Fisher & Paykel DishDrawer DD603 PREFINISHED User manual

DISHDRAWER®
MODELS
DD603 DS603
599089
Fisher & Paykel Appliances © 2003 October 2003

2
DIMENSIONS & SPECIFICATIONS
Product Size (mm)
Height (double) 819 - 870mm
Height (single) 409mm
Width 595mm
Depth 570mm
Drawer Open (incl cabinet) 1080mm
Specifications
Electrical
NZ/AUS/UK/UE 230-240Volt AC 50Hz 10 amp max.
USA 110-120Volt AC 60Hz 12.5 amp max.
JAP 90-110Volt AC 50/60Hz 11.6 amp max.
Water Inlet Valves 24Volt DC
70 ± 5 Ohms
5 Lt/min (1.3 US gal/min)
Chassis P.C.B.
NZ/AUS/UK/UE 240 Volt AC
USA/JAP 120 Volt AC
Temperature Sensor 962 Ohms @ 20oC (68oF)
(On Heater Plate) 1000 Ohms @ 30oC (86oF)
1202 Ohms @ 60oC (140oF)
Drying Fan 3.4 K Ohms
Motor 80 Volt DC 3 Phase
Drain 4200 RPM
Wash 2300 – 2850 RPM
Stator 8 ± .5 Ohms per winding

3
Inlet Hose 1.7m (66 inches)
1000Kpa (145 PSI)
Drain Hose 2.0m (78 inches) from rear of cabinet
2.5m (98 inches) bottom tub
2.9m (114 inches) top tub
Detergent Dispenser 24 Volt DC
70 ± 5 Ohms
Rinse Aid Dispenser 24 Volt DC
70 ± 5 Ohms
Heater Plate (NZ/AUS/UK/UE) 240 Volt AC
Heater Track 60 ± 3 Ohms
Power Supply Resistor 125 + 5 Ohms
Heater Plate (USA) 120 Volt AC
Heater Track 26 ± 2.5 Ohms
Power Supply Resistor 30 + 5 Ohms
Heater Plate (JAP) 110 Volt AC
Heater Track 20 ± 1.5 Ohms
Power Supply Resistor 20 + 2 Ohms
Diverter Valve Softener Assy 24 Volt DC
70 + 5 Ohms
Brine Pump 24 Volt DC
70 + 5 Ohms

4
OPTION ADJUSTMENT
Changing Setup Options
To enter the option adjustment mode, press POWER to turn the LCD on, then
hold the ECO button and KEYLOCK button simultaneously for 5 seconds,
ensuring that ECO is pushed first. Once the option adjustment mode is
entered, a beep is emitted and the LCD displays the letters rA. Pushing the
START/PAUSE button scrolls through the options and allows changes as
follows:-
Rinse Aid Setup (rA).
Water Supply Hardness Setup (hd).
Auto Power Option (AP).
End of Cycle Beeps (EC).
Closed Drawer Option (Ld).
Clean/Dirty Dish Symbol (dS).
Dry Enhancement Option (LH).
Integrated:- On an integrated DishDrawer where there is no display, the
option chosen is indicated by the lights showing on the integrated badge as
follows:-
Rinse Aid Setup (red light above START/PAUSE button).
Water Supply Hardness (green light above START/PAUSE button).
Auto Power Option (orange light above START/PAUSE button).
End of Cycle Beeps (green light above START/PAUSE and red light above
Keylock) button).
Closed Drawer Option (red light above START/PAUSE and KEYLOCK
buttons).
Clean/Dirty Dish Symbol (not available on Integrated models).
Dry Enhancement Option (orange light above START/PAUSE button, ECO
light is red).
Push POWER at any time to exit this setup mode.
Integrated:- On an integrated DishDrawer when one of the options is
changed, it is indicated by the red wash cycle LEDs on the secondary control
panel. If an option is turned on, then all the LEDs turn on, and if an option is
turned off, all the LEDs turn off.

