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Flashing red led, 

communication fault 

with “Logica Remote Control”

Green led off if 

power is cut-off

Flashing red led, water 

pressure is too low (*)

Flashing red led, heating sensor fault (SM)

Flashing red led,

plant safety 

valve tripped (*)

Red led on, ignition blocked: 

rotate selector CR/OFF/EST/INV/RESET 

to release position (

to restore operation

Flashing red led, safety stat tripped. 

Rotate selector CR/OFF/EST/INV/RESET 

to release position (

)

to restore operation

Flashing red led, fan. 

30 minutes after the fan has switched off, 

the board will attempt a restart

(*)  When all 0.5 to 2.5 bar leds are off, check the water pres-

sure transducer connection.

Fig. 18

A flashing red Led indicates an anomaly on the D.H.W. sensor (SB)

Flashing red led, flame detection circuit fault

3.1

ELECTRONIC BOARD

The electronic boards are manufactured in

compliance with the EEC 73/23 low-voltage

directives. They are supplied with 230V and,

through a built-in transformer, send a volta-

ge of 24V to the following components: gas

valve,  safety  stat,  C.H.  and  D.H.W.  sensor,

external  temperature  sensor  (optional),

modulator,  flow  switch  safety  valve,  water

pressure  transducer,  flue  gas  thermostat,

room stat or “Logica Remote Control”. 

An  automatic  and  continuous  modulation

system enables the boiler to adjust the heat

output to the various system requirements

or the User’s needs. The electronic compo-

nents are guaranteed against a temperatu-

re range of 0 to +60°C.

3.1.1

Fault finding

The  indicator  leds  signalling  irregular

and/or  incorrect  operation  of  the  equip-

ment are indicated in fig. 18.

3.1.2

Devices

The  electronic  board  is  equipped  with  the

following devices:

“POT. RISC.” trimmer 

(10 fig. 19)

Sets the maximum heating power value.

To  increase  the  value  turn  the  trimmer

clockwise;  to  reduce  the  value  turn  the

trimmer  anticlockwise.

“POT. ACC.” trimmer 

(6 fig. 19)

Trimmer to vary the pressure level upon

ignition (STEP), of the gas valve. 

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.

After  setting  the  pressure  level  upon

ignition (STEP) according to the type of

gas,  check  that  the  pressure  for  hea-

ting is still at the value previously set.

“MET-GPL” connector 

(7 fig. 19)

When  the  connector  is  not  connected

up  the  boiler  is  ready  to  operate  on

NATURAL GAS. With connector installed

for PROPANE fuelled operation.

“ANN. RIT.” connector 

(5 fig. 19)

In the heating phase, the electronic board

is  programmed  to  include  a  burner  tech-

nical delay interval of approx. 90 seconds,

which  occurs  both  at  system  cold  star-

ting  and  at  subsequent  re-ignitions.  The

aim is to overcome the problem of repea-

ted  ignitions  and  turning  of f  with  very

short  time  intervals  between.  This  could

occur in particular in systems presenting

high  head  losses.  At  each  restart  after

the  period  of  slow  ignition,  the  boiler  will

set  itself  for  about  1  minute  at  the  mini-

mum  modulation  pressure,  and  will  then

move  to  the  heating  pressure  value  set.

When  the  connecting  link  is  inser ted,

both  the  programmed  technical  pause

and  the  period  of  operation  at  minimum

pressure in the startup phase will be can-

celled.  In  this  case,  the  times  elapsing

between  turning  off  and  subsequent  re-

ignition  will  depend  on  a  temperature  dif-

ference  of  5°C  detected  by  the  SM  sen-

sor (heating flow sensor).

DIP SWITCH 

(13 fig. 19)

Check  that  the  cordless  plugs  are  inser-

ted in the position indicated: 

“Modureg Sel.” connector 

(14 fig. 19)

With  the  bridge  disconnected  the  boiler

is  predisposed  to  function  with  the  SIT

gas valve, and with the bridge connected

it  is  predisposed  to  function  with  the

HONEYWELL gas valve.

