Aqua-Base ARUBA Premium Manuel Utilisateur page 13

AQUA-BASE
ARUBA Premium
Technical manual
1.4.4 Connection of the level sensors
For automatic operation with level contacts.
Return information High-Level FRESH WATER tank
Terminals 31 and 32 (on NC contact empty tank)
If this option is not used; terminals 31 and 32 are factory-off shunted to allow manual operation of the unit.
Return information Low-Level FRESH WATER tank
Terminals 29 and 30 (on NC contact empty tank)
The terminals are found on the PCB in the control box:
Functioning with tank level contacts
To activate automatic operation with the level sensors, once the physical connections are made, the option
needs to be activated in the program: Push and hold the
5 seconds. A password entry screen will appear to enter the following codes:
24554 Activate the high-level sensor
35963 Activate the low-level sensor
If you use these contacts: when closing both, the unit starts up, when the tank starts to fill, the low-level
opens, the unit continues to operate until the high-level contact opens. The unit will operate again when the
high-level contact and the low-level contact are both closed.
When the water level drops, when the high-level contact is closed, it is possible to restart the unit without
waiting for the low-level contact to close, simply by pressing the ON button.
Tank empty
Both contacts closed: Automatic start
of the R/O unit to fill the fresh water
tank.
•
(optional)
AQUA-BASE Watermakers
00959 Disactivate the high-level sensor
62538 Disactivate the low-level sensor
Tank full
Both contacts open: The R/O unit stops
automatically + prohibiting a manual
start.
logo on the home screen for
Tank half full
High-level closed (or shunted), Low-
level open: R/O unit waiting for closing
low level contact to start automatically
or manual control.
REV.H
P13/129