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FireBird Enviromax Combi C20, Technical Manual

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Working towards a greener planet

TECHNICAL MANUAL INCLUDES

 ❯❯ 

HOUSEHOLDER INSTRUCTIONS

 

 

❯❯ 

INSTALLER GUIDE

 

 

 

❯❯ 

COMMISSIONING

 

 

 

 

❯❯ 

SERVICING

 

 

 

 

 

❯❯ 

SPARE PARTS

ENVIROMAX

CONDENSING RANGE

This manual must remain with the householder on completion of installation

TECHNICAL MANUAL

For use with Kerosene 28 Sec. Oil

Summary of Contents for Enviromax Combi C20

Page 1: ...ANUAL INCLUDES HOUSEHOLDER INSTRUCTIONS INSTALLER GUIDE COMMISSIONING SERVICING SPARE PARTS ENVIROMAX CONDENSING RANGE This manual must remain with the householder on completion of installation TECHNI...

Page 2: ......

Page 3: ...ons 18 Wiring 19 Domestic Heating Hot Water 21 Spare Parts 25 3 4 SYSTEM Boiler Technical Specifications 28 Wiring 29 Spare Parts 30 3 5 HEATPAC Boiler Technical Specifications 32 Wiring 34 Spare Part...

Page 4: ...rs of experience INTRODUCTION Firebird domestic oil fired condensing boilers are highly efficient and are all independently certified to Sedbuk Band A They use less fuel and have lower running costs t...

Page 5: ...ct to the following conditions a All claims under the guarantees must be within the above stated time limits b The boiler must be commissioned by qualified persons and as set out in the Installation M...

Page 6: ...ed THE BOILER CAN BE TURNED OFF BY ANY OF THE FOLLOWING MEANS Turn the timer control if fitted to OFF Turn OFF the mains electrical supply to the boiler Lights not included in Utility models POPULAR B...

Page 7: ...f fitted and any external controls connected to the boiler are set to call for heat 3 Check that the oil supply valves are open and that there is sufficient oil in the tank 4 Check that the burner loc...

Page 8: ...80 C Min 60 C Set timers Domestic Hot Water Central Heating The central heating thermostat controls the boiler when in central heating mode only thus maintaining the required boiler water temperature...

Page 9: ...at dial optional time controls and limit thermostat reset button as shown above It also has a built in system pressure gauge which is connected to the boiler and heating system water at the safety val...

Page 10: ...central heating timer switch to off If alternative programmer is used then refer to separate programmer instructions BY REQUEST COMBI C BOILERS ARE AVAILABLE WITH BUILT IN TIMERS DOMESTIC HOT WATER O...

Page 11: ...any circulation to or from the heat store The sensor from this thermistor is situated in stat pocket in the boiler 2 The over heat function activates the domestic circulating pump when due to residua...

Page 12: ...oncentric Flue Balanced Flue Assembly mm 125 5 125 5 155 6 170 7 Conventional flue Socket mm 130 id 130 id 155 id 170 id Flue Draught Reqd Min WG 0 040 0 040 0 040 0 040 Conventional Flue Max WG 0 15...

Page 13: ...ose On Rising Temp TIME SWITCH FROST THERMOSTAT MAINS IN OVER RUN DIAGRAM FOR CIRCULATING PUMP Normally Closed Contacts Open On Rising Temp Clamp on pipe stat Set at 87 C N TWO POLL SWITCH SERVICE SWI...

Page 14: ...211544 211650 211436 5 Jacket 110917 111653 111438 6 Shell 310921 311634 311481 7 Burner C20 410205 C44 410208 410210 C26 410206 C58 410209 C35 410208 8 Imit Stat 410204 410204 410204 9 Connector 111...

Page 15: ...f E20 E26 E35 Part No 110907 E26 E35 Door Part No 210910 E26 E35 Door Gasket Part No 110918 Tube Baffle 1 Off E20 E26 E35 Part No 110908 Tube Baffle 4 Off E20 E26 E35 Part No 110909 E20 Smoke Baffle R...

Page 16: ...3 C HEATING SYSTEM SEALED Fit in accordance with BS 7074 Part 1 BS 5449 OFTEC Standards etc Boiler Test Pressure 4 5 Bar Safety Valve Operating Pressure Gauge 0 to 4 Bar WATER SIDE RESISTANCE Flow Rat...

