Hitachi Air home 800 XJ Serie Manual De Instrucciones página 9

Operation Lamp
(Yellow)
Clean Function
Lamp (Green)
Indoor Unit Indications: Wi-Fi LED
Note:
• Please try to power OFF/ON your air conditioner
from mains switch when an error occurs.
* "Wi-Fi" is a trademark or registered trademark
of the "Wi-Fi Alliance".
Information
Capabilities
Heating Capability
• This room air conditioner utilizes a heat pump
system that absorbs exterior heat and brings it
into a room to be heated. As the ambient
temperature gets lower, heating capability will
CAUTION
Do not use a stove
or any other high
temperature
PROHIBITION
devices in
proximity to the indoor unit.
heating capability from decreasing. If the unit's
heating performance is still unsatisfactory, other
heating appliances should be used to augment
this unit's performance.
• The air conditioner is designed to heat an entire
room so that it may take some time before you
feel warm. Timer operation is recommended for
effective preheating ahead of the desired time.
Cooling and Dehumidifying
Capabilities
• If the heat present in a room exceeds the unit's
cooling capacity (for example, if there are many
people in the room or other heating appliances
are used), the preset room temperature may not
be reached.
Refrigerant Information
• For the refrigerant charge information, please
refer to the outdoor unit installation manual or
specification label.
Regular Inspection
Timer Lamp
PLEASE CHECK THE FOLLOWING POINTS EVERY
(Orange)
EITHER HALF YEARLY OR YEARLY. CONTACT YOUR
Wi-Fi Lamp
SALES AGENT SHOULD YOU NEED ANY HELP.
(Blue)
After Sales Service and
Warranty
When Asking for Service, Check the
Following Points.
also lower. In
such a situation,
the inverter work
to increase
If the remote controller is not
compressor rpm
transmitting a signal.
to keep the unit's
Remote controller
display is blank or LCD
display restarts on
pressing of any key and
there is no response
from air conditioner
unit.
When it does not operate.
When it does not cool well.
When it does not heat well.
-9-
Check to see if the unit's
earth line has been
connected correctly.
If the earth line is
WARNING
disconnected or faulty, unit
failure or electric shock
hazard may result.
Check to see if the
mounting frame has
rusted excessively or if the
outdoor unit has tilted or
WARNING
become unstable.
It could collapse or fall,
causing injury.
Condition Check the following points
• Do the batteries need
replacement?
• Is the polarity of the inserted
batteries correct?
• Is the fuse all right?
• Is the voltage extremely high
or low?
• Is the circuit breaker "ON"?
• Is the power plug inserted?
• Do you have any power cut?
• Is the air filter blocked with
dust?
• Is the set temperature
suitable?
• Have horizontal air deflectors
been adjusted to their correct
positions according to the
operation mode selected?
• Are the air inlets or air outlets
of indoor and outdoor units
blocked?
• Is the fan speed "LOW" or
"SILENT"?