ELECTRIC MORTISE LOCK INSTRUCTIONS MOTOR-CONTROLLED ELECTRIC LOCKING/UNLOCKING

1510 - Fail Safe (Power Lock):

Outside trim (or both outside and inside trim depending on the lock function) is locked when power is applied and unlocked when power is removed. Lockset will unlock in the event of a power failure.

1520 - Fail Secure (Power Unlock):

Outside trim (or both outside and inside trim depending on the lock function) is unlocked when power is applied and locked when power is removed. Lockset will lock in the event of a power failure.

Key Function:

The latch bolt may be momentarily retracted with a key even though the lockset is electrically locked.

Electrical Specifications:

Voltage: 12-24V AC/DC (11V - 30V)

Current: 250mA MAX Inrush, 10mA MAX Holding

Non-polarized Leads

Switch Slider Settings:

Yellow: Fail Secure Green: Fail Safe

Wire Gauge
22
20
18
16
14
12

Note: Power must be applied to the lock after a switch slider setting change.