26
3. OPERATING PROCEDURE [How to Use the Digital Monitor]
Press 8 times.
［
Oldest shutdown
］
１
History consists of 6 date items.
RESET
SELECT/WIDE
1
2
Not used (display only)
To display of various settings
XX
：
Shutdown code
Not used (display only)
Return to discharge
pressure display.
Press once to go to
the next item.
Press once to go to
the previous item.
[Latest shutdown]
[Previous shutdown]
SELECT/WIDE
Discharge pressure display
(2) How to Display Shutdown History
Use the following procedure to display shutdown history.
①
Press the
SELECT/WIDE
button 8 times. “E0.” is the
displayed with the shutdown code (
Section
4
). “0”
indicates the most recent shutdown. (The display
automatically changed to “E.0” when shutdown or alarm
occurs.)
②
Press the
SELECT/WIDE
button. “E1.” is displayed along
with the shutdown code. “1” indicates shutdown that
occurred previously. Six items of data (0 to 5) are
recorded. “E5” indicates the oldest shutdown.
③
Press the
RESET
Button. The screen is returns to the
operation status.
If the shutdown code “XX ”is “
”, it Indicates that
there is no shutdown history. Also, when anything
other than shutdown history is displayed without
shutdown resetting, the display is return to the latest
shutdown history in 3 minutes.
SWITCH DISPLAY
Press 16 times.
Discharge pressure display
A
：
Capacity control type
No.0
：
Control status
No.1
：
Start pressure 1
100
：
100psi
No.2
：
Recover pressure 1
087
：
87psi
No.5
：
Start pressure 2
100
：
100psi
No.8
：
Instantaneous power
interruption (IPI) setting
000
：
No.9
：
Compressor address
001
：
No.1
No.6
：
Recover pressure 2
087
：
87psi
No.7
：
Pressure differential 2
007
：
7psi
No.3
：
Pressure differential 1
007
：
7psi
RESET
１
１
2
No.4
：
ECOMODE
Cycle
time
30 second
Proceeds by 1
each time pressed.
Returns by 1 each
time pressed.
Returns to
discharge pressure.
Invalid
(3) How to Display Various Settings (Perform operation only when confirmation is
necessary.)
Use the following procedure to display capacity control type
and pressure setting values for confirmation.
①
Press the
SELECT/WIDE
button 16 times. “0.A
＊＊
” is
then displayed on the screen. The content of “
＊＊
” varies
depending on specifications. “A” may be “L” or “U”
depending on capacity control specifications.
②
Consists of items 0 - 9. Pressure setting status and
optional pressure setting 2 can be confirmed each time
the
SELECT/WIDE
button is pressed.
③
Press the
RESET
Button. The screen is returns to the
usual discharge pressure display.
Symbol displayed at No. 0 and corresponding capacity
control type
A: AUTO function setting
L: Fixed speed type setting
(INTE
…
Load/unload operation)
U: Vtype setting (AUTO function canceled)
(
3.3.5
and
8.4
)
IMPORTANT
IMPORTANT
