Hitachi RAC-18WSPA, Service Manual

Page: 18 / 101

– 12 –
POWERFUL OPERA
TION
ƽ
By pressing
(POWERFUL) button during
AUT
O, HEA
TING, DEHUMIDIFYING, COOLING or F
AN
operation, the air conditioner performs an the maximuum power.
ƽ
During POWERFUL
operation, cooler or warmer air
will be blown out from indoor unit for COOLING
of
HEA
TING operation respectively
.
Ƶ
T
o start POWERFUL
operation
Ƶ
T
o
cancel POWER
FU
L
operatio
n
1
NOTE
ƽ
When SLEEP
mode, ECO mode, SILENT
mode or LEA
VE HOME mode is selected, POWERFUL
operation is cancelled.
ƽ
During POWERFUL
operation, capacity of the air conditioner will not increase
–
if the air conditioner is already running at maximum capacity
.
–
just before defrost operation (when
the
air conditioner is running
in HEA
TING operation).
ƽ
After auto restart, POWERFUL
operation is cancelled and previous operation shall start.
For multi model connections, POWERFUL operation may not function depending on operation conditions.
Press
(POWERFUL) button during operation.
ƽ
“
” is displayed on the LCD.
POWERFUL
operation ends in 20 minutes.
Then the system
automatically operates with the previous settings used before POWERFUL
operation.
Press
(POWERFUL) button again.
POWERFUL
operation stops.
“
” disappears from the LCD.
ƽ
r
O.
n
ott
u
b
)
P
O
T
S /
T
R
A
T
S(
s
s
er
P
ƽ
ƽ
– 11 –
ENGLISH
AUTO SWING OPERATION
Ƶ
To start Vertical Auto Swing
Ƶ
To cancel Vertical Auto Swing
NOTE
ƽ
During cooling and dehumidifying operation, do not keep the deflectors swinging or in the lower position (in the case of vertical auto swing) for a long time. It may cause dew condensation on the deflectors. Press (AUTO SWING (VERTICAL)) button. The deflector(s) will start to swing up and down.
is displayed on the LCD.
Press (AUTO SWING (VERTICAL)) button again. The deflector(s) will stop in the current position.
disappeared from the LCD.
ƽ ƽ
CAUTION
s
When operating the unit in cooling operation with the air deflector facing down and moving automatically for a long period of time, water will be condensed on the air deflector and drips down occasionally. This will wet your furniture.
about 10
°
about 40
°
When cooling, dehumidifying
When heating
about 10
°
about 45
°
Horizontal
Horizontal