Table of Contents
Advertisement
E E l l e e c c t t r r o o n n i i c c C C o o n n t t r r o o l l
" " B B " " , , " " C C " " a a n n d d P P a a n n e e l l R R e e a a d d y y C C o o n n t t r r o o l l
To Enter engineering tests, press "Sanitize" and
"Delay Start" simultaneously – "Et" is displayed in
the display.
Press "Heavy" for Long Cont Wash Test –
"Lt" in display
Press "Normal" for Normal Cont Wash Test –
" t" in display
Press "Quick" for Short Cont Wash Test –
"St" in display
Press "Rinse Only" for Relay Test Mode –
"rt" in display
Press "Favorite" for Heater -
LED On/Off
N N O O T T E E : : When checking the heater always fill tub
with water.
Press "Auto Sense" for Wash Pump - LED On/Off
Press "Heavy" for Water Valve - LED On/Off
Press "Normal" for Drain Motor - LED On/Off
Press "Quick" for Drain Valve - LED On/Off
Press "Rinse Only" for Clean LED - LED On/Off
Press "Hi Temp" for sequencing through diagnostic
LEDs on baseboard.
Press "Sanitize" to toggle fan state
Press "Air Dry" for Dispenser - LED On/Off
Press "Delay Start" to Display Software versions.
Display will cycle thru UIB Rev
Wash table Rev
Power Board Rev
Repeat
D D i i s s c c r r e e t t e e R R e e l l a a y y / / T T r r i i a a c c a a n n d d S S e e n n s s o o r r T T e e s s t t
The Relay/Triac and Sensor test mode allows the
service technician to energize or sense the
appropriate loads in the unit independently of one
another.
To access the Relay/Triac and Sensor test, power
on or power on reset the machine and within 15
seconds hold simultaneously the "Sanitize" and
"Delay". When "Et" is displayed, press "Rinse
Only" key, machine will display "rt".
D D i i s s p p l l a a y y W W a a t t e e r r T T e e m m p p e e r r a a t t u u r r e e a a n n d d T T u u r r b b i i d d i i t t y y V V o o l l t t a a g g e e s s
T T e e s s t t M M o o d d e e
" " B B " " C C o o n n t t r r o o l l
To activate this test, open the door, select any
cycle with the exception of My Favorite, press the
"Start/Cancel" key, press and hold for 3 seconds
the key for the same cycle selected before. Close
the door for the control to display the turbidity
voltage in the two-digit display as a decimal value.
To terminate this test, power up or reset the unit.
C C o o n n t t i i n n u u o o u u s s W W a a s s h h M M o o d d e e
" " B B " " C C o o n n t t r r o o l l
This test was developed to run in the reliability labs
for relays life tests. Simultaneously hold the
"Delay Time" and "Set" keys during power-up to
enter
diagnostics. Use the arrow keys to scroll to the
Cont-S Wash test. The display will show data for
the Wash Mode selected. Run continuous wash
cycle repeatedly according to the Wash Tables.
Press the "Sanitize" and "Delay" keys to exit.
S S o o f f t t w w a a r r e e V V e e r r s s i i o o n n
Simultaneously hold the "Delay" and "Sanitize"
keys. Then after the display shows Et (or
Engineering Test), press the "Delay" key to enter
the alternate display mode which shows the soft-
ware IDs.
The software version numbers of the user inter-
face, the baseboard, and the wash table's will
alternate on the display.
W W a a t t e e r r / / S S e e r r v v i i c c e e T T e e s s t t - - F F r r o o m m I I d d l l e e M M o o d d e e
Simultaneously press the "Heavy" key (B & C
models) and the START / CANCEL keys for three
seconds. Press the "Favorite" key; close the door
then press "Start/Cancel" to run the water service
test.
A A c c c c e e p p t t a a n n c c e e T T e e s s t t
To Enter press "Favorite" & "Auto Wash" together.
Press "Heavy" for Dry Function – "dF" in display
Press "Normal" for Water Loop – "LL" in display
Press "Quick" for Wet Test – "tt" in display
Press "Rinse Only" for Drain valve – "rr" in display
Unit will start test immediately.
3-12
Hide quick links:
Advertisement
Table of Contents
