Hitachi air Home 400 RAK-DJ60PHAE Operation Manual page 11

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Initialization of the Built-in airCloud
Home Module
Reset the internal settings (restore the factory settings)
by remote controller. Please note that the confi guration
will be cleared and pairing procedure will be required
to do again to use the built-in airCloud Home module.
(1) Pressing Mode key & On Timer key of remote
controller together for 3 seconds in off mode,
pointing the remote controller towards air conditioner
unit.
(2) Make sure Wi-Fi LED on Indoor Unit Indications
fl ash 4 times repeatedly for about 20 seconds and
turns off.
(3) Restart the unit & check Wi-Fi LED fl ashes 3 times.
This ensures that unit enters into pairing mode &
restoring factory setting has succeeded.
Status Indicator (LED Indicator may
light up while the air conditioner is
turned off)
Wi-Fi Lamp
Corresponding Status
Pairing time out occurs (after 10 mins.) &
confi gured router not detected.
LED OFF
Air conditioner is not plugged in.
Built-in airCloud Home module and the air
conditioner is not connected.
The connection between the Built-in airCloud
Home module and the router is completed.
LED ON
The operation can be conducted through
smartphone.
LED fl ashes
Waiting to connect to the Wi-Fi router using
3 times
AP mode.
LED fl ashes
Restoring factory setting procedure has started.
4 times
Communication error between air conditioner
LED fl ashes
& Built-in airCloud Home module
5 times
(Error detection time: approx 24 mins.)
LED fl ashes
Router connection error.
with 4 sec ON/
1 sec OFF
LED fl ashes
Cloud connection error. (Error detection time:
with 4 sec ON/
approx 30 mins.)
3 sec OFF
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 also lower. In
such a situation, the inverter work to increase
compressor rpm to keep the unit's 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 specifi cation
label.
– 11 –
CAUTION
Do not use a stove
or any other high
temperature
devices in proximity
PROHIBITION
to the indoor unit.

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