Sime MURELLE HE 110 R ErP Manual De Instrucciones página 81

When there is a functioning anomaly, an
Apre
alarm appears on the display and the blue
luminous bar becomes red.
Descriptions of the anomalies with relative
alarms and solutions are given below:
– LOW WATER PRESSURE ANOMALY
ALARM 02 (fig. 23/1)
If the pressure detected by the transdu-
cer is lower than 0.5 bar, the boiler
stops and the display shows the alarm
ALL 02. Lower the knob and turn it anti-
clockwise to open until the pressure in- 2
2
dicated by the transducer is between 1
and 1.5 bars.
If the load procedure has to be repeated
several times, it is advisable to check
that the seal of the heating circuit is in-
tact (check that there are no leaks).
– HIGH WATER PRESSURE ANOMALY
ALARM 03 (fig. 23/2)
If the pressure detected by the transdu-
5
cer is more than 4.8 bar, the boiler stops
and the display shows anomaly ALL 03.
– C.H. FLOW SENSOR ANOMALY ALARM
1
05 (fig. 23/4)
If the C.H. flow sensor (SM) is open or
short circuited, the boiler will not fun-
2
ction and the display will show the alarm
ALL 05.
Apre
– FLAME BLOCK ALARM 06 (fig. 23/5)
If the flame control has not detected the
presence of the flame after a complete
ignition sequence, or for any other rea-
son the card cannot "see" the flame, the
boiler will stop and the display will show
the alarm ALL 06.
Press the key of the controls (2) to
start up the boiler again.
– SAFETY/LIMIT THERMOSTAT ANO-
MALY ALARM 07 (fig. 23/6)
2
2
2
Circuito
Circuito
riscaldamento 2
riscaldamento 2
2
Circuito
Circuito
riscaldamento 3
riscaldamento 3
(impianto tre
(impianto tre
zone)
zone)
2
3
4
2
2
Circuito
riscaldamento 2
Circuito
riscaldamento 3
(impianto tre
zone)
Circuito
riscaldamento 2
Circuito
riscaldamento 3
(impianto tre
zone)
ES
PT
ENG
Fig. 23/1
Fig. 23/2
Fig. 23/4
Fig. 23/5
81