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Sime 30 BFT, Installer'S Instructions, Page: 5 / 34

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Sime 30 BFT Installer'S Instructions Download Page 5

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MAIN COMPONENTS

Fig. 3

KEY

1 Control panel
2 D.H.W. exchanger
3 Gas valve
4 Gas rate adjuster
5 Positive pressure take-off
6 Breather valve
8 Sensing electrode
9 Water-gas exchanger

10 Limit stat

11 Ignition electrode
12 Fan
13 Negative pressure take-off

14 Gas pressure take-off
15 Automatic breather
16 100°C safety stat
17 C.H. sensor (SM)
18 Circulating pump
19 Aqua Guard Filter System
20 Smoke stat

KEY

1 Control panel
2 Motor-operated diverter valve
3 Gas valve
4 Gas rate adjuster
5 Positive pressure take-off
6 Breather valve
8 Sensing electrode
9 Water-gas exchanger

10 Limit stat

11 Ignition electrode
12 Fan
13 Negative pressure take-off

14 Gas pressure take-off
15 Automatic breather
16 100°C safety stat
17 C.H. sensor (SM)
18 Circulating pump
19 Ignition transformer
20 Smoke stat

“BF” model

“BFT” model

Summary of Contents for 30 BFT

Page 1: ...tion 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 CAUTION Remember to release the pump coupled with the control panel if necessary to protect the electronic control card Purge the system bleeding off the air present in the gas pipe by ...

Page 2: ...ctronic ignition and modula tion room sealed forced draught matchable with the BT100 separate tank unit The instructions given in this manual are provided to ensure proper installation and perfect operation of the appliance 1 DESCRIPTION OF THE BOILER 1 2 DIMENSIONS 450 240 210 Z 405 70 70 70 70 R M G E U 375 110 S3 75 865 ø 100 60 855 11 30 S3 180 Fig 1 405 70 70 85 40 40 E U R M G R3 M2 525 377 ...

Page 3: ...7 20 4 1 2 Continuous D H W flow rate t 30 C l min 11 5 11 5 1 14 1 14 1 1 Minimum D H W flow rate l min 2 2 Minimum D H W pressure bar 0 5 0 5 Maximum D H W pressure bar 7 7 1 7 7 1 D H W tank capacity l 100 1 100 1 D H W expansion vessel l 4 1 4 1 Recuperation time between 25 and 55 C min 8 30 1 8 30 1 Smokes temperature Maximum Minimum 80 60 C C 65 64 65 64 70 69 70 69 Maximum Minimum 50 30 C C...

Page 4: ...r 16 Automatic by pass 17 D H W filter 18 C H return cock optional 19 C H flow cock optional 20 D H W cock optional 21 Gas cock optional 22 Fixing jig 23 D H W sensor 24 90 C limit stat 25 Condensation water trap 26 Gas rate adjuster 27 Motor operated diverter valve 28 BT100 storage tank optional 29 Filling cock optional 30 D H W discharge cock 31 Magnesium anode 32 D H W expansion vessel 4 liter ...

Page 5: ... take off 15 Automatic breather 16 100 C safety stat 17 C H sensor SM 18 Circulating pump 19 Aqua Guard Filter System 20 Smoke stat KEY 1 Control panel 2 Motor operated diverter valve 3 Gas valve 4 Gas rate adjuster 5 Positive pressure take off 6 Breather valve 8 Sensing electrode 9 Water gas exchanger 10 Limit stat 11 Ignition electrode 12 Fan 13 Negative pressure take off 14 Gas pressure take of...

Page 6: ...uring maintenance following the manufacturer s instructions specific tests are available at your dealer The safety valve drain must be connected to a collection funnel to collect any dischar ge during interventions If the heating system is on a higher floor than the boiler install the on off taps supplied in kit code 8091806 on the heating system delivery return pipes WARNING Failure to clean the ...

Page 7: ...n ges of direction in the pipe development the maximum length of the pipe must not exceed 2 meter 99 IT ES PT GB Fig 6 KEY 1a b Coaxial duct kit code 8096250 2a Extension L 1000 code 8096150 2b Extension L 500 code 8096151 3 Vertical extension L 140 with take off point code 8086950 4a 90 additional bend code 8095850 4b 45 additional bend code 8095950 TABLE 1 Siting of terminal Appliances from 7 to...

Page 8: ...t terminal L 1285 code 8091205 5 Supplementary 90 elbow code 8095850 6 Supplementary 45 elbow code 8095950 85 Z 240 85 103 CA CA CS 160 115 ø80 ø80 Fig 10 KEY CA Inlet CS Outlet Example of allowable installation calculation 25 version in that the sum of the head losses of the single fittings is less than 12 5 mm H2O Inlet Outlet 7 m horizontal pipe ø 80 x 0 20 1 40 7 m horizontal pipe ø 80 x 0 30 ...