5
Rinse Aid Setup (rA)
The current rinse aid setting is shown using the red LED’s on the touch switch
panel.
The amount of rinse aid dispensed into a rinse cycle can be varied to suit the
level of hardness of the local water supply. It is adjusted for 1 - 5 dispenser
levels
(1 = approx 0.5mls (1/10) teaspoon of rinse aid, 5 = approx. 2.5mls (1½)
teaspoon of rinse aid).
Push KEYLOCK to advance the rinse aid setting. Once the desired setting is
achieved, push POWER to exit. The rinse aid index is stored in EE memory,
so even with the power removed, the rinse aid level is retained.
Water Supply Hardness Setup (hd) (Where Fitted)
The current supply hardness setting is shown using the red LED’s on the
touch switch panel. One of 5 settings should be selected according to the
known hardness of the supply water. Each setting is appropriate for the
following water supply hardness:
No LED Water Softener turned off, continuous bypass of softener
1 LED 150-250 ppm water supply hardness
2 LEDs 250-350 ppm water supply hardness
3 LEDs 350-450 ppm water supply hardness
4 LEDs 450-550 ppm water supply hardness
5 LEDs 550-625 ppm water supply hardness
Push KEYLOCK to advance the Water Softener setting. Once the desired
setting has been achieved push POWER to exit.
Selection of a setting affects how the Electronic Controller diverts supply
water, how much water is treated, and how much salt is used in regeneration,
in a manner that optimises the performance of the Water Softener.
Auto Power Option (AP)
The automatic power up sequence that occurs when the tub is opened can be
turned on or off using the KEYLOCK button. If the scrubbing brush is
showing on the LCD, then the auto power up sequence will occur when the
tub is opened. If the scrubbing brush is not showing, then the DishDrawer will
not automatically power up when the tub is opened (the customer will need to
push the power button each time they wish to use the DishDrawer). Push
POWER to exit when the desired setting has been selected.

6
End of Cycle Beeps (EC)
The six beeps that occur at the end of the cycle can be turned on or off using
the KEYLOCK button. If the scrubbing brush is showing on the LCD, then the
end of cycle beeps are activated. If the scrubbing brush is not showing, then
the end of cycle beeps are deactivated. Push POWER to exit when the
desired setting has been selected.
Closed Drawer Option (Ld)
The closed drawer option can be turned on or off using the KEYLOCK button.
If the scrubbing brush is showing on the LCD, then the closed drawer option
is selected and it will keep the DishDrawer locked at all times by bringing the
lid down. When this mode is selected the customer needs to push the
POWER button to lift the lid whenever they want to open the drawer. When
they close the drawer again, the lid comes down automatically after 30
seconds and locks the tub. If the scrubbing brush is not showing, then the
closed drawer option is deactivated. Push POWER to exit when the desired
setting has been selected.
Clean/Dirty Dish Symbol (dS)
(Not available on integrated models)
The clean/dirty dish symbol can be turned on or off using the KEYLOCK
button. If the scrubbing brush is showing on the LCD, then the clean/dirty dish
option is selected. This means that the end of cycle clean dishes symbol will
remain in the LCD display until the power button is pressed to clear it. If the
scrubbing brush is not showing, then the clean/dirty dish symbol will
disappear when the drawer is first opened at the end of a cycle (factory
setting). Push POWER to exit when the desired setting has been selected.
Dry Enhancement Option (LH)
(Available in prefinished products from Serial Number MEM741743,
manufactured after 21/5/03, software version 3.2.06. Estimated to be
available in integrated models from October 2003, software version
3.2.07.)
Dry enhancement option can be turned on or off using the KEYLOCK button.
If the scrubbing brush is showing on the LCD, then the dry enhancement
option is selected. This means the lid will stay down and the drying fan will
continue running for 4 hours after the wash program completes.

