Sime 8115101 User, Installation And Servicing Instructions Download Page 41

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Solution 12: System with one direct multi-zone circuit and a hot/cold mode system

= ON/OFF PdC

= VD AP

= VD CH

= PC1

= PC2

TA1

= TZ1

TA2

= TZ2

= SE

ID1

= ALARM PdC

ID2

= Ts1

S1 AUX = Sm1

CR PdC

(Heat Pump)

ALARM PdC

(Heat Pump)

SHP M PRO

15.1-15.2

-----

HA-HB (CN30)

HT-COM (CN31)

23-14 (CN11)

SHP ECO EV

CONNECTIONS TO TERMINALS

ON/OFF PdC

(Heat Pump)

14.1-14.2

Sm1

PC1

MI
MC
RC
RI

Imp

TZ2

TZ1

ACS

PC2

Ts1

MPC

RPC

PdC

M U

TA1

TA2

ID2

S1 AUX
R4

ID1

SHP M PRO

Boiler delivery

Domestic hot water output

Boiler return

DHW

Domestic hot water

External sensor

PC1

Direct circuit pump 1

PC2

Direct circuit pump 2

TZ1-2

Zone ambient thermostat

Hydraulic separator

PdC

Heat pump

System delivery

Boiler delivery

System return

Boiler return

MPC

Heat pump delivery

RPC

Heat pump return

Check valve

Diverter valve

Sm1

Circuit 1 delivery sensor

Ts1

Circuit 1 safety thermostat

Remote control

Relè

Syst

Systems

Summary of Contents for 8115101

Page 1: ...p A 6330337B 07 2022 R8 Cod USER INSTALLATION AND SERVICING INSTRUCTIONS MURELLE HT Condensing wall mounted boiler EN TRANSLATION OF THE ORIGINAL INSTRUCTIONS To consult the documentation visit our website www sime it ...

Page 2: ...r The useful nominal power levels used are those relative to the operating conditions 80 60 C Pn min Pn max Example for MURELLE HT 25 boiler default heating power range 1 65 24 2 setting of PAR 19 100 reduced heating power range 1 65 19 7 setting PAR 19 80 DESCRIPTION MURELLE HT 25 30 35 Setting of PAR 19 Min Max Min Max Min Max A Factory power range heating kW 1 65 24 2 1 93 29 1 2 33 33 9 100 B ...

Page 3: ...type X Assembly must be by carried out by a qualified professional m WARNINGS It is recommended that all operators read this manual carefully in order to use the appliance in a safe and rational manner This manual is an integral part of the appliance It must therefore be kept for future reference and must always ac company the appliance in the event the appliance is transferred or sold to an other...

Page 4: ...r adjustment de vices without authorization and instruc tions from the manufacturer d IT IS FORBIDDEN To block the condensate drain if pres ent To pull detach or twist the electrical ca bles coming out of the appliance even if the appliance is disconnected from the mains power supply To expose the boiler to atmospheric agents These boilers can also be in stalled in partially covered areas as per E...

Page 5: ...and year of manufacture SYMBOLS a WARNING To indicate actions which if not carried out correctly can result in injury of a general nature or may dam age or cause the appliance to malfunction these ac tions therefore require particular caution and adequate preparation f ELECTRICAL HAZARD To indicate actions which if not carried out correctly could lead to injury of an electrical nature these ac tio...

Page 6: ...6 ...

Page 7: ...function 10 1 3 1 Domestic hot water 10 1 3 2 DHW 3 star function 10 1 3 3 Heating 11 1 4 Fault warnings 12 1 5 Time Programming 12 2 SHUTDOWN 13 2 1 Temporary shutdown 13 2 2 Shutting down for long periods 13 3 MAINTENANCE 14 3 1 Adjustments 14 3 2 External cleaning 14 3 2 1 Cleaning the cladding 14 4 DISPOSAL 14 4 1 Disposal of the equipment European Directive 2012 19 EU 14 ...

Page 8: ...ure 5 DHW temperature 6 Date 7 Boiler delivery temperature 8 Room humidity level 9 Time 10 System pressure 11 Measured outdoor temperature 12 Presence of external sensor SE 13 Heating circuit 1 heat request active 14 Heating circuit 2 heat request active 15 Burner active 16 Burner modulation percentage 17 Domestic hot water circuit heat request active 18 Heat pump request in cold mode active 19 He...

Page 9: ...e open the filling valve 2 and restore the heating system pressure until the pressure gauge 1 shows a reading of 1 1 2 bar close the filling valve 2 1 2 Fig 2 1 2 2 Ignition After having carried out the preliminary checks perform the fol lowing to start the boiler set the main system switch to ON after a few seconds the Main screen is shown ON Menu Mode Zones Mon 01 01 2018 10 30 Fig 3 turn the en...

