JB Academy, JB Nova and SUB Aqua Pro 31394 V7
Detailed operating manual Page 17
www.grantinstruments.com
To set the countdown timer:
Figure 6 - Setting the countdown timer
To find out the water temperature whilst the display is showing the remaining time, press
the set button.
To enter the configuration menus whilst the display is showing the remaining time, press
the set button twice.
The timer can be turned off at any time by selecting the menu option and pressing
the down arrow button until the display shows .
Select the menu option
Select the countdown timer
menu option
If a countdown timer value has
already been set the display will
show the value and not off.
Set the value you require – in
this case 10 minutes
Press the set key to start the timer.
The remaining time will be displayed in
minutes and seconds m.ss
Or if the countdown period is greater
than 10 minutes the bath with
automatically return to displaying the
water temperature. An extra dot at the
end of the temperature will flash to
show the timer is operating
>10 mins