Trouble-Shooting - RBI FUTERA II Series Installation And Operation Instructions Manual

FUTERA II INSTALLATION AND OPERATION INSTRUCTIONS
OPERATIONAL PROBLEMS
1. The On/Off toggle switch doesn't illuminate.
2. The "Low Water" indicator light illuminates.
3. The "Low Air Flow" indicator light illuminates.
4. The "Trial for Ignition" indicator light illuminates,
but the igniter does not spark.
5. The "Main Burner" ignites, but the natural gas
high fi re manifold pressure is less than 2.5 in. W.C.
6. The Boiler/Water Heater rumbles on start up.

TROUBLE-SHOOTING

CORRECTIVE ACTION
Ensure that proper voltage is being supplied to the unit.
Inspect the circuit breaker for the boiler/water heater
circuit.
Ensure that the power switch operates properly and is
wired correctly.
Check the transformer for proper operation.
Ensure that the boiler/water heater has been completely
purged of air.
Ensure that the pump is operating properly/rotating in the
proper direction.
Ensure that all system valves are in the correct position
and that no restrictions in the piping are present.
Confi rm that the fl ow switch is wired correctly and
functions properly.
Check the light.
Inspect the vent and air intake systems to ensure that
blockages are not present.
Ensure that the vent and air intake systems conform to
the guidelines in this manual.
Confi rm that the blocked fl ue switch connections are
correct and that it is functioning properly.
Ensure that the blower air inlet damper & pressure switch
are adjusted for the correct air box pressure.
Confi rm that the ignition module is properly wired.
Confi rm that the ignition lead isn't grounded out.
Inspect the igniter and ensure that the spark gap is
correct.
Ensure that the ignition module is properly grounded.
Ensure that at least the minimum inlet pressure is
supplied at the inlet of the gas valve.
Ensure that the burner is set up per the "CHECKING &
ADJUSTMENTS" section.
Ensure that the unit is properly vented.
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