Page 10: ...etting MAN DHW 3 star function ALWAYS active with PAR 37 1 AUTO_ON MAN mode operation when the time slot has been activated AUTO_OFF ECO mode operation when the time slot has been deactivated m CAUTION For information on boiler time programming see Time Programming 1 3 2 DHW 3 star function This function is included on boiler models with instantaneous hot water function with PAR 47 1 the function ...

Page 11: ...ick encoder to confirm the selected submenu and access the relevant data display Room 1 Settings Function Mode AUTO Set AUTO comfort 20 5 C Set AUTO reduced 17 0 C Set MAN 19 2 C Program Time Fig 13 press the click encoder to confirm the highlighted Row and access the modifiable area Room 1 Settings Function Mode AUTO Set AUTO comfort 20 5 C Set AUTO reduced 17 0 C Set MAN 19 2 C Program Time Fig ...

Page 12: ...UCED heating mode press the encoder click to confirm Program Time Pro gram Time and go into the modifiable area Confirm Heating Time Program 0246 81 01 21 41 61 82 02 22 4 1 06 00 08 00 2 11 00 13 00 3 4 18 00 23 00 Monday Day s Fig 17 turn the encoder to select the Single days or the Group of days press the click encoder to confirm the required selection and access the first Adjustable time 1 Hea...

Page 13: ...weekend short trip etc and if the outside temperature is at ZERO set the main system switch to OFF close the gas valve OFF Fig 22 2 2 Shutting down for long periods If the boiler is to be left unused for a long period the following operations need to be carried out switch off the boiler as specified in the Temporary shutdown section set the main system switch to OFF OFF Fig 23 close the gas valve ...

Page 14: ... Disposal of the equipment European Direc tive 2012 19 EU At the end of their life span the appliance and electrical and electronic devices coming from households or classifiable as household waste must be delivered to appropriate waste collec tion systems in accordance with the law and with Directive 2012 19 EU This product was designed and manufactured for minimising its impact on the environmen...

Page 15: ... 5 1 Characteristics 16 5 2 Check and safety devices 16 5 3 Identification 16 5 3 1 Technical Data Plate 17 5 4 Structure 18 5 5 Technical features 19 5 6 Main water circuit 20 5 7 Sensors 20 5 8 Expansion vessel 21 5 9 Circulation pump 21 5 10 Control panel 22 5 11 Wiring diagram 23 ...

Page 16: ...nction lasts 15 minutes and makes the job of the qualified technician easier when measuring the pa rameters and combustion efficiency domestic hot water comfort function which allows the time necessary for the hot water to become available to be reduced and ensures that the temperature is stable screen display of the operating and self diagnostic parameters with error code display when the fault o...

Page 17: ...OF GAS SUPPLY PRESSURE MIN HEAT INPUT NOx CLASS GAS COUNCIL NUMBER CODE UK WRAS CERTIFICATION UK ELECTRICAL PROTECTION DEGREE N PIN TYPE OF GAS TYPE OF GAS TYPE OF GAS FLOW RATE MAX OPERATING PRESSURE ELECTRICAL SUPPLY MAXIMUM ABSORBED POWER MAX HEAT INPUT COUNTRY OF INTENDED INSTALLTION APPLIANCE CATEGORY D H W CONTENT Fig 25 m CAUTION Tampering with removing or failing to display the identificat...

Page 18: ...e siphon 11 Diverter valve 12 System filling unit 13 Domestic hot water sensor 14 Control panel 15 Domestic hot water heat exchanger 16 Gas valve 17 Tap fittings cover 18 Domestic hot water filter 19 System relief valve 20 Boiler drain 21 System pump 22 Water pressure transducer 23 Automatic bleed valve 24 Fan 25 Air gas mixer 26 Expansion vessel 27 Air inlet pipe 28 Air smoke chamber 29 Smoke flu...

Page 19: ...5 2 1 4 2 2 5 6 0 Specific D H W flow rate ΔT 30 C EN 13203 l min 11 4 14 0 16 1 Continuous D H W flow rate ΔT 25 C ΔT 35 C l min 14 1 10 1 17 0 12 1 19 7 14 1 Minimum D H W flow rate l min 2 2 2 Max PMW Min Pressure bar 7 0 5 7 0 5 7 0 5 kPa 700 50 700 50 700 50 ENERGY PERFORMANCE HEATING Heating seasonal energy efficiency class A A A Heating seasonal energy efficiency 93 93 93 Sound power dB A 5...

