Overvoltage Protection; Short Circuit Protection; Memory Function - Makita DCW180 Manuel D'instruction

4. Overvoltage protection

When the input voltage is higher than 15V (12V
input), or 30V (24V input), this protection system
turns off the appliance and the temperature dis-
play shows "F4" with beep sound.

5. Short circuit protection

The circuit has short circuit protection function in case
of short circuit. In this situation, take the appliance to
Makita Authorized or Factory Service Centers.
Tilt protection function
The appliance is equipped with the tilt protection func-
tion. When operating the appliance in cooling mode, the
appliance will automatically shuts down if the appliance
is placed under one of the following angles.
A) When the appliance get greater than 30° from
level angle as shown A-1 in the figure, the appli-
ance shuts down and the temperature display
shows "F1" for a while. It takes 3 minutes to restart
after the appliance back in level position.
When the appliance get greater than 70° from
level angle as shown A-2 in the figure, the appli-
ance shuts down and the temperature display
shows "F6" until restart. It takes 2 hours to restart
after the appliance back in level position.
► Fig.4
B) When the appliance get greater than 30° from
level angle as shown B-1 in the figure, the appli-
ance shuts down and the temperature display
shows "F1" for a while. It takes 3 minutes to restart
after the appliance back in level position.
When the appliance get greater than 40° from
level angle as shown B-2 in the figure, the appli-
ance shuts down and the temperature display
shows "F6" until restart. It takes 2 hours to restart
after the appliance back in level position.
► Fig.5
C) When the appliance get greater than 30° from
level angle as shown C-1 in the figure, the appli-
ance shuts down and the temperature display
shows "F1" for a while. It takes 3 minutes to restart
after the appliance back in level position.
When the appliance get greater than 70° from
level angle as shown C-2 in the figure, the appli-
ance shuts down and the temperature display
shows "F6" until restart. It takes 2 hours to restart
after the appliance back in level position.
► Fig.6
D) When the appliance get greater than 30° from
level angle as shown D-1 in the figure, the appli-
ance shuts down and the temperature display
shows "F1" for a while. It takes 3 minutes to restart
after the appliance back in level position.
When the appliance get greater than 70° from
level angle as shown D-2 in the figure, the appli-
ance shuts down and the temperature display
shows "F6" until restart. It takes 2 hours to restart
after the appliance back in level position.
► Fig.7
E) When the appliance turns 180° from level angle,
the appliance shuts down and the temperature
display shows "F6" until restart. It takes 2 hours to
restart after the appliance back in level position.
USB charging
There is the USB port in the battery compartment. The
USB port continuously outputs 5V voltage in operation
state.

Memory function

After setting the control temperature, if the user does
not operate within 5 seconds, the current setting will be
memorized. Next time, the appliance starts in the same
setting.
Switching the unit of temperature
You can switch the unit of temperature °C (degree
Celsius) or °F (degree Fahrenheit) by following
procedure.
1. Turn on the appliance.
2. Press the cool / heat switch button until the unit
(°C or °F) starts flashing.
3. Press the temperature plus button or the tempera-
ture reduction button to select unit.
4. Press the cool / heat switch button, or leave the
appliance 5 seconds without any operation. The
unit selection is completed.
Shoulder belt
1. Put the belt through left and right handles.
2. Buckle the belt.
► Fig.8
Error code
For the specific errors, the temperature display shows
following code.
Error code
F1 Tilt protection is active.
Refer the section for the tilt protection function.
F2 Running out of battery.
F3 Input voltage is low.
Refer the paragraph for the car input
protection.
F4 Input voltage is high.
Refer the paragraph for the overvoltage
protection.
F5 Something is wrong with the sensor in the
appliance. Take the appliance to Makita
Authorized or Factory Service Centers.
F6 Tilt protection is active.
Refer the section for the tilt protection function.
11 ENGLISH
Matter