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Sime MURELLE HE 70 R ErP Installer's Instructions
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Sime MURELLE HE 70 R ErP Installer's Instructions

Sime MURELLE HE 70 R ErP Installer's Instructions

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Download this manual See also: User, Installation and Servicing Instructions

INSTALLER INSTRUCTIONS

CONTENTS
1
DESCRIPTION OF THE BOILER .......................................................................................................... pag. 72
2
INSTALLATION ................................................................................................................................... pag. 75
3
CHARACTERISTICS ............................................................................................................................ pag. 87
4
USE AND MAINTENANCE .................................................................................................................. pag. 95
Our Company declares that MURELLE HE 70 R ErP boilers comply with the essential requirements of the
following directives:
- Boiler Efficiency Directive 92/42/EEC
- Gas Appliances Directive 2009/142/EC
- Electromagnetic Compatibility Directive 2014/30/UE
- Low Voltage Directive 2014/35/UE
- Ecodesign Directive 2009/125/EC
- Regulation (EU) N. 813/2013 - 811/2013
When carrying out commissioning of the boiler, you are highly recommended to perform the following
checks:
- Make sure that there are no liquids or inflammable materials in the immediate vicinity of the boiler.
- Make sure that the electrical connections have been made correctly and that the earth wire is con-
nected to a good earthing system.
- Open the gas tap and check the soundness of the connections, including that of the burner.
- Make sure that the boiler is set for operation for the type of gas supplied.
- Check that the flue pipe for the outlet of the 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 that the circulating pump is not locked.
- Purge the system, bleeding off the air present in the gas pipe by operating the pressure relief valve
on the gas valve inlet.
- The installer must provide the user with instruction in operation of the boiler and safety devices and
hand over the instruction booklet to the user.
CONFORMITY
IMPORTANT

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Summary of Contents for Sime MURELLE HE 70 R ErP

  • Page 1: Installer Instructions

    CHARACTERISTICS ..........................pag. 87 USE AND MAINTENANCE ........................pag. 95 CONFORMITY Our Company declares that MURELLE HE 70 R ErP boilers comply with the essential requirements of the following directives: - Boiler Efficiency Directive 92/42/EEC - Gas Appliances Directive 2009/142/EC...

  • Page 2: Description Of The Boiler

    For optimum installation and gle installation and in modular systems operation, always follow the instructions MURELLE HE 70 R ErP are premixed gas condensation for heating only with with several generators connected in se- provided in this manual.
  • Page 3 TECHNICAL FEATURES MURELLE HE 70 R ErP Heat output Nominal (80-60°C) (Pn max) 63.4 Nominal (50-30°C) (Pn max) 69.4 Reduced (80-60°C) (Pn min) 13.6 Reduced (50-30°C) (Pn min) 15.3 Heat input (*) Nominal (Qn max - Qnw max) 65.0 Reduced /Qn min - Qnw min) 14.0...
  • Page 4 FUNCTIONAL DIAGRAM (fig. 2) Gas valve Condensate drain tap C.H. flow sensor (SM) Safety thermostat 100°C Sensor fumes (SF) Primary exchanger C.H return sensor (SR) Water pressure transducer Air release vent Pump high efficiency Boiler discharge Safety valve 3.5 bar CONNECTIONS C.H.