Page 20: ...nsor 7 Domestic hot water heat exchanger 8 Pressure transducer 9 Automatic bleed valve 10 Pump 11 System expansion vessel 12 Diverter valve 13 Automatic by pass 14 Domestic hot water sensor 15 Gas valve 16 Domestic hot water flow meter 17 Domestic hot water filter 18 Boiler drain 19 System relief valve 20 System filling 21 Condensate siphon outlet 5 7 Sensors The sensors installed have the followi...

Page 21: ... expansion vessel must be prearranged The difference in height between the relief valve and the highest point of the system cannot exceed 6 me tres If the difference is greater than 6 metres in crease the prefilling pressure of the expansion vessel and the system when cold by 0 1 bar for each meter increase 5 9 Circulation pump The flow head performance curve available for the heating sys tem is s...

Page 22: ...perature 6 Date 7 Boiler delivery temperature 8 Room humidity level 9 Time 10 System pressure 11 Measured outdoor temperature 12 Presence of external sensor SE 13 Heating circuit 1 heat request active 14 Heating circuit 2 heat request active 15 Burner active 16 Burner modulation percentage 17 Domestic hot water circuit heat request active 18 Heat pump request in cold mode active 19 Heat pump activ...

Page 23: ...000 F N F N F N L Line Live N Neutral F Live TRA Ignition transformer RE1 Resistance PM System modulating pump V Fan EAR Ignition Detection elec trode EV Gas solenoid valve SE External temperature sensor SS Domestic hot water sensor SM Boiler delivery sensor SR Return sensor SR TS Safety thermostat TFU Thermal fuse SF Smoke flue gas probe FLM Flow meter VD Diverter valve TPA Pressure transducer SR...

Page 24: ...onnections L Live N Neutral Ensure that the special power cable is only replaced with a cable ordered as a spare part and connected by professionally qualified personnel m CAUTION Users must Connect the earth wire to an effective earthing sys tem The manufacturer is not responsible for any dam age caused by failure to earth the appliance or failure to observe the information provided in the wiring...

Page 25: ...ning 50 7 3 Main control panel display and settings 50 7 3 1 Settings using the MODE function 50 7 3 1 1 Domestic hot water 50 7 3 1 2 DHW 3 star function 51 7 3 1 3 Heating 51 7 3 2 Fault warnings 52 7 3 3 Time Programming 52 7 3 4 Navigating from the MODE function 53 7 3 5 Settings under the MENU function 54 7 3 5 4 GENERAL SETTINGS menu 54 7 3 5 5 INFORMATION menu 56 7 3 5 6 TECHNICAL menu 56 7...

Page 26: ... Bag with expansion plugs d IT IS FORBIDDEN To leave packaging material around or near children since it could be dangerous Dispose of it as prescribed by legislation in force 6 2 Dimensions and weight H W D Fig 32 Description MURELLE HT 25 30 35 W mm 450 450 450 D mm 315 315 315 H mm 760 760 760 Weight kg 32 4 34 0 35 6 6 3 Handling Once the packaging has been removed the appliance is to be handl...

Page 27: ...essel ensures total absorption of the fluid dila tion in the system the pump flow head performance is sufficient for the system characteristics the system is clean free of any sludge deposits de aerated and air tight For system cleaning please refer to the relevant paragraph m CAUTION The manufacturer declines all liability for any damage caused by an incorrect implementation of the smoke outlet o...

Page 28: ...facilitated 6 9 Plumbing connections The plumbing connections have the following characteristics and dimensions 65 65 65 65 52 450 M Sc U G E R 182 5 115 Sc Fig 36 Description MURELLE HT 25 30 35 M System delivery Ø 3 4 G R System return Ø 3 4 G U Domestic hot water output Ø 1 2 G E Domestic hot water inlet Ø 1 2 G G Gas supply Ø 3 4 G Sc Condensate outlet Ø 20 mm 6 9 1 Plumbing accessories option...

Page 29: ...me on request separately from the boiler If changing the type of gas to be used carry out the entire GAS CONVERSION phase of the appliance The boiler must be connected to the gas mains in full compliance with the installation standards in force in the country where the appliance will be used Before connecting the boiler to the gas mains the user must en sure that the type of gas is correct for the...

Page 30: ...t the value of PAR 20 15 Install this accessory only when separate flues are installed on the boiler DO NOT use it when concentric flue are installed C13 Concentric wall smoke outlet The pipes can start from the boiler but the outlets must be concentric or close together no more than 50 cm to be subject to similar wind conditions C33 Concentric roof smoke outlet The pipes can start from the boiler...