7
If the customer wishes to open or stop the DishDrawer during this 4 hour
period, they can do so by pushing the POWER or START/PAUSE button.
This will reset the feature until the end of the next wash program. Push
POWER to exit when the desired setting has been selected.

8
DIAGNOSTICS
DishDrawer Diagnostics
Dishwasher Diagnostics can only be entered in Power Off mode, ie. when
there is no display on the LCD or the badge LED’s are off. Diagnostics is
entered by holding the KEYLOCK and START/PAUSE buttons
simultaneously for 5 seconds. Ensure that KEYLOCK is pushed first.
There are currently four levels of diagnostics. To move to the next level push
POWER. To enter a level push START/PAUSE. Once a level has been
entered, pushing POWER will exit diagnostics completely. If no level is
entered, then the display will cycle through the four levels and exit after the
last. On entering diagnostic mode, the first level is the Display/Download
Mode.
Display/Download Mode
In this mode, all LED’s and LCD segments (except keylock) are illuminated.
Optical LED Download/Fault Display
An optical data download is available here to download all EE data to a PC or Palm PC
via the lower tub-home sensor light pipe. Hold the reader pen over the lower tub-home
sensor light pipe and press START/PAUSE to initiate the download. A short beep
indicates the start and finish of download.
The last two faults are displayed on the LCD (secondary control panel LEDs for
integrated models) during the optical download. The Current Fault code is displayed first
followed by the Previous Fault Code. To read the Fault Code on the secondary display,
refer to page 7 on Fault Codes.
Clearing Fault Logs
To clear the Current Fault, press the KEYLOCK button until a beep is
sounded. This action moves the Current Fault into the Previous Fault while
clearing the Current Fault. To Clear the Previous Fault press KEYLOCK
once more until the beep is sounded.
Warning: Once a fault has been cleared, it is permanently removed from
memory and cannot be recovered.
Press POWER to advance to the next level.

9
Hardware Output Diagnostic Test Mode
This level tests all the hardware outputs and inputs. The LCD display shows
“HO”.
Press POWER to skip hardware diagnostics and advance to the next level.
Press START/PAUSE to enter hardware diagnostics.
Once hardware diagnostics has been entered, the current hardware output
being tested is indicated by letters in the LCD display, and for integrated
models the LEDs on the touch switch panel using binary encoding, as shown
in the table on the next page.
Different combinations of outputs can be switched on or off together, but the
controller will prevent higher current drawing components such as the wash
pump and the lid motors being turned on together.
Press START/PAUSE to advance to the next hardware output.
Press KEYLOCK to turn the currently displayed output on or off. If the
scrubbing brush symbol (green LED above start/pause button on integrated
models) is displayed, then that output has been switched on, and if it is not
displayed then that output is off.
Press POWER to Exit at any time (all outputs will be switched off on exit).

10
As mentioned on the previous page, the LCD display and touch switch panel
LEDs are illuminated to correspond to a particular hardware device. The
following table details the display order of the test.
LCD
Norm
LED
Fast
LED
Deli
LED
Rinse
LED
Hardware Output
bL Off Off Off On Backlight
Er Off Off On Off Element Relay
Ld Off Off On On Lid Motors (will run for 10 seconds)
dd Off On Off Off Detergent Diverter Valve
FU Off On Off On Fill Water Valve
P1 Off On On Off Motor Wash direction (2300-2850
rpm)
P2 Off On On On Motor Drain direction (4200 rpm)
rd On Off Off Off Rinse Aid Dispenser (dispenses
current setting)
dF On Off Off On Drying fan
LE On Off On Off Rinse Aid LED
C1 On Off On On Water Softener Diverter Valve
C2 On On Off Off Water Softener Brine Pump
°COn On Off On Displays current water temperature.
°EOn On On Off Displays controller rail voltage
(C3 is used in the Factory to empty the Water Softener before the Product is
packed.)
WARNING: In diagnostic mode there is no component protection. Therefore
take care when running individual components not to overload them. It is
advisable to avoid turning the element on without filling the tub with water first.
NB : No fault codes will come up while in diagnostics mode.
Tub Home Sensor Test: At any time during HO test mode, the Keylock
symbol on the LCD display (Keylock LED on integrated badge) indicates the
tub position. On = Closed, Off = Open.

