１
重新设定
显示转换
１
2
Latest shutdown
Second latest
shutdown
XX : Shutdown
code
Oldest shutdown
Discharge air pressure display
SWITCH DISPLAY
Press 8 times.
Proceeds by 1 each
time pressed.
Returns by 1 each
time pressed.
Returns to discharge
air pressure.
History consists of 6 items.
To display of various settings
Fan inverter shutdown history.
Main motor controller
shutdown history.
(2) Displaying the Shutdown History
To display shutdown history, proceed as follows:
①
Press the
SELECT
button 8 times. The screen displays
“E0.” together with the shutdown code (
see p. 24-25).
The “0” indicates the latest shutdown. (Automatically
changes to “E.0” when shutdown or alarm occurs.)
②
Press the
SELECT
button. The screen displays “E1.”
together with the shutdown code. The “1” indicates the
second latest shutdown. “1” indicates shutdown that has
occurred before. 6 items from 0 – 5 are recorded. 5 of
“E5.” indicates the oldest shutdown.
③
Press the
SELECT
button. “E6.” and “E7.” are the shut-
down histories of the controller.
④
Press the
RESET
button. The screen returns to pressure
monitor display.
1.
Displaying the “XX” is “
” in the action
①
indicates that
no shutdown histories are stored in the memory. When
contents other than shutdown history are displayed
without resetting shutdown histories, the display returns
to the newest shutdown history display 3 minutes later.
2.
The shutdown histories of the DCBL controller and the
fan inverter are recorded for the latest shutdown only.
Shutdown history is displayed by the shutdown code.
(
See p. 26)
重新设定
１
显示转换
１
2
No.0 ： Capacity Control Mode
A：V+P mode control
No.2： Cutin pressure 1
070： 0.7MPa
No.3： Not used
No.4： Not used
No.6： Cutin pressure 2
060： 0.7MPa
No.1： Cutout pressure 1
078： 0.78MPa
No.5： Cutout pressure 2
078： 0.78MPa
No.7： Not used
No.8： Instantaneous power
interruption (IPI) setting
000： Invalid
No.9： Compressor address
001： No.1
SWITCH DISPLAY
Press 16 times.
Discharge air pressure display
Proceeds by 1
each time pressed.
Returns by 1 each
time pressed.
Returns to
discharge air
pressure.
(3) Displaying the Capacity Control Settings
To display the capacity control and pressure settings, proceed
as follows:
①
Press the
SELECT
button 16 times. The screen displays
“0.A
＊＊
” as an example (see the IMPORTANT below).
②
Press for each new screen to display the cutout and cuton
pressures.
③
Press the
RESET
button. The screen returns to what you
have left with the action
①
above.
The first screen displays the capacity control mode
symbols: A, L, or U. Each mode consists of the capac-
ity control modes as follows:
A: V+P-mode
U: V+
I
-mode
The cutin pressure is defined as the pressure as transi-
tion from
I
-mode capacity control to V-mode capacity
control (CPCS rotation control method).
The cutout pressure is defined as the pressure as tran-
sition from V-mode capacity control to
I
-mode capacity
control.
(
see p. 15, 31-32)
IMPORTANT
IMPORTANT
10
3. HOW TO OPERATE [How to Use the Digital Monitor and its Controls]
