Ð 0202 Ð
Ð4Ð
WIDTH (mm)
580
MODEL
RAI-25NH5 / RAI-35NH5 / RAI-50NH5
HEIGHT (mm)
285
DEPTH (mm)
580
To prevent dust from coming into the indoor unit.
(Refer page 19)
Light indicator showing the operating condition.
(Refer page 5)
(Refer page 15)
Send out operation signal to the indoor unit. So as to
operate the whole unit.
(Refer page 6)
With this multi-air conditioner, several indoor units can be connected to one outdoor unit to be driven. You can operate
the required number of indoor units.
!"
●
You cannot operate the indoor units in the
following combinations.
●
The indoor unit which is switched on first continues to
operate, but other indoor units which is switched on later
does not operate while the lamp lights.
●
To re-start an indoor unit which was operated later, stop
the indoor unit which was operated first or later and reset
the type of operation, then perform operation again.
One unit
Heating
Other unit
Cooling
Dehumidifying
Circulating (fan)
#$%!& ' % # !"
Decrease the number of indoor
units to be operated especially
when it is very hot or cold or
when you want to reach the
present temperature quickly.
# # !"
When an indoor unit is operated in the cooling,
heating or dehumidifying mode in the room, the
sound of refrigerant flow may be heard from a
stopped indoor unit or a stopped indoor unit may
become warm. This is because the indoor unit
returns refrigerant to the outdoor unit to be ready
for operation.
When operation mode is selected:
●
When heating operation is automatically selected for the first indoor unit, the next indoor unit will then start to heat.
Also, if cooling or dehumidifying is automatically selected for the first indoor unit, the next indoor unit will also start
to cool or dehumidify.
During automatic operation:
Ð5Ð
( )
Use this switch to start and stop when the remote controller does not work.
[Use non-conductor stick (example toothpick)]
●
By pressing the temporary switch, the operation is done in previously set
operation mode.
●
When the operation is done using the temporary switch after the power
source is turned off and turn on again, the operation will be done in automatic
mode.
This lamp lights during operation.
The OPERATION LAMP flashes in the following
cases during heating.
* % & '&
For about 2Ð3 minutes after starting up.
+ % & # !&
Defrosting will be performed about once an
hour when frost forms on the heat exchanger
of the outdoor unit, for 5Ð10 minutes each
time.
This lamp lights when the timer is working.
When the device is operated for a total of about
200 hours, the FILTER lamp lights to indicate
that it is time to clean the filter. The lamp goes
out when the Ò (AUTO SWING)Ó button is
pressed while the device is on ÒSTANDBY
MODEÓ.
TEMPORARY
SWITCH
Press
Temporary Switch
about 5.5mm
Non-
conducted
stick
- 105 -
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