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 8setting: 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 ( );
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