5-6
122998-741
Operator Manual
Cycle and Control Value Programming
5.3.3 Wash - Units with Acid
Wash Option
1.
Press
CHANGE VALUES
touch pad. Acid Wash phase values
screen appears:
CYCLE 10
SP=140.0 F
ACID WASH
T=MM:SS
__Indicates flashing position.
NOTE: If treatment time is set to 0, treatment is bypassed and
question is not displayed.
To enter Wash temperature set point and phase time, press
CURSOR arrows
to select position and
VALUE arrows
to select
desired number (0-9). Temperature set point is input as any
number value to 1/10th of a degree, between 70 and 185ºF (22
and 85ºC). Phase time is input as minutes and seconds within a
range of 0-49 minutes and 0-99 seconds.
2.
Press
CHANGE VALUES
touch pad. Wash Temperature Guar-
antee option screen appears:
GUAR. ACID WASH TEMP?
NO
__Indicates flashing position.
Press
VALUE arrows
(either up or down) to toggle between YES
and NO answer. Selecting NO starts Wash phase time count
down at beginning of phase. Selecting YES guarantees that
Wash phase time will count down only when solution
temperature is equal to or greater than programmed set point.
NOTE: With Temperature Guarantee feature enabled, phase
time will not count down unless set point is reached. It is
important that set point be an attainable value. Guaranteed
temperature is shown by a G before set point (GSP instead of
SP).
3.
Press
CHANGE VALUES
touch pad. Display shows Conductiv-
ity Option screen (if option applies):
SELECT CONCENTRATION
1/4 OZ
__Indicates flashing position.
Press
VALUE arrow
(either up or down) to scroll available
concentrations (1/4, 1/2, 1 and 2 oz).
4.
Press
CHANGE VALUES
touch pad. Display shows Time-Based
Acid Detergent screen, if unit is provided with a time-based acid
detergent setting:
CYCLE 10
ACID INJ.
T=MM:SS