Sime FORMAT DGT 30e - Anomalies and Solutions; Gas Conversion Procedure

6
ANOMALIES AND SOLUTIONS
Whenthereisafunctioning anomaly,
thedisplaycontrolsshowsa red led.
Descriptionsoftheanomalieswiththe
relative alarms and solutions are gi-
venbelow:
– AL 01 (fig.4)
 Pressthekey
1
2
3
4

ofthecontrolsto
re-starttheboiler.
 If the anomaly persists, call a qua-
lified technical personnell.
– AL 02 (fig.4/a)
 Ifthewaterpressuredetectedislo-
werthan0.5bar,theboilerwillstop
andthedisplaywillshow“AL02”.
 Bring the pressure back to normal
bymeans of the charging system,
until the pressure indicated by the
hydrometer is between 1 and 1.2
bars.
 If it is necessary to repeat the sy-
stem loading procedure, it is advi-
sable to contact qualified technical
personnel to check the seal of the
heating system (to check whether
there are any leaks).
– AL 04
 Call a qualified technical person-
nel.
– AL 05
 Call a qualified technical person-
nel.
– AL 06 (fig.4/b)
 Pressthekey
1
2
3
4

ofthecontrolsto
re-starttheboiler.
If the anomaly persists, call a qua-
lified technical personnel.
– AL 07 (fig.4/c)
 Pressthekey
1
2
3
4

ofthecontrolsto
re-starttheboiler.
If the anomaly persists, call a qua-
lified technical personnel.
– AL 08
 Call a qualified technical person-
nel.
– AL 10
 Call a qualified technical person-
nel.
– AL 11
 Call a qualified technical person-
nel.
– AL 12
 Call a qualified technical person-
nel.
– AL 16 (fig.4/d)
 Pressthekey
1
2
3
4

ofthecontrolsto
re-starttheboiler.
If the anomaly persists, call a qua-
lified technical personnel.
– AL 17
 Call a qualified technical person-
nel.
GAS CONVERSION
Ifitisnecessarytochangetoadiffe-
rent type of gas, request assistance
only from authorised technical per-
sonnel.
MAINTENANCE
Please refer to the maintenance
schedule in Section 6 of this manual.
The boiler is supplied with an electri-
cal supply cable.
If this is damaged in any way it should
be replaced only by a new cable from
Hunt Heating and installed by a qua-
lified technician.
DEFINITION: A qualified technical
personnel. A person who is trained
and licenced by law to install, make
changes to this boiler.
The end user is wise to request the
personnel’s licence before any work
is done.
1
2
3
4
Fig.4
Fig.4/a
04
13
2
bar
1
2
3
4
Fig.4/b
1
2
3
4
Fig.4/c
1
2
3
4
Fig.4/d