ABB Totalflow microFLO G4 Startup Manual page 8

to pins 1 & 2. Reinstall the terminal block with the wires
attached.
5E Secure the cable to the extension pipe and the mounting pipe
cable with plastic tie-wraps.
Step 6 External Power to the µFLO
Note: Electrical wiring must be installed according to requirements for
the area classification. For further information, refer to the
certification drawing indicated on the device's name tag and
national and local codes.
Note: If a battery is connected to J15, 30 Vdc should not be applied to
J17.
6A Set the jumper at J16 to pins 2 & 3. Wire the external power
source to the µFLO
display should be on and scrolling through the startup
diagnostics sequence.
Note: The capability of using the ext charger (J17) input as a power
input allows for current feedback to occur indicating charger
voltage in the I/O interface. This value will always be slightly less
than the battery voltage and is a normal condition.
Step 7 Lithium Battery
The following are the steps for installing and verifying the connection on
the lithium battery. The lithium battery is disabled when shipped from the
factory. The user will need to connect the battery before continuing.
7A Open the enclosure. The lithium connector (J18) is located on
the µFLO
the top (pin 1), and the (-) black is on the bottom (pin 4). Attach
the lithium battery connector to J18.
6
G4
board, J17. Observe the LCD. The
G4
board. On the µFLO
G4
Board (9-30 Vdc)
G4
board, the lithium (+) red is