Page 31: ...the SEPARATE DUCTS KIT product code 8089912 for Ø 80 mm or product code 8089913 for Ø 60 mm The accessories must be ordered sepa rately from the boiler and connected to the other accessories chosen from those listed in the table below Accessory 8089912 for Ø 80 mm is supplied with an INLET DIA PHRAGM NOT TO BE USED Accessory 8089913 for Ø 60 mm is supplied with an inlet collar which must be replac...

Page 32: ... 0 10 1 10 0 15 Accessory kit C 10 3 6296543 1 2 1 8 Description Code Load loss mm H2O MURELLE HT 35 Inlet Outlet Separate duct kit 8089912 90 curve MF 8077450 0 30 0 40 45 curve MF 8077451 0 25 0 25 Horizontal extension W 1000 mm 8077351 0 25 0 25 Vertical extension W 1000 mm 8077351 0 25 0 25 Wall terminal 8089501 0 15 0 50 Wall coaxial outlet 8091210 Roof outlet terminal 8091204 1 5 0 2 Accesso...

Page 33: ... still less than 25 m 6 13 Electrical connections The power cable must be connected to a 230V 10 50 Hz network observing L N polarity and the earth connection The network must have an omnipolar switch with category III over voltage in compliance with the installation rules If this cable needs to be replaced an original spare must be re quested from Sime Therefore only the connections of the origin...

Page 34: ...3 1 External temperature sensor The boiler is prearranged for connection to an external air tem perature sensor and can operate with a sliding temperature This means that the delivery temperature sent to the boiler can vary on the basis of the external temperature depending on the climatic curve selected from those shown in the diagram Fig 46 When fitting the sensor on the outside of the building ...

Page 35: ...ion the weather comp curve is determined by parameters PAR12 PAR13 PAR14 PAR15 PAR16 PAR17 Delivery temperature 20 10 0 10 20 30 20 30 40 50 60 70 80 90 100 110 2 5 5 7 5 10 12 5 15 17 5 20 22 5 25 27 5 30 35 40 C C External temperature Fig 51 6 13 2 Chrono thermostat or Air Thermostat The electrical connection of the chrono thermostat or air ther mostat has already been described When fitting the...

Page 36: ...ot cold mode system To set parameter TSP 02 follow the procedure described in the section Parameter setting and display m CAUTION In relation to the value set under parameter TSP 02 the following parameters take on the values shown in the table CHOOSEN HYDRUALIC SETUP 1 2 3 5 6 8 9 10 12 14 15 TSP Description Range Parameter values 04 System connected to circuit 1 0 high temperature 1 low temperat...

Page 37: ...PC2 Direct circuit pump 2 TZ1 2 Zone ambient thermostat SP Hydraulic separator Solution 2 System a mixed multi zone circuit TA1 TZ1 SE SE S1AUX S1PT1000 R1 R2 R3 R1 PC1 R2 VMIX1 AP R3 VMIX1 CH S1PT1000 Ts1 S1 AUX Sm1 SE SE TA1 TZ1 R M PC1 VMIX1 Ts1 Sm1 U ACS SP M System delivery U Domestic hot water output R Boiler return DHW Domestic hot water SE External temperature sensor PC1 Circuit pump 1 VMI...

Page 38: ...t TZ1 2 Zone thermostat SP Hydraulic separator Solution 5 System with a mixed multi zone circuit and a remote hot water tank for preheating domestic hot water S1PT1000 Ts1 S1 AUX Sm1 R1 PC1 R2 VMIX1 AP R3 VMIX1 AC SE SE S2 AUX SPS TA1 TZ1 SE ACS SP PC1 Ts1 VMIX1 Sm1 SE S1 AUX S1PT1000 R M U E SPS S2 AUX OV TA1 TZ1 R2 R3 R1 M System delivery U Domestic hot water output E Domestic hot water inlet R ...

Page 39: ...omestic hot water preheating sensor SP Hydraulic separator Solution 8 System with one direct multi zone circuit and a remote solar hot water tank for preheating domestic hot water PS SC PC1 R1 PC1 R2 PS S1PT1000 SC SE SE S1 AUX SBS S2 AUX SPS TA1 TZ1 SE M U R E R1 SE SBS SPS OV S1AUX S2AUX R2 S1PT1000 TZ1 SP ACS TA1 M System delivery U Domestic hot water output E Domestic hot water inlet R Boiler ...

