Sime Murelle 25 OF Manual Download Page 23

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4.1

GAS VALVE (fig. 18)

The.boilers.are.equipped.standard.with.the.
SIT.845.SIMGA.gas.valve.(fig..18)..
The.gas.valve.is.set.at.two.pressure.values:.
maximum. and. minimum.. According. to. the.
type. of. gas. burnt,. these. correspond. to. the.
values.given.in.Table 4..
The. gas. pressures. at. the. maximum.
and. minimum. values,. are. factory. set..
Consequently.they.must.not.be.altered..
Only. when. you. switch. the. appliance. from.
one.type.of.gas.supply.(methane).to.another.
(butane.or.propane),.it.is.permitted.to.alter.
the.operating.pressure.

4.2

GAS CONVERSION (fig. 19)

This operation must be performed by
authorised personnel using original Sime
components.

To.convert.from.natural.gas.to.LPG.or.vice.
versa,.perform.the.following.operations.(fig..
19):
–. Close.the.gas.cock.
–. Disassemble.the.burner.manifold.(3).
–. Replace.the.main.nozzles.(6).supplied.in.a.

kit,.inserting.the.copper.washer.(4)..Use.a.
ø.7.spanner.to.perform.this.operation.

–. Configure. the. new. fuel. as. indicated. in.

point.4.2.1

–. For. calibrating. the. maximum. and. mini-

mum. gas. pressure. values,. see. point.
4.2.2.

–.After.have.ultimated.the.conversion.of.the.

boiler,.please.stick.onto.the.casing.panel.
the. plate. showing. the. relevant. feeding.
gas.which.is.included.into.the.kit.

NOTE: When reassembling compo-
nents which you have removed, replace
gas seals; test all gas connections after
assembly using soapy water or a product
made specifically for the purpose, being
sure not to use open flame.

4.2.1 New fuel configuration

For. access. to. the. installer’s. parameters,.
press.simultaneously.keys.

.and.

.for.

5.seconds.(3.fig..14)..
The.parameters.will.scroll.up.and.down.with.
the.keys.

.and.

The.display.pane.will.show.the.values.of.the.
parameter.PAR.1..
If,. for. example,. the. boiler. in. question. is. a
“25 OF ErP”. fuelled. by. methane,. the. fol-
lowing.setting.SET.9.will.appear:

To.change.the.fuel.to.LPG,.it.is.necessary.to.

set.SET.11,.by.pressing.the.key.

The. standard. display. will. automatically.
return.after.10.seconds.
The.table.below.shows.the.SET.settings.to.
enter.when.the.type.of.gas.fuel.is.changed.

4 USE AND MAINTENANCE

KEY
1. Modulator
2. EV1-EV2.coils
3. Pressure.inlet.upstream
4. Pressure.inlet.downstream
5. VENT.pressure.test.point

Fig..19

KEY

. 1. Swivel.connection.1/2”

. 2. Locknut.1/2”

. 3. Burner.manifold

. 4. Washer.ø.6.1

. 5. Burners

. 6. Nozzle.M6

. 7. Screw

WARNING: To ensure a per-

fect seal, always use the

washer (4) supplied in the kit

when replacing nozzles, even

in burner units for which it is

not specified.

TABLE 4

Model

Burner.max.pressure.mbar

Modulator.current.mA

Burner.min.pressure.mbar

Modulator.current.mA

G20.(*). G30.

G31.

G20.(*). G30.

G31.

G20.(*). G30.

G31.

G20.(*). .G30.

G31

25 OF ErP.

11.0.

27.7.

35.7.

130.

165.

1.8.

4.7.

30 OF ErP.

11.1.

27.7.

35.7.

130.

165.

1.9.

4.8.

(*).. Max..burner.pressure.is.guaranteed.only.when.the.supply.pressure.exceeds.the.max..burner.pressure.by.at.least.3.mbar.

ENG

1...Visualizzazione.temperatura.esterna

....solo.con.sonda.esterna.collegata

2...Visualizzazione.temperatura.sonda

.....riscaldamento.(SM)

3...Visualizzazione.temperatura.sonda

.....sanitario.(SS).solo.per.caldaie.istantanee

4...Visualizzazione.temperatura.sonda

.....ausiliaria.o.sonda.bollitore.(SB)

6..Visualizzazione.temperatura

.....riscaldamento.riferita.al.primo.circuito

7. Visualizzazione.temperatura

.....riscaldamento.riferita.al.secondo.circuito

13...Visualizzazione.codice.errore

.......penultima.anomalia

14...Visualizzazione.numero.totale

.......delle.anomalie

10. .Visualizzazione.ore.di.funzionamento.del.bruciatore.in.h.x.100.(es..14.000.e.10)

11. .Visualizzazione.numero.di.accensioni.del.bruciatore.x.1.000.(es..97.000.e.500)

12. .Visualizzazione.codice.errore

.......ultima.anomalia

15. .Contatore.accessi.parametri

.......installatore.(es..140.accessi)