11
Fast Test Cycle
This level runs a 5 minute fast test cycle.
Press POWER to skip Fast Test Cycle and advance to the next level.
Press START/PAUSE to enter Fast Test cycle.
Once Fast Test Cycle is selected the DishDrawer goes into standby mode
and 5 minutes will be showing on the display. The test cycle is started by
pushing START/PAUSE and the following components are run during the 5
minute cycle that follows:- Lid motors, fill valve, wash motor, element, drain
motor.
Press POWER to Exit at any time.
Continuous Cycle Test Mode
In this level the DishDrawer can be run continuously in any wash cycle. Once
the cycle has finished, the DishDrawer automatically restarts the same wash
cycle.
Press POWER to skip Continuous Cycle. As this is the last level, doing this
will exit diagnostics.
Press START/PAUSE to enter Continuous Cycle.
Once selected, the LCD backlight flashes on and off to indicate the
DishDrawer is in continuous cycle and the cycle starts straight away (for
integrated models the LED above the start/pause button will be orange
instead of green to indicate the DishDrawer is running in continuous cycle). It
will run the last cycle that had been selected prior to going into diagnostics
mode.
If it is desired to run a different cycle, exit diagnostics, turn the DishDrawer on
as normal and select the cycle required. Then turn the DishDrawer off again,
re-enter diagnostics and restart the Continuous Cycle as above.
Press POWER to Exit at any time.

12
Cycle Count Retrieval
(not available on integrated models)
To display the cycle count on the LCD screen, pause the DishDrawer while
running a Continuous Cycle. The two bytes of the cycle count will be
displayed alternately, in syncronisation with the changing backlight.
The Low byte is displayed when the backlight is off.
The High byte is displayed when the backlight is on.
To calculate the Total DishDrawer cycle count use the formula below.
Cycle_Count = (200 x High_byte) + Low_byte.
Eg. Low_byte = 156
High_byte = 2
Cycle_count = (200 x 2) + 156 = 556.
Temperature & Voltage Display Mode
(Not available on integrated models)
During a wash cycle, the current water temperature or the power supply rail
voltage of the controller can be displayed on the LCD instead of the time
remaining. To enter temperature/voltage display mode, start a wash cycle as
normal. Initiate a keylock by pushing and holding the KEYLOCK button for 4
seconds
Once in keylock mode, push and hold START/PAUSE for 8 seconds to enter
temperature display mode. The display now alternates between a °C symbol
and the water temperature. Pressing the START/PAUSE again changes the
display to alternate between an °E symbol and the power supply rail voltage
of the controller.
To cancel temperature/voltage display mode, press the POWER button.
Show Off/Showroom Wash Mode
This mode initiates a shop show off display and wash operation
demonstration.
With the DishDrawer powered up and turned on, the show off mode is entered
by holding the ECO and POWER buttons simultaneously for 5 seconds.
Ensure that ECO is pushed first.

13
The DishDrawer is now in the Show Off mode and cycles through all of the
LED & LCD segments while pulsing the LCD backlight on and off.
Pressing the POWER button now puts the DishDrawer into the Showroom
Wash mode. Before running this mode the tub should be filled with water until
it is just touching the underside of the spray arm. The Showroom Wash is
started by pushing the START/PAUSE button whereby the following cycle is
run:-
The lid is pulled down.
The wash motor starts and runs for 4 minutes.
The wash motor stops.
The lid is lifted.
The display counts down to zero throughout this cycle.
The DishDrawer turns off at the end of this cycle.
The DishDrawer is still in the Showroom wash mode however, and it can be
re-run by pushing POWER and then START/PAUSE. Once Show
Off/Showroom Wash mode has been initiated, the mains power must be
removed to exit out.

