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Sime MURELLE EQUIPE 220 BOX Installation And Servicing Instructions
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Sime MURELLE EQUIPE 220 BOX Installation And Servicing Instructions

Sime MURELLE EQUIPE 220 BOX Installation And Servicing Instructions

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ENSURE THAT THESE INSTRUCTIONS ARE LEFT
UK
FOR THE USER
MURELLE EQUIPE
220-550 BOX
Installation and

servicing instructions

Please read the Important Notice within
this guide regarding your boiler warranty
199838

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Summary of Contents for Sime MURELLE EQUIPE 220 BOX

  • Page 1: Servicing Instructions

    ENSURE THAT THESE INSTRUCTIONS ARE LEFT FOR THE USER MURELLE EQUIPE 220-550 BOX Installation and servicing instructions Please read the Important Notice within this guide regarding your boiler warranty 199838...

  • Page 2: Safe Handling

    SAFE HANDLING This boiler may require 2 or more operatives to move it into its installation site, remove it from its packaging and during movement into its installation location. Manoeuvring the boiler may include the use of a sack truck and involve lifting pushing and pulling.

  • Page 3: Table Of Contents

    IPX4D CONTENTS DEVICE DESCRIPTION................pag. INSTALLATION .

  • Page 4: Device Description

    NOTE: The installation must incorporate a hydraulic separator or plate heat exchanger. The hydraulic separator available from Sime Ltd is supplied with modules in a kit code 8101552 and the tubes connecting the hydraulic separator in the kit code 8101532. It can be assembled on the left-hand side by moving the system supply/return manifold blind flanges.
  • Page 5 NOTE: The installation must incorporate a hydraulic separator or plate heat exchanger. The hydraulic separator available from Sime Ltd is supplied with modules in a kit code 8101552 and the tubes connecting the hydraulic separator in the kit code 8101532. It can be assembled on the left-hand side by moving the system supply/return manifold blind flanges.
  • Page 6 NOTE: The installation must incorporate a hydraulic separator or plate heat exchanger. The hydraulic separator available from Sime Ltd is supplied with modules in a kit code 8101553 and the tubes connecting the hydraulic separator in the kit code 8101533. It can be assembled on the left-hand side by moving the system supply/return manifold blind flanges.
  • Page 7 TECHNICAL SPECIFICATIONS MURELLE EQUIPE 220 BOX 330 BOX 440 BOX 550 BOX Nominal heat output (80-60°C) 210.8 316.2 421.6 527.0 Nominal heat output (50-30°C) 225.2 337.8 454.0 563.0 Minimum heat output (80-60°C) 20.8 20.8 20.8 20.8 Minimum heat output (50-30°C) 23.6 23.6 23.6...
  • Page 8 OPERATING DIAGRAM (fig. 2) 1 Cascade delivery supply probe (SMC) 16 Air release vent 2 Hydraulic compensator 17 Non return valve 3 Antifreeze siphon sensor (SB/SA) 18 Shunt pump 4 Safety valve 5 bar 19 3-way isolation/drain valve 5 Condensation drain siphon 20 Isolation valve 6 Gas valve 21 Single module drain...
  • Page 9 MAIN COMPONENTS (fig. 3) Code 8111161 Model MURELLE EQUIPE 220 BOX Serial n. 9999999999 PAR 1 = 8 (G20) / 16 (G31) PAR 2 = 9 1 System return manifold 2 Gas isolation valve 3 System supply manifold 4 Gas valve...

