FC6A S
ERIES
M
ICRO
S
MART
A
LL
-
IN
-O
NE
T
YPE
U
SER
’
S
M
ANUAL
FC9Y-B1722 3-29
3: I
NSTALLATION
AND
W
IRING
4. Insert the battery holder into its original position, and then press it firmly as far as it will go.
Note: Exercise caution regarding the orientation of the battery holder when you insert it.
5. Turn on the power and confirm that the battery status LED [BAT] turns off.
Side of the Battery Holder
Side of the Battery Holder
• If the battery dies, device values are reset to their initial values when the power is turned off. Replace the backup battery
before it dies.
• Do not perform this work when the FC6A Series MicroSmart is powered. Otherwise there is a risk of damage.
• Replace the backup battery within 1 minute. If it takes a long time to replace the battery, the device values will be reset
to the initial values.