３４
４.
Operation Method
Setting/Display of Submenu
2.4. Maintenance history
Maintenance
History No.1
To display the maintenance history:
1. Confirm the maintenance history by pressing
▲▼
key.
2. Pressing F key returns to the previous screen.
Up to 20 records are displayed for each change history.
If it exceeds 20 records, the oldest record is deleted.
2.5. Error occurrence history
Error History
History No.1
Leak error
2005/09/29 12:25
To display the error occurrence history:
1. Confirm the maintenance history by pressing
▲▼
key.
2. Pressing F key returns to the previous screen.
Up to 20 records are displayed for each change history.
If it exceeds 20 records, the oldest record is deleted.
For details of error alarms, refer to
page 47.
2.6. Power failure occurrence history
Outage History
History No.1
↓
05/09/29 12:25
↑
05/09/29 12:30
To display the power failure occurrence history:
1. Confirm the maintenance history by pressing
▲▼
key.
2. Pressing F key returns to the previous screen.
Up to 20 records are displayed for each change history.
If it exceeds 20 records, the oldest record is deleted.
2.7. Water cutoff occurrence history
Water Alarm
History No.1
↓
05/09/29 12:25
↑
05/09/29 12:30
To display the water cutoff occurrence history:
1. Confirm the maintenance history by pressing
▲▼
key.
2. Pressing F key returns to the previous screen.
Up to 20 records are displayed for each change history.
If it exceeds 20 records, the oldest record is deleted.
2.8. Pump manual operation
Pump manual
1.RUN
2.Cancel
To set the pump manual operation,
1.
Select the submenu item to be set with ▲and ▼ keys.
2. Acknowledge with the M key and return to the submenu
screen.
（
Effective only when the distilled water tank is full
）
2.9. Language selection
Language
1. English
2. Japanese
To select display language:
1. Select an item of submenu by pressing
▲▼
key.
2. Confirm the item by pressing M key. The submenu
screen appears.
2.10. Power failure recovery function
Resume Function
1. No
2. Yes
To set the power failure recovery:
1. Select an item of submenu by pressing
▲▼
key.
2. Confirm the item by pressing M key. The submenu
screen appears.
This function is set to "invalid" at default setting.
3. Finishing of setting/display
Press M key for 2 seconds.
The screen returns to the previous display before
setting/display submenu.