  • Page 10: Installation

    INSTALLATION The unit is suitable for external installation 330 BOX” and code 8101533 for mod- INSTALLATION in a fixed location. ules “440-550 BOX” It must be installed by qualified engineers – Double box (size: 1100 x 790 x 1600) 2.2.1 Indoors in compliance with all instructions con- for hydraulic separator code 8101527...
  • Page 11 - 2cm²/KW of net heat input The system should be treated in accord- Low level (low as possible within 1 metre ance with BS 7593. Sime Ltd recommend The condensate drain must be connected from floor natural gas, 250mm LPG)–...
  • Page 12 NOTE: The kits are purposely treated also installation. For separately supplied acces- to resist weathering when installed out- sory assembly see fig. 5. doors. MURELLE EQUIPE 220 BOX MURELLE EQUIPE 220 BOX MURELLE EQUIPE 330 BOX MURELLE EQUIPE 330 BOX con kit collettore fumi...
  • Page 13 MURELLE EQUIPE 440 BOX MURELLE EQUIPE 440 BOX exhaust manifold kit con kit collettore fumi code 8102532 cod. 8102532 ø MURELLE EQUIPE 440 BOX MURELLE EQUIPE 440 BOX (with box container for hydraulic separator (con box contenitore per separatore idraulico code 8101527) e kit sicurezze ISPSEL cod.
  • Page 14 MURELLE EQUIPE 550 BOX MURELLE EQUIPE 550 BOX exhaust manifold kit con kit collettore fumi code 8102533 cod. 8102533 ø MURELLE EQUIPE 550 BOX MURELLE EQUIPE 550 BOX (con box contenitore per separatore idraulico (with box container for hydraulic separator e kit sicurezze ISPSEL cod.
  • Page 15 TUBES CONNECTING THE HYDRAULIC SEPARATOR KIT (fig. 7 - fig. 7/a) Tubes connecting the hydraulic separator kit code 8101532 supplied as option for “MURELLE EQUIPE 220-330 BOX” mod- els it is formed (fig. 7): – System supply flanged section code 6291968 –...
  • Page 16 RS-485 BOARD (fig. 8) ATTENTION: Communication will occur CAUTION: Insert the wired connector only with the MASTER generator, (gen- with caution. Each generator is supplied with the RS- erator with PAR 15 = 0), interpreting - Set the DIP SWITCH of the new board in 485 board which allows you to manage the the cascade as a single heat capacity MODBUS mode.
  • Page 17 WIRED CONNECTOR (cod 6319173) DIP SWITCH MODBUS MANAGEMENT 1 2 3 MODBUS COMMUNICATION INSTALLER PARAMETER SETTING: PAR 16 MODBUS ADDRESS -- = Not enabled 1...31 = Slave from 1 to 31 (ATTENTION: Avoid calling the generator with the same number assigned to either generators) PAR 17 MODBUS CONFIGURATION -- = Not enabled...
  • Page 18 MODBUS BOILER VARIABLES LIST Function Variable description Digital variables Boiler CH Enable/Request Request CH zone 1 Enable DHW preparation Boiler DHW Enable Boiler Water Filling Function Not used State CH zone 1 Boiler CH Mode Boiler DHW Mode State preparation DHW Boiler Flame Status State presence flame State presence alarm...
  • Page 19 2.10 SYSTEM AVAILABLE HEAD (fig. 9) The head available of the generator supply/ return manifolds vs. the flow rate is shown on the chart of figure 9. SYSTEM AVAILABLE HEAD 2.10.1 Load loss hydraulic separator Hydraulic separator load losses are indi- cated in the diagram in fig.
  • Page 20 2.11 ELECTRICAL 230V – 50 Hz single phase voltage NOTE: Sime declines all responsibility for CONNECTIONS is required using a fuse protected main injury or damage to persons, animals or switch with at least 3 mm. between con- property resulting from the failure to pro- Each module is supplied with a power cord tacts.
  • Page 21 2.11.2 Electrical connection of generators in sequence/cascade (fig. 11/a) Line Neutral Safety thermostat 100°C Pmin Water pressure switch min. 0.9 bar Pmax Water pressure switch max. 5 bar External sensor Cascade supply probe RS-485 Cascade management board NOTICE: The external temperature probe (SE) must be connected to the MASTER generator and the cascade supply probe (SMC) to the SLAVE 1 generator.
  • Page 22 2.11.3 Room Thermostat and/or Timer (clean contact) The heating demand can be controlled by a thermostat and/or timer (TA) connected to CN6 terminals 7-8 (see fig 11), after having removed the existing bridge. The control being used must be of a class con- forming to the standard EN 607301 (clean electrical contact).

