Honeywell Y343B1002 User Manual
Page 11
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start the system by setting the thermostat (tem
perature controller) to call tor heat. Observe the system
response and establish the type of malfunction or
deviation from normal operation by using Table 4.
Use Table 4 by following the instructions in the
boxes. If the condition is true or okay (answer is yes), go
down to the next box. If the condition is not true or not
okay (answer is no), go to the box at right. Continue
checking and answering conditions in each box until a
problem and/or repair is explained. After any main
tenance or repair, the troubleshooting sequence should
be repeated until normal system operation is obtained.
TABLE 4—S87 DIRECT SPARK IGNITION SYSTEM TROUBLESHOOTING
DIRECT SPARK IGNITION SYSTEM TROUBLESHOOTING TABLE
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