TROUBLESHOOTING
8. TROUBLESHOOTING
A.
In the event of a
a.Refer to the Lighting/Operating Instructions in Figures 7.4 and 7.5 to properly turn off the gas to the boiler.
b.Turn off all electric power to the boiler.
c.Call a qualified heating service organization or local gas company and have the cause of the
d.Refer to Lighting/Operating Instructions to
B.TROUBLESHOOTING GUIDES
Use Table 8.1 to assist in determining causes and providing corrective actions to boiler problems. Refer also to Figure 8.1 to troubleshoot the Intermittent Ignition System Control. These guides must be used only by qualified service technicians. These individuals must follow all applicable codes and regulations in repair of any boiler problems.
DANGER
When servicing or replacing items that communicate with the boiler water, be certain that:
●There is no pressure on the boiler.
●The boiler is not hot.
●The power is off.
When servicing the gas valve or pilot, be certain that:
●The gas is off.
●The electricity is off.
WARNING
Do not use this appliance if any part has been under water. Improper or dangerous operation may result. Immediately call a qualified service technician to inspect the boiler and to replace any part of the control system and any gas control which has been under water.
CAUTION
Label all wires prior to disconnection when servicing controls. Wiring errors can cause improper and dangerous operation. Verify proper operation after servicing.
CAUTION
Should overheating occur or the gas supply fail to shut off, do not turn off or disconnect the electrical supply to the pump. This may aggravate the problem and increase the likelihood of boiler damage. Instead, shut off the gas supply at a location external to the appliance.
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