R E G E N C Y 4
INSTALLATION AND SERVICING
INSTRUCTIONS
FROM 9 TO 16SECTIONBOILERS
COD. 1274061
M O D U L E K
Page 1: ...R E G E N C Y 4 R E G E N C Y 4 INSTALLATION AND SERVICING INSTRUCTIONS FROM 9 TO 16 SECTION BOILERS COD 1274061 M O D U L E K M O D U L E K...
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Page 3: ...table for heating large dwellings commercial or industrial buildings They are designed for use on pumped circulation systems and if used for hot water production calorifiers indirect cylinders plate h...
Page 4: ...ilers of rated inputs between 60 kW and 2 MW IGE UP 2 Gas installation pipework boosters and compressors on industrial and commercial premises CIBSE Guide Reference sections B7 B11 and B13 British Gas...
Page 5: ...2 4 Air supply 2 4 1 Air supply by natural ventilation 2 4 2 Air supply by mechanical ventilation 2 5 Gas connection 2 6 Water connection 2 6 1 System water treatment 2 7 Flue hood assembly 2 8 Draug...
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Page 7: ...d off the damper shuts down the chimney avoiding heat losses through the chimney with one firing burner the damper partially closes to avoid eccessive secondary air from passing through the boiler wit...
Page 8: ...t 300 R 1 1 4 160 710 75 1450 210 Regency 4 186 11 sect 300 R 1 1 4 260 860 75 1650 310 Regency 4 203 12 sect 300 R 1 1 4 160 810 75 1650 210 Regency 4 220 13 sect 300 R 1 1 4 260 960 75 1850 310 Rege...
Page 9: ...20 20 20 20 20 20 pressure GPL G30 mbar 30 30 30 30 30 30 30 30 GPL G31 mbar 37 37 37 37 37 37 37 37 Burner Natural gas mbar 11 5 11 5 11 5 11 5 11 5 11 5 11 5 11 5 pressure GPL G30 mbar 29 0 29 0 29...
Page 10: ...rmostat Overrun relay High limit thermostats Thermometer External flue hood Unassembled casing Contacts arrangement for external controls Option to operate in the two stage or in the on off mode Optio...
Page 11: ...26X N I4 0Y I4 6Xe7 I4 6K f V4 6X h V 1 N L V 1 3 1 1 3 I4 0M I K I 6K eJ I4 Kh V4 3 1 V L V L N N L 0M V V4 6KO 1 I 6Kg V N X N 1 5 1 V4 I V 6Xf V 3 1 3 O 3 L I4 V4 V4 K eJ V4 N L V4 X L N 1 I I I 6K...
Page 12: ...604 19 REDUCING BUSH 1 1 2x1 2 8588801 20 FRONT SECTION 1230000 21 RIGHT SUPPORT FOOT 0634304 21 LEFT SUPPORT FOOT 0634305 22 PIPE FIXING BRACKET 0648000 23 GAS FEED PIPE 1251509 1251510 1251511 12515...
Page 13: ...SETBUTTON FOR RESETTING THE FRONT IONISATION CONTROL 14 REAR BURNER SWITCH FOR ON OFF OPERATION OF REAR BURNER 15 IONISATIONRESETBUTTON FOR RESETTING THE REAR IONISATION CONTROL 16 PUMP OVERRUN CONTRO...
Page 14: ...REGENCY 4 MODULEK 255 750 mm 750 mm REGENCY 4 MODULEK 272 800 mm 800 mm The boiler is delivered as a consignment of four packages It is supplied complete with a draught diverter which must be fitted...
Page 15: ...with a wire mesh to pro tect against blockage The terminal should not be sited adjacent to any opening window air vent or other ventilation opening and should be situated at least 1 m above the roof s...
Page 16: ...r Regency 4 Modulek 237 Low Level 1615 cm2 per boiler High level 856 cm2 per boiler Regency 4 Modulek 255 Low Level 1712 cm2 per boiler High level 907 cm2 per boiler Regency 4 Modulek 272 Low Level 18...
Page 17: ...the circulating water particularly where the system type is open vented The fill water will almost always produce a scale deposit on the waterways of the boiler This deposit will reduce the heat tran...
Page 18: ...e aprons 6 to the front and rear plates using the stud and nut fi xings both aprons are delivered with the casing in a separate carton Insert the two multi bar burners into the combustion chamber and...
Page 19: ...able bush pro vided and then insert it through the slots of same bracket screw the motor cable connector into the socket fixed on the bottom of control panel BEWARE the motor has been already wired an...
Page 20: ...ep to terminals 48 49 and the switch of the 2nd step to terminals 50 51 The overrun relay fitted avoids boiler nuisance trip of the limit safety thermostat when the cir culating pump is stopped with a...
Page 21: ...ELECTRICAL DIAGRAM REGENCY 4 152 272 9 16 SECTION BOILERS 15...
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Page 28: ...internal fold to the brackets 6 secure the link side panel to the front fixing bracket 5 using the screws F 4 2 x 9 5 pro vided secure the right side panel to the front fixing bracket 5 using the two...
Page 29: ...e that gas system is completely purged of air pilot coil of front gas control valve is energised 24Vcc Should the front pilot burner light and ignition electrode should continue to spark and if after...
Page 30: ...he main rear burner shall light Attach manometer to front burner pressure test point and turn on gas supply Turn on the front switch When front burner is fully ignited and stable adjust gas pressure o...
Page 31: ...for obstruction To clean the boiler outer case use a damp dusting cloth only Warning always turn off the electrical supply before proceeding Do not use detergents or solvents To remove particularly re...
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