LiftMaster EL25 EL25 Installation Ver. 3.0 Manual - Page 3

Table of Contents Mounting the Unit Dimensions EL25 Installation Rotating the Keypad for Vertical Mounting Unlocking/Locking EL2000 EL2000 Installation Wire Type Wire Connections to Unit (Factory Settings for Relays) Wire Specs and Run Distances Power Wire Specs and Run Distances Grounding the Unit Grounding the Unit Phone Lines Wiring 1 Unit to Telco Line Wiring Multiple Units to Telco Line Wiring with No Telco Line Wiring to Dedicated Telco Line Wiring to an Internal Phone System Connection to an NPBI System External Devices Wiring a Door Strike Lock Wiring a Maglock Wiring a Gate Operator Wiring a Key Switch/PIR/REX Wiring a Door Sensing Device Wiring the AutoCall Feature Wiring a Radio Frequency Module Wiegand Card Reader / Keypad Wiring a Postal Lock Switch Wiring an Internal Camera (CCTV) Power Wiring Power to the Unit Powering up and Checking the LEDs Troubleshooting Repair Parts "Your" System Diagram and Wiring Configuration Repair Parts "Your" Set-Up Accessories FCC and DOC Requirements FCC and DOC Page 1 Page 2 3 3 4 5 6 7 7 8 9 10 11 12 13 14 15 15 16 16 17 17 18 18 19 19 20 20-21 22 23-24 25-26 27 28