Setting A Countdown Period; Cancelling The Timer; Locking & Unlocking The Control Panel; Single Point Calibration - Grant SUB Aqua Plus Manual De Instrucciones

5.3.6 Setting a countdown period ()
The bath includes a countdown timer in minutes which triggers an audible alarm on
completion.
1. Press the enter key to show ''.
2. Use the '+' or '-' keys to navigate to ''.
3. Press 'enter' key to select the countdown timer; the display will flash '
4. Use the '+' or '-' keys to set the countdown timer in minutes.
5. Press the enter key to confirm the countdown timer.
If a timer has been set then a dot in the bottom right corner of the display will flash
during the countdown.
When the countdown timer reaches zero the audible alarm will sound and the display will
alternate between the water temperature and zero. The alarm can be accepted by
pressing the enter key.

5.3.7 Cancelling the timer

The countdown timer can be cancelled by using the instructions above but using the '-'
key to reset the value to zero. Use the enter key to confirm that you wish to clear the
timer.
5.3.8 Locking & unlocking the control panel
The keys on the front panel can be locked to prevent settings being accidentally changed
or modified. The front panel will display '' if any buttons are pressed and the control
panel is locked.
The control panel can be locked by pressing the enter and '+' keys simultaneously for at
least 3 seconds. The display will show '' to confirm that the keypad has locked. The
control panel can be unlocked by pressing the enter and '-' keys simultaneously for at
least 3 seconds. The display will show '' to confirm that the keypad is operational.
5.3.9 Single point calibration ()
The display of set temperature and actual temperature is accurate to within 1°C at 37°C
but may be up to 5°C out at maximum temperature. Single point calibration allows the
bath to be adjusted to be accurate to ±0.1°C at a single temperature.
1. Set the bath to the calibration temperature and allow the bath to stabilise for 20
minutes, indicated by the display not fluctuating by more than 0.2°C.
2. Measure the temperature of the water with a calibrated thermometer and make a
note of this reading.
3. Press the enter key to enter the menu. The display will show ''.
4. Use the '+' or '-' keys to navigate to ''.
5. Press enter key to select calibration; the display will flash with the current offset
value.
6. Use the '+' or '-' keys to set an offset correction value (positive or negative) as
measured by the thermometer.
If no key is pressed for 8 seconds then the display will revert back to showing the
bath temperature and the calibration will remain at its original value.
7. Press the enter key to store the new corrected set temperature.
The display will show the corrected bath temperature.
29825 V4
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SUB, JB & SBB Aqua Plus
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