  • Page 23: Characteristics

    ON = Electricity supply to boiler is on PC CONNECTION OFF = Electricity supply to boiler is on but nor ready for To be used only with the SIME programming kit and only functioning. However, the protection functions by authorised personnel. Do not connect other elec- are active.
  • Page 24 ACCESS TO INSTALLER’S INFORMATION For access to information for the installer, press the key (3 fig. 12). Every time the key is pressed, the display moves to the next item of information. If the key is not pressed, the system automatically quits the function. If there is no expansion board (MIXED ZONE or INSOL) the relative info will not be displayed.
  • Page 25 18. Display of Heating return sensor value (SR) Display of valve closing opening control with board MIXED 1 . Visualizzazione valore sonda ritorno riscaldamento (S ) 2 . Visualizzazione comando chiusura valvola con schedino ZONE 2 (respectively ON and OFF) ZONA MIX 2 (rispettivamente ON e OFF) 30.
  • Page 26 ACCESS TO PARAMETERS INSTALLER INSTALLER’S FAST CONFIGURATION PARAMETERS PAR DESCRIPTION RANGE UNIT OF INC/DEC DEFAULT MEASUREMENT UNIT SETTING For access to the installer’s parameters, Combustion configuration -- = ND “- -” press simultaneously the keys 1 ... 31 or 2 seconds (3 fig. 12). Hydraulic configuration -- = ND “- -”...
  • Page 27 BOILER PAR 2 PARAMETERS INSTALLER Instantaneous with diverter valve and flowmeter EXPANSION CARD Instantaneous with diverter valve PAR DESCRIPTION RANGE UNIT OF INC/DEC DEFAULT flowmeter and solar combination MEASUREMENT UNIT SETTING Remote control DHW cylinder with Number of expansion boards 0 ...
  • Page 28 EXTERNAL SENSOR (fig. 13) If there is an external sensor, the heating settings SET can be taken from the climatic curves according to the external tempera- ture and, in any case, limited to with the range values described in point 3.3 (param- eters PAR 22 for zone 1, PAR 25 for zone 2 and PAR 28 for zone 3).
  • Page 29 HEAD AVAILABLE TO SYSTEM (fig. 14) Residual head for the heating system is shown as a function of rate of flow in the graph in fig. 14. 1000 1500 2000 2500 3000 4000 3500 PORTATA (l/h) FLOW RATE (l/h) Flow rate Residual head PREVALENZA Portata...

  • Page 30: Commissionimg, Use And Maintenance

    Sweep “mode as described in sec- gas supply pressure. If required complies with the requirements of tion 4.5.1 and record the meas- contact Sime Ltd for further assis- table 1.3. urements from the flue gas ana- tance. Ensure that this inlet pressure can...
  • Page 31 GAS CONVERSION (fig. 17) Sequence of operations: This operation must be performed by 1) Press and hold the button down for a authorised personnel using original Sime few seconds components. The standard display will automatically 2) Press the button for a few seconds To convert from natural gas to LPG or vice return after 10 seconds.
  • Page 32 MAINTENANCE (fig. 20) To ensure correct operation and efficiency it is important that the boiler is serviced at regular intervals, at least once a year (this may also be a condition of the warranty). Servicing must only be done by a qualified technician.
  • Page 33 FUNCTIONING ERRORS When there is a functioning error, an alarm appears on the display and the blue lumi- nous bar becomes red. Descriptions of the errors with relative alarms and solutions are given below: – LOW WATER PRESSURE ERROR ALARM 02 (fig. 23/1) If the pressure detected by the trans- Fig.
  • Page 34 – SAFETY/LIMIT THERMOSTAT ERROR ALARM 07 (fig. 23/6) If either the 95 degree stat or the heat exchanger safety stat opens, the burner will turn off and ALL 07 will be displayed. Press the key of the controls (2) to start up the boiler again.
  • Page 35 – “ALL 15” FAN ERROR (fig. 23/12) – SAFETY THERMOSTAT INTERVENTION – AUXILIARY SENSOR ANOMALY (S3) The fan speed does not fall within the SECOND MIXED ZONE “ALL 22” (fig. “ALL 26” (fig. 23/20) rated speed range. 23/16) When the solar probe is open or short If the error conditions persists for two When it results that the MIXED ZONE circuited, on the display the anomaly ALL...
  • Page 36 – HEATING RETURN SENSOR ERROR – RS-485 BOARD COMMUNICATION “ALL 30” (fig. 23/24) ANOMALY IN CASCADE MODE “ALL When the heating return sensor (SR) 34” (fig. 23/28) is open or short-circuited, the display When PAR 15 is different from “- -” and shows anomaly ALL 30.
  • Page 37 Service R ecord It is recommended that your heating system is serviced regularly and that the appropriate Service Interval Record is completed. This is also a condition of any extended warranty offered. Service Provider Before completing the appropriate Service Record below, please ensure you have carried out the service as described in the manufacturer’s instructions.

