Weil-McLain WGO - Manual (Page 6)

6
Start-up
SGO-W Boiler
Figure 2
2. Correct problems found in step #1. If burner
does not fire, press reset button on burner
primary control only once. Repeated presses
will deposit oil in combustion chamber.
Burner must never be fired
when oil is in combustion chamber. Immedi-
ately call qualified service technician.
3. If burner still does not fire, call qualified
service technician.
SGO-W (see Figure 2):
1. If burner does not fire, check for:
Service switch on boiler or additional
switches turned off.
Fuses or breaker switch tripped.
Thermostat set below room temperature.
Fuel valves turned off.
Not enough oil in tank to supply burner.
DANGER
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Circulator
Limit Control
Reset Button on
Burner Primary
Control
Burner Primary
Control
Temperature -
Pressure Gauge
Tankless Heater
Control
Located in
tankless heater plate
Burner
Disconnect
Plug
Service
Switch
on Boiler
Water Relief Valve
(on back of boiler)
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