Weil-McLain CGi Series 3 Installation And Maintenance Manual page 53

CG i
GAS- FIRED wATER
eotLER-
sERIEs
3 -
Boiler Manual
llb
Troubleshooting - components
(continued)
Agure 38 Control module connections
High
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120VACto lndUOI!rmator
120 VAC
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Sense w ire to flame sensor
120VAC IN
Transformur
24 VAC to control c:irouit11
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Part Number 550-142-780/0712
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120 VA£ to in duc:er motor
1201/ACH
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120VACN
cv
120 VAC to clrcwl-'0'
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Fl•m• ••ne•
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to pilot
Tllermlstor
Common Thcrmi11tor 2
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BoUw Suppfy
Tem~attlre sensor
53