Chapter 2
Components Identification
30
2.3
AT Panel
No.
Name
Function
①
Filter lamp
Notifies you of the status of filter clogging.
Lamp to notify you of the filter status (page 36)
②
Performance
level lamp
Displays the performance level with the green lamp.(Level 1 to 7)
③
Hi/ Low arrow
buttons
During operation, the performance level decreases (increases) by one
(1) notch each time the ←Lo (Hi→) button is pressed.
Lo
:
The performance level decreases by one (1) level each time it is
pressed (Minimum about 60%)
Hi: The performance level increases by one (1) level each time it is
pressed (Maximum 100%).
④
OFF button
Stops the operation of the unit.
(The performance level is stored in the memory with the OFF button.
When restarted, the unit resumes operation at the stored level.
However, if you change the performance level during the operation, or if
the main power supply is cut off due to a power failure, etc., the unit
resumes operation at the original level prior to the change.)
⑤
ON button
Starts the operation of the unit.
⑥
Reset switch
Used for recovery after the cause of the fault is resolved.
Press for two (2) seconds with a round tip, etc.
⑦
Abnormality
warning lamp
Overload: This red LED lights up if an abnormality has occurred in the
motor. This stops the operation of the unit.
Abnormal temperature: This red PL lights up if motor temperature is
abnormal. This stops the operation of the unit.
Abnormality warning lamp (page 36)
①
②
④
⑥
③
⑤
⑦
③
Summary of Contents for SK-250AT
Page 23: ...CMN005 003 21 6 3 3 SK 750AT PM ...
Page 45: ...CMN005 002 43 6 3 3 SK 750AT PM ...
Page 47: ...MEMO ...