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HEAT EXCHANGER

6.5

COMBUSTION CHAMBER &

Inspect the inside of the combustion chamber for debris.  If
necessary, clean the inside of the tubes with a soft brush. Do not
brush the insulation at the rear, check the integrity of the
combustion chamber insulation panels, if damaged they will
require replacement.

6.6

CONDENSATE DRAIN

The condensate Drain has a removable cap, Figure 27, which
allows the removal of debris that may be caught within it.  Place a
bowl under the cap to catch the condensate and remove the cap.
Any debris inside will be expelled at this point.  Replace the cap
ensuring a good seal is made.  Discard the condensate and debris.

25

GAS CONTROL VALVE, FAN & BURNER ASSEMBLY

26

26A SPARK ELECTRODE

26B DETECTOR ELECTRODE

FILTER (CBX APPLIANCES ONLY)

6.7

DOMESTIC COLD WATER INLET

Close the water inlet isolating cock, open a domestic hot water tap
at the lowest point in the system and allow the pressure to
dissipate. Close this tap again. Undo the nut holding DHW turbine
to the water inlet isolating cock. The filter inside the isolating cock
can now be carefully removed, and cleaned as necessary by
flushing with water. Re-assemble in reverse order, ensuring all
seals are replaced correctly. Refer to Figure 28

27

Содержание Eden CBX

Страница 1: ...87 BP 35 G C Appliance No 47 260 05 Eden CBX 24 G C Appliance No 47 260 04 Eden CBX 32 G C Appliance No 47 260 14 Eden CBX 38 G C Appliance No 41 260 13 Eden SBX 30 G C Appliance No 47 260 07 Eden CBX...

Страница 2: ...Combustion Chamber Front Insulation 33 9 7 Combustion Chamber Rear Insulation 33 9 8 Heat Exchanger 33 9 9 Flue Hood 34 9 10 Pump Head Only 34 9 11 Diverter Valve Motorised Head 35 9 12 Hydroblock Ass...

Страница 3: ...hygiene and wash your hands before eating drinking or going to the lavatory If you do suffer irritation to the eyes or severe irritation to the skin seek medical attention Gas and Electricity Consumer...

Страница 4: ...entral Heating Input Btu h 104440 83600 62800 103700 10440 83600 62800 103700 Max Rate Gross kW 34 0 27 2 20 4 33 8 33 2 26 6 20 0 33 0 Btu h 116000 92800 69600 115300 113400 91000 68300 112700 Net kW...

Страница 5: ...BX38 CBX32 CBX24 SBX30 Total weight full kg 55 4 54 9 51 7 55 2 Total weight empty kg 52 8 52 8 49 9 52 8 Max lift weight kg 42 2 42 0 39 0 41 0 Total water capacity l 2 4 2 1 1 8 2 4 Integral expansi...

Страница 6: ...ts usually comprising the connecting parts to the appliance and end terminal Flue extension ducts and extension elbows are available as accessories 2 5 CONCENTRIC AIR FLUE DUCT SPECIFICATIONS Connecti...

Страница 7: ...rain off It has to be considered that for every metre horizontal flue length the terminal exit centreline is approx 45 mm higher than the elbow s centreline The standard telescopic terminal is 615mm m...

Страница 8: ...Roof terminal with rain cover and pitched roof flashing kit b a Fig 3 c Offset vertical flue a measured from boiler flue outlet centre line to the centre line of the extension elbow b measured from t...

Страница 9: ...t components are not correctly assembled It is not recommended to route the flue duct through living space areas i e bed rooms living rooms etc For installation details refer to the instructions provi...

Страница 10: ...cessories Flue extension duct 500mm 956092 450mm Flue extension duct 1000mm Incl 1 x support bracket 956093 950mm 93 extension elbow 956091 1550mm 45 extension elbow pair 956090 775mm Air inlet duct i...

Страница 11: ...d straight extension ducts are included in the main text of these instructions section 4 8 b The standard terminal must always be fitted horizontally horizontal ducts must have a continuous fall towar...

Страница 12: ...external clearances 300mm b Choose the direction required to deflect the flue products left or right only c Push the diverter elbow onto the angled outlet of the flue terminal in the desired rotation...

Страница 13: ...4b Domestic Hot Water Mode CBX 4c Central Heating Mode SBX 11...

Страница 14: ...purpose designed K6 terminal guard optional extra Part No 951507 g The air inlet flue outlet MUST NOT be closer than 25 mm 1 in to combustible material h Condensing appliances have a tendency to form...

Страница 15: ...away and any external pipe work should be in 32 mm Insulation to protect from freezing in cold weather conditions is also advisable Note if the appliance is installed in a garage all pipe work should...

Страница 16: ...illing loop complies with the current water supply water fittings regulations Methods of filling a sealed system are shown in Figure 8 WATER TREATMENT CLEANSING AND FLUSHING THE HEATING SYSTEM NOTE Br...

Страница 17: ...if required BS STOP VALVE Fixed Spindle MAINS WATER For information please contact Halstead Boilers Technical Helpline under 08450 710780 OPTIONAL SYSTEM DESIGN WITH UNVENTED STORAGE CYLINDER FOR EDEN...

Страница 18: ...least 0 75 mm2 24 0 2 mm PVC insulated to BS 6500 table 16 c THIS APPLIANCE MUST BE EARTHED Failure to provide a satisfactory earth connection will result in appliance malfunction d The method of con...

