Ferroli pegasus f3 n 170 2s инструкция

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  PEGASUS F3 N 2S cast iron gas boiler for heating with electronic ignition and fl ame control INSTRUCTIONS FOR USE, INSTALLATION AND MAINTENANCE…
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  “This record must be completed and left with the end user”. Ferroli is a member of the Benchmark initiative and fully supports the aims of the programme. Benchmark has been introduced to improve the standards of installation and commissioning of central heating systems in the UK and to encourage the regular servicing of all central heating systems to ensure safety and efficiency.

• Page 3: Table Of Contents

  Pegasus F3 N 2S 1. OPERATING INSTRUCTIONS…………..4 1.1 Introduction ………………….4 1.2 Control panel ………………….4 1.3 Turning on and off ………………..5 1.4 Adjustments ………………….5 1.5 Maintenance………………….6 1.6 Anomalies……………………6 2. INSTALLATION ………………7 2.1 General Instructions………………..7 2.2 Place of installation ………………..7 2.3 Plumbing connections…………………7 2.4 Gas connection …………………..8…

• Page 4: Operating Instructions

  Please read this manual carefully and keep it for future reference. Pegasus F3 N 2S is a high-efficiency heat generator for central heating running on natural or liquid gas and regulated by an advanced electronic control system.

• Page 5: Turning On And Off

  Pegasus F3 N 2S 1.3 Turning on and off Ignition • Open the gas valve ahead of the boiler. • Turn on or insert any switch or plug ahead of the boiler • Turn the boiler switch “7” onto 1 (Fig. 1).

• Page 6: Maintenance

  Pegasus F3 N 2S 1.5 Maintenance The user must have the heating system serviced by qualified personnel at least once a year and combustion checked at least every two years. Consult chapter 3.3 of this manual for more information. The boiler casing, panel and aesthetic parts can be cleaned with a soft damp cloth, possibly soaked in soapy water.

• Page 7: Installation

  Pegasus F3 N 2S 2. INSTALLATION 2.1 General Instructions This device must only be used for the purpose for which it is specially designed. This unit is designed to heat water to a temperature below boiling point at atmospheric pressure and must be connected to a heating system and/or a water supply system for domestic use, compatible with its performance, characteristics and its heating capacity.

• Page 8: Gas Connection

  Pegasus F3 N 2S It is advisable to install on-off valves between the boiler and heating Rear View system allowing the boiler to be isolated from the system if neces- sary. Make the boiler connection in such a way that its internal pipes are free of stress.

• Page 9: Electrical Connections

  Pegasus F3 N 2S 2.5 Electrical Connections Connection to the electrical grid The boiler must be connected to a single-phase, 230 Volt-50 Hz electric line. The unit’s electrical safety is only guaranteed when correctly connected to an efficient earthing system executed according to current safety standards. Have the efficiency and suitability of the earthing system checked by professionally qualified personnel.

• Page 10: Connection To The Flue

  Pegasus F3 N 2S Any additional sensitive elements of the system’s con- trol and safety devices, temperature sensor, pressure switch, thermostat bulb, etc., must be located on the delivery pipe within 40 cm. of the rear wall of the boiler casing (see Fig.

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  Pegasus F3 N 2S Characteristics of the system water In the presence of water harder than 25° — 30° Fr, we recommend the use of suitably conditioned water for the heating system in order to avoid possible scaling in the boiler, caused by hard water, or corrosion produced by aggressive water.
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  Pegasus F3 N 2S Ø ± fig. 8…
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  Pegasus F3 N 2S ± Ø ± Ø ± Ø fig. 9…
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  Pegasus F3 N 2S Electrical connection of module generators Each generator comprising the modular assembly is supplied pre-wired for both the adjustments and the safety devices. It can therefore operate on its own (see wiring diagrams of paragraph 4.5). Connect each generator to a single-phase electric line of 230 V ~ 50 Hz, neutral phase, via a terminal board or regular plug, inserting fuses max.
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  Pegasus F3 N 2S Application systems The 2 application systems are described here. System 1: 4 modular generators with no hot water production Application Direct delivery heating with at most 4 modular generators. W6050C fig. 11a W6050C fig. 11b Key:…
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  Pegasus F3 N 2S System 2: 4 modular generators with hot water production Application Direct delivery heating with at most 4 modular generators with hot water production via diverter valve. fig. 12a fig. 12b Key: C1 — C2 — C3 — C4 = Modular generators…
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  In order to make the electric connection between the four-stage sequence governor W6050C, the module generators PEGASUS F3 N 2S and the various system components more straightforward and functional, we have made a control and check panel for heating plants.

• Page 18: Service And Maintenance

  Adjusting the burner gas pressure The Pegasus F3 N 2S boilers are made to burn natural or liquid gas. The pressure setting and test are performed in the factory. However, as there may be changes in supply pressure, at the time of the first ignition it will be necessary to check and perhaps adjust the pressure at the nozzles, observing the values given in the technical data chart in paragraph 4.3.

