Sime 8116902 User, Installation And Servicing Instructions Download Page 1

Page: 1 / 80

BRAVA DGT HE

25 - 30 - 35

199838

INSTALLATION AND SERVICING INSTRUCTIONS

ENSURE THAT THESE

INSTRUCTIONS ARE LEFT

FOR THE USER AFTER

COMPLETION OF THE

BENCHMARK SECTION

PLEASE READ THE

IMPORTANT NOTICE

WITHIN THIS GUIDE

REGARDING YOUR BOILER

WARRANTY

Cod. 6316191 - 08/2013

6331861A - 04/2022 - R3

BRAVA DGT HE

25 - 30 - 35

199838

INSTALLATION AND SERVICING INSTRUCTIONS

ENSURE THAT THESE

INSTRUCTIONS ARE LEFT

FOR THE USER AFTER

COMPLETION OF THE

BENCHMARK SECTION

PLEASE READ THE

IMPORTANT NOTICE

WITHIN THIS GUIDE

REGARDING YOUR BOILER

WARRANTY

Cod. 6316191 - 08/2013

please position here a sticker

from installation pack

BOILER DETAILS

USER, INSTALLATION AND SERVICING INSTRUCTIONS

EDEA

Condensing wall mounted boiler

Cod.

TRANSLATION OF THE ORIGINAL INSTRUCTIONS

To consult the documentation,

visit our website www.sime.it

199839

Summary of Contents for 8116902

Page 1: ...35 199838 INSTALLATION AND SERVICING INSTRUCTIONS ENSURE THAT THESE INSTRUCTIONS ARE LEFT FOR THE USER AFTER COMPLETION OF THE BENCHMARK SECTION PLEASE READ THE IMPORTANT NOTICE WITHIN THIS GUIDE REGARDING YOUR BOILER WARRANTY EN Cod 6316191 08 2013 please position here a sticker from installation pack BOILER DETAILS USER INSTALLATION AND SERVICING INSTRUCTIONS EDEA Condensing wall mounted boiler ...

Page 2: ...T MANDATORILY be applied beside the boiler s data plate For checks and adjustments after the modification refer to the new value for the maximum power The useful nominal power levels used are those relative to the operating conditions 80 60 C Pn min Pn max Example for Edea 30 default heating power range 2 8 24 5 setting of PAR 15 100 reduced heating power range 2 8 18 9 setting PAR 15 80 DESCRIPTI...

Page 3: ...t into its installation location Manoeuvring the boiler may include the use of a sack truck and involve lifting pushing and pulling Caution should be exercised during these operations Operatives should be knowledgeable in handling techniques when performing these tasks and the following precau tions should be considered Grip the boiler at the base Be physically capable Use personal protective equi...

Page 4: ...4 ...

Page 5: ...issioning instructions for filling in the checklist at the back of this installation guide Note All Gas Safe registered installers carry a ID Card You can check your installer is Gas Safe Registered by calling 0800 408 5577 SIME COMBINATION BOILERS Installer checklist Important Information IT IS A STATUTORY REQUIREMENT THAT ALL GAS APPLIANCES ARE INSTALLED BY COMPETENT PERSONS IN ACCORDANCE WITH T...

Page 6: ...tics type X Assembly must be by carried out by a qualified professional m WARNINGS It is recommended that all operators read this manual carefully in order to use the appliance in a safe and ration al manner This manual is an integral part of the appliance It must therefore be kept for future reference and must always accompany the appliance in the event the appliance is transferred or sold to ano...

Page 7: ...fety or adjustment devices without authorization and in structions from the manufacturer d IT IS FORBIDDEN To block the condensate drain if present To pull detach or twist the electrical cables coming out of the appliance even if the appliance is disconnected from the mains power supply To expose the appliance to the ele ments It is suitable for operating in a partially protected area in accordanc...

Page 8: ...11 2013 813 2013 Energy labelling Regulation EU No 2017 1369 Please refer to the technical data plate for the serial number and year of manufacture SYMBOLS a WARNING To indicate actions which if not carried out correctly can result in injury of a general nature or may dam age or cause the appliance to malfunction these actions therefore require particular caution and ad equate preparation f ELECTR...

