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- Page 1 Cod. Condensing sealed wall-mounted boiler MIA HE C10 USER, INSTALLATION AND SERVICING INSTRUCTIONS To consult the documentation, visit our website www.sime.it Fonderie SIME S.p.A. 6333504 - 07/2023 - R0 TRANSLATION OF THE ORIGINAL INSTRUCTIONS...
- Page 2 Dear Customer, MANUAL STRUCTURE Thank you for purchasing a Sime MIA HE C10 boiler, a new- This manual is organized as follows. generation modulating condensing device with technical features and excellent performance, allowing you to satisfy your heating and instant domestic hot water requirements with the utmost safety and limited running costs.
- Page 3 – This manual is an integral part of the – The appliance must be used as intended appliance. It must therefore be kept by Sime who is not responsible for any for future reference and must always damage caused to persons, animals...
- Page 4 RESTRICTIONS IT IS FORBIDDEN IT IS FORBIDDEN – To allow children under the age of 8 to – To block the condensate drain (if use the appliance. The appliance can present). be used by children no younger than – To pull, detach or twist the electrical 8 years old, by people with physical or cables coming out of the appliance even cognitive disabilities, and by people...
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Page 5: Table Of Contents
USER INSTRUCTIONS TABLE OF CONTENTS USING THE BOILER MIA HE C10 MAINTENANCE Control panel ........6 Adjustments. -
Page 6: Using The Boiler Mia He C10
USING THE BOILER MIA HE C10 pressing any one of these buttons for more than 30 NOTE: Control panel seconds generates a fault on the display without preventing boiler operation. The warning disappears when normal conditions are restored. DISPLAY . This symbol appears when the boiler is “SUMMER”... -
Page 7: Preliminary Checks
Preliminary checks WARNING – Should it be necessary to access the areas in the bottom part of the appliance, make sure that the system components and pipes are not hot (risk of burning). – open one or more than one hot water tap. The boiler will work –... -
Page 8: Fault / Malfunction Codes
SHUTDOWN Fault / malfunction codes If a fault/malfunction is detected during boiler operation, the message "AL" will appear on the display followed by the fault Temporary shutdown code. If the user wishes to interrupt boiler operation, press and hold the button for at least one second, once if in "WINTER mode"... -
Page 9: Maintenance
MAINTENANCE – set the main system switch to "OFF" Adjustments For the appliance to operate correctly and efficiently it is recommended that the User calls upon the services of a Professionally Qualified Technician to carry out ANNUAL maintenance. Fig. 9 CAUTION Maintenance must ONLY be carried out by qualified –... - Page 11 DESCRIPTION OF THE APPLIANCE TABLE OF CONTENTS Main water circuit ......15 DESCRIPTION OF THE APPLIANCE Sensors.
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Page 12: Description Of The Appliance
Sime has produced for heating and domestic hot water Packaging label: this is located on the outside of the packaging production. The main design choices made by Sime for the MIA and provides a code, the serial number of the boiler and the boilers are:... -
Page 13: Structure
Structure Combustion chamber door Pressure gauge Flame viewing window Oversleeve Flow meter Air inlet closing plate (separate ducts) Heat safety thermostat System relief valve Smoke flue gas probe Air-gas mixer Boiler drain Smoke outlet Delivery sensor System pump Air inlet (concentric ducts) Condensate siphon Water pressure switch Plug/socket for attaching the air inlet... -
Page 14: Technical Features
Technical features MIA HE C10 DESCRIPTION CERTIFICATIONS Country of intended installation Fuel G20 / G30 / G31 PIN number 1312CT6307 Category II2H3P - II2H3B/P B23P - B53P - C13 - C13X - C33 - C33X - C43 - C43X - C53 - C53X - C63 - C63X Type - C83 - C83X - C93 - C93X - C(10)3 Class NO... -
Page 15: Main Water Circuit
MIA HE C10 DESCRIPTION NOZZLES - GAS Number of nozzles Nozzle diameter (G20/G31) Gas consumption at Max/Min flow rate (G20) 2,53 / 0,53 3,17 / 0,53 3,98 / 0,79 Gas consumption at Max/Min flow rate (G30) kg/h 1,89 / 0,39 2,36 / 0,39 2,97 / 0,59 Gas consumption at Max/Min flow rate (G31) -
Page 16: Sensors
Sensors Circulation pump The sensors installed have the following characteristics: The flow-head performance curve available for the heating – Dual sensor (thermal safety/output) NTC R25°C; 10kΩ β25°- system is shown in the graph below. 85°C: 3435 – domestic hot water sensor NTC R25°C; 10kΩ β25°-85°C: 3435 RESIDUAL HEAD (mbar) –... -
