User Guide

1 Service
6
Control inputs
Service Manual
GAS PRESSURE SWITCH
DHW THERMOSTAT
FLOW SWITCH
TANK SENSOR
BUILDING MANAGEMENT
SYSTEM
LOW VOLTAGE
CONNECTION
BOARD
INLET TEMPERATURE
SENSOR
OUTLET TEMPERATURE /
HIGH LIMIT SENSOR
FLUE GAS SENSOR
FLAME SENSOR
LOW WATER CUTOFF
BLOCKED DRAIN SWITCH
DISPLAY PANEL
PC INTERFACE
SMART SYSTEM
CONTROL MODUL
E
AIR PRESSURE SWITCH
MENU
SETPOINTS
SHDN
LOUVER PROVING SWITCH