Operation Manual

11
English
(2) Regarding the temperatures of the rechargeable
battery
The temperatures for rechargeable batteries are as
shown in Table 2, and batteries that have become
hot should be cooled for a while before being
recharged.
Table 1
Indications of the pilot lamp
NOTE: When standby for cooling battery, UC18YML2 / UC18YRSL cools the overheated battery by cooling fan.
(However, the cooling fan does not function when charging the battery with a DC 12V in-car power source.)
Lights for 0.5 seconds. Does not light for 0.5
seconds. (off for 0.5 seconds)
Lights continuously
Lights for 0.5 seconds. Does not light for 0.5
seconds. (off for 0.5 seconds)
Lights for 0.1 seconds. Does not light for 0.1
seconds. (off for 0.1 seconds)
Lights continuously
Lights for 0.5 seconds. Does not light for 0.5
seconds. (off for 0.5 seconds)
Before
charging
While
charging
Blinks
Lights
The
pilot
lamp
lights or
blinks in
red.
Charging
complete
Charging
impossible
Blinks
Flickers
Lights
Malfunction in the
battery or the charger
Battery overheated.
Unable to charge.
(Charging will commence
when battery cools)
Malfunction of the car
battery
Overheat
standby
The
pilot lamp
lights or
blinks in
green.
Charging
with in-car
power
source
impossible
(UC18YML2)
Blinks
<UC18YRSL / UC18YML2>
Battery overheated.
Unable to charge.
(Charging will commence
when battery cools)
<UC18YFSL / UC18YGSL>
Indications of the pilot lamp
Lights for 0.5 seconds. Does not light for 0.5
seconds. (off for 0.5 seconds)
Lights continuously
Lights for 0.5 seconds. Does not light for 0.5
seconds. (off for 0.5 seconds)
Lights for 1 second. Does not light for 0.5
seconds. (off for 0.5 seconds)
Before
charging
While
charging
Charging
complete
Blinks
Lights
Blinks
Blinks
Pilot lamp
(red)
Overheat
standby
Lights for 0.1 seconds. Does not light for 0.1
seconds. (off for 0.1 seconds)
Charging
impossible
Flickers
Malfunction in the
battery or the charger
Table 2 Recharging ranges of batteries
Temperatures at
Rechargeable batteries
which the battery
can be recharged
BSL1430, BSL1440,
0°C – 40°C
BSL1820, BSL1830, BSL1840
01Eng_WH14DBEL_WE 5/30/13, 9:2911