E
INSTALLING ON BOYLER -------------------------------------------------------------------------------------------------------------------------- 3
N
DESCRIPTION OF OPERATIONS - ELECTRICAL CONNECTIONS --------------------------------------------------------------------- 5
DESCRIPTION OF THE MODULATION OPERATION - IGNITION AND GAS REGULATION ------------------------------------- 8
G
AIR REGULATION ON COMBUSTION HEAD - COMBUSTION ADJUSTMENT ------------------------------------------------------12
L
FAN ASSEMBLY DIAGRAM - USE OF THE BURNER ---------------------------------------------------------------------------------------13
I
MAINTENANCE -----------------------------------------------------------------------------------------------------------------------------------------15
GAS BURNER SAFETY CONTROL ---------------------------------------------------------------------------------------------------------------16
S
H
AIR PRESSURE SWITCH - IONIZATION CURRENT ----------------------------------------------------------------------------------------19
ELECTRIC DIAGRAM ---------------------------------------------------------------------------------------------------------------------------------28
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