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69

IT

ES

PT

GB

Example of allowable installation 

“25” 

calculation in that the sum of the head losses of the

single fittings is less than 7.6 mm H

2

O:

Inlet

Outlet

9 m horizontal pipe ø 80 x 0.15

1.35

9 m horizontal pipe ø 80 x 0.15

1.35

n° 2 90° elbows ø 80 x 0.20

0.40

n° 2 90° elbows ø 80 x 0.25

0.50

n° 1 terminal ø 80

0.10

0.25

Total head loss

1.85

+

2.10

=

3.95 mm H

2

O

TABLE 1 - ACCESSORIES ø 80

Accessories ø 80

Total head loss (mm H

2

O)

12

20

25

30

35

Inlet

Outlet

Inlet

Outlet

Inlet

Outlet

Inlet

Outlet

Inlet

Outlet

Air/smoke divider 

90° elbow MF

0.05

0.10

0.15

0.20

0.20

0.25

0.25

0.30

0.30

0.40

45° elbow MF

0.05

0.05

0.10

0.10

0.15

0.15

0.20

0.20

0.25

0.25

Extension L. 1000 (horizontal)

0.05

0.05

0.10

0.10

0.15

0.15

0.20

0.20

0.25

0.25

Extension L. 1000 (vertical)

0.05

0.05

0.10

0.10

0.15

0.15

0.20

0.20

0.25

0.25

Wall terminal

0.05

0.15

0.05

0.20

0.10

0.25

0.10

0.35

0.15

0.50

Wall coaxial exhaust *
Roof outlet terminal *

0.25

0.05

0.50

0.05

0.80

0.10

1.10

0.15

1.50

0.20

The loss of the accessorie in aspiration concludes the collector code 8091400/01

Fig. 9/a

TABLE 1/a - ACCESSORIES ø 60

Accessories ø 60

Total head loss (mm H

2

O)

12

20

25

30

35

Inlet

Outlet

Inlet

Outlet

Inlet

Outlet

Inlet

Outlet

Inlet

Outlet

Air/smoke divider 

1.25

0.25

2,10

0.40

2.50

0.50

2.50

0.50

2.50

0.50

90° elbow MF

0.15

0.40

0.30

0.70

0.40

0.90

0.50

1.10

0.60

1.40

45° elbow MF

0.10

0.25

0.25

0.50

0.35

0.70

0.45

0.90

0.55

1.20

Extension L. 1000 (horizontal)

0.10

0.40

0.25

0.70

0.40

0.90

0.50

1.10

0.60

1.40

Extension L. 1000 (vertical)

0.10

0.30

0.25

0.50

0.40

0.60

0.50

0.70

0.60

0.80

Wall terminal

0.15

0.70

0.30

1.00

0.50

1.20

0.80

1.40

1.10

1.60

Wall coaxial exhaust *
Roof outlet terminal *

0.25

0.05

0.50

0.05

0.80

0.10

1.10

0.15

1.50

0.20

The loss of the accessorie in aspiration concludes the collector code 8091400/01

1

2

3

Fig. 9

KEY
1 Divider with vent
2 Elbow product discharge
3 Air intake bend

CA Inlet
CS Outlet

Summary of Contents for FORMAT DGT HE 12

Page 1: ...tlet 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 ...

Page 2: ...39 50 29 5 10 794 200 122 290 100 60 450 169 95 ø 60 100 R M G R3 M2 G 750 33 S3 Fig 1 FIXTURES R C H return G 3 4 UNI ISO 228 1 M C H flow G 3 4 UNI ISO 228 1 G Gas connection G 3 4 UNI ISO 228 1 R3 D H W tank return G 3 4 UNI ISO 228 1 M2 D H W tank output G 3 4 UNI ISO 228 1 S3 Condensation outlet ø 25 1 2 DIMENSIONS 1 2 1 FORMAT DGT HE 12 20 T ATTENTION The 12 20 T version is designed for the ...

