Crown Boiler TWZ065 用户手册
21
FIGURE 19: WIRING DIAGRAM, SINGLE HEATING ZONE ONLY
FIGURE 20: WIRING DIAGRAM, CIRCULATOR ZONE WIRING USING HONEYWELL R845A’s
(FACTORY BOILER WIRING NOT SHOWN - SEE FIGURE 19)
20
L1
INTERRUPTED
INTERMITTENT
BURNER MOTOR
LIMIT
VALVE
L2
HONEYWELL
L8148 OR L8124
AQUASTAT RELAY
L8148 OR L8124
AQUASTAT RELAY
NOTE:
1) BURNER WIRING SHOWN IS FOR BECKETT
AFG BURNERS. CONSULT BURNER INSTRUCTION
MANUAL FOR OTHER BURNERS
1) BURNER WIRING SHOWN IS FOR BECKETT
AFG BURNERS. CONSULT BURNER INSTRUCTION
MANUAL FOR OTHER BURNERS
2) AQUASTAT PICTURED IS L8148. TERMINAL 3
AND JUMPER FROM L1 TO 3 ARE NOT PRESENT
ON L8124. L8124 HAS TWO TERMINALS,
MARKED ZC AND ZR, WHICH ARE NOT USED.
AND JUMPER FROM L1 TO 3 ARE NOT PRESENT
ON L8124. L8124 HAS TWO TERMINALS,
MARKED ZC AND ZR, WHICH ARE NOT USED.
CAD
CELL
CELL