0 TEMP @ (DON/OFF
_
Press _
to start the operation.
OON/OFF
MODE
.......... Press [[_
to select operation mode. Each press
changes mode in the following order:
F
O _
O
_
O
_
,_, --_ ,!¢ q
(AUTO)
(COOL)
(DRY)
(HEAT)
(FAN)
............ P ress _
or _
to set the temperature.
Each press raises or lowers the temperature by I°F
(0.5°C).
OON/OFF
Press
_
to stop
the
operation.
Note:
Multi
system
operation
Two or more indoor units can be operated
by one outdoor
unit. When several
indoor
units are operated
simultaneously,
cooling/dry/fan
and heating
opera-
tions cannot be done at the same time. When COOL/DRY/FAN
is selected with
one unit and HEAT with another or vice versa, the unit selected last goes into
standby mode.
Operation
indicator
lamp
The operation
indicator lamp shows the operation state of the unit.
indication
Operation
state
Room temperature
_'o :o',
The unit is operating to reach the set
About 4°F (2°C) or
......
more away from set
temperature
temperature
About 2 to 4°F (1 to
• _: o
The room temperature
is approach-
2oc) from set tem-
""
ing the set temperature
perature
Standby
mode (only
during
multi
:_ ._c{_
system operation)
"-.'_
Lighted
_d
Blinking
o
Not lighted
O
O
6
AUTO
mode
(Auto
change
over)
The unit selects the operation mode according to the difference between the
room temperature
and the set temperature.
During AUTO mode, the unit
changes mode (COOL_-_HEAT)
when the room temperature
is 4°F (2°C)
away from the set temperature for more than 15 minutes.
Note:
Auto Mode is not recommended
if this indoor unit is connected
to a MXZ
type outdoor unit. When several indoor units are operated simultaneously,
the unit may not be able to switch operation
mode between
COOL and
HEAT. In this case, the indoor unit becomes standby mode (Refer to table
of Operation
indicator
lamp).
COOL
mode
Enjoy cool air at your desired temperature.
Note:
/
Do not operate COOL mode at very tow outside temperatures
(tess than
14°F [-10°C]). Water condensed
in the unit may drip and wet or damage
furniture,
etc.
DRY mode
Dehumidify your room. The room may be cooled slightly.
Temperature
cannot be set during DRY mode.
HEAT
mode
Enjoy warm air at your desired temperature.
FAN mode
Circulate the air in your room.
Note:
After COOL/DRY
mode operation,
it is recommended
to operate in the
FAN mode to dry inside the indoor unit.
When the remote
controller
cannot
be used...
Emergency
operation
can be activated
by pressing
the emergency
operation
switch (E.O.SW)
on the indoor unit.
Each time the E.O.SW
is pressed, the operation changes
in
the following order:
Operation
indicator
lamp
....
_ ........
{'o{
o
Emergency
COOL
/__'--,_
_,_{
Emergency
HEAT
h_
o
Stop
Set temperature
: 75°F (24°C)]
Fan speed : Medium
Horzonta
vane : Auto
|
Note:
.
The first 30 minutes of operation
is test run. Temperature
control does not work, and fan speed is set to High.
.
In the emergency
heating operation,
the fan speed gradu-
ally rises to blow out warm air.
.
In the emergency
cooling operation,
the horizontal
vanes'
position will be reset in about a minute, then the operation
will start.
If a power failure occurs or the main power is turned off during operation,
"Auto
restart function"
automatically
starts operation
in the same mode as the one
set with the remote controller
just before the shutoff of the main power. When
timer is set, timer setting is cancelled
and the unit starts operation when power
is resumed.
If you do not want to use this function,
please
consult
the service
repre-
sentative
because
the setting
of the unit needs to be changed,
En-6