Hitachi CPS210W User Manual page 41

Troubleshooting (continued)
Regarding The Indicator Lamps (continued)
POWER LAMP
indicator indicator
Lighting or
blinking in Turned off
red
Lighting or
Turned off
blinking in
red
Alternative blinking in
Lighting in
green
Simultaneous blinking
Lighting in
green
40
TEMP
indicator
The cooling fan is not operating. Turn the power OFF and wait
at least 20 minutes. After the unit has sufficiently cooled down,
Blinking in
please make confirmation of the following item, and then
red
resent the power to ON.
• Is there no foreign matter caught in the cooling fan?
There is a possibility that the interior portion has become
heated. Turn the power OFF and wait at least 20 minutes.
After the unit has sufficiently cooled down, please make
confirmation of the following item, and then resent the power
Lighting in
to ON.
red
• Is there blockage of the air passage aperture?
• Is the air filter is dirty?
• Does the peripheral temperature exceed 35°C?
There is a possibility that the interior portion has become
overcooled. Please use the unit within the usage temperature
parameters (0°C to 35°C). After the treatment, resent the
the red
power to ON.
It is time to clean the air filter, or there is no air filter. Please
immediately turn the power OFF, and clean or change the air
filter by referring to the "Air Filter" section of this manual. After
you have cleaned or changed the lamp, please be sure to
in red
reset the filter timer. After the treatment, resent the power to
ON.
Description