Sime MURELLE EQUIPE 220 BOX ErP Instrucciones Originales página 66

2
APRE
1
К
– "ALL 15" FAN ERROR (fig. 23/12)
2
The fan speed does not fall within the
2
rated speed range.
If the error conditions persists for two
К
minutes, the boiler activates a forced
4
3
stop for thirty minutes.
( а
A new start attempt is repeated after
а а)
the expiry of this interval of time.
2
2
3
а
2
а а)
– EXTERNAL PROBE ANOMALY
FLASHING" (fig. 23/13)
When the external probe (SE) is short-
circuited, the display the symbol
flashes
2
During such anomaly he boiler conti-
nues normal functioning.
APRE
3
а
а а)
2
– SAFETY THERMOSTAT INTERVEN-
2
TION FIRST MIXED ZONE "ALL 20"
(fig. 23/14)
When it results that the ZONA MIX bo-
ard is connected to the boiler the sa-
3
fety thermostat intervention switches
2
а
the mixed zone plant pump, the mix
а а)
zone valve closes and on the display
the anomaly ALL 20.
During this anomaly the boiler conti-
nues to function normally.
К
2
К
3
( а
а а)
– DELIVERY PROBE BREAKDOWN ANO-
MALY FIRST MIXED ZONE "ALL 21"
APRE
(fig. 23/15)
When it results that the ZONA MIX bo-
ard is connected to the boiler and the
delivery probe is open or short circui-
2
ted on the display the anomaly ALL 21
appears.
During this anomaly, the boiler conti-
nues to function normally.
2
66
1
( а
3
а а)
2
4
К
2
К
3
( а
а а)
Fig. 23/12
"
.
Fig. 23/13
К
2
К
3
( а
а а)
Fig. 23/14
К
2
К
3
( а
а а)
Fig. 23/15
– SAFETY THERMOSTAT INTERVEN-
TION SECOND MIXED ZONE "ALL 22"
(fig. 23/16)
When it results that the ZONA MIX bo-
ard is connected to the boiler
The intervention of the safety ther-
mostat switches the mixed zone plant
pump, the mix zone valve closes and
on the display the anomaly ALL 22. Du-
ring this anomaly the boiler continues
to function normally.
Fig. 23/16
– DELIVERY PROBE BREAKDOWN ANO-
MALY SECOND MIXED ZONE "ALL 23"
(fig. 23/17)
When it results that the ZONA MIX bo-
ard is connected to the boiler and the
delivery probe is open or short circui-
ted on the display the anomaly ALL 23
appears. During this anomaly the boi-
ler continues to function normally.
Fig. 23/17
– SOLAR COLLECTOR SENSOR ANO-
MALY (S1) "ALL 24" (fig. 23/18)
When the solar probe is open or short
circuited, on the display the anomaly
ALL 24 appears. During this anomaly
the boiler continues to function nor-
mally but loses the solar function that
is no longer available.
Fig. 23/18
– SOLAR PROBE ANOMALY STORAGE
TANK (S2) "ALL 25" (fig. 23/19)
When the solar probe is open or short
circuited, on the display the anomaly
ALL 25 appears. During this anomaly
the boiler continues to function nor-
mally but loses the solar function that
is no longer available.
Fig. 23/19
– AUXILIARY SENSOR ANOMALY (S3)
"ALL 26" (fig. 23/20)
When the solar probe is open or short
circuited, on the display the anomaly
ALL 26 appears. During this anomaly
the boiler continues to function nor-
mally but loses the solar function that
is no longer available.
Fig. 23/20
– ANOMALY SOLAR APPLICATION
COMPATIBILITY "ALL 27" (fig. 23/21)
When the hydraulic configuration is
not consistent with the selection solar
application, on the display the anomaly
ALL 27 appears. During this anomaly
the boiler continues to function nor-
mally but for the board is active in the
solar anomaly, the function is only
available antifreeze collector.
Fig. 23/21
– COMPATIBILITY INPUT (S3) ANO-
MALY ONLY FOR SYSTEM 7 "ALL 28"
(fig. 23/22)
When a probe is connected instead of
a clean contact on entry S3 the board
on display shows the anomaly ALL 28.
During this anomaly the boiler conti-
nues to function normally but for the
board is active in the solar anomaly,
the function is only available antifreeze
collector.
Fig. 23/22
– ANOMALY NUMBERS RELATED BO-
ARD "ALL 29" (fig. 23/23)
When one of the board ZONA MIX/
SOLAR failure or does not communi-
cate, the display shows anomaly ALL
Fig. 23/23