Page 17: ...ermostat Safety Limit Thermostat E E X N L X N L Control Thermostat Safety Limit Thermostat E E X N L X N L B4 L2 L1 N MIN MAX MIN MAX ELECTRICAL SUPPLY The boiler and controls require 230V 1 phase 50...

Page 18: ...1 B4 N T1 T2 S3 L1 B4 N T1 T2 B3 L1 Firebird Dual Thermostat Reset Pin Inside Screw O Cover Temperature Control Dial High Limit Thermostat Control Thermostat MIN MAX L2 L1 N C 2 1 Enviromax 7 Pin Plug...

Page 19: ...111765 111592 7 Flue Trim Half Moon 111397 111587 111802 8 Flue Blank 111388 111586 111803 9 Flue Gas Analysis Blank 110923 110923 110923 10 Control Panel 311671 311706 311707 11 Back Support 111596...

Page 20: ...5 Bar Pressure Jet Oil Burners RIELLO RDB 2 2 up to C35 RIELLO RDB 4 2 up to C58 C73 Fuel C2 Kerosene Electrical Supply 230v AC 50Hz To be fused at 5amp TEMPERATURE CONTROL Boiler Central Heating Cont...

Page 21: ...d Live Permanent Live Earth Neutral Hot Water Timer Switch Live Heating Timer Switch Live Room Stat L1 N T1 T2 S3 B4 L1 N Flow Switch Probe Thermistor D Tank Thermistor Probe C B A High Limit Thermost...

Page 22: ...COMBI WIRING Combi PCB Board Earth From Panel Body N Mains In Plug Neutral L1 Mains In Plug Live DHW Pump Neutral DHW Pump Live CH Pump Neutral CH Pump Live Timer Permanent Live Timer Neutral DHW Tim...

Page 23: ...ation Remember that air charge pressure must be equal in both vessels attached to the same system In the above example this is 1 bar Air charge pressure is the air pressure in expansion vessel before...

Page 24: ...pressures Safety Valve Setting 3 bar Initial System Pressure 0 5 bar 1 0 bar 1 5 bar Total Water Content TOTAL VESSEL of System VOLUME Litres Litres Litres Litres 25 2 1 2 7 3 9 50 4 2 5 4 7 8 75 6 3...

Page 25: ...hecked See diagrams Method A Method B Circuit Two This is the domestic cold water supply through the boiler plate heat exchanger via domestic hot water pipework direct to hot taps This works at full m...

Page 26: ...ppropriate boiler and system valves are open METHOD B With water supply turned off thoroughly flush out boiler and system to remove all foreign matter before allowing boiler and pumps to operate If in...

Page 27: ...11744 7 Flue Trim Half Moon 111536 111536 111536 8 Flue Blank 111533 111533 111533 9 Flue Gas Analysis Blank 110923 110923 110923 10 Control Panel 311143 311143 311143 11 Back Support 111531 111531 11...

Page 28: ...Gas Analysis Test Point 110923 8 Pressure Switch 110607 9 Manual Air Vent 110645 10 Mains In 15mm Double Check Valve 111340 11 Plate Heat Exchanger 25 plate 110650 31 plate 110651 12 Filling Loop 15m...

Page 29: ...Firebird Enviromax Condensing Range 3 27 3 3 COMBI PLUMBING PARTS...

Page 30: ...litres Vessel Normal Capacity pre charged to 1 bar WATER CONTENT Water Content Boiler 24 24 45 FLUE Indoor Boilers Concentric Flue Balanced Flue Assembly mm 125 5 125 5 155 6 Conventional flue Socket...

Page 31: ...Wiring C P Burner Plug Pressure Gauge Burner Lock Out Light 7 Pin Plug Power Supply Pump High limit re set button Not in Use Mains Supply Light Pressure Switch ELECTRICAL SUPPLY The boiler and contro...

Page 32: ...11789 7 Flue Trim Half Moon 111397 111587 8 Flue Blank 111388 111586 9 Flue Gas Analysis Blank 110923 110923 10 Control Panel 311671 311706 11 Back Support 111596 111790 12 Insulation Jacket 110917 11...

Page 33: ...Firebird Enviromax Condensing Range 3 31 3 4 SYSTEM PLUMBING PARTS...

