Sime MURELLE HE 35 R ErP Manual De Instrucciones página 108

loses.the.solar.function.that.is.no.longer.
available.
–. ANOMALY SOLAR APPLICATION COM-
PATIBILITY "ALL 27" (fig. 23/21)
. When. the. hydraulic. configuration. is. not.
consistent.with.the.selection.solar.appli-
cation,. on. the. display. the. anomaly. ALL.
27.appears..During.this.anomaly.the.boi-
ler.continues.to.function.normally.but.for.
the.board.is.active.in.the.solar.anomaly,.
the. function. is. only. available. antifreeze.
collector.
–. COMPATIBILITY INPUT (S3) ANOMALY
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..Du-
ring. this. anomaly. the. boiler. continues.
to.function.normally.but.for.the.board.is.
active.in.the.solar.anomaly,.the.function.
is.only.available.antifreeze.collector.
Apre
–. ANOMALY NUMBERS RELATED BOARD
"ALL 29" (fig. 23/23)
. When.one.of.the.board.ZONA.MIX/INSOL.
failure.or.does.not.communicate,.the.di-
splay.shows.anomaly.ALL.29..The.boiler.
2
functional. excluding. the. function. ZONE.
MIX/INSOL..
Apre
–. HEATING RETURN SENSOR ANOMALY
"ALL 30" (fig. 23/24)
. When. the. heating. return. sensor. (SR). is.
Apre
108 2
open.or.shorted,.ALL.30.shall.be.displa-
yed..During.such.anomaly,.the.boiler.will.
continue.to.operate.normally.
–. CASCADE DELIVERY SENSOR ANOMALY
"ALL 31" (fig. 23/25)
. When.the.cascade.delivery.sensor.(SMC).
is. open. or. shorted,. ALL. 31. shall. be. di-
splayed..
. During.such.anomaly,.the.boiler.will.con-
tinue.to.operate.normally.
Fig..23/21
–. THREE-ZONE SYSTEM CONFIGURATION
ANOMALY "ALL 32" (fig. 23/26)
. When. the. boards. connected. to. the. RS-
485. are. not. enough. and/or. at. least. one.
of.them.it.is.not.mixing.zone.board,.the.
boiler. stops. and. anomaly. ALL. 32. is. di-
splayed.. The. boiler. restarts. when. the.
boiler. three-zone. system. configuration.
is.activated
2
–. RS-485 BOARD COMMUNICATION ANO-
MALY IN MODBUS MODE "ALL 33" (fig.
Fig..23/22
23/27)
. When.PAR.16.is.different.from."-.-"and.
Circuito
riscaldamento 2
there.is.no.communication.between.the.
boiler. board. and. the. RS-485. board. in.
MODBUS.mode.for.at.least.four.minutes,.
the. boiler. stops. and. anomaly. ALL. 33. is.
Circuito
displayed..
riscaldamento 3
(impianto tre
. The.boiler.restarts.when.communication.
zone)
2
is.restored.or.when.PAR.16.=."-.-".is.set.
Fig..23/23
–. RS-485 BOARD COMMUNICATION ANO-
MALY IN CASCADE MODE "ALL 34" (fig.
23/28)
. When.PAR.15.is.different.from."-.-".and.
there.is.no.communication.between.the.
boiler. board. and. the. RS-485. board. in.
Circuito
riscaldamento 2
2
Fig..23/24
Circuito
riscaldamento 3
(impianto tre
zone)
Fig..23/25
Apre
Fig..23/26
2
Fig..23/27
2
Fig..23/28
CASCADE. mode,. the. boiler. stops. and.
anomaly.ALL.34.is.displayed..The.boiler.
restarts. when. communication. is. resto-
red.or.when.PAR.15.=."-.-".is.set.
–. RS-485 AND RS-485 COMMUNICATION
ANOMALY "ALL 35" (fig. 23/29)
. When.PAR.15.is.different.from."-.-".and.
there.is.no.communication.between.the.
two.RS-485.boards,.the.boiler.stops.and.
anomaly.ALL.35.is.displayed..The.boiler.
restarts. when. communication. is. resto-
red.or.when.PAR.15.=."-.-".is.set.
Fig..23/29
CAUTION: In the event of sequence/casca-
de connection, error codes 70 and 71 will
appear on the SIME HOME remote control
display:
- ALARM 70
When an anomaly affects cascade ope-
ration (cascade delivery sensor ALL
31), SIME HOME remote control display
Circuito
riscaldamento 2
will show alarm 70. Verify the anomaly
in the cascade.
- ALARM 71
Circuito
When an anomaly occurs in one of the
riscaldamento 3
(impianto tre
modules and the others keep operating
zone)
to the extent permitted, the SIME HOME
remote control display will show alarm
71. Verify the anomaly in the cascade.