  • Page 40: Fault Finding

    FAULT FINDING If an electrical fault occurs on the appliance SHORT CIRCUIT CHECK RESISTANCE TO EARTH CHECK the preliminary electrical system checks Switches turned FULL ON - meter set on ø Appliance must be disconnected from main must be carried out first. When any service or replacement of elec- (ohms) x 1 scale.
  • Page 41 APPENDIX 1 INDUSTRY GUIDANCE FOR INSTALLERS ON CONDENSATE DRAINAGE PIPE INSTALLATION This guidance is endorsed by HHIC members. 1. BACKGROUND During recent winters the UK has experienced prolonged spells of extremely cold weather - down to minus 20 C and below in many areas. This resulted in a significant increase in the number of calls to boiler manufacturers and heating engineers from householders with condensing (high efficiency) boilers where the condensate drainage pipe had frozen and become blocked with ice, causing the boiler to shut down.
  • Page 42 2.1 INTERNAL TERMINATION: Wherever possible, the condensate drainage pipe should be terminated at a suitable internal foul water discharge point such as (a) an internal soil and vent stack or (b) an internal kitchen or bathroom waste pipe, washing machine waste pipe etc. A suitable permanent connection to the foul waste pipe should be used.
  • Page 43 The use of fittings, elbows etc should be kept to a minimum and any internal “burrs” on cut pipework should be removed so that the internal pipe section is as smooth as possible. The customer/householder should be advised that even with the above measures this type of installation could freeze, and that if this were to occur then boiler shutdown could result, requiring remedial action - possibly involving a chargeable engineer call-out.
  • Page 44 NOTES The Benchmark Commissioning Checklist (located at the back of the boiler installation manual) should be completed as required to record details of the condensate drainage pipe installation. Where an external condensate drainage pipe is installed, the customer should be made aware of the risks and consequences of its freezing and offered the option to fit trace heating (or other measures approved by the boiler manufacturer or service organisation).
  • Page 45 Figure 1 – Connection of condensate drainage pipe to internal soil and vent stack Boiler Visible air break 75 mm trap Visible air break and trap not required if there is a trap with a minimum condensate seal of 75 mm incorporated into the boiler Soil and vent stack Invert 450 mm minimum up to three storeys...
  • Page 46 Figure 2(a) – Connection of a condensate drainage pipe downstream of a sink, basin, bath or shower waste trap Boiler Visible air break 75 mm trap Visible air break and trap not required if there is a trap with a minimum condensate seal of 75 mm incorporated into the boiler.
  • Page 47 Figure 2(b) – Connection of a condensate drainage pipe upstream of a sink, basin, bath or shower waste trap Boiler Visible air break at plug-hole 75 mm sink, basin, bath or shower waste trap Sink, basin, bath or shower with integral overflow Open end of condensate drainage pipe direct into gully 25 mm min below grating but above water level;...
  • Page 48 Figure 3 – Connection of a condensate pump - typical method (NB manufacturer’s detailed instructions should be followed).
  • Page 49 Figure 4 – Connection of condensate drainage pipe to external soil and vent stack Boiler 450 mm minimum up to three storeys Visible air break Minimum internal diameter 19 mm 75 mm trap Pipe size transition point Visible air break and trap not required if Minimum internal diameter 30 mm there is a trap with a minimum condensate seal of 75 mm incorporated into the boiler.
  • Page 50 Figure 5 – External termination to rainwater downpipe (NB only combined foul/rainwater drain) Condensate discharge pipe from boiler Air gap Pipe size transition point 68 mm PVCu strap-on fitting Water/weather proof insulation Minimum internal diameter 19 mm 43 mm 90° male/female bend Minimum internal diameter 30 mm External rain water pipe into foul water End cut at 45 °...
  • Page 51 Figure 6 – External drain, gully or rainwater hopper Boiler Visible air break 38 mm minimum trap Visible air break and trap not required if there is a trap with a minimum condensate seal of 38 mm incorporated into the boiler External length of pipe 3 m maximum Open end of condensate drainage pipe direct into gully 25 mm min below grating but above water level;...
  • Page 52 Figure 7 – Example of a purpose-made soakaway Condensate discharge pipe from boiler Ground (this section of the condensate drainage pipe may be run either above or below ground level); End cut at 45 ° Diameter 100 mm minimum plastic tube Bottom of tube sealed Limestone chippings Two rows of three 12 mm holes at 25 mm centres, 50 mm from bottom of tube and...
  • Page 56 Sime Ltd 1a Blue Ridge Park Thunderhead Ridge Glasshoughton, Castleford, WF10 4UA Phone: 0845 9011114 Fax: 0845 9011115 www.sime.co.uk Email: enquiries@sime.co.uk...

This manual is also suitable for:

Murelle equipe 440 boxMurelle equipe 550 boxMurelle equipe 330 box