Page 9: ...be replaced by the doubler and insert it into the seat made in the doubler For this type of discharge the sum of the maximum rectilinear development allowed for the pipes must not exceed 12 5 mm H2O 25 model and 15 5 mm H2O 30 model When calculating the lengths of pipe take into account the parameters given in the Table 2 KEY 1 Separate pipes kit code 8089911 2 90 elbow MF 6 pz code 8077450 3 90 e...

Page 10: ...mm2 First of all assemble and wire the socket 2 then insert the equipment which will start up as soon as it receives current To gain access to connector 3 remove the control panel cover and connect the climate regulator to terminals CR 6 7 WARNING External voltage must not be connected to terminals 1 2 3 4 of the Logica Remote Control A telephone remote switch with a zero potential contact or a wi...

Page 11: ... VP Divertor valve SE External sensor optional TA Room stat SM C H sensor blue TL Limit stat TR Transformer 230 24V FL Flowmeter SS D H W sensor red CR Logica Remote Control optional SV Ventilator board OP Time programmer TF Smoke stat Note The room stat TA must be connected to the terminals 4 5 CONNECTOR SPARE PART CODES J2 code 6260971 J3 code 6260993 J4 code 6260997 J5 code 6260994 J6 code 6278...

Page 12: ...Room stat SM C H sensor blue TL Limit stat TRA Ignition transformer TR Transformer 230 24V FL Flowmeter SS D H W sensor red CR Logica Remote Control optional SV Ventilator board OP Time programmer TF Smoke stat Note The room stat TA must be connected to the terminals 5 6 CONNECTOR SPARE PART CODES J2 code 6278613 J3 code 6278617 J4 code 6278618 J5 code 6260994 J7 code 6278601 Fig 17 2 9 6 Wiring d...

Page 13: ...ct or through a window contact Anti bacterial 2 10 1 Installation The unit must be installed in the main living room For installation follow the assembly instructions inserted in the package At this point with the selector knob on the installer can adjust the basic parameters set tings according to the individual needs point 2 10 2 If there is a thermostatic radiator valve fitted this must be set ...

Page 14: ...per minute of the prescribed delivery temperature value sent in C is limited to the imposed value With the activation of the adaptation the pre set value transmitted to the boiler regulator is adapted to the effective heat need The adaptation functions with both the atmospheric guide with ambient influence and with pure ambient control If the Logica Remote Control is set as a remote control only t...

Page 15: ...l ambient sensor when parameter 64 1 0 internal sensor only active 0 external 100 internal 50 mean value of external internal sensor 100 external sensor only active The set mix is used for ambient control and display If the external sensor is short circuited or interrupted the operation conti nues with the internal sensor This function allows the hot water to be brought to a high temperature once ...

Page 16: ...ve According to the type of gas for which the boiler is equipped the trimmer must be regulated so as to obtain a pressure of approx 3 mbar at the burner for methane gas and 7 mbar for propane gas G31 To increase pressure turn the trimmer clockwise to reduce pres sure turn the trimmer counterclockwi se The slow ignition pressure level can be set during the first 3 seconds fol lowing burner ignition...

Page 17: ...r it is possible for ignition failures to occur with conse quent activation of signal indicating that the control box has locked out Gas failure The control box runs through the cycle normally sending electric power to the ignition electrode The electrode conti nues spark discharge for a maximum of 10 sec If the burner does not light the lock out indicator will light up 109 IT ES PT GB 1 2 3 4 5 1...

Page 18: ...ensing electrode or the electrode itself is touching earth the electrode is worn out and needs replacing The con trol box is defective When there is a sudden voltage failure the burner shuts out immediately when power supply returns the boiler will start up again automatically 3 4 FLOW SWITCH SAFETY VALVE A flow switch safety valve intervenes blocking the operation of the burner if the boiler is w...

Page 19: ...TMENT OF HEAT OUTPUT FOR HEATING To adjust boiler heat output for heating pur poses i e modifying the setting made at the factory which is approximately 17 kW use a screwdriver to adjust the heating heat out put trimmer 10 fig 20 To increase working pressure turn the trim mer clockwise to reduce pressure turn the trimmer counterclockwise To determine boiler heat output setting check energy consump...

Page 20: ...ted to the ventilator intake The gas consumptions refer to the calorific value at standard condi tions at 15 C 1013 mbar Variable heat output Air p Gas consum 80 60 C 50 30 C 80 60 C 50 30 C G20 kW kW mm H2O mm H2O m3 h st 29 3 32 0 63 8 66 4 3 17 22 9 25 0 45 0 45 0 2 48 16 1 17 6 25 0 25 0 1 75 10 4 11 4 8 4 9 2 1 14 TABLE 4 b G31 Variable heat output Air p Gas consum 80 60 C 50 30 C 80 60 C 50 ...

