
LPM Series
INSTALLATION INSTRUCTIONS
The Command Access Latch Pullback Mortise Lock retracts the latch for push/pull operation. These
instructions cover all series from LPM110-LPM188.
A.
LPM
B.
72” WIRE HARNESS (3- PRONG)
PM300
72” WIRE HARNESS (2-PRONG)
C.
72” WIRE HARNESS (3- PRONG)
LPM Series Includes
A. LPM Mortise Lock
B. PM300
C.
24 VDC
Power Supply
U.S. Customer Support
1-888-622-2377
C. 2- Power Leads
Visit our website for more details
www.CommandAccess.com
1
Canada Customer Support
1-855-823-3002
Doc # xxxxx rev.x

Ceiling Tile
Standard Placement
Module
Hinge Pocket
Option Only
Module
LPM1 Series Installation
Example
Standard Placement
Optional Placement
Note: For LPM1 series option placement is only
recommended for Hollow metal doors. For wood doors, use
standard placement above ceiling tile or in junction box.
1. The door must be prepared with a standard type 86 mortise lock preparation and a 3/8” wire
raceway. Be sure that the mortise pocket and the raceway are clear of debris prior to installation.
2. Install the 3-prong, 72” wire harness through the wire raceway leaving enough slack to “quick
connect” to the mortise chassis.
3. Install PM300 at the hinge jamb side of the door within 120” of the lockset. Connect the 3-prong wire
harness to the PM300 and hard wire it directly to the harness from the lockset (if using an electric
hinge or other transfer device, use 18ga wire).
4. Connect the 2-prong input power wires (BLACK and BLACK) of the PM300 to the 2-prong, 72” wire
lead. Then connect the 72” wire lead directly to the wire run coming from the 26.5VDC power supply
(not included). The power supply may be up to 300 feet away (see power supply wiring instructions).
Note: these wires are not polarity sensitive.
2

For Lever Control Solenoid on LPM models 183-188 Only
All other models skip to next page
Step 1 - The door must be preped according to origional manufactures
template, machined with a 3/8” wire raceway, & preped for
a energy transfer hinge.
Make sure the mortise pocket is free of debris.
Mortise
Lock
Pocket
3/8 Wire Raceway
ETH Hinge Pocket
Step 4 - Connect the wires exiting the mortise pocket to the
Bridge Rectifier (included).
Mortise
Lock
Bridge
Rectifier
Step 5 - Connect the Bridge Rectifier to the plug exiting the
mortise chassis.
Bridge
Rectifier
Pocket
Mortise
Lock
Pocket
Step 2 - Run the wires from the ETH hinge through the 3/8” race-
way starting at the ETH hinge & exiting into the mortise
pocket.
Mortise
Lock
Pocket
3/8 Wire Raceway
Wire Transfer Hinge
Step 3 - Screw the ETH hinge to the door. At this time DO NOT
connect the hinge wires on the jamb side to the wires
coming from the power supply.
EU (Fail Secure)
Energy Transfer Hinge
Bridge Rectifier
Plug
Step 6 - Carefully slip the connected mortise lock chassis into
the mortise pocket paying close attention not to pinch
any wires
Step 7 - Mount the chassis per manufacturer’s instructions.
Step 8 - Connect the wires from the power supply at the ETH
hinge on the jamb side. Connect the hinge to the
jamb.
12VAC/DC
or
Switch
24VAC/DC
EU (Fail Secure)
Power
Supply
EL (Fail Safe)
Bridge Rectifier
Energy Transfer Hinge
Switch
EL (Fail Safe)
12VAC/DC
or
24VAC/DC
Power
Supply
3

Handing Instructions for LPM
STEP 1: Locate the handing screw. This screw is used to hand the
handles. The Locking side is opposite the screw.
LH/LHR
Rotate 180 Deg.
STEP 2: To hand the latchbolt, remove the faceplate. Pull the
latchbolt out of the chassis and rotate, then release.
The latchbolt is spring loaded and will return on it’s
own.
RH/RHR
Handing Screw
4-7/16”
2-3/4”
3-9/32”
Template for non-deadbolt & deadbolt
1” diameter
2-7/32”
through hole
3/8” diameter
through hole
3/8” diameter
through hole
1-23/32”
2-1/4”
1-3/16”
interior side only
1”
5/8” diameter
thumb turn hole for
2-9/64”
(Optional for deadbolt function)
1-1/4” diameter
cylinder hole for exterior
side only
6-1/8”
4

TECHNICAL INFORMATION
Specications
Latch Retraction Lever Control
• Operating Voltage Range:
• Operating Voltage Range: 24 VDC +/- 10%
24VAC/DC 350mA
• Hold Current: 260 mA @ 24 VDC
12VAC/DC 700mA
• Surge Current: 1.6 A for 350 ms @ 24 VDC
Switches
• Peak Current: 7 A @ 24 VDC
• REX: Green - Common (C)
• Input wires to PM300 : Non-polarized Black (+)(-)
• Output wire from PM300: Yellow=Pull Coil; Orange= Hold
• LBM:
Coil; Green=Common
Wire Run Guidelines:
For best results we recommend that your maximum wire run not exceed the following:
18ga.= 700’ 16ga. = 1000’ 14ga. = 1250’ 12ga. = 1500’.
Blue - Normally Open (NO)
Gray - Normally Closed (NC)
Green/Black - Common (C)
Blue/Black - Normally Open (NO)
Gray/Black - Normally Closed (NC)
Power Supply for PM300 and PM300D in High Output Mode:
In High Output mode, the PM300 is designed for & MUST BE
powered by the Command Access PS1, PS5-4, or PS5-6 power
supplies only.
Troubleshooting & Diagnostics
• Check the Module is on High Output.
• Conrm that power supply is a Command Access PS1, PS5-4, or PS5-6
U.S. Customer Support
1-888-622-2377
Visit our website for more details
www.CommandAccess.com
5
Canada Customer Support
1-855-823-3002
Doc # xxxxx rev.x