+/-
AUTO
MONITOR
MENU
SET
MONITOR
UP/
DOWN
LCD monitor
Displays the operation
data, various settings,
shutdown/alarm informa-
tion, etc. ( 3.3)
MENU
button
D i s p l a y s t h e m e n u
screen. Also used to
move the cursor.
( 3.3.4)
+/- UP/DOWN
button
Moves the cursor.
( 3.3.4)
SET
button
Saves any adjusted set
points.
Contrast adjustment
SET
+ [
△
] buttons:
Increases brightness.
SET
+ [
▽
] buttons:
Decreases brightness.
( 3.3.6
)
MONITOR
button
Switches the monitor
display.
( 3.3.1)
AUTO
light (yellow)
ON (glowing) when an
automatic operation (an
AUTO
operation, a
scheduling operation, or
lead/lag operation) is
activated. ON (blinking)
when external calendar
or scheduling operation
is abnormal.
( 3.3.3 / 3.3.5
)
RESET
button
Resets SHUTDOWN
and ALARM screens.
( 3.3.3)
REMOTE
button
Activates or deactivates
a r e m o t e s t a r t / s t o p
operation locally or on
the instrument panel.
( 3.4.6)
12
3. OPERATION PROCEDURE
3.1 Instrument Panel
