State Industries SBN85 390 (A) Water Heater User Manual


 
SBN71-120 thru SBN85-390, SBD30-150/199 TANK TYPE COMMERCIAL
GAS WATER HEATER SERVICE HANDBOOK
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Ashland City, Tennessee 7002 ©
TEST 9 – IGNITOR HEATS .......NO MAIN BURNER
Conditions:
Test 8 completed then:
Turn off power
Disconnect wires from gas valve
TEST 9 IGNITOR HEATS – NO MAIN BURNER
.....nehtfI
Meter reads 0 or 1
Check meter scale setting to read between 550 and 650 Ohms
R
eplace Gas Valve
Meter indicates pilot and main coil have
continuity
Valve should be okay....still no gas to main burner, then coil
may be stuck .........Replace Gas Valve