  • Page 5: Installation

    INSTALLATION The boiler must be installed in a fixed lations. The kit is for use on an accumulating location and only by specialized and Furthermore, vents, with surface areas boiler with capacity equal to or greater qualified firms in compliance with all at least 3.000 sq.
  • Page 6 DIP SWITCH of the board as MODBUS communication every INSTALLER PARAMETERS section. indicated in figure 4/a. MURELLE HE 70 R ErP boiler. In this case, proceed as follows: ATTENTION: sequence/cascade - Set the DIP SWITCH of the RS-485 CASCADE mode (fig. 4/b)
  • Page 7 Fig. 4/b...
  • Page 8 COMUNICAZIONE MODBUS DIP SWITCH CONNETTORE MODBUS COMMUNICATION CABLATO CN10 (cod. 6319165) WIRED CONNECTOR CN10 (code 6319165) – INSTALLER PARAMETER SETTING: – SCHEDINO RS-485 PAR 16 MODBUS ADDRESS RS-485 BOARD -- = Not enabled 1...31 = Slave from 1 to 31 (ATTENTION: Avoid calling the boiler with the same number assigned to either appliances)
  • Page 9 TABELLA DELLE VARIABILI MODBUS / MODBUS BOILER VARIABLES LIST Descrizione / Function Variable description Digital variables (COILS) Request CH zone 1 Boiler CH Enable/Request D R/W Richiesta riscaldamento zona 1 Boiler DHW Enable D R/W Abilitazione preparazione ACS Enable DHW preparation Boiler Water Filling Function D R/W Non usato...
  • Page 10 CASCADE+MODBUS mode (fig. 4/d) CONNETTORE CABLATO This mode allows for MODBUS commu- (cod. 6319173) nication of at least two boilers in cascade WIRED CONNECTOR (cod 6319173) and is performed by requesting another RS-485 board provided in the kit code 8092244. ATTENTION: Communication will occur only with the MASTER boiler, (boiler with PAR 15 = 0), interpreting the casca-...
  • Page 11 CONNECTING UP SYSTEM invalidates the device’s warranty. tion water. The plastic pipes normally used for civil Gas connections must be made in To protect the heat system from dama- accordance with current standards and drains are the only type of pipe which is ging corrosion, incrustation or depo- regulations.
  • Page 12 EXHAUST the following conditions: suction and exhaust flues is determined – The chimney must not be used by by the load losses of the single acces- other boilers. The boiler is supplied with a 80 mm sories installed and should not exceed gasket, which must be fitted over the –...
  • Page 13 Type C (separate ø 80 flues and Type C (separate ø 80 flues) coaxial exhaust terminal) TABLE OF LOAD LOSSES OF ACCESSORIES Load loss (mm H Inlet Exhaust 90° MF polypropylene curve 0,80 0,80 45° MF polypropylene curve 0,45 0,45 Polypropylene extension L.
  • Page 14 2 metres and Inserting each supplementary 45° elbow reduces the available segment by 1 metre. Model H (m) L (m) Murelle HE 70 R ErP HORIZONTAL EXHAUST Extension ø 80/125 L. 1000 code 8096171 Extension ø 80/125 L. 500 code 8096170 To ensure correct operation of the appliance, do...
  • Page 15 The boiler is designed for connection to an external temperature sensor, sup- plied on request (code 8094101), which earth connection. a remote control unit SIME HOME, sup- plied on request (code 8092280/81). can automatically regulate the tempera- NOTE: SIME declines all responsibili-...
  • Page 16 6319162 Pump high efficiency SB/SA D.H.W. sensor L. 2000 (optional) code 6319160 Remote control code 6319164 Ignition electrode SIME HOME (optional) code 6316203 Detection electrode External sensor (optional) code 6316200 EV1-2 Gas valve coil Programming clock (optional) code 6316202...

  • Page 17: Characteristics

    ON = Electricity supply to boiler is on PC CONNECTION OFF = Electricity supply to boiler is on but nor ready To be used only with the SIME programming kit and only for functioning. However, the protection fun- by authorised personnel. Do not connect other electronic ctions are active.
  • Page 18 ACCESS TO INSTALLER’S INFORMATION For access to information for the installer, press the key (3 fig. 14). 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 (ZONA MIX or INSOL) the relative info shall not be displayed.
  • Page 19 18. Visualisation C.H. return sensor value (SR) 18. Visualizzazione valore sonda ritorno riscaldamento (SR) 29. Visualisation valve closing opening control with board ZONA MIX 29. Visualizzazione comando chiusura valvola con schedino ZONA MIX 2 (rispettivamente ON e OFF) 2 (respectively ON and OFF) 30.
  • Page 20 The standard visualisation returns auto- of voltage 1 = Enabled matically after 60 seconds, or by pres- Allocation of SIME HOME channels 0 = Not assigned 1 = Circuit 1 sing one of the control keys (2 fig. 12) 2 = Three-zone circuit excluded the key RESET.
  • Page 21 BOILER PAR 2 PARAMETERS INSTALLER Instant with deviator valve and flowmeter EXPANSION CARD Instant with deviator valve, flowmeter and solar combination PAR DESCRIPTION RANGE UNIT OF INC/DEC DEFAULT MEASUREMENT UNIT SETTING D.H.W. tank with Number of expansion boards 0 ... 3 deviator valve and boiler sensor Mix valve stroke time 0 ...
  • Page 22 It can be caused by a closed gas tap 8.313 tronic systems: remote control or by a broken valve coil (the inter- 5.828 SIME HOME code 8092280/81, ther- ruption does not allow for opening). 4.161 mal regulator RVS, connected to a 3.021 management card of a mixed zone –...
  • Page 23 or by its improper fixing to the con- automatically start up again. The speed of the modulating pump nection points. The electrode is con- system is set as default (installation nected to the earth or badly worn parameter PAR 13 = Au). and must be replaced.
  • Page 24 “MURELLE HE 70 R ErP” WITH KIT COMPENSATOR CODE 8101541 AND TANK (fig. 15) 1 Gas valve 2 Condensation drain siphon 3 Boiler pump (not supplied) 4 Fan 5 C.H. flow sensor (SM) 6 Safety thermostat 100°C 7 Sensor fumes (SF) 8 Primary exchanger 10 C.H.

