SERVICING AND MAINTENANCE INSTRUCTIONS
_
Parameter
5
setting:
WATER-HAMMER PREVENTION SETTING
To modify the
Parameter value
:
a.
Put ON/OFF button
1
in
OFF
position (
);
b.
Push pad
6
and
4
simultaneously and keep them pressed;
c.
Put ON/OFF button
1
in
ON
position
(
)
and wait until the display shows
-
;
P
0
d.
Release pad
6
and
4
;
e.
Keeping pad
5
pressed
,
press pad
6
and select parameter no.
;
5
f.
Release service pad
5
;
press and release service pad
5
;
g.
The display
will show the parameter value to be set or modified;
h.
Press pad
6
or
4
to modify (increase or decrease) the parameter value
EXCLUDED
,
ACTIVE – 2 sec.
Stand by;
0
0
i.
Press and release service pad
5
to confirm setting;
j.
The display will show parameter no
;
5
k.
Position ON/OFF button
1
first in OFF position
(
)
and back to ON position
(
);
Parameter
6
setting:
SHORT CYCLING FUNCTION - HEATING CIRCUIT - adjustable from 0 to 7.5 minutes
Factory calibrated at 3 minutes STANDBY
To modify the
Parameter value
:
a.
Put ON/OFF button
1
in
OFF
position (
);
b.
Push pad
6
and
4
simultaneously and keep them pressed
;
c.
Put ON/OFF button
1
in
ON
position
(
)
and wait until the display shows
-
;
P
0
d.
Release pad
6
and
4
;
e.
Keeping pad
5
pressed
,
press pad
6
and select parameter no.
;
6
f.
Release service pad
5
;
press and release service pad
5
;
g.
The display
will show the parameter value to be set or modified;
h.
Press pad
6
or
4
to modify (increase or decrease) the parameter value from
to
(factory calibrated
= 3 minutes)
0
9
3
;
i.
Press and release service pad
5
to confirm setting;
j.
The display will show parameter no.
;
6
k.
Position ON/OFF button
1
first in OFF position (
) and back to ON position (
);
CONDENSING WALL-HUNG BOILER – TG05A062.A0505
27
