6
4.4
Effective air recirculation
. Table below lists room area and volume where air effec-
tively recirculated by one unit.
Model
UVR-M
UVR-Mi
Room with active ventilation
(working air conditioner or air hood)
10 square metres /
30 cubic metres
15 square metres /
45 cubic metres
Ordinary ventilated room
20 square metres /
60 cubic metres
30 square metres /
90 cubic metres
Note.
For larger rooms, increase unit count or type accordingly.
5.
Operation
Caution!
Bactericidal lamp properties reduce by ~12% after 5000 hours of opera-
tion (data given by the manufacturer), so lamp replacement or air recircu-
lation time extension by 12% is recommended in order to achieve the de-
sired air cleaning result.
Figure 4. UVR-M overview
5.1
Working with model UVR-M
.
5.1.1 Plug the power cord into a grounded mains socket. Switch on the power switch
(fig. 4/1).
5.1.2 Unit starts the recirculator automatically. Lit indicator (fig. 4/2) shows that the UV lamp
is working.
5.1.3 After finishing the operation, switch off the power switch and unplug the power cable
from the mains.
5.1.4
Lamp failure
. In case of UV lamp failure, unit terminates operation and does not
resume until the lamp is replaced. Check the indicator (fig. 4/2) to see if the lamp is
working. To replace the lamp, see
8.3
.
Summary of Contents for UVR-M
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