Page 3: ...70 70 70 70 794 200 122 450 214 95 ø 60 100 750 R M G E U G S3 Fig 1 a FIXTURES R C H return G 3 4 UNI ISO 228 1 M C H flow G 3 4 UNI ISO 228 1 G Gas connection G 3 4 UNI ISO 228 1 E D H W inlet G 1 2 UNI ISO 228 1 U D H W outlet G 1 2 UNI ISO 228 1 S3 Condensation outlet ø 25 ...

Page 4: ... expansion vessel l 6 6 6 6 6 Pressure of the heating expansion vessel bar 1 2 1 2 1 2 1 2 1 2 D H W setting range C 10 60 10 60 10 60 D H W flow rate EN 625 l min 10 5 13 4 15 2 Continuous D H W flow rate t 30 C l min 11 3 14 1 16 0 Minimum D H W flow rate l min 2 2 2 2 2 2 D H W pressure min max bar 0 5 7 0 0 5 7 0 0 5 7 0 Exhaust fumes temperature at max flow rate 80 60 C C 75 68 69 68 75 Exhau...

Page 5: ...ty valve 15 Water pressure valve 16 Automatic bypass 17 Boiler discharge 18 Expansion vessel 19 Condensate drain tap 20 Connection plate optional 21 D H W cock optional 22 Gas cock optional 23 C H flow cock optional 24 C H return cock optional 25 D H W sensor SB 26 Storage tank discharge not supplied 27 D H W expansion vessel not supplied 28 D H W safety valve 7 BAR not supplied 29 D H W storage t...

Page 6: ...10 12 13 11 FORMAT DGT HE 25 30 35 FORMAT DGT HE 12 20 T KEY 1 Control panel 2 Fan 3 Mixer 4 Ignition electrode 5 C H sensor SM 6 Primary exchanger 7 Smoke chamber 8 Fumes sensor 9 Safety thermostat 10 Condensate collection tray 11 Diverter valve 12 Automatic vent 13 Circulator ...

Page 7: ...tors such as Sentinel X100 or Fernox Protector F1 is recommended after cleaning the system It is important to check the concentration of the inhibitor after each system modifica tion and during 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 interventio...

Page 8: ...cted to prevent a direct contact with condensa tion from the boiler The products of combustion must be conveyed through a flexible or rigid plastic pipe around 100 to 150 mm in diameter and condensa tion must be siphoned off at the foot of the pipe The usable height of the water trap must be at least 150 mm C33 6 5 3 2 C43 3 4 2 x y x y L m H m C13 1 2 1 L m 2 Fig 8 LIST OF ø 60 100 ACCESSORIES 1 ...

Page 9: ... 10 0 25 0 10 0 35 0 15 0 50 Wall coaxial exhaust Roof outlet terminal 0 25 0 05 0 50 0 05 0 80 0 10 1 10 0 15 1 50 0 20 The loss of the accessorie in aspiration concludes the collector code 8091400 01 Fig 9 a TABLE 1 a ACCESSORIES ø 60 Accessories ø 60 Total head loss mm H2O 12 20 25 30 35 Inlet Outlet Inlet Outlet Inlet Outlet Inlet Outlet Inlet Outlet Air smoke divider 1 25 0 25 2 10 0 40 2 50 ...

Page 10: ...oaxial exhaust ø 80 125 L 885 code 8091210 NOTE Before connecting accessories it is always advisable to lubricate the internal part of the gaskets with silicon products Avoid using oils and greases LIST OF ø 60 ACCESSORIES 1 Air smoke divider code 8089913 2 a Additional 90 MF curve code code 8089921 2 b MF 90 bend with suction tap code 8089924 3 Extension L 1000 code 8089920 4 Exhaust terminal cod...

Page 11: ...Should this require replacement it must be purchased exclusively from SIME The electric power supply to the boiler must Fig 11 TABLE 3 Siting of terminal Appliances from 7 to 35 kW distances in mm A below openable window 600 B below ventilation opening 600 C below eaves 300 D below balcony 1 300 E from adjacent window 400 F from adjacent ventilation opening 600 G from horizontal or vertical soil o...

