56
8 Field wiring
DIR #2000537237 00
SYSTEM SUPPLY SENSOR
OUTDOOR SENSOR
COM
NO
FLOW SWITCH
(FIELD SUPPLIED)
AUXILIARY LIMIT
(FIELD SUPPLIED)
ROOM THERMOSTAT
(FIELD SUPPLIED)
LOW WATER
CUT OFF
(OPTIONAL)
Figure 8-4 Low Voltage Field Wiring Connections_BOILER ONLY
Installation & Service Manual
FIRE TUBE
™