Page 34: ...60 945 715 625 Systempac C26 163 945 715 625 Systempac C35 166 945 715 625 Systempac C44 270 1074 843 856 Combipac C20 203 945 715 625 Combipac C26 206 945 715 625 Combipac C35 209 945 715 625 COMBI S...

Page 35: ...40 C t Litres per minute 14 16 20 FLUE Indoor Boilers TEMPERATURE CONTROL Boiler Central Heating Control 60 C 80 C 3 C 60 C 80 C 3 C 60 C 80 C 3 C Boiler Safety Limit 110 C 3 C 110 C 3 C 110 C 3 C Tan...

Page 36: ...Thermostat Temperature Control Max 80 C MIN MAX Min 60 C MIN MAX MIN MAX High Limit Thermostat Reset Pin Inside Screw Off Cover Control Thermostat ELECTRICAL SUPPLY The boiler and controls require 230...

Page 37: ...ont Panel 211527 211754 211815 2 Control Panel 310453 311804 311819 3 Fixed Right Side 211518 211758 211818 4 Removeable Right Side 211521 211751 211812 5 Fixed Left Side 211517 211752 211813 6 Remove...

Page 38: ...C20 C26 C35 1 Front Panel 211604 211604 211604 2 Control Panel 311146 311146 311146 3 Fixed Right Side 211608 211608 211608 4 Fixed Left Side 211607 211607 211607 5 Back Panel 211605 211605 211605 6...

Page 39: ...E20 E26 E35 Part No 110907 E26 E35 Door Part No 210910 E26 E35 Door Gasket Part No 110918 Tube Baffle 1 Off E20 E26 E35 Part No 110908 Tube Baffle 4 Off E20 E26 E35 Part No 110909 E20 Smoke Baffle R3...

Page 40: ...flushing and providing inhibitors as are followed for any other boiler Manufacturers instructions must always be followed together with the requirements of BSEN 12828 2003 BS EN 12831 2003 which super...

Page 41: ...rise following harsh abrasion Suitable personal protective equipment should be worn where appropriate Generally normal handling and use will not give discomfort Follow good hygiene practices wash hand...

Page 42: ...and to prevent moisture reaching the insulating material Please not following important points before commencing installation Failure to do so will invalidate warranty INSTALLATION COMMISSIONING Boil...

Page 43: ...es in a small room will amplify noise particularly if the wall construction is hollow 2 If a conventional flue passes through a bedroom it is capable of transmitting noise 3 Low level balanced flue te...

Page 44: ...ossible to reduce the risk of trapping condensate Condensate pipework that is external or in an unheated garage should not exceed 3 meters and lagged with water proof insulation to prevent freezing CO...

Page 45: ...dense Trap is located at the base of the boiler Boiler Sealed Condense Drain Discharge Pipe 75mm Lime Stone Chippings Free Draining Soil Soak Away figure 1 Boiler Gully Condense Drain Washing Machine...

Page 46: ...LATIONS AMENDMENTS WHICH MAY HAVE BEEN ISSUED AFTER THE PUBLICATION OF THIS MANUAL A A C B C A Horizontal from opening airbrick opening window etc B From an internal or external corner C Below an open...

Page 47: ...lanced Flues fitted to Oil Fired Boilers THESE ARE ALSO THE BUILDING REGULATIONS FOR ENGLAND WALES SCOTLAND These notes form an integral part of the information shown above 1 Terminals should be posit...

Page 48: ...pipe supplied with boiler Flue gases are expelled through the same kit However if the boiler is installed in a compartment or small room some ventilation air is necessary to maintain acceptable temper...

Page 49: ...ea Combustion Ventilation air supply for conventional open flue boilers The figures shown are free areas of grilles in mm2 per kw of appliance rating output FULL TEXT of both BS 5410 Part 1 1997 and a...

Page 50: ...ipe Seal Seal all joints 135 Bends Stainless Steel Flexible Flue Liner Smooth Bore Type Rain Cowl NOTE All brick chimney constructions must comply with current building regulations and BS 5410 Part 1...

Page 51: ...swap the removable side panels 45 Terminal should be tilted up to prevent condensate droping from end of flue Boiler 80 mm 45 Bend Wall bracket Extensions X 250 500 1000 1250 mm 80 mm 90 Bend Firebir...

Page 52: ...oiler and never out the terminal where the liquid could cause a nuisance Connect flexible hose to flue air pipe and Burner Securing with Jubile clips Connect flexible hose to flue air pipe and Burner...

