg Inlet valve: Test the inlet valve : Replace the inlet valve
Bosch dishwasher test programs
SHI/U 43 MODELS
To start test program, press and hold both POWER SCRUB PLUS and
REGULAR WASH program buttons, then turn unit on by pressing ON/OFF
button. When program buttons are released, lights above them will
flash. To end test program, press ON/OFF button.
To check each program indicator light, press its button.
To start testing, press both POWER SCRUB PLUS and REGULAR WASH
buttons a second time. When testing has ended and a fault was detected,
the following indicator lights will be lit:
WASH = Heater fault
RINSE/DRY = Water filling fault (over or under filling)
CLEAN = NTC (temperature sensor) fault ? note circulation motor stops shortly after it started during an NTC fault
To check for heater, high limit or flow switch problems, start
testing until heating starts. Using a meter with a current coil,
measure current going into dishwasher. If current is ~ 11 A, then
heater, high limit and flow switch are OK. If current stays at ~ 1.5-2
A, then heater, high limit or flow switch are faulty.
If water level switch (f1) has failed (opened), RINSE/DRY light will
come on and unit will continually fill and drain where testing won’t be
completed. If flow switch (e5) has failed (opened), water won’t heat
(to 150?F) and water won?t stop circulating. If NTC probe (f2/f4) has
failed (opened), CLEAN light will come on immediately and testing will
end shortly after water has started circulating.
If more than one fault occurs, more than one light will be lit.
SHU 4322 & 4326 MODELS
To start test program, press and hold both REGULAR WASH and RINSE
& HOLD program buttons, then turn unit on by pressing ON/OFF
button. Initially, control module version # will be displayed (e.g./
?20? = version 0 without jumper). When wash program buttons are
released, lights above them will flash. To end test program, press
ON/OFF button.
To check each program indicator light, press its button. To check
Cycle Countdown display, Refill Rinse Agent light and REGULAR WASH
light, press REGULAR WASH button (press Delay Start button to test
Cycle Countdown display alone). Cycle Countdown display will show “88″
when REGULAR WASH button is pressed and “8h” when Delay Start button is
pressed.
To start testing, press both the REGULAR WASH and RINSE & HOLD
buttons a second time. When testing has ended, Cycle Countdown display
will show a fault using codes below. If more than one fault occurs,
code numbers will be added together, (e.g./ ?6? = faults 2 + 4).
0 = No faults detected 2 = Heating fault 8 = NTC (temperature sensor) fault
1 = Aqua Sensor (”Sensotronic”) fault 4 = Filling fault F = Filling fault (display occurs during wash, not test)
To check for heater, high limit or flow switch problems, start
testing until heating starts. Using a meter with a current coil,
measure current going into dishwasher. If current is ~ 11 A, then
heater, high limit and flow switch are OK. If current stays at ~ 1.5-2
A, then heater, high limit or flow switch are faulty.
If water level switch (f1) has failed (opened), display will show
fault code “4″ and unit will continually fill and drain where testing
won’t be completed. If flow switch (e5) has failed (opened), display
will show “0″, water won’t heat (to 150?F) and water won?t stop
circulating. If NTC probe (f2/f4) has failed (opened), display will
show fault code “8″ immediately and testing will end shortly after
water has started circulating.
SHU 53 MODELS
To start test program, press and hold both SCRUB WASH and
DELICATE/ECONO program buttons, then turn unit on by pressing ON/OFF
button. Initially, control module version # will be displayed (e.g./
?21? = version 1 with jumper). When wash program buttons are released,
lights above them will flash. To end test program, press ON/OFF button.
To check each program indicator light, press its button. To check
Cycle Countdown display, Refill Rinse Agent light and REGULAR WASH
light, press REGULAR WASH button (press Delay Start button to test
Cycle Countdown display alone). Cycle Countdown display will show “88″
when REGULAR WASH button is pressed and “8h” when Delay Start button is
pressed.
To start testing, press both the SCRUB WASH and DELICATE/ECONO
buttons a second time. When testing has ended, Cycle Countdown display
will show a fault using codes below. If more than one fault occurs,
code numbers will be added together, (e.g./ ?6? = faults 2 + 4).
0 = No faults detected 2 = Heating fault 8 = NTC (temperature sensor) fault
1 = Aqua Sensor (”Sensotronic”) fault 4 = Filling fault F = Filling fault (display occurs during wash, not test)
To check for heater, high limit or flow switch problems, start
testing until heating starts. Using a meter with a current coil,
measure current going into dishwasher. If current is ~ 11 A, then
heater, high limit and flow switch are OK. If current stays at ~ 1.5-2
A, then heater, high limit or flow switch are faulty.