Page 9: ...RED BY CALLING ON 0800 408 5500 OR ALTERNATIVELY WWW GASSAFEREGISTER CO UK 1 OPERATING WITH EDEA 10 1 1 Control panel 10 1 2 Preliminary checks 11 1 3 Ignition 11 1 4 Adjusting the heating temperature 11 1 5 Adjusting the domestic hot water temperature 11 1 6 Fault malfunction codes 12 1 6 1 Maintenance request 12 2 SHUTDOWN 12 2 1 Temporary shutdown 12 2 2 Shutting down for long periods 13 3 MAIN...

Page 10: ...the do mestic hot water and heating modes are enabled The flashing l and n symbols signal that the chimney sweep function is active d RESET REQUEST The wording indicates that once the fault has been repaired the appliance s normal opera tion can be reset by pressing the y button r DOMESTIC HOT WATER This symbol is present during a DHW request or during the chimney sweep func tion It flashes during...

Page 11: ...t the filling device is turned off after use press and hold the button y for more than 3 seconds and check whether normal operating conditions are restored Fig 3 select the SUMMER l operating mode by pressing and holding the y button for at least 1 second the value of the delivery sensor detected at that moment will appear on the display open one or more hot water taps Edea will work at its max im...

Page 12: ...e Tecnico Abilitato OFF Fig 7 m CAUTION Should you see an alarm not described here contact a qualified technical professional 1 6 1 Maintenance request When it is time to perform maintenance on the boiler the c symbol shows on the display Contact the technical assistance service to organise the nec essary work 2 SHUTDOWN 2 1 Temporary shutdown To temporarily interrupt the operation of Edea press t...

Page 13: ...mponents and pipes are not hot risk of burning Before performing any maintenance put on pro tective gloves 3 2 1 Cleaning the cladding When cleaning the cladding use a cloth dampened with soap and water or alcohol for stubborn marks d IT IS FORBIDDEN to use abrasive products 4 DISPOSAL 4 1 Disposal of the equipment European Directive 2012 19 EU At the end of their life span the appliance and elect...

Page 14: ...14 ...

Page 15: ...E APPLIANCE 16 5 1 Characteristics 16 5 2 Check and safety devices 16 5 3 Identification 16 5 3 1 Technical Data Plate 17 5 4 Structure 18 5 5 Main water circuit 20 5 6 Sensors 20 5 7 Expansion vessel 21 5 8 Circulation pump 21 5 9 Control panel 22 5 10 Wiring diagram 23 ...

Page 16: ... diverter valve this activates automatically every 24 hours if no request for heat has been made the chimney sweep function lasts 15 minutes and makes the job of the qualified technician easier when measuring the parameters and combustion efficiency domestic hot water comfort function which allows the time necessary for the hot water to become available to be re duced and ensures that the temperat...

Page 17: ...R OF MANUFACTURE SERIAL NUMBER NAME MAX USEFUL OUTPUT 50 30 C MAX OPERATING PRESSURE MAX USEFUL OUTPUT 80 60 C MAX HEAT INPUT WATER CONTENT IN BOILER FLOW RATE MAX OPERATING PRESSURE ELECTRICAL SUPPLY MAXIMUM ABSORBED POWER MAX HEAT INPUT COUNTRY OF INTENDED INSTALLTION APPLIANCE CATEGORY D H W CONTENT Fig 11 m CAUTION Tampering with removing or failing to display the identification plate or carry...

Page 18: ...iverter solenoid valve EVD 11 System filling unit 12 Domestic hot water sensor SS 13 Control panel 14 Domestic hot water heat exchanger 15 Gas valve 16 Domestic hot water flow meter FLM 17 Domestic hot water filter 18 Relief valve FS 19 Water pressure transducer TPAC 20 System pump PI 21 Boiler drain 22 Automatic bleed valve 23 Boiler return probe SRC 24 Air gas mixer 25 Expansion vessel VE 26 Air...

Page 19: ...low rate ΔT 30 C EN 13203 l min 13 0 18 8 Continuous D H W flow rate ΔT 25 C ΔT 35 C l min 16 9 12 0 22 5 16 1 Minimum D H W flow rate l min 2 0 2 0 Max PMW Min Pressure bar 7 0 5 kPa 700 50 ENERGY PERFORMANCE HEATING Heating seasonal energy efficiency class A A Heating seasonal energy efficiency 93 93 Sound power dB A 55 56 DOMESTIC HOT WATER Domestic hot water energy efficiency class A A Domesti...