Page 53: ...ngth must take into account 45 bend 500mm length High Level Balanced Flue Kit Maximum flue length 6 metres 90 bend equivalent to 1metre length MULTI DIRECTIONAL BALANCED FLUE SYSTEMS Low Level Balance...

Page 54: ...8mm 349 mm 440mm B 630mm 640mm 641mm C 741mm 775mm 762mm D 1001mm 1013mm 1022mm FLUE KITS PART NO C26 C35 C44 C58 C53 5 Kit 6 Kit 7 Kit CBF005KIT CBFOO6KIT CBF007KIT 400mm FLUE EXTENSION PART NO C26 C...

Page 55: ...e wall should have a half hour resistance to an internal fire and extend 1 8 metres from any part of the tank A non combustible radiation barrier is an alternative but this must meet the requirements...

Page 56: ...Off Valve Fire Valve De Aeration Device Optional Protective Housing REGULATIONS STANDARDS In England and Wales installation in single family dwellings have to comply with the building Regulations Part...

Page 57: ...80 ES 7 8 bar 2 8 75 avg 12 0 0 1 1 Mid T3 0 65 80 ES 9 bar 3 4 75 avg 12 0 0 1 1 Max T3 0 75 80 ES 10 bar 4 0 85 avg 12 0 0 1 1 Mid T3 0 85 80 ES 9 bar 5 6 90 avg 12 0 0 1 1 Max T3 0 85 80 ES 10 bar...

Page 58: ...The pump is designed to allow working with one pipe TWO PIPE In order to obtain two pipe working it is necessary to unscrew the return plug 2 screw in the by pass screw 3 and then screw in return oil...

Page 59: ...d Enviromax Condensing Range 7 57 BURNER FAULT FINDING T Repair or Replace Oil Pump r No Troubleshooting Guide for Riello RDB Burner Fault Finding Logic For Control Box Type 5352 SE LD RDB Series Oil...

Page 60: ...120K COD 3514002 TYPE 740T3K RDB2 1 FIREBIRD 120 150K COD 3514052 TYPE 741T5K RDB2 2 FIREBIRD C20 70K COD 3514105 TYPE 744T1K RDB2 2 FIREBIRD C26 90K COD 3514305 TYPE 744T3K RDB2 2 FIREBIRD C35 COD 35...

Page 61: ...LEXIBLE OIL LINE 18 3008964 MOTOR 19 3008876 PRESSURE GAUGE 20 3000443 JOINT 3748965 3748860 3748861 N COD DESCRIPTION 21 3008648 COIL SHELL AND KNOB 22 3008957 COLLAR 23 3008649 PROTECTION 24 3008652...

Page 62: ...ossible record CO levels and advise customer of need to keep boiler room well ventilated SERVICING RECORD PAGE 61 NOTE SERVICING MUST BE CARRIED OUT BY A COMPETENTLY QUALIFIED ENGINEER ANNUALLY A Befo...

Page 63: ...ozzle Size Nozzle Angle Pump Pressure Air Setting Smoke Reading CO2 F G T C Fire Valve Location Condense Trap where Fitted Is condense trap piped to drain Is condense trap primed Float and condense tr...

Page 64: ...being forced into the burner pump resulting in pump blockage damage and lock out 3 THE BOILER A Switch off the power supply ensure that the boiler and system is full of water all valves are open and t...

Page 65: ...llow without any sign of smoke Use a smoke gun to check that the burner is burning clean H Run the boiler for about fifteen minutes then take a CO2 reading and adjust as necessary HANDING OVER A thoro...

Page 66: ...ffles in position T Graphite door seal and door gasket fitted and in good order T Condense Trap where Fitted Is condense trap piped to drain T Is condense trap primed T Float and condense trap in plac...

Page 67: ...ut kW Serial Number Installation Open vented Seal System PRE COMMISSIONING CHECK PARTS TO BE CHECKED Flue seals OK T Deflector plate and baffles in position T Graphite door seal and door gasket fitted...

Page 68: ...produced FIREBIRD UK East Central House Central Ave Lee Mill Ind Est Ivybridge Devon PL 21 9 PE FREEPOST RRAH KKKH LAKH Tel 44 01 752 691177 Fax 44 01 752 691131 email info firebirduk co uk web www fi...

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