Nu-Way Selectos Installation & Maintenance Manual Download

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SG10020602

COMPONENT IDENTIFICATION

COMPONENTS

1. Reset Button
2. Control Box
3. Transformer
4. MultiBlock
5. Air Damper
6. Air Pressure Switch
7. Fan Shield
8. Fan Wheel

9. Air Adjustment

10. Fan Motor
11. Electrical Connection
12. Flame Tube
13. Flame Probe
14. Ignition Electrode
15. Head Adjustment Screw
16. Pressure Test Point

17. Head Clamping Bolt

18. Adjustment Markings
19. Diffuser

Summary of Contents for Selectos

Page 1: ...Installation Maintenance Manual Series SG fully automatic gas burners Selectos SG100 SG170 Gas Burner 11 12 Tel 44 0 1905 794331 Fax 44 0 1905 794017 Email info nu way co uk Web www nu way co uk...

Page 2: ...aught gas burner commissioning In the UK it is a legal requirement that anyone working on gas installation as defined in the Gas Safety Installation Use Regulations 1998 is CORGI registered The manufa...

Page 3: ...irDamper 6 Air Pressure Switch 7 FanShield 8 FanWheel 9 Air Adjustment 10 FanMotor 11 ElectricalConnection 12 FlameTube 13 FlameProbe 14 IgnitionElectrode 15 Head Adjustment Screw 16 Pressure Test Poi...

Page 4: ...192 60 275 113 139 114 ELECTRICALDATA Type Motor Ignition Transformer SG100 125W 2800rpm 230v 50Hz 0 65A Electronic 230 11000V SG170 125W 2800rpm 230v 50Hz 0 65A Electronic 230 11000V Type SG100 SG170...

Page 5: ...unit refer to the manufacturers recommendations If the burner is to be used with an existing appliance preparethemountingflange Ensure the joint between appliance and burner is effectively sealed with...

Page 6: ...ipping the ignition and flame detector leads Undo the lock nut clamping bolt Lift out the venturi flame ring assembly Undo the socket set screw Adjust the position of the assembly in the socket of the...

Page 7: ...Burners The operating sequence begins with a pre purge on full air then start rate gas flame which when proved allows the burner to operate on main flame then to the OFF position after the heat input...

Page 8: ...412 B07 Includes gas pressure governor safety two position main and pilot valves TWO STAGE ON OFF USING MAIN GAS IGNITION MULTIBLOC MB ZRDLE 405 412 B01 Includes gas pressure governor safety two main...

Page 9: ...This low voltage protection works not only during start up but also permanently during operation LOCK OUTIDENTIFICATION InthecaseofafailuretheLEDispermanentlyilluminated Every10secondstheillumination...

Page 10: ...d conduct the gas into atmosphere After purging the gas line re tighten the screw LEAKAGETESTING When making a leak test of the gas supply system the gas valve should beclosed Connectapressuregauge to...

Page 11: ...e adjuster clockwise if a heavy light up is encountered Repeat until a satisfactory setting is achieved B07 VALVE The adjuster acts to control the rate of change between high and low position Turn the...

Page 12: ...e power supply Replace UV cell switch on the power supply Reset lockout ROUTINE MAINTENANCE Switch off electrical supply and gas supply to the burner Combustion Air Fan Access can be gained to the com...

Page 13: ...__________ Burner Type ___________ Size ___________ Serial No ___________ Commissioning date _________________________________ Guarantee Expiry date _______________________________ Gas type __________...

Page 14: ...G10130501 BURNER SERVICE RECORD DATE DETAILS OF SERVICE SIGNATURE The details below are to be completed by the Servicing Engineer This sheet to be completed and signed following each service adjustmen...

Page 15: ...G10130501 BURNER SERVICE RECORD DATE DETAILS OF SERVICE SIGNATURE The details below are to be completed by the Servicing Engineer This sheet to be completed and signed following each service adjustmen...

Page 16: ...itch is in order otherwise the air pressure switch is faulty and must be renewed If the air pressure switch isn t in its made position the motor will start for approximately 2 to 3 seconds it then wil...

Page 17: ...y There is sufficient gas The control box is not faulty Incorrect Rotation Of Burner Motor Motor rotates clockwise viewed from the shaft end If the burner motor rotation is incorrect the single phase...

Page 18: ...Enertech Limited P O Box 1 Vines Lane Droitwich Worcestershire WR9 8NA Tel 44 0 1905 794331 Fax 44 0 1905 794017 Email info nu way co uk Web www nu way co uk...