2-2
2.1 Operation Panel
●IN RANGE LED
Lights when the control temperature is in range.
IN RANGE LED
OFF
IN RANGE LED
OFF
SP
SP+1
℃
SP-2
℃
SP+2
℃
SP-1
℃
SP
IN RANGE LED
ON
●ALARM LED
ALARM LED blinks in case of F alarms or E807
and E304.
●Function of operation key
UNIT
ON/OFF
To start or to stop the unit operation.
If the power supply is cut off suddenly
while the unit is on, and the power
supply is then turned on again, the
unit automatically starts the operation
without pressing this key again.
UP DOWN
1. Scroll up or down to select an
item
2. Determine the setting item
LEFTRIGHT
1. Scroll right or left to select an
item
2. Move to next or previous
screen
MENU
1. To move to Battery Mode display
when no power is supplied
2. To move to Initialize Menu
display after unit ON/OFF key
"ON"
3. To move to Menu display while
the unit is in operation
ENTER
1. To determine the setting
contents
ESC
1. To cancel the setting value or
return to former display
MANUAL
DEFROST
1. To carry out manual defrost
operation
FULL COOL
COMP OFF
MODULATION
HEATING
DEFROS
EMERGENCY STOP
EMERGENCY SHUTDOWN
*2 Supply air Temp.
Control humidity
Set Point temperature
Defrost interval
Humidity setting
HPT & LPT *3
Setting mode
Operation condition
MENU
RIGHT
UP
LEFT
DOWN
ESC
ENTER
Reserve
MANUAL
DEFROST
LP: 20kPa
FULL COOL
DEF-INT 12HR
SET-HU 70%RH
SET-MODE
DEHUMID
USDA
ASC
ATC
G-Set
*1 Return air Temp.
IN RANGE
ALARM
IN RANGE LED
ALARM LED
FROZEN
SUPPLY -18.6 ℃
HP:1200kPa
SET POINT
-18.0 ℃
HUMID 75%RH
RETURN
-18.1 ℃
▼
▲
LED light
Operation key
LCD panel
UNIT
ON/OFF
*1 Supply air temp. is displayed in chilled mode.
*2 Return air temp. is displayed in chilled mode.
*3 Other sensor values can be checked in
"Sensor Information" menu.