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5 Field wiring (continued)
Figure 5-3 Low Voltage Field Wiring Connections
FLOW SWITCH
TANK THERMOSTAT
ROOM THERMOSTAT 3
SYSTEM SUPPLY SENSOR
BUILDING
MANAGEMENT
SYSTEM
COM
NO
LOW WATER
CUTOFF
OUTDOOR SENSOR
TANK SENSOR
SHIELD
SHIELD
TO
NEXT
BOILER
A
B
A
B
FROM
PREVIOUS
BOILER
ROOM THERMOSTAT 1
ROOM THERMOSTAT 2
A
B
NOTE:
CONNECTION BOARD SPLIT FOR
ILLUSTRATION PURPOSES
WIRE AS
NEEDED
SYSTEM PUMP
SPEED
CONTROL
BOILER
PUMP
IMG00127
Outdoor Knight XL Installation & Operation Manual
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