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Primary control module, Secondary smart touch control module, Smart touch – Lochinvar Sync Condensing Boiler 1.3 User Manual

Page 8: Service

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LOW VOLTAGE

CONNECTION

BOARD

PRIMARY

CONTROL MODULE

ALARM BELL

RUN TIME CONTACTS

SEQUENCER / BUILDING

MANAGEMENT SYSTEM

HEAT EXCHANGER 1 /

HEAT EXCHANGER 2

BOILER PUMP

SYSTEM PUMP

HW PUMP

IGNITOR

BLOWER

GAS VALVE

PC INTERFACE

SECONDARY

SMART TOUCH

CONTROL MODULE

TOUCH PANEL

INTERFACE

TOUCH DISPLAY

SMART TOUCH

Control outputs

1

Service

8

Service Manual

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