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INTERVAL
CYCLE, OPTION, AND STATUS LEDs
1 HR WASH
NORMAL
START/RESUME
RUNNING (Front Status light)
HI TEMP
DRY OPTION
SANITIZED
CLEAN/ 7-Seg
ALL OTHER CYCLE, OPTION, AND STATUS LEDs
INTERVAL TIME (min:sec)
TOTAL TIME (MAX.): 22:57
SOIL SENSING INTERVALS
AND SENSOR CHECKS
THERMISTOR (TEMPERATURE SENSOR)
CHECK INTERVAL
OWI (SOIL SENSOR) CHECK INTERVALS NOTE 6
NOTE: OWI has thermistor built in - see check above
DIVERTER POSITION SENSOR CHECK NOTE 3
SALT LEVEL REED SWITCH/
FLOWMETER INPUT TEST
LOADS
PILOT RELAY
VENT
FILL
WASH MOTOR
DISPENSER (DETERGENT/RINSE AID)
DIVERTER
DIVERTER POSITION
DRAIN MOTOR
HEATER
DC FAN MOTOR (IF PRESENT)
AC FAN MOTOR (IF PRESENT)
REGEN (IF PRESENT)
Service Diagnostics Cycle Notes:
1
To invoke the Diagnostics cycle, perform the following while
in standby:
Press any 3 keys in the sequence 1-2-3-1-2-3-1-2-3 with no
■
more than 1 second between key presses.
The Service Diagnostics Cycle will start when the door is closed.
■
To rapid advance 1 interval at a time, press the Start/Resume key.
■
Rapid advance may skip sensor checks as some checks require
2 complete intervals.
NOTE: While you are in the Diagnostic Cycle, the Start/Resume
feature is turned Off (for example, Auto Resume after door interrupts)
and the Start/Resume key becomes an interval advance key.
Invoking Service Diagnostics Cycle clears all status and last run
■
information from memory and restores defaults. It also forces the
next cycle to be a Sensor Calibration cycle.
Drain and wash motors will pulsate on and off.
■
Last run cycles and options returned to default.
■
Last run delay returns to the lowest delay increment.
■
Calibration cycle may force an extra rinse to occur prior to Final
■
Rinse (to assure clear water), then calibrates the O.W.I. and the fill
amount during the final rinse.
Operating state returns to Standby upon completing or
■
terminating the Service Diagnostics Cycle.
Reference the "Service Diagnostics with Error Codes" section
■
for details.
To quickly advance through customer cycles, invoke the Rapid Advance
mode by pressing HIGH TEMP - HEATED DRY - HIGH TEMP - HEATED DRY,
after starting the cycle. Then, press START/RESUME to advance through
cycle intervals.
Service Diagnostics Cycle
26 25 24 23 22 21
1HR
1HR
1HR
NRM
NRM
NRM
NRM
STA STA STA STA STA STA
RUN RUN RUN RUN RUN RUN
HIT
HIT
HIT
HIT
DRY
DRY
DRY
NOTE 5
SAN
NOTES
4,5,6
CLN
7-Seg
7-Seg 7-Seg 7-Seg
ALL
NOTE 5
NOTE 8
NOTE 7
2
1
1
1
1
Customer Cycle Operation
19
18 17 16 15 14 13 12
20
1HR
1HR
1HR
1HR
NRM
NRM
NRM
STA
STA
STA
STA
STA
STA
STA STA STA
RUN
RUN
RUN RUN RUN RUN RUN RUN RUN
HIT
HIT
HIT
HIT
DRY
DRY
DRY
(SAN)
(CLN)
(CLN)
(CLN)
THR
OWI
DIV
PLT
PLT
PLT PLT
PLT
PLT PLT
VNT
VNT
VNT
VNT VNT VNT VNT
FIL
FIL
FIL
WSH WSH
WSH WSH
DSP
DIV
(DIV)
UPR UPR UPR UPR
UPR
ON
FAN
FAN
FAN
3
9
3
4
5
6
6
2
Turn on all LEDs immediately upon receiving the entry sequence (even
if the door is open) for 5 seconds as a display test. Turn off all LEDs for
1 second prior to reporting customer error history.
3
Diverter will be on continuously in interval 14. In all other diverter
intervals, diverter will be on only until it reaches the intended position
for that interval.
4
Press HI TEMP key in this interval to clear customer error history.
5
Thermistor (temperature sensor) checks - turn clean LED on if
thermistor is in its normal temperature range 32°F to 167°F (0°C to
75°C). Turn sanitized LED on if fill temperature is above 65°F (18.3°C).
6
OWI (optical soil sensor) checks:
Check OWI sensor for the presence of water during the 5-sec.
■
pause in interval 16 and turn on the Clean LED in interval 15 if
water detected.
Check OWI sensor for presence of bulk soil during pause interval
■
13 and turn on the Clean LED in interval 12 if bulk soil detected.
7
DC fan motor is On during upper rack washing intervals.
8
Turn on Sanitized LED in this interval to indicate that the salt level reed
switch is closed.
9
Turn on Clean LED in this interval to indicate that vent current
is detected.
NOTE: Rapid Advance mode is automatically enabled in the Service
Diagnostics cycle but must be manually invoked in customer cycles.
3
11 10 9
8
7
1HR
1HR
1HR
1HR
NRM
NRM
NRM
NRM
STA
STA STA STA STA
STA STA STA
RUN RUN RUN RUN RUN RUN RUN RUN
HIT
HIT
HIT
HIT
DRY
DRY
DRY
DRY
(CLN)
OWI
PLT
PLT
PLT PLT PLT
PLT
PLT PLT
VNT VNT VNT VNT VNT VNT
VNT VNT
WSH WSH WSH
(DIV) (DIV)
(DIV)
UPR
TZ
LOW LOW LOW LOW LOW LOW
UPR
DRN
DRN
HTR
3
3
3
6
6 5
4
3
2
1
1HR
1HR
1HR
S
NRM
NRM
T
STA
STA
STA
A
RUN
RUN RUN
N
HIT
HIT
HIT
D
DRY
DRY
B
(SAN)
Y
7-Seg 7-Seg
SRM
PLT
PLT
VNT
VNT
S
T
A
LOW
N
D
DRN
DRN
B
HTR
Y
FAN
REG
1
1
7
8
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