14
DIAGNOSTICS QUICK REFERENCE CHARTS
Fault Display/Download Mode
Press and hold KEYLOCK, then START/PAUSE for 5 seconds.
All LEDs & LCD segments except Keylock are illuminated.
Press START/PAUSE.
This initiates Pen upload via lower tub-home light pipe. At the same time
the current and then the previous fault code will be displayed in the LCD
screen and on the secondary control panel LEDs. To read the fault code
on the secondary display, refer to page 7 on Fault Codes.
Press KEYLOCK.
This will clear current fault code. Note: if Keylock is pressed again, the
previous fault code will be cleared.
Press POWER to exit.

15
Hardware Output Test Mode
Press and hold KEYLOCK, then START/PAUSE for 5 seconds.
All LEDs & LCD segments except Keylock are illuminated.
Press POWER once.
“HO” will show in the display (integrated: Heavy, Normal, Fast, Delicate,
Rinse LEDs showing)
Press START/PAUSE.
Scroll through the following outputs using Start/Pause. Turn the outputs on
& off using Keylock button.
Press POWER to exit.
Note: Scrubbing Brush = output on, No Scrubbing Brush = output off (on
integrated models a green LED above the start/pause button is used in
place of the scrubbing brush).
LCD Norm Fast Deli Rinse Hardware Output
Display LED LED LED LED
bL Off Off Off On Backlight
Er Off Off On Off Element Relay
Ld Off Off On On Lid Motors (will run for 10
seconds)
dd Off On Off Off Detergent Diverter Valve
FU Off On Off On Fill Water Valve
P1 Off On On Off Motor Wash direction
(2300-2850 rpm)
P2 Off On On On Motor Drain direction
(4200 rpm)
rd On Off Off Off Rinse Aid Dispenser
(dispenses current
setting)
dF On Off Off On Drying fan
LE On Off On Off Rinse Aid LED
C1 On Off On On Water Softener Diverter
Valve
C2 On On Off Off Water Softener Brine
Pump
°COn On Off On Displays current water
temperature.
°EOn On On Off Displays controller rail
voltage
Tub Home Sensor test:- Keylock symbol on = tub closed, off = tub open

16
Fast Test Cycle
Press and hold KEYLOCK, then START/PAUSE for 5 seconds.
All LEDs & LCD segments except Keylock are illuminated.
Press POWER twice.
“FC” will show in the display (integrated: Heavy, Normal, Delicate, Rinse
LEDs showing).
Press START/PAUSE twice.
The 5 minute fast test cycle will start.
Press POWER to exit.
Continuous Cycle
Press and hold KEYLOCK, then START/PAUSE for 5 seconds.
All LEDs & LCD segments except Keylock are illuminated.
Press POWER three times.
“CC” will show in the display (integrated: Heavy, Normal, Rinse LEDs
showing).
Press START/PAUSE.
The last cycle that had been selected prior to going into diagnostics mode
will be run continuously.
Press POWER to exit.
Temperature & Voltage Display Mode
(Not available on integrated models)
Start a wash cycle running.
Press & hold KEYLOCK for 4 seconds.
Keylock will be activated.
Press & hold START/PAUSE for 8 seconds.
LCD will now alternate between °C symbol & the water temperature.
Press START/PAUSE.
LCD will now alternate between °E symbol & the controllers rail voltage.
Press & hold KEYLOCK for 4 seconds.
Keylock is deactivated.
Press POWER to exit.