“Albatros” connector 

(15 fig. 19)

The bridge must always be disconnected.

It is connected only when multiple boilers

are installed in a sequence/cascade. 

ATTENTION: It is essential that the opera-

tions  described  above  be  carried  out  by

authorized technical staff.

3

CHARACTERISTICS

Содержание PLANET DEWY 30 BF

Страница 1: ...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 opera...

Страница 2: ...e fuelled by natural gas methane gas or propane G31 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 100 152 70100 78 E U M R G 110 79 S3 C 156 90 865 600 ø 60 100 222 450 460 934 297 22 850 5 Fig 1 CONNECTIONS R C H return G 3 4 UNI ISO 228 1 M C H flow G 3 4 UNI ISO 228 1 G Gas conne...

Страница 3: ...d power consumption W 160 Electrical protection grade IP X4D CE certification n 1312BP4098 Category II2H3P Type B23 53 C13 33 43 53 83 C H Maximum water head bar 3 Maximum temperature C 85 Water content boiler l 10 0 C H setting range C 20 80 Expansion vessel capacity l 10 Expansion vessel pressure bar 1 Gas consumption nominal minimum G20 m3 h 3 17 0 84 Gas consumption nominal minimum G31 kg h 2 ...

Страница 4: ...m delivery cock optional 21 Incoming tap water cock 22 Hot water tank drain cock 23 Hot water probe SB 24 Limit thermostat 85 C 25 Magnesium anode 26 Assembly template optional 27 Manual filling unit 28 One way valve 29 Condensation drain trap 30 Flow switch 31 Air bleed valve LEGEND 1 Control panel 2 Heating system circulator 3 Hot water circulator 4 One way valve 5 Heating system safety valve 6 ...

Страница 5: ...t 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 8091809 on the heating system delivery return pipes WARNING Failure to clean the heat system or add an adequate inhibitor invalidates the devi ce s warranty Gas connections must be made in accor dance with curre...

Страница 6: ...tlet Both ducts may be oriented in any direction Refer to fig 9 for positioning The maximum overall length of the intake and exhaust ducts depends on the head losses of the single fittings installed excluding the doublers and must not be greater than 13 mm H2O For head losses in the fittings refer to Table 2 Fig 7 KEY 1a b Coaxial duct kit code 8096250 2a Extension L 1000 code 8096150 2b Extension...

Страница 7: ...7 m horizontal pipe ø 80 x 0 20 1 40 7 m horizontal pipe ø 80 x 0 40 2 80 n 2 90 elbows ø 80 x 0 30 0 60 n 2 90 elbows ø 80 x 0 50 1 00 N 1 terminal ø 80 0 10 0 40 Total head loss 2 10 4 20 6 3 mm H2O TABLE 2 Accessories ø 80 Total head loss mm H2O PLANET DEWY 30 50 BF model Inlet Outlet Roof outlet 90 elbow MF 0 30 0 50 45 elbow MF 0 20 0 40 Extension L 1000 horizontal 0 20 0 40 Extension L 1000 ...

Страница 8: ...or the pipes must not exceed 13 mm H2O When calculating the lengths of pipe take into account the parameters given in the Table 2 Fig 12 KEY 1 Separate pipes kit code 8089911 2 90 elbow MF 6 pz code 8077450 3 90 elbow MF with take off points code 8077452 4 a Extension L 1000 6 pz code 8077351 4 b Extension L 500 6 pz code 8077350 6 Int est ring kit code 8091500 7 Inlet terminal code 8089500 9 Doub...

Страница 9: ...elow eaves 300 D below balcony 1 300 E from adjacent window 400 F from adjacent ventilation opening 600 G from horizontal or vertical soil or drain pipes 2 300 H from corner of building 300 I from recess in building 300 L from ground level or other treadable surface 2500 M between two terminals set vertically 1500 N between two terminals set horizontally 1000 O from a surface facing without openin...

