1Service (continued)
Control outputs
LOW VOLTAGE
CONNECTION
BOARD
SMART CONTROL
MODULE
Service Manual
ALARM BELL
AUX. DEVICE RELAY
RUN TIME CONTACTS
SEQUENCER / BUILDING MANAGEMENT SYSTEM
BOILER PUMP
SYSTEM PUMP
DHW PUMP
IGNITOR
BLOWER
GAS VALVE
DISPLAY PANEL
PC INTERFACE
9
