Suburban SW10D, Service Training Manual

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PILOT BURNER ASSEMBLY
1. Pilot line and orifice meters gas through to pilot.
2. Thermocouple is a device that when heated will
generate millivolts of electricity to hold magnet
open in valve.
BURNER
1. A gas and air mixing tube that regulates flow of
gas from gas valve through orifice to produce
flame.
2.
Orifice incorporated into burner to regulate the
BTU’s of combustion.
THERMOSTAT GAS CONTROL
1. A device used to control temperature and gas flow
to main burner and pilot assembly.
DEL RELAY
1. 12 VOLT DC controled 120 VOLT AC relay.
2.
Normaly open 120 V.A.C. which closes when 12
V.D.C. is applied.
DIFFUSER TUBE
1. Directional flow device.
2. Cold difuser forces cold water supply to bottom of
tank.
3. Hot difuser allows water to be pulled from highest
point inside tank.
4. Shorter top tube allows for air pocket
3/8” NPT INLET
1/4” LOXIT OUTLET
iMage nOt avaialble
DIRECT SPARK MODEL
GAS SOLENOID VALVE
1. A 12 VDC device that regulates flow of gas.
2.
Redundant valve.
OHMS Value: 30 - 50
.5 Amps
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