Roberts Gorden BH30UT/EF User Manual

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Does the burner light?

W

ere the gas lines

purged of air correctly?

Is there sufficient inlet gas pressure (See Specification Section) during ignition?

Purge Lines.

Measure voltage on valve terminals. Is there 230 V

during ignition time?

Check gas line stop cock. Check gas supply at meter

.

Contact gas company

.

Are the wires connecting the automatic control unit OK?

Replace automatic

control unit.

Check for the proper jet and air plate inside the

burner

.

Is the gas outlet pressure

in accordance with specification section

of this manual?

Is there gas outlet pressure

available during the

ignition period?

Replace/Correct wires.

Adjust the governor

pressure.

Replace solenoid

coil.

Ignition module may have failed. Replace module.

Is the insulation on the electrode/sensor leads

OK?

Replace/Correct

Wires.

Re-establish connections.

Is the wiring at the module properly

connected?

Are the Live and Neutral

reversed?

Reverse polarity

.

Is the continuity of the earth wire established?

Reestablish continuity

.

Does the burner

stay on?

Does the burner turn off

when the call for heat ends?

Check the thermostat and check the continuity of the

ground wire.

TROUBLESHOOT ENDS. If problems persist, contact

Roberts-Gordon at

Tel: +44 (0)121 506 7700 or Fax: +44 (0)121 506 7701 or online at www

.rg-inc.com