  • Page 25: Use And Maintenance

    SIT 822 NOVAMIX (fig. 16). GAS CONVERSION This operation must be performed by authorised personnel using original Sime components. 4.2.1 New fuel configuration For access to the installer’s parameters, press simultaneously keys for 5 seconds (3 fig. 12).
  • Page 26 Before removing or refitting the front panel of the boiler, open the small upper plastic Codice/Code 8104981 door. Modello/Model MURELLE HE 70 R ErP Matricola/Serial n. 9999999999 PAR 1 = 58 (G20) / 59 (G31) PAR 2 = 5 Fig. 19...
  • Page 27 4.5.1 Chimney sweep function (fig. 21) To check boiler combustion, press the installer’s key for a few seconds. The chimney sweep function will switch on and will continue for 15 minutes. From that moment, the boiler will start working in heating mode at maximum power, with cut off at 80°C and re-ignition at 70°C (ATTENTION! Temperature may reach excessive values when using unpro-...
  • Page 28 FUNCTIONING ANOMALIES When there is a functioning anomaly, an alarm appears on the display and the blue luminous bar becomes red. Descriptions of the anomalies with relati- ve alarms and solutions are given below: – LOW WATER PRESSURE ANOMALY ALARM 02 (fig. 23/1) If the pressure detected by the Fig.
  • Page 29 – SAFETY/LIMIT THERMOSTAT ANO- MALY ALARM 07 (fig. 23/6) If the connection with the safety ther- mostat/limit thermostat is interrup- ted, the boiler will stop; the flame con- trol will remain waiting to be switched off for one minute, keeping the system pump on for that period.
  • Page 30 – “ALL 15” FAN ERROR (fig. 23/12) – SAFETY THERMOSTAT INTERVEN- – AUXILIARY SENSOR ANOMALY (S3) The fan speed does not fall within the TION SECOND MIXED ZONE “ALL 22” “ALL 26” (fig. 23/20) rated speed range. (fig. 23/16) When the solar probe is open or short If the error conditions persists for two When it results that the ZONA MIX bo- circuited, on the display the anomaly...
  • Page 31 CAUTION: In the event of sequence/ca- three-zone system configuration is ac- scade connection, error codes 70 and 71 tivated will appear on the SIME HOME remote control display: - ALARM 70 When an anomaly affects cascade operation (cascade delivery sensor ALL 31), SIME HOME remote control Fig.

  • Page 32: User Instructions

    USER INSTRUCTIONS WARNINGS – In case of failure or malfunction of the equipment, contact authorised technical staff. – For safety reasons, the User cannot access the internal parts of the appliance. All opera- tions involving the removal of protections or otherwise the access to dangerous parts of the appliance must be performed by qualified personnel.
  • Page 33 Request assistance from qualified tech- nical personnel. TO SWITCH OFF THE BOILER (fig. 24) – ALL 70 and ALL 71 These alarms appear on the SIME HOME In the case of a short absence, press the key remote control display. Request assi- Fig. 27/c stance from qualified technical person- ) of the controls (pos.
  • Page 34 APPENDIX DETALLES DEL PRODUCTO / DETALHES DO PRODUTO / PRODUCT DETAILS Murelle HE 70 R ErP Classe efficienza energetica stagionale riscaldamento Clase de eficiencia energética estacional en calefacción Classe de eficiência energética do aquecimento ambiente sazonal C.H. energy efficiency class Potenza termica (kW) Potencia térmica (kW) Potência calorífica (kW)
  • Page 35 Daily fuel consumption Recapiti / Datos de contacto Fonderie Sime S.p.A. Via Garbo 27, 37045 Legnago (VR) ITALIA Elementos de contacto / Contact details a. Regime ad alta temperatura: temperatura di ritorno di 60°C all’entrata e 80°C di temperatura di fruizione all’uscita dell’apparecchio b.
  • Page 36 NOTES...
  • Page 38 Fonderie Sime S.p.A - Via Garbo, 27 - 37045 Legnago (Vr) Tel. +39 0442 631111 - Fax +39 0442 631292 - www.sime.it...