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| | | 10 Replacement of Parts | | |
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| | | ELECTRICAL PLUGS | | |
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| | | BOILER THERMOSTAT ELECTRICAL CONNECTION NO.3 "YELLOW" CABLE | | |
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| | | NOTE: All capillaries and cable should be situated within the 'Gland seal'. | | |
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| | | GLAND SEAL (Right hand illustrated) | | |
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| | | 10.4 Control Board (PCB) diagram 10.2A Release the control box, refer to Section 5.6. Disconnect the three electrical plugs and ignition lead. Rele ase th e ca bles from th e pla stic retain I ng cl ip, then discon nect | | 10.6 Electrode Proceed as Section £ | | |
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| | | Gain access as Section 5.6 to remove lead from control b( 10.7 Multifunctional Control - diagram 10.3 | | |
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| | | n the PCB tc | | |
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| | | Release the main terminal strip and plastic label. Carefully pull the board away from its supports. When refilling refer to wiring diagram 9.6 or 9.7 as appropriate. 10.5 Pilot Burner and Pilot Injector Proceed as Section 8.3 and 8.5. | | |
| | | Disconnect the electrical plug. Support the multifunctional control, remove the four extended screws from the flanged connections at the left and right hand side. Remove and discard the original "O" rings from the flanged connections and fit the new "O" ring supplied, into recess, before fitting the replacement multifunctional control. | | |
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