Fonderie SIME LOGO 22 OF Installer's Instructions

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CONTENTS

DESCRIPTION OF THE BOILER . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . pag. 89

INSTALLATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . pag. 94

CHARACTERISTICS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . pag. 101

USE AND MAINTENANCE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . pag. 104

FONDERIE SIME S.p.A. of Via Garbo 27 - Legnago (VR) - Italy declares that its hot water boilers, which bear the CE mark under

Gas Directive 90/396/CEE and are fitted with a safety thermostat calibrated to a maximum of 110°C, are not subject to appli-

cation of PED Directive 97/23/CEE as they meet the requirements of article 1 paragraph 3.6 of the Directive.

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 connected 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.

– 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.

INSTALLER INSTRUCTIONS

IMPORTANT

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Summary of Contents for Fonderie SIME LOGO 22 OF

Page 1 USE AND MAINTENANCE ................pag. 104 FONDERIE SIME S.p.A. of Via Garbo 27 - Legnago (VR) - Italy declares that its hot water boilers, which bear the CE mark under Gas Directive 90/396/CEE and are fitted with a safety thermostat calibrated to a maximum of 110°C, are not subject to appli-...
Page 2 1. 1 INTRODUCTION instructions for the following boiler models: electronic ignition and modulation, natu- – “LOGO 22 OF - 32 OF” ral draught. “LOGO” is the thermal group with multi- central heating only, electronic ignition gas burner with low of Nox premix, desi-...
Page 3 “LOGO 22/32 OF - tank unit BT150” version CONNECTIONS M2 D.H.W. flow 1” F D.H.W. inlet 3/4” M R3 D.H.W. return 1” F Boiler drain 1/2” F Re-circulation 3/4” M D.H.W. outlet 3/4” M Fig. 1/b “LOGO 32/50 OF” version 105 75 75 65 ø...
Page 4 “LOGO 32/80 OF” version ø130 CONNECTIONS M C.H. flow 3/4” M D.H.W. outlet 3/4” F C.H. return 3/4” M Re-circulation 3/4” F D.H.W. inlet 3/4” F S1 Safety valve drain 1/2”F Gas connection 3/4” M S2 D.H.W. tank safety valve drain 1/2” F Fig.
Page 5 TECHNICAL FEATURES Heating only Combined D.H.W. tank 22 OF 32 OF 32/50 OF 32/80 OF BT130 BT150 Heat output Nominal 17,8÷23,7 24, 1 ÷31,6 24, 1 ÷31,6 24, 1 ÷31,6 – – kcal/h 15.300÷20.400 20.700÷27 .200 20.700÷27 .200 20.700÷27 .200 –...
Page 6 MAIN COMPONENTS “LOGO 22 OF - 32 OF” version 1 Control panel 2 Pressure transducer 3 C.H. circulating pump 4 Boiler drain cock 5 Burners manifold 6 Pilot burner 7 Gas valve 8 Gas pressure switch 9 Ignition transformer Fig. 3 “LOGO 32/50 OF”...
Page 7 “LOGO 32/80 OF” version 1 Control panel 2 Non return valve 3 Air vent valve 4 D.H.W. circulating pump 5 C.H. circulating pump 6 Manual filling group 7 Magnesium anode 8 D.H.W. tank drain cock 9 D.H.W. tank 10 Boiler drain cock 11 Burners manifold 12 Pilot burner 13 Gas valve...
Page 8 An adhesive data plate is sticked inside the combustible or easily inflammable mate- front panel; it contains all the technical data rial by means of an air gap or suitable identifying the boiler and the type of gas for insulating material. which the boiler is arranged.
Page 9 ELECTRICAL CONNECTION the electronic panel (3), remove the cover of with the specifications for safety low volta- the control panel and, after having removed ge EN 60730. For lengths up to 25 m use The boiler is supplied with an electric supply the bridge, electrically connect the room cables with a section of 0.25 mm and for...
Page 10 0.5 mm . To have access to the connector The “BT130 - T150” tanks come with a 2.6.5 Wiring diagram vers. LOGO 22 OF - 32 OF CONNECTOR SPARE PART CODES: Modulator J2 code 6278613 Transformer 230 - 24V...
Page 11 LOGICA REMOTE CONTROL – Holiday programme: the programme is through a window contact. interrupted for the holiday period and – Anti-bacterial. All the boiler's functions can be managed by automatically restarted on returning a optional digital multifunctional device code home. 8092204 for the remote of the boiler itself –...
Page 12 Maximum limit of delivery The delivery temperature is limited to the maximum set value. temperature Variation of the maximum speed of the The increase per minute of the prescribed delivery temperature value sent delivery temperature in °C is limited to the imposed value. Activation of adaptation With the activation of the adaptation, the pre-set value transmitted to the boiler regulator is adapted to the effective heat need.
Page 13 Entrance function terminal 3-4 The freely programmable input (terminals 3 and 4 of the socket) allows three different functions to be activated. The parameter has the following significance: 1 = If an external sensor is connected, the display will show the temperature of the external sensor ( _ _ = no sensor connected, function disabled).