Page 20: ...Diverter solenoid valve EVD 14 Automatic by pass 15 Domestic hot water sensor SS 16 Gas valve 17 Domestic hot water flow meter 18 Domestic hot water filter FLM 19 Boiler drain 20 Relief valve FS 21 Condensate siphon outlet 22 System delivery valve 23 Gas valve 24 Domestic hot water inlet valve 25 System return valve 5 6 Sensors The sensors installed have the following characteristics NTC R25 C del...

Page 21: ...nged The difference in height between the relief valve and the highest point of the system cannot exceed 6 metres If the difference is greater than 6 me tres increase the prefilling pressure of the expan sion vessel and the system when cold by 0 1 bar for each meter increase 5 8 Circulation pump The flow head performance curve available for the heating system is shown in the graph below RESIDUAL H...

Page 22: ...tic hot water and heating modes are enabled The flashing l and n symbols signal that the chimney sweep function is active d RESET REQUEST The wording indicates that once the fault has been repaired the appliance s normal opera tion can be reset by pressing the y button r DOMESTIC HOT WATER This symbol is present during a DHW request or during the chimney sweep func tion It flashes during the selec...

Page 23: ...ormer TS Safety thermostat V Fan BL Blue BR Brown BK Black G Green OR Orange R Red WH White To connect the Air Thermostat or alternatively the Remote Control remove the bridge between terminals 5 6 Fig 16 m CAUTION Users must Use an omnipolar cut off switch disconnect switch in compliance with EN Standards which en sures complete cut off in overvoltage category III con ditions i e where there is a...

Page 24: ...ctions by competent persons and that it meets the require ments of the appropriate Building Regulations The Benchmark Checklist can be used to demonstrate compliance with Building Regulations and should be provided to the customer for future reference Installers are required to carry out installation commissioning and servicing work in accordance with the Benchmark Code of Practice which is availa...

Page 25: ...llation of coaxial flues 60 100mm 80 125mm 30 6 12 3 Installation of separate ducts 80mm 31 6 12 4 Coaxial duct Ø 60 100mm and Ø 80 125mm 31 6 12 5 Separate ducts Ø 60mm and Ø 80mm 32 6 12 6 Separate ducts Ø 50 mm 33 6 12 7 Separate ducts Ø 80mm with duct kit C 10 334 6 13 Electrical connections 34 6 13 1 External temperature sensor 36 6 13 2 Chrono thermostat or Air Thermostat 36 6 13 3 EXAMPLE o...

Page 26: ...e the packaging has been removed the appliance is to be handled manually tilting it slightly lifting it and applying pres sure in the points indicated in the figure Fig 19 d IT IS FORBIDDEN To grip the appliance casing Hold the solid parts of the appliance such as the base and structural frame a WARNING Use suitable tools and accident protection when removing the packaging and when handling the ap...

Page 27: ...ing damage to pump and valves boiler noise and circulation problems Before connecting the boiler the associated central heating system must be flushed in accordance with the guidelines given in BS 7593 Treatment of water in domestic hot water central heating systems Sime Ltd recommends only the use of FERNOX products for the flushing and final treatment of the system water This is particularly imp...

Page 28: ...ndix 1 6 11 Gas supply Edea boilers leave the factory prearranged for gas G20 and can also work with G31 without the need for any type of mechani cal conversion Simply select parameter 03 see Parameter setting and display page 39 and set the type of gas to be used If changing the type of gas to be used carry out the entire appliance COMMISSIONING phase page 39 As a condition of the warranty and to...

Page 29: ...se a nuisance should be avoided 75 mm 200 mm 75 mm 300 mm 1 200 mm 600 mm 300 mm 600 mm 1 200 mm 300 mm 3 in 8 in 3 in 12 in 48 in 24 in 300 mm 12 in 12 in 24 in 48 in 300 mm 12 in 1 500 mm 300 mm 300 mm 60 in 12 in 12 in 12 in A Directly below an openable window air vent or any other ventilation opening B Below guttering drain pipes or soil pipes C D Below eaves balconies or carport roof E From v...

Page 30: ... 80 125 code 8095970 reduces the available length by 1 0 metres HORIZONTAL FLUES MUST BE LEVEL NOTE Before connecting accessories it is always advisable to lubricate the internal part of the gaskets with silicon products Avoid using oils and greases V Vertical m LIST OF ø 60 100 ACCESSORIES 1a Coaxial duct kit L 790 code 8096250 1b Telescopic coaxial duct kit L 695 code 8098605 2a Extension L 1000...

