Thermal Care Vactherm RV, Руководство по эксплуатации, установке и обслуживанию

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7
Setting Deviation Alarm Temperature
To change the deviation alarm temperature press
the Deviation Alarm button and release and use the
Increase and Decrease button to change the degrees
of deviation from the set point temperature at which
the deviation alarm will activate. Once the desired
deviation is displayed release all button to set. After
5 seconds, the display will return to the actual
temperature and the new deviation alarm is set.
Example of deviation set for 20°F off Set Point temperature
A 2 0
Activating Deviation Alarm
To activate the deviation alarm, press the Deviation
Alarm button and release and immediately press the
On button and release. After 5 seconds without a
button push, the display will return to the actual
temperature and the deviation alarm is activate.
Example of deviation alarm activated
A - 1 -
Deactivating Deviation Alarm
To deactivate the deviation alarm, press the
Deviation Alarm button and release and immediately
press the Off button and release. After 5 seconds
without a button push, the display will return to the
actual temperature and the deviation alarm is
inactive.
Example of deviation alarm deactivated
A - 0 -
Tank Temperature
Pressing the Tank Temperature button shows the
current tank temperature in the display.
Password Entry
Pressing the Password Entry buttons will allow for
secured access to the control program and will
prevent unauthorized personnel from making
changes. The correct four-letter password will be
required to adjust temperatures or timer functions.
The password remains in memory even if the power
is disconnected.
Entering or Changing Password
To enter or change a password, use the following
steps.
1.
Press the Off button to stop the unit.
2. Press and hold the C button until the display
shows the following. This opens the password
menu.
Example of password menu open
C 0
3.
Enter four letters in the desire password
sequence using the A, B, and C buttons. The
controller will count the number of letters
entered and will show the number entered in the
far right digital display. When all four letters are
entered, the display shows the following.
Example of deviation alarm activated
C 4
4.
Press the Off button to confirm the password.
5. Press the On button to start the unit. The unit
will now require a correct password for a change
in set point temperature to occur.
Deleting Password
To delete the password, use the following steps.
1.
Press the Off button to stop the unit.
2. Press and hold the C button until the display
shows the following. This opens the password
menu.
Example of password menu open
C 0
3.
Press the Off button to clear the password. The
display shows the following.