Hitachi RAK-18REF Service Manual

FAN OPERATION
User can use the device simply as an air circulator.
STA
RT
STO
P
1
2
Press the MODE selector button so that the display indicates
(FAN).
Press the
(ON/OFF) button. Fan operation starts with a beep.
Press the button again to stop operation.
Press the (FAN SPEED) button.
(HIGH)
(MED)
(MED)
(LOW)
(LOW)
(SILENT)
(HIGH)
(MED)
(LOW)
Timer Reservation
OFF TIME setting
• Select the OFF TIME by pressing the
Button.
• Setting time will change according to the below
sequence when you press the button.
1 hour interval
TIMER RESERVATION
ON Timer and OFF Timer are available.
2
1
ON TIME setting
• Select the ON TIME by pressing the Button.
• Setting time will change according to the below
sequence when you press the button.
Timer off
1 hour interval
Timer on
Operation stop at setting time
Operation will start for setting
temperature at setting time.
- 7 -
POWERFUL OPERATION
• During POWERFUL operation, cooler or warmer air will be blown out from indoor unit for COOLING or
HEATING operation respectively.
NOTE
• 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 HEATING operation).
• After auto restart, POWERFUL operation is cancelled and previous operation shall start.
•
Press the (POWERFUL) button during operation.
• "
" is displayed on the LCD.
" is displayed on the LCD.
POWERFUL operation ends in 20 minutes. Then the system
automatically operates with the previous settings used before
POWERFUL operation.
START
Press the (POWERFUL) button again.
• "
" disappears from the LCD.
" disappears from the LCD.
CANC
EL
•
Press the (ON/OFF) button. or
Press the (ON/OFF) button. or
Press the (ON/OFF) button. or
• When ECO mode, or LEAVE HOME mode is selected, POWERFUL operation is cancelled.
LEAVE HOME(LH) OPERATION
NOTE
• During Leave Home operation, fan speed and horizontal air defl ector position cannot be changed.
Prevent the room temperature from falling too much when no one is at home .The initial setting
temperature is 10
đ
and the temperature range can be set between 10
đ
and 16
đ
.
Press (LEAVE HOME) button during stop or
operation.
Room temperature is set at 10
đ
and heating operation
starts.
S
et
t
et
et
he
de
si
r
ed
ro
om temperat
ur
e
wit
h
t
he
T
EMPERA
T
UR
E
buttons.Temperature range can be set between 10
đ
and 16
đ
• " ", " ", " ", "SET TEMPERATURE" is
displayed on the LCD.
Press the (STOP) button.
Change to other Operation Mode.
1
2
START
CANCEL
- 8 -
operation, the air conditioner performs at maximum power.
By pressing
(POWERFUL) button during HEATING, DEHUMIDIFYING, COOLING, FAN, AUTOMATIC
(POWERFUL) button during HEATING, DEHUMIDIFYING, COOLING, FAN, AUTOMATIC
(POWERFUL) button during HEATING, DEHUMIDIFYING, COOLING, FAN, AUTOMATIC
(POWERFUL) button during HEATING, DEHUMIDIFYING, COOLING, FAN, AUTOMATIC
(POWERFUL) button during HEATING, DEHUMIDIFYING, COOLING, FAN, AUTOMATIC
(POWERFUL) button during HEATING, DEHUMIDIFYING, COOLING, FAN, AUTOMATIC
(POWERFUL) button during HEATING, DEHUMIDIFYING, COOLING, FAN, AUTOMATIC
(POWERFUL) button during HEATING, DEHUMIDIFYING, COOLING, FAN, AUTOMATIC
(POWERFUL) button during HEATING, DEHUMIDIFYING, COOLING, FAN, AUTOMATIC
(POWERFUL) button during HEATING, DEHUMIDIFYING, COOLING, FAN, AUTOMATIC
(POWERFUL) button during HEATING, DEHUMIDIFYING, COOLING, FAN, AUTOMATIC
(POWERFUL) button during HEATING, DEHUMIDIFYING, COOLING, FAN, AUTOMATIC
(POWERFUL) button during HEATING, DEHUMIDIFYING, COOLING, FAN, AUTOMATIC
(POWERFUL) button during HEATING, DEHUMIDIFYING, COOLING, FAN, AUTOMATIC
(POWERFUL) button during HEATING, DEHUMIDIFYING, COOLING, FAN, AUTOMATIC
(POWERFUL) button during HEATING, DEHUMIDIFYING, COOLING, FAN, AUTOMATIC
(POWERFUL) button during HEATING, DEHUMIDIFYING, COOLING, FAN, AUTOMATIC
(POWERFUL) button during HEATING, DEHUMIDIFYING, COOLING, FAN, AUTOMATIC
(POWERFUL) button during HEATING, DEHUMIDIFYING, COOLING, FAN, AUTOMATIC
(POWERFUL) button during HEATING, DEHUMIDIFYING, COOLING, FAN, AUTOMATIC
(POWERFUL) button during HEATING, DEHUMIDIFYING, COOLING, FAN, AUTOMATIC
(POWERFUL) button during HEATING, DEHUMIDIFYING, COOLING, FAN, AUTOMATIC
(POWERFUL) button during HEATING, DEHUMIDIFYING, COOLING, FAN, AUTOMATIC
(POWERFUL) button during HEATING, DEHUMIDIFYING, COOLING, FAN, AUTOMATIC
(POWERFUL) button during HEATING, DEHUMIDIFYING, COOLING, FAN, AUTOMATIC
(POWERFUL) button during HEATING, DEHUMIDIFYING, COOLING, FAN, AUTOMATIC
(POWERFUL) button during HEATING, DEHUMIDIFYING, COOLING, FAN, AUTOMATIC
For multi model connections, POWERFUL operation may not function depending on operation conditions.
●
11

Hitachi RAK-18REF Specifications

General

Brand	Hitachi
Model	RAK-18REF
Category	Air Conditioner
Language	English