Страница 19: ...ecessary clearances are achieved Ensure squareness by hanging a plumb line b Mark the position of the wall mounting plate fixing holes 4 Select one from each group Refer to Figure 10 c Mark the positi...

Страница 20: ...bed in section 5 1 and then proceed to Section 4 5 MOUNTING THE APPLIANCE 12a CBX SERVICE CONNECTIONS WATER SERVICE CONNECTIONS 4 4 CENTRAL HEATING DOMESTIC HOT 12b SBX SERVICE CONNECTIONS Pipe work m...

Страница 21: ...outlet and then connect a discharge pipe of not less than 15 mm diameter copper to the tail The pipe should be positioned so that the discharge of water or steam can be noticed but cannot create a haz...

Страница 22: ...odged b Assemble the flue system extension ducts as necessary referring to Figure 15 c Pull the flue system towards the appliance to seat the external sealing ring against the outside wall ensuring th...

Страница 23: ...ctice Ensure that all system air vents are closed To aid venting a manual air vent is provided on the LHS of the heat exchanger and an automatic air vent on the pump assembly 3 Check the system for so...

Страница 24: ...e Reset button f After ignition allow the appliance to run for at least 10 minutes and check that the gas supply pressure measured at the appliance inlet pressure test point is 20 1 mbar for natural g...

Страница 25: ...FLOW RATE CBX APPLIANCES ONLY 21 CASING 5 5 LOCKOUT INDICATION In the event of failure during an ignition sequence 5 attempts the Reset LED will show steady RED By pressing and holding the Reset butto...

Страница 26: ...minimum CH output This mode allows the gas valve offset and CO2 emissions to be measured 5 9 USERS INSTRUCTIONS Upon completion of commissioning and testing the system the installer must instruct the...

Страница 27: ...nd disconnect the plug f Disconnect the electrical leads from the fan 2 plugs g Undo the nut holding the gas valve feed pipe to the gas isolating cock and disconnect h Disengage the gas valve feed pip...

Страница 28: ...26 24 CBX SBX...

Страница 29: ...Any debris inside will be expelled at this point Replace the cap ensuring a good seal is made Discard the condensate and debris 25 GAS CONTROL VALVE FAN BURNER ASSEMBLY 26 26A SPARK ELECTRODE 26B DET...

Страница 30: ...nsion vessel If the air pressure is less than 0 75 bar recharge vessel with an air pump 27 CONDENSATE DRAIN 28 6 9 RE ASSEMBLY RE COMMISSIONING a Re assemble all components in reverse order b Check th...

Страница 31: ...INTERNAL WIRING DIAGRAMS 7 7 1 FUNCTIONAL FLOW WIRING DIAGRAM 29 29...

Страница 32: ...nce Refer to section 5 2 If the control has powered up correctly but does not respond to a DHW demand check the following a Check that the DHW flow rate at the tap is greater than 2 5 litre minute b C...

Страница 33: ...Check fan G Check mains fan lead connector HGGG Defective fan No flame Missing or Erroneous RPM signal G Check low voltage fan lead connector G Check PCB X3 connector G Check pump operation G Check d...

Страница 34: ...ode remove electrode and used gasket ELECTRODES 9 1 IGNITION AND DETECTION Refer to Figure 32 a Ensure supply voltage is isolated b Remove the plug and earth lead from the ignition electrode c Remove...

Страница 35: ...d refer to section 6 1 and compared to the values stated in Performance Data section 2 2 If the measured value does not correspond to the Performance Data then contact Halstead Boilers Ltd Service Hel...

Страница 36: ...upply voltage is isolated and that the gas supply is isolated b Remove the gas control valve fan burner assembly refer to section 6 2 c Remove the gas control valve including air inlet cowl refer to s...

Страница 37: ...voltage is isolated and that the gas supply is isolated b Remove the gas control valve fan burner assembly refer to section 6 2 c Disconnect the electrical leads to the flue sensor flow sensor and ret...

Страница 38: ...n 9 8 d Disconnect the condensate drainpipe sump adaptor from the heat exchanger refer to section 9 18 e Remove the existing flue hood from the heat exchanger two screws and fit the replacement flue h...

Страница 39: ...ce g Undo the nut connecting the CH return pipe to the CH return isolating cock and disengage the CH return pipe from the hydroblock h On CBX appliances undo the nut connecting the DHW return pipe to...

Страница 40: ...he nut securing the pressure relief valve to the CH flow pipe and remove the pressure relief valve e Fit the replacement pressure relief valve using new fibre washers f Re assemble in reverse order en...

Страница 41: ...tted p Open the isolating cocks and vent air from the system using the manual air vent Re pressurise the system as necessary and check for water leaks Refer to Figure 27 a Ensure supply voltage is iso...

Страница 42: ...issipate Close this tap again c Undo the nut connecting the DHW flow turbine to the DHW inlet isolating cock d Undo the nut connecting the DHW flow turbine to the water feed pipe and remove the DHW fl...

Страница 43: ...9 Diverter Valve Motorised Head 1 500673 10 Hydroblock Assembly 1 500650 11 Expansion Vessel 1 451020 12 Pressure Relief Valve 1 300734 13 Water Temperature Sensor 2 500661 14 Flue Sensor 1 500660 15a...

Страница 44: ...42 54 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24...

Страница 45: ......

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Страница 47: ...57 Fax 01787 474588 Service Helpline 08450 710780 Training 01926 834838 Email sales halsteadboilers co uk or service halsteadboilers co uk or training halsteadboilers co uk Website www halsteadboilers...

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