Hitachi RAF-35RPA RAF35RPA User Manual
Product codes
RAF35RPA
REMOTE CONTROLLERS OPERATION
9-11
9.1.2.1
AUTOMATIC OPERATION
COOLING/HEATING/DEHUMIDIFICATION mode is decided by the room temperature and external air temperature.
A.
COOLING/HEATING/ DEHUMIDIFICATION mode is decided during the
initial start up
of Automatic Operation
Initial start up of Automatic Operation means the following either condition:
Unit start up in Automatic Operation
Automatic Operation mode is pressed while the unit is running in manual mode
Mode
Room Temperature
External Air Temperature
*Temperature on
remote controller will
automatically set at
Unit runs in COOLING
mode
Room temperature
> 27˚C
> 27˚C
AND
21˚C <= External air
temperature
temperature
27˚C (Fan speed mode
: AUTO, LOW,
SILENT)
OR
Room temperature
<=27˚C
<=27˚C
AND
External air temperature
>=25˚C
>=25˚C
Unit runs in
DEHUMIDIFICATION
mode
Room temperature
> 27˚C
> 27˚C
18˚C <= External air
temperatu
temperatu
re <=21˚C
Room temperature at
the start of the
operation (Fan speed
mode: AUTO, LOW,
SILENT)
OR
23˚C< Room temperature
<=27˚C
<=27˚C
25˚C <= External air
temperature <=18˚C
temperature <=18˚C
OR
Room temperature
<=23˚C
<=23˚C
AND
21˚C <= External air
temperature <=25˚C
temperature <=25˚C
Unit runs in HEATING
mode
Room temperature
> 23˚C
> 23˚C
External air temperature
<=18˚C
<=18˚C
23˚C (Fan speed
mode: AUTO, LOW,
MEDIUM)
OR
Room temperature
<=23˚C
<=23˚C
AND
External air temperature
<=21˚C
<=21˚C
NOTE: *Please refer item C for the information on adjusting room temperature.
B.
COOLING/HEATING/ DEHUMIDIFICATION mode is
decided
decided
in intervals after the initial start up
of
Automatic Operation (also known as Auto Changeover
function).
function).
Intervals
Duration
Every Interval
60 minutes
C.
ADJUST THE ROOM TEMPERATURE by pressing the (ROOM TEMPERATURE) button.
Every time the button is pressed, a short beep sound is emitted and the temperature will change by 1
˚C.
+1 is displayed if the temperature is set higher that the automatically set room temperature by 1
˚C.
-1 is displayed if the temperature is set higher that the automatically set room temperature by 1
˚C. The adjustable
temperature range is not higher or lower that 3
˚C of the automatically set room temperature.
Humidity setting cannot be adjusted.
.