Patterson-Kelley MOD-04 owner manual Alarm Safety Flame Interlock Start 2 # Interlock Start 1 #

Modu-Fire®Gas-Fired Boiler Parts/Technical Support

IRI Unit - Local & Remote Control - Logic Diagram

INPUT

ANALOG

1 2 0 / 1 / 6 0

-- +

CONNECTIONS

CUSTOMER

ALARM SAFETY FLAME

INTERLOCK START 2 #

INTERLOCK START 1 #

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