3800 Series Electric Mortise Lock Electrical
Specifications and Supplemental Instructions
I-LS02200
REV 2, 04/18/2018
27390101
Page 2 of 4
Wire Bundles:
See below for general location of wire bundles. Some or all of the bundles may be present depending on the functions ordered. When
wiring up, use wire color within the bundle to identify function (see page 1 for function / wire details).
Electrically Locked (EL) / Electrically Unlocked (EU)
This function comes EU by default, but can be easily changed to EL by sliding the White switch from YELLOW to GREEN as shown
below. The unit must have power applied at least once before the lockset changes state. Note that the latch bolt may be momentarily
retracted by key even if the lockset is electrically locked.
Door Position Monitoring (DPM)
Door position monitoring is an SPDT magnetic reed switch mounted inside the lockset with the activation magnet mounted behind the
ANSI strike plate. The magnet is positioned above the latch bolt, so orient the magnet plate per handing of opening to properly
position the magnet (see below for orientation).
LEFT HAND STRIKE PLATE
RIGHT HAND STRIKE PLATE
Non-polarized Leads
Default Fail-Secure (EU), Slide
White Switch from YELLOW to
GREEN to Make Fail-Safe (EL)
EL/EU
DPM
LM &/or RX
Activation Magnet
TOP
YELLOW GREEN
White Switch Slider
Fail-Secure
(EU)
Fail-Safe
(EL)
NOTE: The colors indicate which direction to move the switch to select the desired function.
They are not position indicators. The switch should be easy to move, so don’t force it.
