Hitachi HISCREW 2000 Series - 5. TROUBLESHOOTING; 5.1 When ALARM or SHUTDOWN is Displayed

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5. TROUBLESHOOTING
Procedure to reset ALARM and SHUTDOWN depends
on what brought the ALARM or SHUTDOWN.
(See Reset Procedure in pages 23 through 24 “SHUT-
DOWN/ALARM Indications on the Instrument Panel”)
The unit memorizes three items of shutdown
history with different shutdown code. Its con-
tent can be checked by pressing the SELECT
button for more than 7 seconds.
☞
See page 8 for this operation.
CAUTION
In case where ALARM is given or a SHUTDOWN happens, remove its causes before restart the unit.
Ask your dealer or your nearest Hitachi Service Station if you have any question or unclear point.
5.1.1 ALARM Light Flashing
(The A keeps operating.)
q Alarm is given
(Ex.: Temperature sensor detects
high discharge temperature of the compressor.).
w The ALARM light flashes. The digital monitor
displays the discharge air temperature.
e Remove the causes of alarm.
(Refer to pages 23 through 24 “SHUTDOWN/
ALARM Indications on the Instrument Panel” for
countermeasures.)
5.1.2 SHUTDOWN Light Flashing
(The A stops operating.)
q Shutdown happens (Ex: Temperature sensor de-
tects excessive in the discharge temperature of
the compressor.)
w The SHUTDOWN light flashes. The digital
monitor displays the discharge air temperature.
e Remove the causes of shutdown.
(Refer to pages 23 through 24 “SHUTDOWN/
ALARM Indications on the Instrument Panel” for
countermeasures.)
r Press the RESET button.
t The SHUTDOWN light becomes off.
5.1.3 When SHUTDOWN code is
displayed on the digital monitor
The ALARM or SHUTDOWN light flashes. Take the
similar actions as above.
5.1 When ALARM or SHUTDOWN is Displayed
MEMO
IMPORTANT
DRYER
ドライヤー
エコモード
SELECT
警報
SHUTDOWNALARM
RESET
表示切替
10h×
リセット
故障
C：温度 TEMP
RUNNINGCONTROL 運転管理
ECOMODE
Ｅ：故障コード ERRORCODE
DischargeAir
Temperature
ALARM
SHUTDOWN
ErrorCode
②
④
②