5. .Visualizzazione.temperatura.sonda

.....fumi

8. .Visualizzazione.corrente

.....di.ionizzazione.in.µA

16. Contatore.accessi.parametri

.......OEM.(es..48.accessi)

.Visualizzazione.corrente.al

.....modulatore.in.mA

1...Visualizzazione.temperatura.esterna

....solo.con.sonda.esterna.collegata

2...Visualizzazione.temperatura.sonda

.....riscaldamento.(SM)

3...Visualizzazione.temperatura.sonda

.....sanitario.(SS).solo.per.caldaie.istantanee

4...Visualizzazione.temperatura.sonda

.....ausiliaria.o.sonda.bollitore.(SB)

6..Visualizzazione.temperatura

.....riscaldamento.riferita.al.primo.circuito

7. Visualizzazione.temperatura

.....riscaldamento.riferita.al.secondo.circuito

13...Visualizzazione.codice.errore

.......penultima.anomalia

14...Visualizzazione.numero.totale

.......delle.anomalie

10. .Visualizzazione.ore.di.funzionamento.del.bruciatore.in.h.x.100.(es..14.000.e.10)

11. .Visualizzazione.numero.di.accensioni.del.bruciatore.x.1.000.(es..97.000.e.500)

12. .Visualizzazione.codice.errore

.......ultima.anomalia

15. .Contatore.accessi.parametri

.......installatore.(es..140.accessi)

5. .Visualizzazione.temperatura.sonda

.....fumi

8. .Visualizzazione.corrente

.....di.ionizzazione.in.µA

16. Contatore.accessi.parametri

.......OEM.(es..48.accessi)

.Visualizzazione.corrente.al

.....modulatore.in.mA

BOILER

GAS

MODELS

PAR 1

--.

METHANE.

25.

. OF.

30.

LPG.

25.

30.

Fig..18

Summary of Contents for Murelle 25 OF

Page 1: ...MURELLE 25 30 OF ErP Fonderie SIME S p A Cod 6322862A 03 2017 ES PT ENG...

Page 2: ......

Page 3: ...he products of the combustion is unobstructed and has been properly installed Make sure that any shutoff valves are open Make sure that the system is charged with water and is thoroughly vented Check...

Page 4: ...The instructions given in this manual are provided to ensure pro per installation and perfect operation of the appliance 1 DESCRIPTION OF THE BOILER 1 2 DIMENSIONS fig 1 350 124 198 D 55 55 65 65 65 6...

Page 5: ...0 9 12 9 Minimum D H W flow rate l min 2 4 2 4 D H W pressure min max PMW bar kPa 0 2 7 19 6 686 0 2 7 19 6 686 D H W pressure min nom power bar kPa 0 5 49 0 65 63 7 Smokes temperature min max C 88 12...

Page 6: ...11 Pump high efficiency 12 Expansion vessel 13 3 BAR safety valve 14 Boiler discharge 16 Water pressure transducer 18 D H W flowmeter 19 D H W filter 20 Loading 21 Aqua Guard Filter System 22 Connecti...

Page 7: ...HEAT OUTPUT MAX 50 30 C MAX OPERATING PRESSURE CONTENTS D H W HEAT INPUT MAX D H W MAX OPERATING PRESSURE D H W D H W FLOW RATE POWER SUPPLY MAX POWER ABSORBED COUNTRIES OF DESTINATION CATEGORY TYPE C...

Page 8: ...reeze function which activates the pumps and the burner when the temperature of the water contained inside the appliance drops to below 6 C The anti freeze function is ensured howe ver only if the boi...

Page 9: ...to empty the system 7 Turn off the boiler before doing this 2 6 FLUES CHIMNEYS A chimney or flue for the evacuation of the combustion products into the atmosphere must correspond to the requisites pre...

Page 10: ...SIME HOME code 8092280 81 SE External temperature sensor TA1 2 3 4 Zone room thermostat CT1 2 Zone chronothermostat VZ1 2 Zone valve RL1 2 3 4 Zone relay Sl Hydraulic separator P 1 2 3 4 Zone pump SB...

Page 11: ...TA2 CR CR VZ1 TA1 TA2 SE R M SE TA VZ TA1 VZ1 TA2 VZ2 CR CR TA1 SE R M SE TA VZ TA1 VZ1 TA2 VZ2 3 BASIC SYSTEM MULTI ZONE SYSTEM WITH PUMP ROOM THERMOSTAT AND EXTERNAL SENSOR Code 8094101 4 BASIC SYS...

Page 12: ...and change the value with the keys 5 3 1 2 4 and 5 3 1 2 4 Gain access to setting the night zone by pressing the key 5 3 1 2 4 twice and changing the value with the keys 5 3 1 2 4 and 5 3 1 2 4 7 SYS...

Page 13: ...ND ONE MIXED ZONE PARAMETERS SETTINGS To use the remote control SIME HOME CR as remote control panel for the boiler rather than as room reference set PAR 7 0 R M SE SE VZ1 VZ2 ZONA GIORNO 70 C ZONA NO...

