Hitachi RAC-18WSPA, Service Manual

Page: 15 / 101

– 6 –
AUTOMA
TIC OPERA
TION
The device will automatically determine the mode of operation, HEA
T
or COOL
depending on the current
room temperature.
The selected mode of operation will change when the room temperature varies.
However
, the mode of operation will not change when indoor unit is connected to multi type outdoor unit.
V
ARIOUS FUNCTIONS
Ƶ
Auto Restart Control
ƽ
If there is a power failure, operation will be automatically restarted when the power is resumed with previous operation mode and airflow direction. (As the operation is not stopped by remote controller
.)
ƽ
If you intend not to continue the operation when the power is resumed, switch of
f the power supply
.
When you switch on the circuit breaker
, the operation will be automatically restarted with previous operation mode
and air flow
direction.
Note:
1. If you do not require
Auto Restart Control, please consult your sales agent.
2. Auto Restart Control is not available when
T
imer or Sleep
T
imer mode is set.
Press the MODE selector button so that the display indicates the (AUT
O) mode of operation.
ƽ
When
AUT
O has been selected, the device will automatically
determine the mode of operation, HEA
T
or COOL
depending on
the current room temperature. However the mode of operation will not change when indoor unit is connected to multi type outdoor unit.
ƽ
If the mode automatically selected by the unit is not satisfactory
,
manually change the mode setting (HEA
T
, DEHUMIDIFY
, COOL
or F
AN).
Press the
(F
AN SPEED) button to select
AUT
O, HI, MED, LOW or
SILENT
.
Press the
(ST
AR
T/ST
OP) button.
Operation starts with a beep. Press the button again to stop operation. Set the desired room temperature with the
TEMPERA
TURE buttons
(the display indicates the setting). The temperature setting and the actual room temperature may vary depending on conditions.
ST
ART
ST
OP
1 3 2
Set the desired F
AN SPEED with the
(F
AN SPEED) button (the
display indicates the setting).
(AUT
O)
(HIGH)
(MED)
(LOW)
(SILENT)
Ƶ
As the settings are stored in
the memory
the remote controller
, you
(ST
AR
T/ST
OP) button next time.
only have to press the
of
– 5 –
ENGLISH
MODE SELECT
OR
AUT
O
HEA
T
DEHUMIDIFY COOL FA
N
F
AN SPEED
AUT
O
SILENT LOW MED HI ST
AR
T
/ ST
OP
ECO
Precautions for Use
ƽ
Do not put the remote controller in the following places.
ƽ
Under direct sunlight.
ƽ
In the vicinity of a heater
.
ƽ
Handle the remote controller carefully
. Do not drop it on the
floor
, and protect it from water
.
ƽ
Once the outdoor unit stops, it will not restart for about 3 minutes (unless you turn the power switch of
f and on or unplug the power cord and plug it in again).
This is to protect the device and does not indicate a failure.
ƽ
If you press the MODE selector button during operation, the device may stop for about 3 minutes for protection.
POWERFUL
Button
Use this button to set the POWERFUL
mode.
INFORMA
TION Button
ONE T
OUCH CLEAN Button
ON / OFF TIMER setting Buttons
MODE selector Button Use this button to select the operating mode. Every time you press this button, the mode will change from
(AUT
O)
(HEA
T)
(DEHUMIDIFY)
(COOL) and
(F
AN)
cyclically
.
SILENT Button Use this button to set the SILENT mode. AUT
O SWING (V
ertical) Button
Controls the angle of the horizontal air deflector
.
WEEKL
Y
TIMER setting Buttons
LEA
VE HOME Button
NAMES AND FUNCTIONS OF REMOTE CONTROLLER
SLEEP
TIMER Button
Use this button to set the sleep timer
.
FA
N
POWERFUL SILENT INFO SLEEP
TIMER
AUT
O SWING (VER
TICAL)
LEA
VE HOME
CLEAN DA
Y
PROGRAM NO.
ON / OFF
TIMER
TIME OK DELETE COPY
/ P
ASTE
CANCEL SEND CLOCK
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