Page 40: ...r manifold probe PS Solar pump SP Hydraulic separator Solution 10 System with instant boiler with one direct multi zone circuit a mixed multi zone circuit and a remote solar hot water tank for preheating domestic hot water PS SC SBS OV SP PC2 PC1 Sm1 VMIX1 Ts1 ACS R1 PC1 R2 VMIX1 AP R3 VMIX1 CH R4 PS R5 PC2 S1PT1000 SC SE SE ID1 Ts1 S1 AUX Sm1 S2 AUX SBS TA1 TZ1 TA2 TZ2 SE S2 AUX ID1 R1 S1 AUX R5 ...

Page 41: ...1 ACS SP PC2 VD Ts1 MPC RPC PdC R M R M U SE TA1 TA2 ID2 R5 S1 AUX R4 ID1 V1 R2 R3 R1 KA KA SHP M PRO CR M Boiler delivery U Domestic hot water output R Boiler return DHW Domestic hot water SE External sensor PC1 Direct circuit pump 1 PC2 Direct circuit pump 2 TZ1 2 Zone ambient thermostat SP Hydraulic separator PdC Heat pump MI System delivery MC Boiler delivery RI System return RC Boiler return ...

Page 42: ... PC1 TA1 ID2 SE TA2 MI MC RC RI MPC RPC R M S1PT1000 S2AUX S1AUX R4 VMIX2 PC2 V1 R2 R5 R3 ID1 R1 KA KA SHP M PRO CR M Boiler delivery U Domestic hot water output R Boiler return DHW Domestic hot water SE External sensor PC1 Direct circuit pump 1 PC2 Direct circuit pump 2 TZ1 2 Zone ambient thermostat E I Manual valve summer winter PdC Heat pump MI System delivery MC Boiler delivery RI System retur...

Page 43: ...BS OV ACS SE TZ1 S1PT1000 TA1 SE ID2 R4 S2 AUX MI MC RC RI MPC RPC R M V1 ID1 R1 R3 KA KA KA SHP M PRO CR M Boiler delivery U Domestic hot water output E Domestic hot water inlet R Boiler return DHW Domestic hot water SE External sensor OV Thermostatic diverter mixer PC1 Direct circuit pump 1 PdC Heat pump TZ1 Zone ambient thermostat Syst Systems MI System delivery MC Boiler delivery RI System ret...

Page 44: ...cuit pump 2 SP Hydraulic separator SA1 2 Wireless room probe RF Radio frequency receiver Solution 2 System a mixed multi zone circuit SE SA1 RF SE S1AUX S1PT1000 R1 R1 PC1 R2 VMIX1 AP R3 VMIX1 CH S1PT1000 Ts1 S1 AUX Sm1 SE SE R M PC1 VMIX1 Ts1 Sm1 U ACS SP R2 R3 M System delivery U Domestic hot water output R Boiler return DHW Domestic hot water SE External temperature sensor PC1 Circuit pump 1 VM...

Page 45: ... room probe RF Radio frequency receiver Solution 5 System with a mixed multi zone circuit and a remote hot water tank for preheating domestic hot water S1PT1000 Ts1 S1 AUX Sm1 R1 PC1 R2 VMIX1 AP R3 VMIX1 AC SE SE S2 AUX SPS SE RF ACS SP PC1 Ts1 VMIX1 Sm1 SE S1 AUX S1PT1000 SA1 R M U E SPS S2 AUX OV R2 R1 R3 M System delivery U Domestic hot water output E Domestic hot water inlet R Boiler return DH...

Page 46: ...1 2 Wireless room probe RF Radio frequency receiver Solution 8 System with one direct multi zone circuit and a remote solar hot water tank for preheating domestic hot water PS SC PC1 R1 PC1 R2 PS S1PT1000 SC SE SE S1 AUX SBS S2 AUX SPS SE SA1 RF M U R E R1 SE SBS SPS OV S1AUX S2AUX R2 S1PT1000 SP ACS M System delivery U Domestic hot water output E Domestic hot water inlet R Boiler return DHW Domes...

Page 47: ...arator SA1 2 Wireless room probe RF Radio frequency receiver Solution 10 System with instant boiler with one direct multi zone circuit a mixed multi zone circuit and a remote solar hot water tank for preheating domestic hot water PS SC SBS OV SP PC2 PC1 Sm1 VMIX1 Ts1 R1 PC1 R2 VMIX1 AP R3 VMIX1 CH R4 PS R5 PC2 S1PT1000 SC SE SE ID1 Ts1 S1 AUX Sm1 S2 AUX SBS SE SA2 SA1 RF S2 AUX ID1 R1 S1 AUX R5 SE...