Page 21: ...PROPANE G31 boilers it is a good idea to check that the position of the GPL bridge on the control board is correct Diaphragm code 6028640 Drawing 7 is assembled on the Dewy 25 model functioning on PROPANE G31 only If the fan control board code 8260501 is replaced on Dewy models running on PROPANE G31 it is very important to remember to cut the specified resistance Drawing 8 B 2 1 Upon completion o...

Page 22: ...o the con trol panel remove the casing and empty the boiler using the drain provided Place a container for collection underneath the filter and proceed to clean the filter removing impurities and limestone depo sits Check the seal o ring before reassem bling the cap with the filter 4 8 2 Chimney sweep function The chimney sweep function works only on model BFT To carry out the verification of comb...

Page 23: ...tic hot water led lights up at the same time When model BFT is connected with a BT100 tank unit when there is no request for heating or D H W produc tion the leds and are off the tank unit maintenance temperature will appear on the red led scale 35 80 C The C H temperature can be adjusted by turning the knob of the C H potentio meter The set temperature is indi cated on the red led scale from 35 8...

Page 24: ...lusively with the autho rized technical staff SPIA GIALLA SPIA ROSSA Fig 2 FAULT FINDING Ignition lock out fig 3 If the burners do not ignite the red led will light up To attempt a boiler restart rotate the selector knob to position and relea se it immediately placing it in the sum mer or winter operation posi tion If the boiler lock out re occurs contact an authorised Service Centre Insufficient ...

Page 25: ...ave any effect and all of the func tions will be managed by the regulator fig 7 If the Logica Remote Control breaks down the boiler will function by placing the selector on the o position obviou sly without consequent control of the room temperature No interior da tampa estão indicadas as instruções de funcionamento fig 8 Cada programação ou modificação é visualizada e confirmada no display fig 9 ...

Page 26: ... the fol lowing list of items one after the other are displayed The thermo feeler continues to function independently of the display Day hour room temperature External temperature Hot water service temperature This data appear only if the relative feeler is connected or if they are transmitted by the regulator of the boiler Info key reference key grey colour The operating mode desired is selected ...

Page 27: ...e capacity boiler unit B BT T 1 10 00 0 temperature desired for hot water service at reduced level To have access to the reduced hot water service temperature parameter press the and keys at the same time for at least 5 seconds and then go along the entered lines with the key until parameter 61 is reached Regulate the value with and Before proceeding with the adjustment in the temperature on the r...

Page 28: ...t the temperature set in parameter 3 1 standard Hot water according to the daily heating programme In the comfort periods of the heating the temperature of the boiler unit is regulated at the value set via para meter 61 2 sservice suspended 3 second daily programme 8 Everyday of the week the temperature of the hot water ser vice is set according to programme B In this case the programming is one f...

Page 29: ... the set days have elapsed the regulator will go on to the automatic function NOTE The vacation period may be cancelled by pressing a key of the operating mode Current values Display and setting of the gradient of the heating characteristics curve When the room temperature set is not reached choose the gradient indicated in point 2 10 3 Display of the current boiler temperature Display of the curr...

Page 30: ...entilator malfunction Call an authorised Service Centre No communication between the Logica Remote Control and the boiler Call an authorised Service Centre 1 0 Error display Ignition lock out Rotate selector CR OFF EST INV RESET on the PLANET control panel to the release posi tion to reset operation If the lock out re occurs call an authorised Service Centre Safety thermostat trip Rotate selector ...

Page 31: ...iche tecniche e funzionali alle prescrizioni delle norme UNI CIG 7271 aprile 1988 UNI CIG 9893 dicembre 1991 UNI EN 297 per APPARECCHI A GAS DI TIPO B AVENTI PORTATA TERMICA 70 kW EN 483 per APPARECCHI A GAS DI TIPO C AVENTI PORTATA TERMICA 70 kW La portata al sanitario delle caldaie combinate è rispondente alla norma UNI EN 625 per APPARECCHI AVENTI PORTATA TERMICA 70 kW Le caldaie a gas sono ino...

Page 32: ... 0 FORMAT 30 60 BF 29 5 31 6 86 9 93 5 84 4 92 0 FORMAT zip 25 OF METRÒ zip 25 OF 23 5 25 8 86 7 91 2 82 9 91 1 FORMAT zip 30 OF 28 8 31 6 86 9 91 1 83 9 90 0 FORMAT zip 25 BF METRÒ zip 25 BF 23 4 25 8 86 7 90 6 83 6 88 5 FORMAT zip 30 BF 28 8 31 6 86 9 91 0 83 9 89 4 FORMAT zip 35 BF 31 6 34 8 87 0 90 8 84 0 88 0 FORMAT zip 4 25 OF FORMAT zip 5 25 OF 23 5 25 8 86 7 91 2 82 9 91 1 FORMAT zip 4 25 ...

Page 33: ......

Page 34: ...Fonderie Sime S p A Via Garbo 27 37045 Legnago Vr Tel 39 0442 631111 Fax 39 0442 631292 www sime it Cod 6274201G Documentation Dpt ...

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