Page 12: ...N 607301 clean electrical contact 2 11 2 Climatic regulator CR 63 connection optional The boiler is designed for connection to a remote control unit CR 63 code 8092219 coupled to an optional expansion kit code 8092240 The remote control CR 63 unit allows for complete remote control of the boiler except release of the boiler Whenn the connection has been made the boiler display will show the follow...

Page 13: ...2 RL SI RL1 RL2 P1 P 2 BASIC SYSTEM MULTI ZONE SYSTEM WITH VALVE ROOM THERMOSTAT AND EXTERNAL SENSOR Code 8094101 3 BASIC SYSTEM MULTI ZONE SYSTEM WITH PUMP ROOM THERMOSTATS AND EXTERNAL SENSOR Code 8094101 R M SE TA VZ TA1 VZ1 TA2 VZ2 ...

Page 14: ...he first zone and from the boiler panel for the other zones If there is a request for heat at the same time the boiler is acti vated at the highest temperature setting R M VZ VZ1 TA2 VZ2 TA1 CR EXP SE 4 BASIC SYSTEM MULTI ZONE SYSTEM WITH VALVE ROOM THERMOSTATS REMOTE CONTROL Code 8092219 KIT EXPANSION REMO TE CONTROL Code 8092240 AND EXTERNAL SENSOR Code 8094101 PARAMETERS SETTINGS Set the openin...

Page 15: ...ORMAT DGT HE 12 20 T with D H W sensor to be set PAR 2 3 FORMAT DGT HE 12 20 T only for heating to be set PAR 2 4 7 SYSTEM WITH REMOTE BOILING UNIT D H W TANK R M SE TA2 SI RL2 P2 P1 VM IP CR EXP TSB 6 MIXER VALVE SYSTEM SYSTEM WITH ONE DIRECTED ZONE AND ONE MIXER ZONE ...

Page 16: ... Gas valve coil VD Deviator valve SL Level condenses sensor SM Heating sensor SB D H W sensor TS Safety thermostat SF Fumes sensor PA Water pressure valve TA Environment thermostat SE External sensor optional EXP Expansion card remote control optional NOTE Connect TA to the clamps 5 6 after having removed the bridge CONNECTOR SPARE PART CODES CN3 code 6316268 CN4 code 6316275 CN5 code 6316253 CN6 ...

Page 17: ...2 Gas valve coil VD Deviator valve SL Level condenses sensor SM Heating sensor TS Safety thermostat FLM D H W flow meter SF Fumes sensor PA Water pressure valve TA Environment thermostat SE External sensor optional S AUX Auxiliary sensor EXP Expansion card remote control optional NOTE Connect TA to the clamps 5 6 after having removed the bridge CONNECTOR SPARE PART CODES CN3 code 6316268 CN4 code ...

Page 18: ...e if a resettable anomaly is signalled D H W SET Press the key to display the D H W temperature value set HEATING SET Press the key to display the heating temperature value set value not realtive to the remote control DECREASE Pressing this key decreases the value set INCREASE Pressing this key increases the value set 3 LED GREEN ON Indicates the presence of electrical voltage It switches of momen...

Page 19: ...ation delay 0 99 10 sec 1 01 18 Re ignition delay 0 10 Min 1 03 19 Flow meter modulation saturation band 0 99 1 30 29 Anti legionella only D H W tank O Disabled 0 1 Enabled PARAMETERS RE SET PAR DESCRIPTION RANGE UNIT OF INC DEC DEFAULT MEASUREMENT UNIT SETTING 49 Reset default parameters 1 PAR 01 PAR 02 equal If the current setting is difficult to understand or anomalous behaviour or if it is dif...

Page 20: ...f set in summer mode D H W function will be enabled only 3 6 ELECTRONIC IGNITION Ignition and flame detection is controlled by a single electrode on the burner which guarantees reaction in the case of acci dental extinction or lack of gas within one second 3 6 1 Functioning cycle Burner ignition occurs within max 10 seconds after the opening of the gas valve Ignition failure with consequent activa...