Page 31: ... code 8091204 1 10 This loss includes the losses with use of item 9 or 13 EDEA 30 Load loss mm H2O EDEA 40 0 20 0 10 0 30 0 20 0 10 0 20 0 15 0 15 2 8 1 8 1 10 Exhaust 15 Duct kit C 10 3 code 6296543 Fig 25 6 12 4 Coaxial duct Ø 60 100mm and Ø 80 125mm Coaxial accessories Description Code Ø 60 100 mm Ø 80 125 mm Coaxial duct kit 8096250 8096253 Extension W 1000 mm 8096150 8096171 Extension W 500 m...

Page 32: ... maximum total length of the ducts obtained by adding the lengths of the inlet and outlet pipes is determined by the load losses of the individual ac cessories used and must not exceed 16 5 mm H2O for Edea 30 and 30 0 mm H2O for Edea 40 For all boiler versions the total extension must not in any case exceed 25 m inlet 25 m outlet for ducts Ø 80 mm For Ø 60 mm ducts the total ex tension must not ex...

Page 33: ... for use in Ø 50 mm discharge flues To ensure correct boiler operation parameter PAR31 long flues should be set on the basis of the length of the in stalled flues as indicated in the table PAR 31 Edea 30 Ø 50 mm outlet Discharge diaphragm 0 1 x 90 elbow 2 metres leave it mounted 0 1 x 90 elbow 6 metres remove 2 1 x 90 elbow 10 metres remove 4 1 x 90 elbow 14 metres remove 6 1 x 90 elbow 18 metres ...

Page 34: ... 2 face upwards so that they remain closed by effect of their weight Moreover it is necessary to remove the siphon 3 and mount the cap 4 sup plied with the kit 3 B 2 4 Fig 30 6 13 Electrical connections The power cable must be connected to a 230V 10 50 Hz network observing L N polarity and the earth connection The network must have an omnipolar switch with category III over voltage in compliance w...

Page 35: ...ly connect the component wires to the terminal board 8 fol lowing the indications provided on the data plate 9 3 4 8 9 SE TA1 SR 6 5 4 3 2 1 Fig 34 m CAUTION It is compulsory to use an omnipolar cut off switch disconnect switch in compliance with EN standards contact opening of at least 3 mm if the power cable is to be replaced that ONLY a special cable is used with a factory produced re wired con...

Page 36: ...nd therefore the delivery temperature based on the external temper ature m CAUTION The adjustment of the Maximum Heating Tempera ture is managed by PAR 14 see paragraph List of parameters 6 13 2 Chrono thermostat or Air Thermostat The electrical connection of the chrono thermostat or air thermostat has already been described When fitting the com ponent in the room where the readings are to be take...

Page 37: ...ting cicuit return Fig 39 6 14 2 REFILL operations Remove the front panel remove the two screws 1 pull the front panel 2 forwards and release it from the top by lifting it 1 2 Fig 40 Domestic hot water circuit open the domestic hot water circuit isolation valve 4 open one or more than one hot water valve to fill and bleed the domestic hot water circuit Heating circuit open the isolation and air bl...

Page 38: ...ards and securing it with the screw 1 which was removed previously 6 14 3 EMPTYING operations Domestic hot water circuit close the domestic hot water circuit isolation valve 4 open one or more than one hot water valve to fill and bleed the domestic hot water circuit Boiler loosen the automatic bleed valve 3 close the heating circuit isolation valves 8 and 9 connect a rubber hose to the boiler drai...

Page 39: ...d is between 1 and 1 2 bar press the button y once for at least 1 second to select SUMMER mode l the value of the delivery sensor de tected at that moment will appear on the display 7 3 Parameter setting and display To go into the parameter menu from the selected mode eg WINTER turn dials t and r to the maximum simultaneously press the and buttons 5 s until PAR 01 parameter number appears on the d...

Page 40: ... C 1 20 PAR 14 Maximum Heating Temperature Adjustment PAR 13 80 C 1 80 PAR 15 Maximum power heating 0 100 1 100 PAR 16 Heating Post Circulation Time 0 99 seconds x 10 1 3 PAR 17 Heating Pump Activation Delay 0 60 seconds x 10 1 0 PAR 18 Heating Re ignition Delay 0 60 Min 1 3 PAR 19 Domestic Hot Water Modulation with Flow meter 0 Disabled 1 Enabled 1 1 PAR 20 Maximum power domestic hot water 0 100 ...