Page 17: Control Panel
DISPLAY 5.10 Control panel . This symbol appears when the boiler is “SUMMER” operating in Summer mode or if only the domestic hot water mode is enabled via the remote control. If the symbols are flashing, this indicates that the chimney sweep function is active. -
Page 18: Wiring Diagram
Air thermostat TA1-TA2 Ignition / Detection electrode External sensor Gas solenoid valve Sime EASY HOME or HOME or HOME Domestic hot water sensor PLUS remote control (alternative to TA1) Delivery sensor To connect the "TA" remove the jumper between terminals 5-6. - Page 19 INSTALLATION AND SERVICING INSTRUCTIONS TABLE OF CONTENTS INSTALLATION MAINTENANCE Receiving the product ......20 Adjustments.
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Page 20: Installation
INSTALLATION CAUTION MIA HE 25 MIA HE 30 MIA HE 40 Description The appliance must only be installed by the Sime Technical Service or by qualified professionals who W (mm) MUST wear suitable protective safety equipment. D (mm) H (mm) -
Page 21: New Installation Or Installation Of A Replacement
If the old generator has already been removed or is not available, APPROXIMATE MINIMUM DISTANCES replace it with a pump to circulate water in the system and then proceed as described above. Once cleaning operations have been carried out and before ≥... -
Page 22: Plumbing Connections
6.9.1 Plumbing accessories (optional) Plumbing connections To facilitate plumbing and gas connections to the systems, the The plumbing connections have the following characteristics and accessories as shown in the table below are available and are to dimensions. be ordered separately from the boiler. DESCRIPTION CODE Installation plate... -
Page 23: Smoke Outlet And Combustion Air Inlet
These ducts are considered an MIA HE C10 integral part of the boiler and are provided by Sime as an accessory kit, to be ordered separately from the appliance on the basis of the type permitted and the system requirements. -
Page 24: Coaxial Duct (Ø 60/100Mm And Ø 80/125Mm)
Max. Min. Max. – The maximum total length of the ducts , obtained MIA HE 25 C10 by adding the lengths of the inlet and outlet pipes, MIA HE 30 C10 is determined by the load losses of the individual MIA HE 40 C10 accessories used and must not exceed 15 H2O mm . -
Page 25: Electrical Connections
Example: calculation of the load loss of a MIA HE 25 C10 boiler. 6.13 Electrical connections The power cable must be connected to a 230V (±10%) ~ 50 Hz Load loss (mm H network, observing L-N polarity and the earth connection. -
Page 26: External Temperature Sensor
CAUTION – remove the screws (3) securing the control panel (4) – move the panel (4) upwards (a) but keeping it in the side guides It is compulsory: (5) to the end of travel – to use an omnipolar cut-off switch, disconnect –... -
Page 27: Chrono-Thermostat Or Air Thermostat
6.13.2 Chrono-thermostat or Air Thermostat MULTI ZONE system - with pump, air thermostat and external sensor. The electrical connection of the chrono-thermostat or air thermostat has already been described. When fitting the component in the room where the readings are to be taken, follow the instructions provided on the packaging of the product itself. -
Page 28: Emptying Operations
6.14.2 EMPTYING operations Domestic hot water circuit: – open the isolation valves of the domestic hot water circuit (if present) Domestic hot water circuit: – open one or more than one hot water valve to fill and bleed the – close the domestic hot water circuit isolation valve (prearranged domestic hot water circuit in installation) –... -
Page 29: Commissioning
COMMISSIONING Preliminary operations – press and hold down the buttons > at the same time for approximately 12 seconds until the flashing symbols appear on the display WARNING – Should it be necessary to access the areas in the bottom part of the appliance, make sure that the system components and pipes are not hot (risk of burning). -
Page 30: Parameter Setting And Display
– once the required parameter has been reached, press the Parameter setting and display button for approximately 3 seconds to confirm and access To go into the parameter menu: the set value which will then flash and can then be modified –... - Page 31 Type Description Range Step Default Minimum power heating/domestic hot 0 .. 100 water (premixed) 0 = OFF Domestic hot water preheating enabling 1 = ON 0 = according to TA Auxiliary TA function 1 = TA Antifreeze 2= domestic hot water disabled Zone Valve / Pump Relaunch Delay 0 ..
