Sime MURELLE HE 35 R ErP Manual De Instrucciones página 104

reach excessive values when using unpro-
tected low temperature plants. Before
activating the chimney sweep function
make sure that the radiator valves or
eventual zone valves are open).
The. test. can. also. be. carried. out. with. the.
boiler.working.in.D.H.W..mode..
For.this,.after.activating.the.chimney.sweep.
function,.open.one.or.more.hot.water.fau-
cets.. Under. these. conditions,. the. boiler.
5 5
will. function. at. maximum. power. with. the.
D.H.W.. circuit. kept. at. between. 60°C. and.
50°C..During.the.test,.the.hot.water.faucets.
must.remain.open.
3
If. the. key. . and. . are. pressed. during.
the.15.minutes.of.the.chimney.sweep.fun-
1 1
ction,. the. boiler. will. be. brought. respecti-
vely.to.maximum.and.minimum.power.
5
The chimney sweep function will automa-
2 2
tically switch off after 15 minutes or when
3
is pressed again.
the key .
.
4
1
4.5.2 Cleaning the filter "Aqua Guard
Filter System" (fig. 22)
2
To.clean.the.filter,.close.the.delivery/return.
on/off.taps,.turn.off.the.power.to.the.con-
4
trol. panel,. remove. the. casing. and. empty.
the.boiler.using.the.drain.provided..
Place.a.container.for.collection.underneath.
the.filter,.unscrew.the.cap.and.proceed.to.
clean. the. filter,. removing. impurities. and.
limestone.deposits..
Check.the.seal.o-ring.before.reassembling.
the.cap.with.the.filter.
104
3
4
2
Fig..21
Fig..22