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PR OG RA M O PTI ON S
Starting from the O
FF
position, press the power key O
N
. The Alto-Shaam name will illuminate and the
S
ELECTION SCREEN will appear on the display
. The compressor will become energized and will begin
to operate if required by the sensors.
Press the PROGRAM key. The display will indicate all of the following Quickchiller operating
parameters each time the Program key is pressed.
QUICKCHILLER • INSTALLATION/OPERATION/SERVICE MANUAL • 22.
O P E R A T I O N
1x. The display will indicate a choice
between Celsius and Fahrenheit for
Quickchiller temperature display
readings. Press the up or down
arrow key to toggle the
measurement.
2x. The display will indicate a
MANUAL DEFROST screen.
Press the START/STOP key
to initiate a manual defrost
cycle. The defrost cycle will
complete operation when the
temperature of the coil or
coils reach set-point values or
after a period of 20 minutes,
whichever occurs first.
3x. The display will indicate the length
of time necessary to accrue before
the Fan Timer triggers an automatic
defrost cycle. This period of time
can be adjusted by pressing the
right or leftarrow keys to select
between hours or minutes and the
up or down arrow key to
increase or decrease automatic
defrost cycle time.
4x. The display will indicate DATE,
TIME, and DAY OF WEEK. Press
the right or leftarrow key to
select the date, time, and day, and
the up or down arrow key to
increase or decrease the numbers
as required.
5x. The display will indicate the
Communications Address Number.
This item allows the operator to
assign a specific identifying number
to the individual Quickchiller as part
of a serial communication interface
for the web-based, HACCP with
Kitchen Management software
package option.
6x. The display will indicate the Select
Language screen. Press the right
or leftarrow key to select English,
Spanish, or French as the language
of choice.
7x. The display will indicate
“END PROGRAMMABLE
OPTIONS” screen.
Unless otherwise noted, press
START/STOP at any time to exit the
Program screen and return to the
SELECTION SCREEN.
The Quickchiller will only trigger an automatic
defrost cycle during the refrigerated Hold Temp
mode. If the chiller is in any other mode when the
Fan Timer limit plus one additional hour has
elapsed, the display will indicate a warning
message “DEFROST OVERDUE” every 10 seconds
until a defrost is conducted. A defrost can be
initiated manually as indicated in step 2 shown
above or by allowing the Quickchiller to enter the
Hold Temp mode.