Revised 07/12/11
4.1
AUTOMATIC TIMER (optional use)
ON
AND
OFF
TIMES FOR
SELECTED DAYS OF THE WEEK:
Q
can be preset*
Q
can vary daily (for up to 7 days)
Q
is automatically reused from week to week
Q
can be overridden at any time using the
MAN/AUTO key
Q
can be easily cancelled
Q
can be used to also turn the Cryo Module on and
off automatically
*The System calculates an automatic “ ON” time from your preset
“ready” time. The calculation is based on normal room tempera-
ture conditions. “Ready” time may be delayed as much as 1 to 1½
hours, if room temperature approaches the low end of the operating
temperature specification.
SETTING THE AUTOMATIC
TIMER
Q
Automatic Timer settings are stored in memory
and are not lost if a power failure occurs or when
the power switch on the front panel is set to OFF.
Q
To control the Cryo Module ON/OFF times the
Cryo Module Operation must be set as “TIMER
ON”. (See page 3.4, set Cryo Module Mode of
operations).
IMPORTANT--In the following instruc-
tions: “ON” time refers to the time
you want the modules to be “ready to
use” and “OFF” time refers to the
time you want to turn them off.
To program the Automatic Timer, access the SET
UP mode by pressing the SET key and highlight
menu item “3. TIMER.” Press ENTER. The fol-
lowing information will be displayed:
Days already programmed will be annoted by a “>”
symbol. The current day of the week will be high-
lighted. In the above example, the Automatic Timer
will turn on and off the TEC 5 from Monday to
Friday but not during the weekends; the current day
is Tuesday.
Use the Arrow keys to select a day of the week.
Press the + key to add to the list of days where auto-
matic operation is performed. An asterisk will
appear, indicating that day has been selected. To
remove a day from the list, move the cursor to high-
light it and press the – key.
Add to the list all days that will be controlled by the
Automatic Timer. When done, press ENTER to save
the list into memory. Days can be set individually or
as a group. The display will then prompt you to
input the ON and OFF times.
The following example uses the 12 hour clock format:
Use the Arrow keys to move between the fields and
use the + and – keys to set the desired times. When
finished, press the ENTER key to save the values
into memory or press EXIT if you do not want to
save the changes.
Section 4
<SET TIMER> SELECT DAYS OF OPERATION.
>MON >
TUE
>WED >THU >FRI SAT SUN
<SET TIMER> INPUT ON AND OFF TIMES
10:00 AM [ON] – 5:00 PM [OFF]