Page 14: ...YSTEM WITH MIXER VALVE SYSTEM WITH TWO DIRECT ZONES AND TWO MIXED ZONES R M SE TA1 SE SI TA2 EXP EXP SI R M SE TA1 TA2 TA2 SE TA P2 RL RL1 RL2 P1 P CR CR SE TA SE TA1 TA CR CR EX EXP SE PB SB TA2 SE R...

Page 15: ...stat VD Deviator valve M Modulator SM Heating sensor SS D H W sensor TPA Pressure transducer FLM D H W flowmeter TA 1 Zone 1 environment thermostat TA 2 Zone 2 environment thermostat ST Solar heat sen...

Page 16: ...ly Fig 14 3 KEYS RESERVED FOR THE INSTALLER access to INST and OEM parameters PC CONNECTION To be used only with the SIME programming kit and only by authorised personnel Do not connect other electron...

Page 17: ...0 12 Visualizzazione codice errore ultima anomalia 15 Contatore accessi parametri installatore es 140 accessi 5 Visualizzazione temperatura sonda fumi 8 Visualizzazione corrente di ionizzazione in A 1...

Page 18: ...software presente su schedino EXP config ZONA MIX 92 Versione software presente su 2 schedino EXP config ZONA MIX 36 Visualizzazione stato flussostato solare rispettivamente ON e OFF 17 Visualisation...

Page 19: ...iary relay AUX 1 Remote supply 1 D H W tank 2 Recirculation pump 6 Luminous bar indicating presence 0 Disabled 1 of voltage 1 Enabled 0 Not assigned 7 Allocation of SIME HOME channels 1 Circuit 1 1 2...

Page 20: ...in case of an anomalous or incomprehensible conduct of the boiler we suggest to restore the initial values of the parameters setting PAR 49 1 and the PAR 1 and PAR 2 as specified at point 3 3 1 BOILE...

Page 21: ...he heating and sanitary water sensors according to the variations in temperature When the heating sensor SM is interrup ted the boiler will not function for both services With the D H W sensor SS inte...

Page 22: ...store it to an efficient wor king state After every intervention carried outon the device check correct functioning In the case of replacement use only original spare parts 3 10 HEAD AVAILABLE TO SYST...

Page 23: ...3 fig 14 The parameters will scroll up and down with the keys 5 3 1 2 4 and 5 3 1 2 4 The display pane will show the values of the parameter PAR 1 If for example the boiler in question is a 25 OF ErP...

Page 24: ...mum pressure before adjusting the minimum Press the key 5 3 1 2 4 while the sanitary water tap is on with the water running Lock the nut 3 in place turn the screw 2 to the minimum pressure indicated i...

Page 25: ...If the key 5 3 1 2 4 and 5 3 1 2 4 are pressed during the 15 minutes of the chimney sweep function the boiler will be brought respectively to maximum and minimum power The chimney sweep function will...

Page 26: ...the boiler stops and the display shows anomaly ALL 03 D H W SENSOR ANOMALY ALARM 04 fig 24 c If the D H W sensor SS is open or short circuited the boiler will function but will not modulate the power...

Page 27: ...show anomaly ALL 11 The boiler will function at minimum po wer and the anomaly will be de activa ted when the modulator is reconnected or when the burner stops working CONFIGURATION ANOMALY ALARM 12 f...

Page 28: ...ar probe is open or short circuited on the display the anomaly ALL 26 appears During this anomaly the boiler continues to function normally SOLAR APPLICATION COHERENCE ANO MALY ALL 27 fig 24 w When it...

Page 29: ...activate the summer mode functioning only the production D H W The display will be as shown in the figure Apre 2 2 Fig 25 USER INSTRUCTIONS Apre 2 2 2 Circuito riscaldamento 2 Circuito riscaldamento...

Page 30: ...gas tap and if low temperatures are expected to completely empty the hydraulic circuits to avoid pipes being broken by the formation of ice in the pipes ANOMALIES AND SOLUTIONS When there is a functio...

Page 31: ...g life the equipment MUST BE RECYCLED in line with current legislation IT MUST NOT be disposed of together with urban waste It can be handed over to recycling centres if there are any or to retailers...

Page 32: ...conformidade com o anexo IV ponto 2 do regulamento delegado UE N o 811 2013 que complementa a Diretiva 2010 30 UE Conforming to Annex IV item 2 of the Delegated Regulations EU No 811 2013 which suppl...

Page 33: ...calderas de condensaci n de 37 C para las calderas de baja temperatura y de 50 C para las dem s calderas a Regime de alta temperatura temperatura de retorno de 60 C entrada do aquecedor e temperatura...

Page 34: ...calderas de condensaci n de 37 C para las calderas de baja temperatura y de 50 C para las dem s calderas a Regime de alta temperatura temperatura de retorno de 60 C entrada do aquecedor e temperatura...

Page 35: ......

Page 36: ...Fonderie Sime S p A Via Garbo 27 37045 Legnago Vr Tel 39 0442 631111 Fax 39 0442 631292 www sime it Documentation Dpt Fonderie Sime S p A...

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