Page 41: ...10 40 C 1 20 PAR 42 Select heat pump or boiler convenience only if PAR 02 6 9 10 20 30 C 5 PAR 43 Heat pump boiler aid activation delay only if PAR 02 6 9 10 1 60 Min 20 PAR 44 Hybrid Wall heat pump delivery safety device 0 80 C 1 55 PAR 47 System pump forcing only in winter mode 0 Disabled 1 Enabled 1 0 RESET PAR 48 INST Parameter set to default 0 1 0 In the event of a fault malfunction the messa...

Page 42: ...06 Actual heating SET temperature Par 13 Par 14 C 1 PAR 07 Power level 0 99 1 PAR 08 Flow meter rate 0 99 l min 0 1 PAR 09 Water pressure transducer reading 0 99 bar 0 1 PAR 10 Display of current fan revolutions 0 99 RPM x 100 1 TABLE OF COUNTER DISPLAYED Type No Description Range U M Step PAR c0 total no of boiler operating hours 0 99 h x 1000 0 1 from 0 0 to 9 9 1 from 10 to 99 PAR c1 total no o...

Page 43: ...of travel bring it forwards and down b until it is horizontal 3 a b 5 4 Fig 46 close the gas valve loosen the screw of the gas mains pressure point 6 and connect a pressure gauge 6 8 7 Fig 47 open the gas valve power the boiler by setting the main switch to ON ON Fig 48 press the button y for at least 1 second until SUMMER mode lhas been selected simultaneously press the y and buttons for 10 s to ...

Page 44: ...boiler as the gas cock is connected directly to the gas valve press the button y to exit the Chimney sweeper Proce dure The boiler water delivery temperature will appear on the display disconnect the pressure gauge carefully close the pressure point 6 put the control panel back to the original position and refit the front panel 2 7 7 Domestic hot water comfort function preheating Edea models have ...

Page 45: ...e the plate 6 7 5 6 8 9 9 3 4 Fig 51 replace the two distinct nozzles 7 and 8 and the related O ring 9 with those provided in the conversion kit Having two distinct nozzle heads avoids them being inverted during assembly refit the plate 6 and cover 4 following the above instruc tions in reverse order replace the smoke outlet diaphragm if present in the trans formation kit as illustrated in Fig 26 ...

Page 46: ...e main system switch to OFF close the gas valve make sure that no hot parts inside the appliance are touched OFF Fig 53 1 1 External cleaning 1 1 1 Cleaning the cladding When cleaning the cladding use a cloth dampened with soap and water or alcohol for stubborn marks d IT IS FORBIDDEN to use abrasive products 8 2 Cleaning the inside of the appliance 8 2 1 Removing components To access the internal...

Page 47: ...on chamber and the burner remove any carbon residue check that the seal and the insulation of the door 12 to the combustion chamber are integral Replace if necessary refit the assembly by carrying out the same operations for removal but in the reverse order and tighten the screws 11 of the door to the combustion chamber reconnect the connections to the fan and the electrode 8 3 Checks 8 3 1 Checki...

Page 48: ...y of the gas valve and the card Type No Fault Solution ALL 09 No water circulating in the system Check the rotation of the pump rotor Check the electrical connections Replace the pump ALL 10 Auxiliary sensor fault Check PAR 02 hydraulic configuration Check the electrical connection ALL 11 Gas valve modulator disconnected Check the electrical connection ALL 12 Domestic hot water sensor fault in tan...

Page 49: ...ntervention Check circuit pressure Check expansion vessel Limited production of domestic hot water Check the diverter valve Check that plate heat exchanger is clean Check domestic hot water circuit valve 8 5 1 Maintenance request When it is time to perform maintenance on the boiler the c symbol shows on the display Contact the technical assistance service to organise the nec essary work ...

Page 50: ...f no what is the maximum central heating output selected kW Dynamic gas inlet pressure mbar C Central heating return temperature C System correctly balanced rebalanced Yes COMBINATION BOILERS ONLY Is the installation in a hard water area above 200ppm Yes No Water scale reducer softener pre existing Fitted Not required Brand Product Yes No If yes DHW expansion vessel pre existing Fitted Not require...

Page 51: ...neer name Company name Telephone No Gas Safe registration No Max rate CO ppm CO CO CO Min rate CO ppm CO CO CO undertaken in accordance with manufacturers instructions and readings are correct yes Gas rate m3 h OR ft3 h delete as appropriate Yes No System inhibitor concentration has been checked and appropriate action taken in accordance with BS 7593 and boiler manufacturers instructions yes n a C...

