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USE
INSTRUCTIoNS FoR USE
Display and control panel
A
Mode selector switch
b
Reset button
C
OK button
D
Increase “+” setting button
E
Decrease "-” setting button
F
On-off button
G
Time display
H
ON-OFF display
Setting the current time
Press repeatedly the button A until the dis-
play shows the symbol .
Press the buttons D or E until the current
time appears in the display G.
The clock starts by pressing the button A to
show the symbol
AUTo
.
Setting example shown in Fig. 2.20:
Current time 16.30, day Thursday.
Fig. 2.20
A
Setting the switching time
28 memory locations are available, corre-
sponding to 14 on-off sequences.
Press repeatedly the button A until the dis-
play shows the symbol
C1
.
The symbols shown in Fig. 2.21 appears in
the display.
Fig. 2.21
A
Press the buttons D or E to set the desired
ON time. Press the “OK” button C to confirm
the setting and to continue programming the
OFF time.
Set the OFF time as explained above for the
ON setting and confirm by pressing the “OK”
button C. Proceed in the same way for other
settings.
Setting example shown in Fig. 2.22:
K
ON time 7.45.
l
OFF time 10.30.
Fig. 2.22
K
l
Activating the timed settings
The current time appears in the display. The
ON-OFF display H indicates the current
state of operation (according to the settings).
Fig. 2.23
A
Note
: when the display shows the symbol
AUTo
and the boiler is switched off at the
fused spur isolation switch, the display H in-
dicates only the OFF state. The other indica-
tions are blanked.
Reading the timed settings
Press repeatedly the button A until the dis-
play shows the symbol
C1
(Fig. 2.21).
The symbols shown in Fig. 2.21 appears in
the display.
Press the “OK” button C. Each time the but-
ton is pressed the display shows the details
of the next setting.
Changing or deleting the timed settings
Press repeatedly the button A until the dis-
play shows the symbol
C1
(Fig. 2.21).
The symbols shown in Fig. 2.21 appears in
Summary of Contents for Riva Plus HE M296.24SC
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