Power Wiring - Chamberlain SL600 Installation Manual

WIRING
To reduce the risk of SEVERE INJURY or DEATH:
• DO NOT TOUCH the unused connections on J2 or J3 as they are energized.
• Replace cover before reconnecting or connecting power.

Power Wiring

The operator can be wired for either 110-127 Vac or 220-240 Vac.
1. Turn off the AC power from the main power
source circuit breaker.
2. Insert the AC power wires through the wire
input hole closest to the motor.
3. Connect the "hot" wire to the L terminal on the
power board.
4. Connect the neutral wire to the N terminal on
the power board.
5. Tighten the watertight connector nut.
6. Restore power to the operator.
Power In
14
POWER BOARD
BAT
CN7
CHCTR VBAT