before, each time it is switched on the display will show the value it had before the UV-C lamp was
EN
switched off. If the count of the hour meter is increased or decreased, the reading it had before the
display was switched off will be shown.
The hour meter settings can be changed if desired. This can be done as follows: After holding in the
switch (R) located below the display for 5 seconds, the display shows 'rSt' indicating that the user
menu has been selected. After releasing the switch (R) the counter and 'rSt' alternate on the display.
Now each brief press of the button will step through the menu options. There are three setting
options in the menu: 'rSt', 'up' and 'dn'.
•
'rSt' means (reset): this resets the counter to the factory settings of 9,000 hours. This selection
is confirmed by the counter and 'rSt' alternating on the display. If the switch (R) is held for 5
seconds, after which the hour meter reading 9,000 is displayed, and then released, the hour
meter starts counting down from 9,000 hours. This option is used, for example, when a lamp
is replaced or when the counter mode has been changed and it must be reset to the factory
settings.
•
'up' means (up): this allows you to increase the hour meter reading to the value you want. This
selection is confirmed by the selected user setting 'up' and the hour meter reading alternating
on the display. Now hold the switch (R) for 5 seconds. After 5 seconds the display will only show
'up'. Then release the switch. By briefly pressing the switch the counter value can be increased
from 9,000 in 500-hour increments to a maximum value of 9,999. The increased value alternates
with 'up' on the display. Once the desired hour reading is selected, wait 10 seconds. After 10
seconds the selected hour meter reading appears on the display and the timer countdown
begins. If an error has been made while increasing the hour meter reading, for example, the
hour meter can be reset to 9,000 by holding the switch for 5 seconds. The hour meter reading is
then reset to 9,000 and a new value can be set.
•
'dn' means (down): this allows you to decrease the hour meter reading to the desired value. This
selection is confirmed by the selected user setting 'dn' and the hour meter reading alternating
on the display. Now hold the switch (R) for 5 seconds. After 5 seconds the display will only show
'dn'. Then release the switch. By briefly pressing the switch the counter value can be decreased
from 9,000 in 500-hour increments to a minimum value of 0000. The decreased value alternates
with 'dn' on the display. Once the desired hour reading is selected, wait 10 seconds. After 10
seconds the selected hour meter reading appears on the display and the timer countdown
begins. If an error has been made while decreasing the hour meter reading, for example, the
hour meter can be reset to 9,000 by holding the switch for 5 seconds. The hour meter reading is
then reset to 9,000 and a new value can be set.
10
| TIMER UV-C