Quantum GAS-FIRED BOILERS Boiler User Manual


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37
A. VERIFY PROPER SEQUENCE OF OPERATION
The sequence can be followed via the diagnostic indicator lamps on the Honeywell S9301A
integrated boiler control in Fig. 16. This is the normal sequence of operation. A more detailed
sequence of operation containing potential faults can be found in the service hints section.
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CHECK OUT PROCEDURE AND ADJUSTMENT
FIGURE 16 INDICATOR LAMPS
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