Page 21: ...o the vertical position fig 15 a 0 600 200 1200 1000 800 600 400 PORTATA l h PREVALENZA RESIDUA mbar 500 400 100 200 300 Format DGT HE T 25 15 12 T 0 600 200 1200 1000 800 600 400 PORTATA l h PREVALENZA RESIDUA mbar 500 400 100 200 300 Format DGT HE 25 30 35 con by pass 20 T 25 15 senza by pass con by pass senza by pass A B C RIFERIMENTO POSIZIONE BY PASS Fig 15 a Fig 15 RESIDUAL HEAD mbar FLOW RA...

Page 22: ...tons and at the same time for 5 seconds Lo will appear on the display and the boiler will work at minimum power 2 Press button to raise the boiler to maximum power Hi 3 Search for CO2 values at max power sta ted below by acting on the capacity step 5 fig 17 4 Press button to bring the boiler to minimum power Lo 5 Search for CO2 values at min power sta ted below by acting on the OFF SET adju stment...

Page 23: ... 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 Before activating the chimney sweep func tion make sure that the radiator valves or eventual zone valves are open The test can also be carried out with the boiler working in D H W mode For this after activating the chimney sweep function open one or more hot water fau cets Under...

Page 24: ... ALARM 05 When C H sensor SM are open or short circuited the boiler will not func tion and the display will show the alarm AL 05 FLAME BLOCK ALARM 06 fig 22 b If the flame control has not detected the presence of the flame after a complete ignition sequence or for any other rea son the card cannot see the flame the boiler will stop and the display will show the alarm AL 06 Press the key of the con...

Page 25: ...NOMALY SM AL 16 fig 22 e If the probe does not detect a tempera ture increase after burner ignition the burner switches off after 10 seconds the display shows anomaly AL 16 eand the4 green LED stays on If the anomaly occurs three times within 24h lthe boiler blocks the display conti nues to show anomaly AL 16 and the red LED switches on Press on the control panel to re start the boiler CONDENSATE ...

Page 26: ...fied personnel persuant to Standard CEI 64 8 Under no circumstances the devices sealed by the manufacturer can be tampered with It is absolutely prohibited to block the intake grilles and the aeration opening of the room where the equipment is installed The manufacturer shall not be held liable for any damage caused by improper use of the appliance This appliance is not intended for use by persons...

Page 27: ... various correction of a value of temperature proportional calculated The display will be as shown in fig 26 a REGULATION OF THE D H W TEMPERATURE fig 27 To set the desired temperature D H W press the key of the controls The display will be as shown in the figure Change the values with the key and The display will return to the standard visualisation by pressing the key again or after 10 seconds i...

Page 28: ...m qualified technical person nel AL 07 fig 29 c Press the key of the controls to re start the boiler If the anomaly persists request assi stance from qualified technical person nel AL 08 Request assistance from qualified technical personnel AL 10 Request assistance from qualified technical personnel AL 13 fig 29 d Press the key of the controls to re start the boiler If the anomaly persists request...

Page 29: ...isti dalle norme vigenti in materia e rispondo no per caratteristiche 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 EN 677 per APPARECCHI A GAS A CONDENSAZIONE AVENTI PORTATA TERMICA 70 kW La portata al s...

Page 30: ...93 3 93 0 92 98 FORMAT DEWY zip 25 BF 25 Solar 22 7 23 3 CN 4 97 5 109 2 92 71 FORMAT DEWY zip 30 BF 30 Solar 27 3 27 9 CN 4 97 9 110 4 92 87 OPEN DEWY zip 25 BF 25 40 24 5 25 0 CN 4 99 0 109 0 92 78 METROPOLIS PRAKTICA 25 OF 23 7 25 8 BT 2 91 9 91 0 92 75 METROPOLIS PRAKTICA 30 OF 28 8 31 6 BT 2 91 1 91 0 92 92 METROPOLIS PRAKTICA 25 BF 23 8 25 5 BT 3 93 5 93 1 92 75 METROPOLIS PRAKTICA 30 BF 30 ...

Page 31: ......

Page 32: ...Fonderie Sime S p A Via Garbo 27 37045 Legnago Vr Tel 39 0442 631111 Fax 39 0442 631292 www sime it Cod 6274278 09 09 Documentation Dpt ...

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