Page 52: ...52 9 EXPLODED VIEWS Frame ...

Page 53: ...53 Hydraulic assembly ...

Page 54: ...54 Exchanger Combustion ...

Page 55: ...55 Control panel ...

Page 56: ...56 Gas valve Oversleeve Fan ...

Page 57: ...e parts for minimum fittings A B Spare parts for basic safety fittings A B C Spare parts for extended safety fittings Pos Code Description Advised parts 055 2051252 Hose clamp Ø 53 57 056 6001183 Air intake inferior pipe ø55 057 1010209 Silicon pipe Ø 8x1 5 L 0 3 m 058 6188883 Noise reduction pipe 059 6329900 Rubber button C 060 6329800 Interface panel 061 6290170 Knob Ø 20 062 6304480 casing left...

Page 58: ...Spare parts for minimum fittings A B Spare parts for basic safety fittings A B C Spare parts for extended safety fittings Pos Code Description Advised parts 055 2051252 Hose clamp Ø 53 57 056 6001183 Air intake inferior pipe ø55 057 1010209 Silicon pipe Ø 8x1 5 058 6188883 Noise reduction pipe 059 6329900 Rubber button C 060 6329800 Interface panel 061 6290170 Knob Ø 20 062 6304480 casing left rig...

Page 59: ...work must be a minimum of 19mm ID typically 22mm OD plastic pipe or as per manufacturer s instructions and this should fall a minimum of 45mm per metre away from the boiler taking the shortest practicable route to the termination point diagrams To minimise the risk of freezing during prolonged sub zero conditions an internal gravity discharge point such as an internal soil stack preferred method i...

Page 60: ...air break is required Key 1 Boiler 2 Visible air break 3 75 mm trap 4 Visible air break and trap not required if there is a trap with a minimum condensate seal of 75 mm incorporated into the boiler 5 Soil and vent stack 6 Invert 7 450 mm minimum up to three storeys 8 Minimum internal diameter 19 mm 1 2 5 4 8 3 7 6 October 2018 Issue 1 0 ...

Page 61: ...inimum condensate seal of 75 mm incorporated into the boiler In this case the 100 mm is measured to the trap in the boiler 5 Sink basin bath or shower 6 Open end of condensate discharge pipe direct into gully 25 mm min below grating but above water level end cut at 45 Note the maximum external condensate discharge length is 3 metres 7 Sink lip 8 Minimum internal diameter 19 mm 9 Pipe size transiti...

Page 62: ...ter level end cut at 45 Note the maximum external condensate discharge length is 3 metres 6 Minimum internal diameter 19 mm 7 Pipe size transition 8 Minimum internal diameter 30 mm 9 Water weather proof insulation 10 Fit drain cover leaf guard Figure 2 b Connection of a condensate discharge pipe upstream of a sink basin bath or shower waste trap Internal Condensate Pipe Discharge Termination 1 2 1...

Page 63: ...e used External waste pipes from kitchens utility rooms or bathrooms such as sink basin and bath or shower waste outlets should be insulated with waterproof UV resistant class 0 material terminated below the grid but above the water line it terminates into the grid See insulation section for guidance on suitable materials Use of a Condensate Pump to an Internal Termination Condensate can be remove...

Page 64: ...e 4 5 75mm sink waste trap 2 5 4 3 Key 1 Boiler 2 Visible air break at plug hole 3 75 mm sink basin bath or shower waste trap 4 Sink basin bath or shower with 5 Open end of condensate discharge pipe direct into gully 25 mm min below grating but above water level end cut at 45 Note the maximum external condensate discharge length is 3 metres 6 Minimum internal diameter 19 mm 7 Pipe size transition ...

Page 65: ...ions should be followed The condensate pipe should be run internally as far as possible before going externally and the pipe diameter should be increased to a minimum of 30mm ID typically 32mm OD before it passes through the wall The angle of the pipe should slope downwards by at least 3 degrees as it passes through the wall to assist in maintaining a good velocity as the condensate exits the buil...

Page 66: ... of 75mm incorporated into the boiler 5 Soil and vent stack 6 Invert 7 450mm minimum upto three storeys 8 Minimum internal diameter 19 mm 9 Pipe size transition point 10 Minimum internal diameter 30mm 11 Water weather proof insulation Figure 4 Connection of condensate discharge pipe to external soil and vent stack 1 2 10 5 9 4 8 3 7 6 11 October 2018 Issue 1 0 ...