If water level switch (f1) has failed (opened), display will show
fault code “4″ and unit will continually fill and drain where testing
won’t be completed. If flow switch (e5) has failed (opened), display
will show “0″, water won’t heat (to 150?F) and water won?t stop
circulating. If NTC probe (f2/f4) has failed (opened), display will
show fault code “8″ immediately and testing will end shortly after
water has started circulating.
SHI/U 68– MODELS
To start test program, press and hold both SCRUB WASH and
DELICATE/ECONO program buttons, then turn unit on by pressing ON/OFF
button. Initially, control module version # will be displayed (e.g./
?20? = version 0 without jumper). When wash program buttons are
released, lights above them will flash. To end test program, press
ON/OFF button.
To check each program indicator light, press its button. To check
Cycle Countdown display, Refill Rinse Agent light and REGULAR WASH
light, press REGULAR WASH button (press Delay Start button to test
Cycle Countdown display alone). Cycle Countdown display will show “88″
when REGULAR WASH button is pressed and “8h” when Delay Start button is
pressed.
To start testing, press both SCRUB WASH and DELICATE/ECONO buttons a
second time. When testing has ended, Cycle Countdown display will show
a fault using codes below. If more than one fault occurs, code numbers
will be added together, (e.g./ ?6? = faults 2 + 4).
0 = No faults detected 2 = Heating fault 8 = NTC (temperature sensor) fault
1 = Aqua Sensor (”Sensotronic”) fault 4 = Filling fault F = Filling fault (display occurs during wash, not test)
To check for heater, high limit or flow switch problems, start
testing until heating starts. Using a meter with a current coil,
measure current going into dishwasher. If current is ~ 11 A, then
heater, high limit and flow switch are OK. If current stays at ~ 1.5-2
A, then heater, high limit or flow switch are faulty.
If water level switch (f1) has failed (opened), display will show
fault code “4″ and unit will continually fill and drain where testing
won’t be completed. If flow switch (e5) has failed (opened), display
will show “0″, water won’t heat (to 150?F) and water won?t stop
circulating. If NTC probe (f2/f4) has failed (opened), display will
show fault code “8″ immediately and testing will end shortly after
water has started circulating.
SHV 43/48 MODELS
To start test program, press and hold both POWER SCRUB PLUS and
REGULAR WASH program buttons, then turn unit on by pressing ON/OFF
button. When program buttons are released, lights above them will
flash. To end test program, press ON/OFF button. NOTE: TO ENABLE LIGHTS
TO COME ON, DOOR MUST BE OPENED.
To check program indicator lights (POWER SCRUB PLUS, SCRUB WASH,
REGULAR WASH and RINSE & HOLD), press and hold each program button.
When SCRUB WASH program button is pressed, CLEAN and REFILL RINSE AGENT
lights also come on (for SHV 4803 models) or CLEAN light also comes on
(for SHV 4303 models). NOTE: TO ENABLE LIGHTS TO COME ON, DOOR MUST BE
OPENED.
To start testing, press both POWER SCRUB PLUS and REGULAR WASH
buttons a second time. When testing has ended and a fault was detected,
the following indicator lights will be lit:
POWER SCRUB PLUS = Heater fault
SCRUB WASH = Water filling fault (over or under filling)
REGULAR WASH = NTC (temperature sensor) fault ? note circulation motor stops shortly after it started during an NTC fault
To check for heater, high limit or flow switch problems, start
testing until heating starts. Using a meter with a current coil,
measure current going into dishwasher. If current is ~ 11 A, then
heater, high limit and flow switch are OK. If current stays at ~ 1.5-2
A, then heater, high limit or flow switch are faulty.
If water level switch (f1) has failed (opened), SCRUB WASH light
will come on and unit will continually fill and drain where testing
won’t be completed. If flow switch (e5) has failed (opened), water
won’t heat (to 150?F) and water won?t stop circulating. If NTC probe
(f2/f4) has failed (opened), REGULAR WASH light will come on
immediately and testing will end shortly after water has started
circulating. NOTE: TO ENABLE LIGHTS TO COME ON, DOOR MUST BE OPENED.
If more than one fault occurs, more than one light will be lit.
SHU 9902/9905/9906 (Millennium) MODELS
To start test program, press and hold both POWER SCRUB PLUS and
REGULAR WASH program buttons, then turn unit on by pressing ON/OFF
button. When program buttons are released, lights above them will
flash. To end test program, press ON/OFF button.