Страница 10: ...rt 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 window contact can be connected to terminals 3 4 Equipment ...

Страница 11: ... sensor optional cod 8094100 TA Room stat SM C H sensor TL Limit stat TRA Ignition transformer TR Transformer 230 24V FL Flowmeter SB D H W sensor CR Logica Remote Control optional cod 8092204 SV Ventilator board OP Time programmer TF Smoke stat PB Heating system pump Note The room stat TA must be connected to the terminals 5 6 CONNECTOR SPARE PART CODES J2 code 6278613 J3 code 6278660 J4 code 627...

Страница 12: ...t 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 t...

Страница 13: ... 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 ...

Страница 14: ...na quando o parâmetro 64 1 0 activa só a sonda interna 0 externa 100 interna 50 valor médio da sonda externa interna 100 activa só a sonda externa Para a regulação ambiente e a visualização é utilizada a mistura programa da Se a sonda externa apresenta um curto circuito ou uma interrupção prossegue se com a sonda interna This function allows the hot water to be brought to a high temperature once a...

Страница 15: ...mer 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 After setting the pressure level upon ignition STEP according to the typ...

Страница 16: ...ve opens at the same time The burner must be ignited within 10 seconds However 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 do...

Страница 17: ...the burner if the boiler is without water due to the formation of an air lock in the heat exchanger or if the circulator is not working or because the Aqua Guard filter is obstructed with impu rities NOTE If replacing the flow switch valve make sure that the arrow stamped on the valve points in the same direction as the flow of water 3 6 MAINS ELECTRICITY CONNECTION Use a separate electricity supp...

Страница 18: ...at the factory which is approximately 17 kW use a screwdriver to adjust the heating heat out put trimmer 8 fig 23 To increase working pressure turn the trim mer clockwise to reduce pressure turn the trimmer counterclockwise To determine boiler heat output setting check energy consumption by observing the meter and then compare with the values shown in Table 4 or checked with a digital pressure gau...

Страница 19: ...ure in mmH2O shown in the table 4 Close the gas capacity step 5 Drawing 6 to obtain the value in mmH2O shown in the table 5 Turn on a hot water tap to bring the boiler up to maxi mum hot water power 6 Calibrate the maximum gas pressure using the gas capacity step 5 Drawing 6 to obtain the figure in mmH2O shown in the table After completion of calibration operations check CO2 values using a combust...

Страница 20: ...tioning in heating mode at the maximum power with switching off at 80 C and restarting at 70 C Before activating the chimney sweep func tion make sure that the radiator valves or eventual zone valves are open The test may be carried out also during hot water functioning To do so it is enough after having activated the chimney sweep function to take some hot water from one or more taps after a few ...

Страница 21: ... unit maintenan ce 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 80 C and the yellow heating led lights up at the same time If the temperature of the C H return water is lower than around 55 C con densation of the combustion by products is obtained...

Страница 22: ...gnite 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 water pressure fig 4 If the red 0 5 bar led starts flashing the boiler will not function To restart operation rotate the charge valve an...

Страница 23: ...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 ...

Страница 24: ... 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 ...

Страница 25: ...e capacity boiler unit 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 regulator the ther...

Страница 26: ...e 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 for a...

Страница 27: ... 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 11 3 Display of the current boiler temperature Display of the curr...

Страница 28: ...ntilator 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 boiler control panel to the release position to reset operation fig 3 If the lock out re occurs call an authorised Service Centre Safety thermostat trip Rotate selec...

Страница 29: ...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...

Страница 30: ... 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 ...

Страница 31: ......

Страница 32: ...Fonderie Sime S p A Via Garbo 27 37045 Legnago Vr Tel 39 0442 631111 Fax 39 0442 631292 www sime it Cod 6274237 Documentation Dpt ...

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