Page 67: ...sub zero temperatures i e 15 C for 48 hours BS6798 refers to devices that gas BS6798 section 6 3 8 note 4 The boiler manufacturer s instructions will disposal of the condensate Additional Measures measures detailed above for external condensate discharge pipes Insulate external pipe with a minimum thickness of insulation to be 19mm O class PVC coated material Fit trace heating with insulation as r...

Page 68: ...owed Insulation Materials Insulation used for external condensate pipes sink or washing machine waste pipes should be of class O grade with an outer coating that is weather proof is recommended for 32mm external pipes Use of Air Breaks In Condensate Discharge Pipes Heating engineers should follow manufacturer s instructions on the use of air breaks in condensate discharge pipes A visible air break...

Page 69: ...sate discharge pipe from boiler 2 Pipe size transition point 3 Water weather proof insulation 4 43mm 90 male female bend 5 External rain water pipe into foul water 6 External air break 7 Air gap 8 9 Minimum internal diameter 19mm 10 Minimum internal diameter 30mm 11 End cut at 45 1 2 10 5 9 4 8 3 7 6 11 October 2018 Issue 1 0 ...

Page 70: ...014 or boiler installation manual for soakaway design requirements any above ground section of condensate discharge pipe should be run and insulated as described above Figure 7 following page shows a suitable connection method Unheated Areas in Buildings Internal condensate drainage pipes run in unheated areas such as lofts basements and garages should be treated as external connections and insula...

Page 71: ... incorporated into the boiler refer to manufacturers instructions 5 External length of pipe 3 m maximum 6 Open end of condensate discharge pipe direct into gully 25 mm min below grating but above water level end cut at 45 7 Minimum internal diameter 19 mm 8 Pipe size transition point 9 Minimum internal diameter 30 mm 10 Water weather proof insulation 11 Fit drain cover leaf guard 1 2 10 5 9 4 8 3 ...

Page 72: ... be run either above or below round level End cut at 45 3 Diameter 100 mm minimum plastic tube 4 Bottom of tube sealed 5 Limestone chippings 6 Two rows of three 12 mm holes at 25 mm centres 50 mm from bottom of tube and facing away from house 7 Hole depth 400 mm minimum by 300 mm diameter 8 Minimum internal diameter 19 mm 9 Pipe size transition point 10 Minimum internal diameter 30 mm 11 Water wea...

Page 73: ...connected to the boiler Is O2 less than or equal to 20 6 and CO2 less than 0 2 VERIFY FLUE INTEGRITY Analyser readings indicate that combustion products and inlet air must be mixing Further investigation of the flue is therefore required Check that flue components are assembled fixed and supported as per boi ler flue manufacturer s instructions Check that flue and flue terminal are not obstructed ...

Page 74: ...al combustible consumption GJ C H seasonal energy efficiency D H W energy efficiency Sound power dB A 30 XL 25 42 17 93 86 55 Conforming to Annex IV item 2 of the Delegated Regulations EU No 811 2013 which supplements Directive 2010 30 EU Specific precautionary measures to be adopted at the time of assembly installation or maintenance of the equipment are contained in the boiler instruction manual...

Page 75: ...rature regime b P1 8 2 kW At 30 of nominal heat output and low temperature regime η1 97 8 Auxiliary electricity consumption Other items At full load elmax 0 043 kW Standby heat loss Pstby 0 105 kW At part load elmin 0 017 kW Ignition burner power consumption Pign 0 kW In standby mode PSB 0 004 kW Emissions of nitrogen oxides NOx 17 mg kWh For combination heaters Declared load profile XL Water heat...

Page 76: ...ature regime b P1 11 3 kW At 30 of nominal heat output and low temperature regime η1 97 7 Auxiliary electricity consumption Other items At full load elmax 0 063 kW Standby heat loss Pstby 0 115 kW At part load elmin 0 015 kW Ignition burner power consumption Pign 0 kW In standby mode PSB 0 006 kW Emissions of nitrogen oxides NOx 34 mg kWh For combination heaters Declared load profile XXL Water hea...

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Page 80: ...Sime Ltd 1a Blue Ridge Park Thunderhead Ridge Glasshoughton Castleford WF10 4UA Phone 0345 901 1114 Fax 0345 901 1115 www sime co uk Email enquiries sime co uk ...

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