Amtrol BoilerMate RTR Installation & Operation Manual page 22

BOILER CONTROL - SCHEMATIC 5
HONEYWELL L8148E
4 WIRE ZONE VALVE
"T" (ON BOILER CONTROL)
"T"
L1
END SWITCH
40VA
MOTOR TRANSFORMER
24 VOLT
L1
L2
NOTE: TAKE L1 AND L2 OFF THE BOILER CONTROL
3 WIRE ZONE VALVE
L1
110v
1
40VA
TRANSFORMER
2
24 VOLT
3
"T"
(ON BOILER
CONTROL)
"T"
L1
L2
NOTE: TAKE L1 AND L2 OFF THE BOILER CONTROL
L2
SMART CONTROL™
JUNCTION BOX
ORANGE
ORANGE
BLUE
BLUE
VIOLET
VIOLET
BLACK
WHITE
(PLACE A WIRE NUT OVER
EACH WIRE NOT USED IN
THE AMTROL BOILER MATE
JUNCTION BOX.)
L2
SMART CONTROL™
JUNCTION BOX
ORANGE
ORANGE
BLUE
BLUE
VIOLET
VIOLET
BLACK
WHITE
(PLACE A WIRE NUT OVER
EACH WIRE NOT USED IN
THE AMTROL BOILER MATE
JUNCTION BOX.)
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