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  Pegasus F3 N 2S From natural to liquid gas 1 Replace the nozzles at the main burner and pilot light, inserting the nozzles specified in the technical data table in chap. 4.3. 2 Remove the small plug 3 (Fig. 14) from the gas valve, screw the ignition “STEP” regulator 2, contained in the conversion kit, onto the valve and put the plug 3 back onto the regulator.
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  Pegasus F3 N 2S Opening the safety cap Decrease Valve Honeywell Increase VR 4601 QB VR 4611 QB fig. 14 Main components key Pressure point upstream from the valve Ignition “STEP” regulator for liquid gas Plug Safety cap Pressure adjustment screw for maximum power Pressure adjustment screw for minimum power (1st stage) “O RING”…

• Page 21: System Start-Up

  Pegasus F3 N 2S 3.2 System start-up System start-up must be carried out by Qualified Personnel. The following operations and checks are to be made at the first ignition, and after all maintenance work that involved disconnecting from the systems or work on safety devices or parts of the boiler.

• Page 22: Maintenance

  • The gas flow and pressure must correspond to that given in the respective tables. • The circulating pumps must not be blocked. Safety devices The Pegasus F3 N 2S boiler is equipped with devices that guarantee safety in the event of operating trouble. Temperature limiter (safety thermostat) and manual reset This device prevents the water temperature in the system from exceeding boiling point.

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  Pegasus F3 N 2S Opening the front panel To open the front panel of the boiler, see the sequence in Fig. 15. Before carrying out any operation inside the boiler, disconnect the electrical power supply and close the gas cock upstream.
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  Pegasus F3 N 2S Disassembly and cleaning the burner unit to remove the burner unit: • Disconnect the electrical power supply and turn off the gas ahead of the boiler. • Unscrew the two screws securing the electronic flame controller to the gas valve (Fig. 17) and extract it from this valve (Fig.
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  Pegasus F3 N 2S Pilot light unit 3 ÷ 4 mm Combustion chamber door Inspection door fig. 21 Pilot burner Ignition electrode Detection electrode Pilot nozzle Gas supply pipe Cleaning the boiler and fl ue To clean the boiler properly (Fig. 22): •…

• Page 26: Troubleshooting

  Pegasus F3 N 2S 3.4 Troubleshooting Fault Cause and cure. After a few attempts at ignition, the electronic controller shuts down the boiler. Pilot light nozzle dirty — Clean with compressed air. Check the regular gas flow to the boiler and the air has been eliminated from the pipes.

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  Pegasus F3 N 2S Burner explosion. Delay on ignition. Check that the gas pressure is sufficient and the boiler casing is not dirty. The adjustment thermostat switches back on with too great a temperature difference. Check that the thermostat bulb is properly inserted in the sheath.

• Page 28: Technical Characteristics And Data

  Pegasus F3 N 2S 4 TECHNICAL CHARACTERISTICS AND DATA 4.1 Dimensions and connections Front view Front view Side view Rear View fig. 23 Type and model Return Delivery Inlet Heating Heating Pegasus F3 N 119 2S 1050 2” 2” 1”…

• Page 29: General View And Main Components

  Pegasus F3 N 2S 4.2 General view and main components fig. 24 “0 — 1 — TEST” switch 2-stage adjustment thermostat Electronic controller reset button Plug Thermometer water gauge Plug Safety thermostat Arrangement for fitting an electronic controller Fume outlet on fume chamber…

• Page 30: Technical Data Table

  Pegasus F3 N 2S 4.3 Technical data table…

• Page 31: Diagrams

  Pegasus F3 N 2S 4.4 Diagrams Loss of head 6 7 8 9 10 Delivery m /h fig. 25…

• Page 32: Wiring Diagrams

  Pegasus F3 N 2S 4.5 Wiring diagrams Electrical connection diagram for 119 and 136 models fig. 14a Ignition electrode Water pressure switch Heating circulator (not supplied) Gas pressure switch Gas valve Reset button with indicator lamp Safety thermostat Test button…

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  Pegasus F3 N 2S Main wiring diagram for 119 and 136 models fig. 14b Ignition electrode Water pressure switch Heating circulator (not supplied) Gas pressure switch Gas valve Reset button with indicator lamp Safety thermostat Test button Room thermostat (not supplied)
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  Pegasus F3 N 2S Electrical connection diagram for 153, 170, 187, 221, 255 and 289 models fig. 14c Ignition electrode Water pressure switch Heating circulator (not supplied) Gas pressure switch Gas valve Reset button with indicator lamp Safety thermostat Test button…
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  Pegasus F3 N 2S Main wiring diagram for 153, 170, 187, 221, 255 and 289 models fig. 14d Ignition electrode Water pressure switch Heating circulator (not supplied) Gas pressure switch Gas valve Reset button with indicator lamp Safety thermostat Test button…

• Page 36: Benchmark

  2 6 7 BENCHMARK No. BENCHMARK Please add the first 4 digits of the Boiler serial No to complete the BENCHMARK No. GAS BOILER COMMISSIONING CHECKLIST C O L L E C T I V E M A R K BOILER SERIAL No.

• Page 37: Service Interval Record

  SIGNATURE SERVICE 10 SERVICE 9 DATE DATE ENGINEER NAME ENGINEER NAME COMPANY NAME COMPANY NAME TEL No. TEL No. CORGI ID CARD SERIAL No. CORGI ID CARD SERIAL No. COMMENTS COMMENTS SIGNATURE SIGNATURE FERROLI TECHNICAL HELPLINE — 08707 282 885…

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  Should you require help during installation call our Technical Helpline on 08707 282 885 option 1 To book a Ferroli service engineer call Ferroli caresafe on 08707 282 885 option 2 Phone numbers: Installer Service Engineer BECAUSE OF OUR CONSTANT ENDEAVOUR FOR IMPROVEMENT DETAILS MAY VARY SLIGHTLY FROM THOSE QUOTED IN THESE INSTRUCTIONS.

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