Rev 3 (XXXX 2019)
NexU INSTALLATION MANUAL
22
3.2.9 UTANK
These are the main external elements of the UTank
1. RGB LED graphic bars.
2. 128x64 backlight LCD display.
3. Keypad.
4. Status LEDs .
5. Bypass key switch.
This unit needs external mains power.
You have to connect the PSU unit to 240
VAC / 110 VAC 50 / 60 Hz mains supply.
Wiring for this connector must be 3 x 1.5
mm2 minimum.
This unit can control up to two tanks with different kind of probes (analogue or contact
probes) and the communication has to be made via CANBUS and it can control a general air
supply solenoid valve and one air solenoid valve for each pump