Page 48: ...er IoT Fig 54 press the click encoder to open the Plant solution Plant solution screen and display the system solution set Plant solution R5S 0 S1 0 S2 0 PT1000 0 ID1 0 ID2 0 Plant solution Solution type 1 R1 2 R2 3 R3 4 R4S 5 R5S 6 Fig 55 6 16 Refilling or emptying Before carrying out the operation described below make sure that the main system switch is set to OFF OFF Fig 56 6 16 1 REFILL operat...

Page 49: ...he pressure gauge 5 and if necessary top up until the correct pressure reading appears close the automatic bleed valve 3 fill the siphon disconnecting it from the pipe or using by means of the smoke take off point Refit the front panel of the boiler hooking it on at the top pushing it forwards and securing it with the screw 1 which was removed previously 6 16 2 EMPTYING operations Domestic hot wat...

Page 50: ... to the screen to select the Function mode MODE Turn the encoder to select the preferred mode e g Winter Winter Summer Winter Off Hot water MAN 40 C Heating Esc Fig 61 adjust the air thermostat and check that the boiler starts and operates correctly 7 3 Main control panel display and settings m CAUTION We recommend not changing the factory settings so as not to alter optimal appliance operation Fo...

Page 51: ...ary heat exchanger the function has a maximum duration of 1 hour the total execution time is reloaded only if the 3 star function is interrupted by a DHW request if the 3 star function is interrupted by a heat request from the heating circuit or by a request with higher priority the function will be deactivated m CAUTION When the DHW 3 star function is activated it is rec ommended to set the Hot w...

Page 52: ...he fault and then press the RESET Reset button press the en coder to confirm Fault in progress ALL 02 Low system water pressure Fill Fault in progress Confirm operation Confirm Fig 72 A list of possible faults is given under Fault malfunction codes 7 3 3 Time Programming The control panel allows up to a maximum of four daily time bands to be managed for the domestic hot water function and the heat...

Page 53: ...avigating from the MODE function MENU Mode Zones Mon 01 01 2018 10 30 Summer Winter Off Hot water MAN 40 C Heating Esc Summer Winter Off Hot water MAN 45 C Heating Esc Summer Winter Off Hot water MAN 45 C Heating Esc Hot water Function Mode MAN Hot water 45 C Program Time Hot water Function Mode MAN Hot water setting 45 C Program Time Heating Zone 2 Zone 2 Summer Winter Off Hot water MAN 40 C Esc ...

Page 54: ... the click encoder to confirm the highlighted submenu and select the modifiable area GENERAL SETTINGS Language ITA Date and time Display Factory settings Fig 81 turn the encoder and modify the data value in the field allowed e g from ENG to ITA GENERAL SETTINGS Language EN Date and time Display Factory settings Fig 82 press the click encoder to confirm the modification and go back to the submenu G...

Page 55: ... a CIRCULAR manner meaning AL WAYS MOVING FORWARDS even if a mistake is made turn the encoder to select another Menu e g Display Display The Display menu allows the user to adjust display contrast duration of the display back lighting The operating procedure is as has been described so far GENERAL SETTINGS Language EN Date and time Display Factory settings Fig 88 m CAUTION Factory settings submenu...

Page 56: ...ature 25 C Return temperature 49 C Exhaust temp 41 C Fig 93 select Back BacK and press the click encoder to return to the submenus turn the encoder to select another submenu Information Boiler DHW Version SCP 1 00 Version MB 1 00 Version BC 1 00 Fig 94 press the click encoder to confirm the selected submenu and access the relevant data display continue in this way until all the necessary informati...

Page 57: ... sweeper IoT Fig 99 turn the encoder to select the desired submenu e g Plant solution Plant solution press the click encoder to confirm the selected submenu and enter the modifiable data area Plant solution R5S 0 S1 0 S2 0 PT1000 0 ID1 0 ID2 0 Plant solution Solution type 1 R1 2 R2 3 R3 4 R4S 5 R5S 6 Fig 100 press the click encoder to confirm the highlighted Row and access the modifiable area Plan...

Page 58: ...ings Date and time Date Hour 01 20 Gen 11 2018 DAY Hour MONTH Minute YEAR Confirm Confirmation request Confirm operation Confirm Information Boiler DHW Version SCP 1 00 Version MB 1 00 Version BC 1 00 Boiler Hot water setting 40 C Flow temperature 25 C Return temperature 49 C Exhaust temp 41 C MSG_SANITARIO Hot water setting 50 C Hot water setting 31 C Flow rate 0 0l min Information Boiler DHW Ver...

