Thermal Care Vactherm RV, Operation, Installation, And Maintenance Manual

Page: 9 / 28

5
Displaying Pump Running Hours
Press the Date & Time button and release and
immediately press the Start button to display the
pump running hours. The pump running hours will
display for 5 seconds. If no other buttons are
pressed for 5 seconds, the display will return to the
actual temperature. The pump running hour counter
counts running hours in intervals of 1 hour up to
9,999 hours.
Resetting Pump Running Hour Counter
Resetting the pump running hour counter requires
three button presses in sequence. Press the Date &
Time button and release, press the Start button and
release, and press the Stop button and release to
reset the pump running hour counter. If no other
buttons are pressed for 5 seconds, the display will
return to the actual temperature.
Displaying Clock Time
Press and release the Date & Time button once to
display the current clock time. The time will display
for 5 seconds. If no other buttons are pressed for 5
seconds, the display will return to the actual
temperature.
Setting Clock Time
The clock timer is used for programming automatic
start and stop times. If the power to the unit is
disconnected, the clock resets to
0 0 0 0
hours (based
on a 24-hour clock with 0000 hours being midnight)
and will begin keeping time from that point forward
until reset. To adjust the time, press the Date & Time
button and release and immediately use the Increase
and Decrease buttons to set the current time.
Releasing all buttons sets the time to the time shown
in the display. After 5 seconds, the display will return
to the actual temperature and the new time is set.
Displaying Day of the Week
Press and release the Date & Time button twice to
display the internal clock timer day of the week. The
day of the week will display for 5 seconds. If no other
buttons are pressed for 5 seconds the display will
return to the actual temperature.
Setting Day of the Week
The day of the week is used for programming
automatic start and stop times. If the power to the
unit is disconnected, the day resets to Monday (Day
1) based on a 24-hour clock and will begin keeping
dates from that point forward until reset. To adjust
the day, press the Date & Time button twice, release,
and immediately use the Increase and Decrease
buttons to set the current day of the week as follows.
Releasing all buttons sets the day to the one shown
in the display. After 5 seconds, the display will return
to the actual temperature and the new day is set.
Timer On/Off
Pressing the Timer On/Off button is used to program
times and days for which the automatic 7 day, 24
hour timer will start and stop the unit. This is an
optional feature; however, it is available for
applications that require automatic preheating and
shutdown. It uses a common start and stop time for
all days of the week programmed to be active for the
timer program. Each day can be included or
excluded; however, all days will have the same start
and stop time. Once programmed, it is possible to
turn the timer on and off as desired.
Display Status of Timer
To display the status of the timer, three keystrokes
are required. Press the Date & Time button and
release, press the Date & Time button again and
release, and press the Timer On/Off button and
release to display the current timer status.
Turning Timer On/Off
To change the status of the timer, four keystrokes
are required. Press the Date & Time button and
release, press the Date & Time button again and
release, press the Timer On/Off button and release,
and if the timer status is not as desired press the On
button to toggle between timer on and timer off
status until the desired status is displayed as shown
in the above examples. Release all buttons after
selecting the timer status. If no other buttons are
pressed for 5 seconds the timer status is set and
display will return to the actual temperature.
Setting Start Time
To change the timer start time, press the Date &
Time button and release, press the Timer On/Off
button once and release. This will reset the display to
0 0 0 0
. To adjust the start time, use the Increase and
Decrease buttons to set the desired start time (based
on a 24-hour clock). Releasing all buttons sets the
start time to the time shown in the display. After 5
seconds, the display will return to the actual
temperature and the new start time is set.