Space-Ray ERP10, Installation, Servicing And Operating Instructions, Page: 20 / 22

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Check Gas & Electricity
supplies turned 'ON'
Set Thermostat to 'MAX'
10. FAULT FINDING CHART
Has Burner flame established
NO
Check 230V present at Ignition
Control &
circuit continuity
YES 230V at Ignition Control &
circuit continuity correct Check gas Supply pressure at
control valve test point 'IN'
NO
YES Rectify electricity supply or
circuit continuity Gas Supply pressure in
accordance with section 3.2.
of manual Check gas Setting pressure
at Control valve test point
'OUT'
NO
YES YES Rectify Gas Supply to the
appliance Gas Setting pressure in
accordance with section 3.2
of manual Is Ignition spark present at
Electrodes Does Ignition Spark
cease when Burner
ignites
NO NO NO
Adjust gas Setting pressure.
Check control valve operation Check Spark Electrode
and circuit continuity Check Flame Rod and
circuit continuity
YES YES YES Gas Setting pressure &
control valve operation
correct. Spark Electrode & circuit
continuity correct Flame Rod and circuit
continuity correct Replace Ignition Control
NO NO NO
Replace Control Valve Replace spark electrode &
rectify circuit continuity Replace Flame Rod or
rectify circuit continuity
Replace Ignition Control Replace Ignition Control