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Page 32: Display Of Operating Data And Counters
TABLE OF COUNTER DISPLAYED Display of operating data and counters Type Description Range Step Once the boiler is operating a qualified technician can view the 0.1; from operating data "In" and the counters "CO" as follows: total no. of boiler 0.0 to 9.9;... -
Page 33: Gas Conversion
– remove the screws (3) securing the control panel (4) – open one or more than one hot water tap – move the panel (4) upwards (a) but keeping it in the side guides – press the button > to make the boiler operate at maximum (5) to the end of travel power "Hi"... -
Page 34: Maintenance
MAINTENANCE – remove the screws (3) securing the control panel (4) Adjustments – move the panel (4) upwards (a) but keeping it in the side guides For the appliance to operate correctly and efficiently it is (5) to the end of travel recommended that the User calls upon the services of a –... -
Page 35: Cleaning The Burner And The Combustion Chamber
8.3.3 Checking the ignition/detection electrode – Unscrew the four nuts (9) securing the combustion chamber door (10) Check the state of the ignition/detection electrode and replace if – pull the fan/sleeve/door unit (11) forwards and remove it necessary. Check the measurements as per the drawing whether the ignition/detection electrode is replaced or not. -
Page 36: Checks
– refit the assembly by carrying out the same operations for Unscheduled maintenance removal but in the reverse order and tighten the screws (9) of If replacing the electronic board , the user MUST set the the door to the combustion chamber parameters as indicated in the table and in the sequence shown. - Page 37 Type Fault Solution Type Fault Solution - Check the hydraulic Fault on the valve configuration using "tS 0.2" Auxiliary sensor fault control logic line/valve - Check gas valve and board - Check the electrical cable damaged connection Gas valve modulator - Check the electrical - Check for blockage in disconnected...
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Page 38: Annexes
ANNEXES Boiler product board MIA HE C10 D.H.W load profile declared C.H. energy efficiency class D.H.W. energy efficiency class Heat output (kW) C.H. annual energy consumption (GJ) D.H.W. annual combustible consumption (GJ) C.H. seasonal energy efficiency (%) D.HW. energy efficiency (%) Sound power dB(A) Specific precautionary measures to be adopted at the time of assembly, installation or maintenance of the equipment are contained in the boiler instruction manual... -
Page 39: Boiler Technical Sheet
23,977 Contact details Fonderie Sime S.p.A. Via Garbo 27, 37045 Legnago (VR) ITALIA a. High-temperature regime means 60°C return temperature at heater inlet and 80°C feed temperature at heater outlet. b. Low-temperature regime means for condensing boilers 30°C, for low-temperature boilers 37°C and for other heaters 50°C return temperature. - Page 40 22,555 Contact details Fonderie Sime S.p.A. Via Garbo 27, 37045 Legnago (VR) ITALIA a. High-temperature regime means 60°C return temperature at heater inlet and 80°C feed temperature at heater outlet. b. Low-temperature regime means for condensing boilers 30°C, for low-temperature boilers 37°C and for other heaters 50°C return temperature.
- Page 41 22,629 Contact details Fonderie Sime S.p.A. Via Garbo 27, 37045 Legnago (VR) ITALIA a. High-temperature regime means 60°C return temperature at heater inlet and 80°C feed temperature at heater outlet. b. Low-temperature regime means for condensing boilers 30°C, for low-temperature boilers 37°C and for other heaters 50°C return temperature.
- Page 44 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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