A burner that won’t light on a legacy indoor DCS range is diagnosed by working through the ignition path, the burner orifice and the gas supply in order, rather than replacing parts on a guess.
A burner that won’t light on a legacy indoor DCS range is diagnosed by working through the ignition path, the burner orifice and the gas supply in order, rather than replacing parts on a guess.
Whether your DCS range is an original standing-pilot RG-series unit or a newer spark-ignition RDT, a gas smell in the kitchen means the same first step every time.
DCS sold indoor ranges under several model families over the years before moving its indoor range lineup to Fisher & Paykel — knowing which one you have decides which parts diagram applies.
The RGS-486GL is a 48-inch RGS range with six burners and a grill. Cracked grill radiants let grease drop straight onto the burner and cause flare-ups; they are replaced as parts. Two ovens mean two igniters, and a failed one only affects its own oven.
The RDS-305 is the dual-fuel 30-inch range of the RDS series. Its electric oven elements are the most common repair, along with ignitors for the gas burners that crack with age. DCS also listed RDS ranges in installation guides for its vent hoods, so many are paired with DCS hoods in the same kitchen.
The RDS-484GG is the 48-inch dual-fuel range with both a grill and a griddle in the RDS series. A griddle thermostat that sticks makes the griddle either scorch or stay cool. Uneven oven heating can come from a failing element or the convection fan.
The RGT-305 is a 30-inch gas range from DCS’s RGT series. Many are still in service and the common repairs are the familiar gas-range ones: a weak oven igniter, corroded burner caps and a burned oven light socket. Any work on the gas valves or oven burner is done by a licensed technician.
The RGT-484GG is the 48-inch RGT range with a grill and griddle. On older units the grill burner sits under grease for years and eventually rusts through; replacing it restores even heat. A warped griddle plate rocks and heats unevenly and is replaced rather than straightened.
The RDT-305 is the dual-fuel 30-inch range of DCS’s RDT series. A failed oven element is the usual repair; the gas cooktop mostly needs ignitors and caps over time. Loose inner door glass rattles and lets heat escape; it is re-seated with the door removed.
The RDT-486GD is the 48-inch RDT with six burners and a griddle. A griddle that takes much longer than usual to heat may have a partly blocked burner or a weak gas supply to that section. Oven temperature problems on these older electric ovens usually trace to the thermostat or its sensing bulb.