Lochinvar 1.5 Water Heater User Manual


 
FLOW SWITCH
SEQUENCER / BUILDING
MANAGEMENT SYSTEM
LOW VOLTAGE
CONNECTION
BOARD
PRIMARY/SECONDARY INLET
TEMPERATURE SENSOR
PRIMARY/SECONDARY
FLUE GAS SENSOR
PRIMARY/SECONDARY
HIGH LIMIT SENSOR
PRIMARY/SECONDARY
FLAME SENSOR
BLOCKED DRAIN SWITCH
TOUCH PANEL
INTERFACE
PC INTERFACE
SECONDARY
SMART CONTROL
MODULE
PRIMARY
SMART CONTROL
MODULE
HW TANK SENSOR
ENABLE
TOUCH DISPLAY
MODBUS COMMUNICATION
BOARD
O-TEMP
HEAT EXCHANGER SWITCH
IMG00166
O-TEMP
HEAT EXCHANGER SWITCH
FLOW SWITCH
PRIMARY/SECONDARY OUTLET
TEMPERATURE SENSOR
Control inputs
1 Service
6
Service Manual