Radiant DIAGNOCODE SM 20015 Instruction Manual - page 11
P.C.B. SM 20015 –boiler settings
8
Parameter
7
setting: PUMP OVERRUN - HEATING CIRCUIT adjustable from 0 to 7.5 minutes.
Factory calibrated at 3 minutes STANDBY.
(N.B. DO NOT set the overrun time under 3 minutes)
To modify the
Parameter value
:
a. Put ON/OFF button
1
in OFF position (
);
b. Push pad
6
and
simultaneously and keep them pressed;
c. Put ON/OFF button
1
in ON position (
)
and wait until the display shows
-
;
d. Release pad
6
and
;
e. Keeping pad
pressed, press pad
6
and select parameter no
;
f. Release service pad
; press and release service pad
;
g. The display
will show the parameter value to be set or modified;
h. Press pad
6
or
to modify (increase or decrease) the parameter value from
to
(factory calibrated
= to 3 minutes);
i. Press and release service pad
to confirm setting;
j. The display will show parameter no.
;
k. Position ON/OFF button
1
first in OFF position (
) and back to ON position (
);
Parametr
8
setting:
PUMP OVERRUN - DOMESTIC HOT WATER CIRCUIT adjustable from 0 to 7.5 minutes.
Factory calibrated at 1.30 minutes STANDBY.
(N.B. DO NOT set the overrun time under 1.30 minutes)
To modify the
Parameter value
:
a. Put ON/OFF button
1
in OFF position (
);
b. Push pad
6
and
simultaneously and keep them pressed;
c. Put ON/OFF button
1
in ON position (
)
and wait until the display shows
-
;
d. Release pad
6
and
;
e. Keeping pad
pressed, press pad
6
and select parameter no.
;
f. Release service pad
; press and release service pad
;
g. The display
will show the parameter value to be set or modified;
l. Press pad
6
or
to modify (increase or decrease) the parameter value from
to
(factory calibrated
= to 90 seconds;
h. Press and release service pad
to confirm setting;
i. The display will show parameter no.
;
j. Position ON/OFF button
1
first in OFF position (
) and back to ON position (
);
PL
0
00
90
7
7
PL
0
00
90
8
8
36
1 8