Fault Conditions; Battery Replacement - Hoffer Flow Controls HIT-4U User Manual

Flow-Tech, Inc. | In MD 410-666-3200 - In VA 804-752-3450 | www.flowtechonline.com
To access Hourly Logs
Press M
12 times
Press
Press
Press ▲
Press ▲
To access Daily Logs
Press M
13 times
Press
Press
Press ▲
Press ▲
5.5

Fault Conditions

The HIT-4U detects numerous system faults and sends error message
via Modbus. (Refer to Chapter 6. Modbus Communications.)
5.6

Battery Replacement

The HIT-4U monitors the battery voltage and displays
LCD when the battery is approaching the end of its life (3V).
The Total and Grand Total are not saved automatically when power is
removed from the HIT-4U.
When changing the battery, it is recommended to stop the flow and
save Total prior to removing power from the unit.
HIT-4U
HR LOG
The last recorded log is displayed
►
Previous log is displayed
►
To return to
To return to operating mode
DAY LOG
The last recorded log is displayed
►
Previous log is displayed
►
To return to
To return to operating mode
Operation
is displayed
SYSTEM MENU
is displayed
SYSTEM MENU
LOW BAT
33
on the
HP-327