7
Figure 5. UVR-Mi control panel and overview
5.2
Working with model UVR-Mi
.
5.2.1 Plug the power cord to a grounded mains socket. Switch on the power switch (fig.
5/9) on the side to the right.
5.2.2 The following parameters appear on the display:
-
Air flow recirculation start time in the automatic mode - Time On (fig. 5/1);
-
Air flow recirculation end time in the automatic mode - Time Off (fig. 5/4);
-
UV-recirculator operating indicator - UV lamp (fig. 5/2);
-
Real time clock (fig. 5/3).
5.2.3
Parameter setting
. Hold the
Set
key (fig. 5/5) pressed for more than 6 seconds to
activate parameter setting mode.
5.2.3.1
Change the currently flashing parameter using the ▼ and ▲ keys (fig. 5/6). Pressing
the key down longer than 2 seconds makes the values change quicker.
5.2.3.2 Press
Set
key to switch to the next parameter.
5.2.3.3 If no key is pressed for more than 10 s, the changes will be saved.
5.2.4 The unit can operate in automatic or manual modes.
5.2.4.1
Manual mode
. Press the
Run/Stop
key (fig. 5/7) to start or stop recirculation. While
recirculator is working, symbol “↑” indication is shown on the display (fig. 5/2).
Note.
Automatic mode time interval has priority over the manual mode.
5.2.4.2
Automatic mode
. Set recirculation start (
Time On
, fig. 5/1) and end (
Time Off
, fig.
5/4) times, as described in
5.2.3
. Unit saves the parameters after unplugging. On
set start time, a powered unit starts recirculator, if it was not started already. On
reaching the end time, unit turns off the recirculator.
5.2.5 Recirculation can be stopped at any time by pressing the
Run/Stop
key.
5.2.6 Press the
Set
key once to display total lamp runtime (fig. 6). Display reverts to timers
after some time.
Caution!
Holding the
Set
key pressed for more than 10 s in this screen resets the
UV lamp runtime timer.
Summary of Contents for UVR-M
Page 1: ......