To check program indicator lights (POWER SCRUB PLUS, SCRUB WASH,
REGULAR WASH and RINSE & HOLD), press and hold each program button.
When SCRUB WASH program button is pressed, CLEAN light also comes on.
To start testing, press both POWER SCRUB PLUS and REGULAR WASH
buttons a second time. When testing has ended and a fault was detected,
the following indicator lights will be lit:
POWER SCRUB PLUS = Heater fault
SCRUB WASH = Water filling fault (over or under filling)
REGULAR WASH = NTC (temperature sensor) fault ? note circulation motor stops shortly after it started during an NTC fault
To check for heater, high limit or flow switch problems, start
testing until heating starts. Using a meter with a current coil,
measure current going into dishwasher. If current is ~ 11 A, then
heater, high limit and flow switch are OK. If current stays at ~ 1.5-2
A, then heater, high limit or flow switch are faulty.
If water level switch (f1) has failed (opened), SCRUB WASH light
will come on and unit will continually fill and drain where testing
won’t be completed. If flow switch (e5) has failed (opened), water
won’t heat (to 150?F) and water won?t stop circulating. If NTC probe
(f2/f4) has failed (opened), REGULAR WASH light will come on
immediately and testing will end shortly after water has started
circulating.
If more than one fault occurs, more than one light will be lit.
SHU 991x/992x (Integra) MODELS
To start test program, press and hold both POWER SCRUB PLUS and
REGULAR WASH program buttons, then turn unit on by pressing ON/OFF
button. When program buttons are released, lights above them will
flash. To end test program, press ON/OFF button.
To check program indicator lights (POWER SCRUB PLUS, SCRUB WASH,
REGULAR WASH and RINSE & HOLD), press and hold each program button.
When SCRUB WASH program button is pressed, CLEAN light also comes on
andan audible tone (?beep?) also occurs.
To start testing, press both POWER SCRUB PLUS and REGULAR WASH
buttons a second time. When testing has ended and a fault was detected,
the following indicator lights will be lit:
POWER SCRUB PLUS = Heater fault
SCRUB WASH = Water filling fault (over or under filling)
REGULAR WASH = NTC (temperature sensor) fault ? note circulation motor stops shortly after it started during an NTC fault
To check for heater, high limit or flow switch problems, start
testing until heating starts. Using a meter with a current coil,
measure current going into dishwasher. If current is ~ 11 A, then
heater, high limit and flow switch are OK. If current stays at ~ 1.5-2
A, then heater, high limit or flow switch are faulty.
If water level switch (f1) has failed (opened), SCRUB WASH light
will come on and unit will continually fill and drain where testing
won’t be completed. If flow switch (e5) has failed (opened), water
won’t heat (to 150?F) and water won?t stop circulating. If NTC probe
(f2/f4) has failed (opened), REGULAR WASH light will come on
immediately and testing will end shortly after water has started
circulating.
If more than one fault occurs, more than one light will be lit.
SHU 33 MODELS
To start test program, press and hold both POWER SCRUB PLUS and
RINSE & HOLD program buttons, then turn unit on by pressing ON/OFF
button. When program buttons are released, lights above them will
flash. To end test program, press ON/OFF button.
To check program indicator lights (POWER SCRUB PLUS, REGULAR WASH
and RINSE & HOLD), press and hold each program button. When REGULAR
WASH program button is pressed, CLEAN light also comes on.
To start testing, press both POWER SCRUB PLUS and RINSE & HOLD
buttons a second time. When testing has ended and a fault was detected,
the following indicator lights will be lit:
POWER SCRUB PLUS = Heater fault
REGULAR WASH = Water filling fault (over or under filling)
RINSE & HOLD = NTC (temperature sensor) fault ? note circulation motor stops shortly after it started during an NTC fault
To check for heater, high limit or flow switch problems, start
testing until heating starts. Using a meter with a current coil,
measure current going into dishwasher. If current is ~ 11 A, then
heater, high limit and flow switch are OK. If current stays at ~ 1.5-2
A, then heater, high limit or flow switch are faulty.
If water level switch (f1) has failed (opened), REGULAR WASH light
will come on and unit will continually fill and drain where testing
won’t be completed. If flow switch (e5) has failed (opened), water
won’t heat (to 150?F) and water won?t stop circulating. If NTC probe
(f2/f4) has failed (opened), RINSE & HOLD light will come on
immediately and testing will end shortly after water has started
circulating.
If more than one fault occurs, more than one light will be lit.