Page 59: ... probe PT1000 C TECHNICAL Information Plant solution Technician param Chimney sweeper IoT TSP parameters Parameter Index 1 1 49 Parameter Value 1 TECHNICAL Information Plant solution Technician param Chimney sweeper IoT TECHNICAL Information Plant solution Technician param Chimney sweeper IoT Chimney sweeper En Chimney Sweeper OFF Burner power output TECHNICAL Confirm operation Confirm TECHNICAL I...

Page 60: ...lay area for the relevant data Room 1 Information Room temperature 20 C Room setting 23 C Room Program AUTO Flow setting 80 C Fig 108 press the ESC button to go back to the main screen 7 3 7 8 SETTINGS menu From the Main screen Menu Mode Zones Mon 01 01 2018 10 30 Fig 109 turn the encoder to select the Zone Zones function press the click encoder to go to the screen to select the Zone Zones Zones Z...

Page 61: ...turn the encoder to select the desired zone e g Zone 1 Zone 1 press the click encoder to confirm the highlighted zone and go to the row turn the encoder to select the Configuration Config menu Zone 1 Information Settings Config Fig 116 press the click encoder to confirm the selected submenu and access the relevant data display Room 1 Config Regulation Room probe Water circuit Fig 117 turn the enco...

Page 62: ...trator ERR Installation or configuration error Water circuit parameters hydraulic Parameter Description Type OFF Zone and circuit not present or not controlled CALD Circuits integrated in the boiler fixed Circuit 1 for Zone 1 and Circuit 2 for Zone 2 ATT Circuits managed by actuator on bus M3 see kit code 8092272 Multi zone board M3 M3 address 0 3 Default 0 Address for device connected to bus M3 a...

Page 63: ...ther comp curve 3 0 Weather comp offset 0 C Hysterisis off temp 0 1 C System inertia 10 Flow Temp max set 60 C Flow Temp min set 20 C Room 1 Config Regulation Room probe Water circuit Room 1 Config Regulation Room probe Water circuit Room 1 Config Regulation Room probe Water circuit Room 1 Room probe Type OT Address M3 0 Input 0 Status Connect Room 1 Water circuit Type HEAT Address M3 0 Output 0 C...

Page 64: ...e click encoder to enter the boiler Parameter settings area TECHNICAL Information Plant solution Technician param Chimney sweeper IoT TSP parameters Parameter Index 1 1 49 Parameter Value 1 Fig 124 where the Parameter index Parameter Index refers to the table found in section List of parameters Turn the encoder to scroll through the list of parame ters and check the value If the value of the selec...

Page 65: ... 128 10 Select heat pump or boiler switchover 20 30 C 20 1 25 11 Boiler activation delay after heat pump activation 1 60 Min 1 20 12 Minimum Heating Temperature Adjustment Zone 1 20 PAR 13 C 1 20 13 Maximum Heating Temperature Adjustment Zone 1 PAR 12 80 C 1 80 14 Zone 1 heating climatic curve K 3 40 1 20 15 Minimum Heating Temperature Adjustment Zone 2 20 PAR 16 C 1 20 16 Maximum Heating Temperat...

Page 66: ...source fireplace or heat pump with photovoltaic consent 15 semi automatic filling 16 DHW recirculation pump 17 command 18 function 0 32 Relay 3 function 0 not used 1 solar pump 2 direct zone 1 3 N O boiler ON OFF status output 4 N C boiler ON OFF status output 5 N O alarm output 6 N C alarm output 7 direct zone 2 8 mix valve position A 9 mix valve position B 10 remote ignition transformer 11 mix z...

Page 67: ...W inlet sensor 3 solar hot water tank sensor 4 mix zone sensor 5 delivery probe after hydraulic compensator 0 39 Configuring digital input 1 0 not used 1 remote ignition 2 external event boiler off positive pol 3 external event boiler off negative pol 4 DHW programmable timer 5 CH programmable timer 6 alternative source readiness fireplace only 7 system safety thermostat TSI for low temperatures 0...

Page 68: ...nsor 2 fault ALL 37 Fault due to low network voltage ALL 40 Incorrect network frequency detected ALL 41 Flame loss more than 6 consecutive times ALL 43 Open Therm communication fault ALL 46 Mix zone thermostat intervention fault ALL 47 Mix zone sensor fault ALL 48 Mix zone configuration fault ALL 49 Solar manifold probe fault ALL 50 Solar hot water tank sensor fault ALL 51 Solar system configurati...

Page 69: ...removed remove the two screws 1 pull the front panel 2 forwards and release it from the top by lifting it 1 2 Fig 130 use the tabs 3 to release the control panel 4 bring the panel forwards and downwards until it is horizontal 4 3 3 Fig 131 close the gas valve loosen the screw of the mains pressure point 5 and connect a pressure gauge 5 7 6 Fig 132 open the gas valve power the boiler by setting the...

