SERVICE PROCEDURES AND ADJUSTMENTS
CONTROL BOARD
PROGRAMMING
Certain procedures in
this section require electrical test or
measurements while power is applied
to the machine. Exercise extreme
caution at all times and follow Arc Flash
procedures. If test points are not easily
accessible, disconnect power and
follow Lockout/Tagout procedures,
attach test equipment and reapply
power to test.
NOTE:
The control board is mounted in the machine
in such a way that the printing is upside down. The
control board will be depicted in the manual as it is
found on the machine for consistency purposes.
NOTE:
Prior to removing board from machine, check
and note the settings of the programmable variables
as outlined under SERVICE PROGRAMMING when
possible. When unable to access Service
Programming, check with establishment manager to
determine customer control settings.
NOTE:
The replacement control board will come
programmed as a different model. Step through this
procedure to set up the control board to function as an
SD3.
1.
Remove FRONT COVER.
2.
Open control door.
3.
Carefully short the two FACTORY pins of J5
together and press the ON key on switch
membrane keypad (user controls on front of
machine). Keep short across pins of J5 until
display indicates [ 88 ], then remove the short.
A.
Display will cycle between [ SET ty ] and
[ Sd, fd, GL, AS, HL, or St ].
NOTE:
SD3 machine type designation is [ St ].
Fig. 1
4.
Program the control board using the information
retrieved from the board being replaced and the
information found in CONTROL BOARD
PROGRAMMING table.
5.
Use the SELECT switch on control board to
select the feature and the (up arrow) switch to
change the feature settings.
Fig. 2
NOTE:
The display will alternate between the feature
and setting.
6.
Press OFF key on switch membrane keypad
(user controls on front of machine) to store
selections.
7.
Program the variables. Refer to SERVICE
PROGRAMMING.
8.
Close control door.
9.
Check machine for proper operation by running
one fill cycle and two normal cycles.
SD3 Series - SERVICE PROCEDURES AND ADJUSTMENTS
F45576 (1015)
Page 6 of 37
Summary of Contents for SD3 Series
Page 1: ...SD3 Series SD3 ML 130232 SERVICE and PARTS MANUAL F45576 1015 ...
Page 23: ...WIRING DIAGRAM 1 PHASE Fig 16 SD3 Series ELECTRICAL OPERATION Page 23 of 37 F45576 1015 ...
Page 24: ...WIRING DIAGRAM 3 PHASE Fig 17 SD3 Series ELECTRICAL OPERATION F45576 1015 Page 24 of 37 ...
Page 39: ...SD3 DISHWASHER REPLACEMENT PARTS F 43302 Rev B October 2015 2 2015 ...
Page 41: ...CONTROLS SD3 DISHWASHER REPLACEMENT PARTS F 43302 Rev B October 2015 4 ...
Page 43: ...CONTROL CABLES SD3 DISHWASHER REPLACEMENT PARTS F 43302 Rev B October 2015 6 ...
Page 45: ...CONTROL BOX SD3 DISHWASHER REPLACEMENT PARTS F 43302 Rev B October 2015 8 ...
Page 47: ...MOTOR AND PUMP SD3 DISHWASHER REPLACEMENT PARTS F 43302 Rev B October 2015 10 ...
Page 49: ...UPPER WASH ARM SD3 DISHWASHER REPLACEMENT PARTS F 43302 Rev B October 2015 12 ...
Page 51: ...LOWER WASH ARM SD3 DISHWASHER REPLACEMENT PARTS F 43302 Rev B October 2015 14 ...
Page 53: ...RINSE PIPING WITHOUT BOOSTER SD3 DISHWASHER REPLACEMENT PARTS F 43302 Rev B October 2015 16 ...
Page 55: ...RINSE PIPING WITH BOOSTER SD3 DISHWASHER REPLACEMENT PARTS F 43302 Rev B October 2015 18 ...
Page 57: ...BOOSTER PIPING SD3 DISHWASHER REPLACEMENT PARTS F 43302 Rev B October 2015 20 ...
Page 59: ...ELECTRIC BOOSTER TANK SD3 DISHWASHER REPLACEMENT PARTS F 43302 Rev B October 2015 22 ...
Page 63: ...DRAIN UNIT SD3 DISHWASHER REPLACEMENT PARTS F 43302 Rev B October 2015 26 ...
Page 67: ...DOOR ASSEMBLY SD3 DISHWASHER REPLACEMENT PARTS F 43302 Rev B October 2015 30 ...
Page 69: ...PANELS AND RACK SUPPORT SD3 DISHWASHER REPLACEMENT PARTS F 43302 Rev B October 2015 32 ...
Page 71: ...SD3 DISHWASHER REPLACEMENT PARTS FORM 43302 Rev B OCTOBER 2015 PRINTED IN U S A ...
