Bock Water heaters 40E Servisní příručka

30e, 40e, 50e, 60e, & 80e, fanned balanced fluegas fired boilersTHIS APPLIANCE IS FOR USE WITH NATURAL GAS (G20) ONLYInstallation and Servicing In

SITE REQUIREMENTS - Page 10FIG 7. FULLY PUMPED SEALED SYSTEMFIG 8. OPEN VENTED GRAVITY DOMESTIC HOTWATER AND PUMPED CENTRAL HEATING SYSTEM

INSTALLATION INSTRUCTIONS - Page 11It is the law that all gas appliances are installed andserviced by competent persons as stated in GasSafety (Instal

INSTALLATION INSTRUCTIONS - Page 12CUTTING AIR/FLUE DUCTSFIG. 11a SIDE FLUEFIG. 11b REAR FLUE1. Measure from outside face of wall to the side of boile

INSTALLATION INSTRUCTIONS - Page 13FIG. 13 SECTIONAL VIEW OF AIR/FLUEDUCT ASSY THROUGH WALL4. Protect duct where it is likely to come into contact wit

INSTALLATION INSTRUCTIONS - Page 14LIFTING THE BOILERLift the boiler onto its mounting bracket.FIG. 15FIG. 16 TRANSPORTATION FOOTLocate the studs on t

INSTALLATION INSTRUCTIONS - Page 15FIG. 19 LOCATION OF PRESSURESENSING TUBESSlide the flue elbow into the flue duct and locate the flange overthe stud

INSTALLATION INSTRUCTIONS - Page 16FIG. 21 OVERHEAT THERMOSTAT BULBPOSITIONELECTRICALThe boiler and all external control circuit wiring must besupplie

INSTALLATION INSTRUCTIONS - Page 17FIG. 24 ROUTING OF ELECTRICAL WIRINGFollowing the pump manufacturer’s instructions connect thepump supply wires to

COMMISSIONING - Page 18Open Vented SystemsRemove the pump and flush out the system thoroughlywith cold water. Refit the pump. Fill and vent the system

COMMISSIONING - Page 19FIG. 26 MAIN BURNER PRESSURE ADJUSTMENTWith the burner set to its correct pressure, the firing rategiven in TECHNICAL DATA shou

GAD (90/396/EEC)POTTERTON PROFILE 30e G.C. No. 41 .605.39POTTERTON PROFILE 40e G.C. No. 41 .605.40POTTERTON PROFILE 50e G.C. No. 41 .605.41POTTERTON P

COMMISSIONING - Page 20FIG. 27 FUNCTIONAL FLOW DIAGRAMFIG. 28 BOILER WIRING DIAGRAM

SERVICING INSTRUCTIONS - Page 21Regular skilled servicing and cleaning of the appliance isessential to ensure continued safe and efficient operation.T

SERVICING INSTRUCTIONS - Page 22C. Remove screws securing the combustion chamber frontpanel and remove panel.D. Disconnect the fan supply leads from t

SERVICING INSTRUCTIONS - Page 23C. Refit the screw securing the gas control valve to thesupport bracket.D. Reconnect electrode lead to electrode.E. Pl

SERVICING INSTRUCTIONS - Page 24chamber front panel as described in 1 .‘Preparing the Boiler forServicing’, operations A, B and C.3. Disconnect the el

SERVICING INSTRUCTIONS - Page 25plate, leaving in place the three screws circled red, and removethe plate complete with fan.7. Disconnect the electric

Publication No. 559880/0497SERVICING INSTRUCTIONS - Page 26FIG. 31 FAULT FINDING CHART

SHORT PARTS LIST - Page 27KEY No.P.I.L.Part No.G.C.Part No.1 Pilot and Electrode Assembly including items 2-4 212259 3824532 Pilot Injector 402915 381

HEALTH AND SAFETY INFORMATION FOR THEINSTALLER AND SERVICE ENGINEER - Page 28Under the Consumer Protection Act 1987 and section 6 of the Health and Sa

ACCESSORIES - Page 3The following Potterton Myson controls are recommendedfor use with your boiler:-Electronic Programmer EP2001, EP3001, or EP6000Cyl

SITE REQUIREMENTS - Page 4FIG. 2 GENERAL ARRANGEMENT

SITE REQUIREMENTS - Page 5Where the installation of the boiler will be in an unusuallocation, special procedures may be necessary and BS 6798gives det

SITE REQUIREMENTS - Page 6ALL MODELS REAR OR SIDE FLUEINGFIG. 4 FLUE LENGTHS MAXIMUM LENGTH ‘X’ STANDARD FLUE SYSTEM510mm(20in) 1 METRE FLUE SYSTEM955

SITE REQUIREMENTS - Page 7BOILER INJECTOR GAS RATE INPUT OUTPUT BURNER PRESSURESIZE SIZE m3/h (ft3/h) kW(Btu/h) kW(Btu/h) mbar in wgMin 2.9mm 0.73(25.

SITE REQUIREMENTS - Page 8The SystemThe boiler must be used on INDIRECT hot water systems only. It issuitable for use on open vented gravity domestic

SITE REQUIREMENTS - Page 9If the system is extended, the expansion vessel volume mayhave to be increased unless previous provision has beenmade for th