Page 14 CHARACTERISTICS 3. 1 ELECTRONIC BOARD – Trimmer “POT. ACC.” (6 fig. 10) to the set value of heating pressure. Trimmer for the changing of the ignition With the insertion of the bridge both Made in accordance with the Low Voltage pressure level (STEP) of the gas valve.
Page 15 1 Earth faston, ignition electrode 3 Fuse (1.6 AT) 5 Connector “ANN. RIT.” 6 Trimmer “POT. ACC.” 7 Connector “MET-GPL” 8 D.H.W. potentiometer 9 Selector CR/OFF/SUM/WIN/UNBLOCK 10 Trimmer “POT. RISC.” 11 Heating potentiometer 12 Selector CR/OFF/SUM/WIN/UNBLOCK NOTE: In order to have access to the regulating trimmer, (6) and (10), take 13 DIP SWITCH out the heating potentiometer knob.
Page 16 SYSTEM AVAILABLE HEAD The residual head for the heating plant is represented, in function of the thermal flow, by the graph in fig. 12. ELECTRICAL CONNECTION ZONE PLANTS Use a separate electric line to link up the 32/80 room tats and relative valves or zone pumps. 32/50 The connection of the micros or the relay contacts is carried out on the connector of...
Page 17 USE AND MAINTENANCE 4. 1 D.H.W. TANK UNIT The enamelled D.H.W. tank comes with a magnesium anode to protect the boiler and an inspection flange for checking and clea- ning. The magnesium anode must be checked annually and replaced if it is worn.
Page 18 CONVERSION Diagram pressure/heat output for natural gas (methane) TO ANOTHER GAS NOZZLE PRESSURE (mbar) PRESSIONE UGELLO mbar For the functioning with propane gas (G31), a kit with what is needed for the conversion is supplied. To convert from one gas to another follow the instructions below (fig.
Page 19 and 70 °C. During the entire duration of the testing the hot water taps must remain open. After verifying the combustion the boiler should be switched off by placing the selec- tor on the OFF position; then return the selector to the desired function. ATTENTION: After about 15 minutes the chimney sweep function automatically deactivates.
Page 20 USER INSTRUCTIONS WARNINGS – In case of fault and/or incorrect equipment operation, deactivate it, without making any repairs or taking any direct action. Contact the nearest Authorised Technical Service Centre. – The installation of the boiler and any servicing or maintenance job must be carried out by qualified person- nel.
Page 21 will light up at the same time. To guaran- tricity supply, close the gas tap, and if CLEANING AND tee an always optimal output from the the temperatures foreseen are low, MAINTENANCE generator it is advised not to go below a empty the boiler and the hydraulic minimum operating temperature of 60 °C.
Page 22 – Safety stat interception (fig. 5) If the safety thermostat intercedes the FLASHING RED LED red led “35 °C” intermittently lights up. To SPIA ROSSA INTERMITTENTE start the boiler again, turn the selector knob in the position ( )and then release immediately, returning it to the winter ) or summer ( ) function.
Page 23 – Other faults (fig. 7) When one of the leds is flashing from FLASHING RED LED SPIA ROSSA INTERMITTENTE “45 ÷ 80 °C”, deactivate the boiler and try to start it again. The operation may be repeated 2 or 3 times, and if there is no success call the nearest Authorised Technical Service for assistance.
Page 24 ACTIVATING During functioning the lid of the regulator must be closed. – Selection of the operating mode The operating mode desired is selected by (reference keys grey colour) pressing the relative key with the correspon- ding symbol. The choice is displayed with the symbol Automatic functioning: the heating functions automatically according to the hea- ting programme entered.
Page 25 – On-line key If the rooms remain unused for a long period of time, the temperatu- re can be reduced with the on-line key, in this way saving energy. When the rooms are occupied again, press the on-line key to re-heat them. The current choice is displayed on the display: Fixed temperature heating Reduced temperature heating...
Page 26 – Heating/hot-water With the heating programme it is possible to set the switching times of the temperature for a service programme period of a week. The weekly programme consists of 7 daily programmes. One daily program- me allows 3 phases of heating. Each phase is defined by a starting time and a finishing time. The n.
Page 27 – Setting the time To set the current day of the week (1 = Monday/7 = Sunday) To set the current hour To set the current minute Once the hour is completed, the setting of the hour changes. With keys the current hour is regulated. Pressing these keys together, the regulation is speeded up in an increasing sense.
Page 28 D.H.W. sensor fault (SB) Call the Authorised Technical Service for assistance. C.H. sensor fault (SM) Call the Authorised Technical Service for assistance. Insufficient water pressure Restore functioning by acting on the filling tap of the boiler (fig. 4). Plant overpressure Call the Authorised Technical Service for assistance.

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Logo 32 of Logo 32/50 of Logo 32/80 of