17
Fault Codes
The faults are displayed in the LCD as one of 5 F (fatal) faults or 1 U (user)
fault along with the symbol of a spanner. A fatal fault will usually require the
assistance of a qualified service person, while a U1 user fault indicates the
machine had failed to prime within a certain length of time usually because
the tap has not been turned on. For this reason at the same time a U1 comes
up in the display we also show the symbol of a tap. In the Integrated models,
an LCD is not available, and the presence of a fault is indicated by a Red
centre LED, with the fault number indicated on the touch switch panel with
Red LEDs.
Once a fault is repaired it can be cleared by pressing the POWER button. If
the fault is still present then it will not clear.
A fatal or user fault is accompanied by a continuous pulsating beep, which
can be turned off by pressing either the POWER, START/PAUSE, or KEY
LOCK button.
The last two faults are logged into EE memory.
The other U (user) faults have been removed. The old U2 fault, which was
the tub forced open during a cycle, has been removed completely. Instead, if
the tub is forced open, the product simply pauses as if someone had pressed
the start/pause button. The old U3 fault, which indicated a failure to drain, i.e.
water left in the tub, will not show up a fault and the DishDrawer will continue
through the cycle.

18
Fault Code Description Chart
The following chart is a quick reference guide on fault codes. To read a fault
code off an integrated model, refer to the LED Display column on the chart
below. The LED that has activated on the secondary display indicates which
fault code has occurred.
Fault
Code
LED
Display
Fault Possible Causes
F1 Rinse LED The flood
switch has
been activated
for more than
six seconds
·Inlet hose to inlet valve
connection loose
·Inlet valve body leak
·Damage to the fill or drain
hoses
·Heater plate damage
(chipped enamel)
·Seals/O Rings (pinched,
contaminated or poor join)
·Dispenser (seal, diverter
valve or weld leak)
·Lid area (lid motors not
functioning correctly, lid off
yoke, yoke jammed or broken,
or foreign object interfering
with lid seal)
F2 Delicate
LED
The motor has
not been
sensed
rotating
·Foreign object has jammed
the rotor
·The rotor has failed
·The hall sensor has failed
·The electronic controller has
failed
F3 Delicate
and Rinse
LED
The water
temperature
has been
sensed at
greater than
85°C (185°F)
·The incoming water is greater
than 85°C (185°F)
·The element has failed closed
circuit
·The temperature sensor has
failed
·The electronic controller has
failed

19
Fault
Code
LED
Display
Fault Possible Causes
F4 Fast LED No
temperature
increase has
been sensed
for 2 hours
while the
element is on
·The element is not connected
·The element has failed open
circuit
·The temperature sensor has
failed
·The electronic controller has
failed
F9 Normal and
Rinse LED
Electronics
Failure
·The electronic controller has
failed
U1 Heavy and
Rinse LED
Machine has
failed to prime
with water
within approx.
3 minutes
·The water supply is not turned
on
·The machine is syphoning
·The spray arm is not in place
·Excessive foaming
·The inlet valve has failed
·The electronic controller has
failed
·Rotor not fitted correctly

20
Fault Code Problem Solving Charts
The following charts can be used as a guide to help locate faults in a
DishDrawer. Answer each question with a yes or no and follow the
instructions inside the relevant box.
F1 The flood switch has been activated for more than 6 seconds
Question Yes No
1 Is there a F1 on both
displays?
Go to Question 2 If power fails to the
bottom tub it will cause
the top tub to go F1.
Test heater plate.
2 Has a flood occurred?
(N.B. The flood may
have dried up)
Go to Question 3 Go to Question 13
3 Is the lid sealing on the
tub correctly?
Go to Question 5 Go to Question 4
4 Are the lid actuators
functioning correctly?
Go to Question 5 Check the lid actuators
are assembled correctly
on the slides and yokes.
Check the plugs on the
RFI board and the
terminals on the lid
motors. If the lid
actuators look slow
replace them.
5 Is the water level in the
tub high?
Go to Question 6 Go to Question 8
6 Is the water inlet valve
leaking?
Replace inlet
valve
Go to Question 7
7 Is the DishDrawer
priming correctly?
Go to Question
12
Go to Question 8
8 Is the spray arm split? Replace spray
arm
Go to Question 9