Boiler Control - Cadet 40-120 Installation And Service Manual

8
Field wiring
Figure 8-4 Control Inputs
TANK THERMOSTAT
ROOM THERMOSTAT /
ZONE CONTROL
FLOW SWITCH
SYSTEM SENSOR
OUTDOOR SENSOR
LOW WATER CUTOFF
INLET TEMPERATURE
SENSOR
OUTLET TEMPERATURE /
HIGH LIMIT SENSOR
FLUE GAS SENSOR
PRESSURE SWITCH
FLAME SENSOR
DISPLAY PANEL
(continued)
Installation & Service Manual
LOW VOLTAGE
CONNECTION
BOARD

BOILER CONTROL

MODULE
IMG00258
49