Page 70: ...FF Burner power output Chimney sweeper En Chimney Sweeper Low Burner power output Fig 136 measure the CO2 and check that it corresponds to the value in the table If it does not correspond adjust the minimum power adjustment screw 7 on the gas valve until you obtain the CO2 value shown in the table CO2 values MURELLE HT CO2 G20 CO2 G31 Qmax 0 2 Qmin 0 2 Qmax 0 2 Qmin 0 2 25 9 3 8 8 10 0 10 0 30 9 0...

Page 71: ...zle heads avoids them being inverted during as sembly refit the plate 6 and cover 4 following the above instructions in reverse order carry out the Checks and adjustments then refit the front panel 2 fixing it in place using the two screws 1 1 2 Fig 140 m CAUTION Conversion may ONLY be carried out by Professionally Qualified Personnel m CAUTION If the gas supply is changed from G20 to G31 mark the...

Page 72: ...ut any interventions described set the main system switch to OFF close the gas valve make sure that no hot parts inside the appliance are touched OFF Fig 141 8 2 External cleaning 8 2 1 Cleaning the cladding When cleaning the cladding use a cloth dampened with soap and water or alcohol for stubborn marks d IT IS FORBIDDEN to use abrasive products 8 3 Cleaning the inside of the appliance 8 3 1 Remo...

Page 73: ...n chamber and the burner remove any carbon residue check that the seal and the insulation of the door 12 to the combustion chamber are integral Replace if necessary refit the assembly by carrying out the same operations for re moval but in the reverse order and tighten the screws 11 of the door to the combustion chamber reconnect the connections to the fan and the electrode 8 4 Checks 8 4 1 Checki...

Page 74: ...tegrity of the electrode and check that it is not grounded Check the integrity of the gas valve and the card Type No Fault Solution ALL 09 No water circulating in the system Check the rotation of the pump rotor Check the electrical connections Replace the pump ALL 10 Auxiliary sensor 1 fault Check PAR 02 hydraulic configuration Check the electrical connection ALL 12 Domestic hot water sensor fault...

Page 75: ...nd position ALL 98 SW error board start up Contact the Technical Assistance Centre ALL 99 General board error Contact the Technical Assistance Centre ALL 100 Communication error with BMU Contact the Technical Assistance Centre Type No Fault Solution ALL 101 Configuration error with Zone 1 Check the Zone 1 settings in the ZONE menu ALL 102 Configuration error with Zone 2 Check the Zone 2 settings i...

Page 76: ... GJ C H seasonal energy efficiency D HW energy efficiency Sound power dB A 25 XL 24 40 18 93 82 51 30 XL 29 48 18 93 82 52 35 XL 34 56 18 93 81 53 Conforming to Annex IV item 2 of the Delegated Regulations EU No 811 2013 which supplements Directive 2010 30 EU Specific precautionary measures to be adopted at the time of assembly installation or maintenance of the equipment are contained in the boil...

Page 77: ... low temperature regime b P1 8 0 kW At 30 of nominal heat output and low temperature regime η1 97 7 Auxiliary electricity consumption Other items At full load elmax 0 044 kW Standby heat loss Pstby 0 095 kW At part load elmin 0 016 kW Ignition burner power consumption Pign 0 kW In standby mode PSB 0 005 kW Emissions of nitrogen oxides Выбросы NOx NOx 34 mg kWh For combination heaters Declared load...

Page 78: ...ure regime b P1 9 6 kW At 30 of nominal heat output and low temperature regime η1 97 7 Auxiliary electricity consumption Other items At full load elmax 0 054 kW Standby heat loss Pstby 0 101 kW At part load elmin 0 018 kW Ignition burner power consumption Pign 0 kW In standby mode PSB 0 005 kW Emissions of nitrogen oxides Выбросы NOx NOx 41 mg kWh For combination heaters Declared load profile XL W...

Page 79: ...re regime b P1 11 2 kW At 30 of nominal heat output and low temperature regime η1 97 7 Auxiliary electricity consumption Other items At full load elmax 0 060 kW Standby heat loss Pstby 0 113 kW At part load elmin 0 019 kW Ignition burner power consumption Pign 0 kW In standby mode PSB 0 005 kW Emissions of nitrogen oxides Выбросы NOx NOx 41 mg kWh For combination heaters Declared load profile XL W...

Page 80: ...Fonderie Sime S p A Via Garbo 27 37045 Legnago Vr Tel 39 0442 631111 Fax 39 0442 631292 www sime it ...

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