Sanyo MCO-5M Service Manual page 52

11. Set the UV lamp ON period through control panel
When using UV lamp option, it is needed to set the UV lamp ON period. Refer to the following
procedure.
Description of operation
1 Turn the power switch ON.
2 Press CAL key for 5 seconds.
3 By pressing
key, set the figure to F01.
4 Press ENT key.
5 By pressing
key, set the figure to 005 (5
minutes of ON period).
6 Press ENT key.
<<NOTE>>
• The UV lamp ON time is settable between 0 to 30 minutes. However, it is recommended to set 5
minutes in general.
• The UV lamp ON time is settable between 0 to 30 minutes (000 to 030). The UV lamp is not
turned ON if the setting is 000.
• The UV lamp is turned off when the outer door is opened while the lamp is on. The lamp is
turned on for pre-set duration after the outer door is closed.
• The condensation in the chamber can be caused and/or the chamber temperature distribution can
be affected due to the heat from UV lamp when the setting of UV lamp ON time is longer than 5
minutes or the only the outer door is opened/closed repeatedly. In such case, the life of UV lamp
is shortened.
• In the procedure 2 above, pressing CAL key for 5 seconds causes the calibration mode. In this
mode, it is possible to calibrate the temperature and CO
may affect the basic performance of the unit. Take care of the key operation. Even if the key is
operated wrongly, the unit returns to the current value display mode automatically when no key is
operated for 90 seconds. In this case, the setting not entered by pressing ENT key is not
effective.
12. Check that the UV lamp is turned on.
Check the UV lamp is turned on by the following procedure:
1 Open the outer door and push the door switch with the inner door is closed.
2 Check that the UV indicator on the control panel is on after a few seconds.
3 Check the visible blue light from the front side of the humidifying pan cover.
(Check the light with the inner door closed. Never look at the UV light directly.)
Key
operated
-
CAL
key and
ENT
key and
ENT
49
Indication after operation
The current chamber temperature is
displayed.
The left digit in the temperature indicator is
flashed.
In CO density indicator,
2
"000" is displayed and the
right digit is flashed.
The setting of UV lamp ON time is
memorized and the current chamber
temperature is displayed.
density, and miss operation of the key
2
Procedure
F 0 1
F 0 1 0 0 0
F 0 1 0 0 5
7FB6P104048000