Checksum & serial number
Page 10
LM_OG-AM_BA_02_1163
May 2019
11.
CHECKSUM & SERIAL NUMBER
Pressing
RESET
for 3 seconds will display the checksum and serial number in the bottom line.
12.
STATUS MESSAGES
13.
CHANGING THE BATTERY
Important – Before starting the replacement:
The battery has to be replaced within 30 minutes, otherwise you will lose the date and time setting. The display would show
"Date" in the bottom which indicates that the date is lost. The quantity display will change to dashes "- - - -". To reconfigure
the date, you would have to remove the register, which is sealed by a MID label.
Please proceed as follows:
Picture 1:
Loosen the battery cover
Picture 2:
Take out the battery
Picture 3:
Insert the new battery and
press the reset button to wake
up the register
Picture 4:
Insert the battery cover, then
screw the battery cover tight
Battery: Lithium CR123A
3A33.07
L
AC001
TOTAL
3A33
= Checksum over the MID relevant source code
07
= Sequential version number, not MID relevant
Checksum
A
= The year of production
AC001 = Sequential alphanumeric number
Serial number
0.000
L
Floir
TOTAL
Wrong flow direction. Actual flow does not match with the programmed flow direction. FLDIR
flashes in the bottom line, the quantity will change to dashes. See
chapter 6 - step 8
: Programming of
LM OG-AM and LM OG-TAERM series.
-.---
L
Reed
TOTAL
Channel missing due to broken reed switch REED flashes in the bottom line, the quantity changes
to dashes.
Call service for replacement.
-.---
L
Datum
TOTAL
Lost date due to power failure, i.e. slow battery exchange.
DATE flashes in the bottom line, meter will not count anymore until the date has been entered
again. Quantity changes to dashes. See
chapter 13
: Changing the battery
