LiftMaster GH5HP Owners Manual - Page 20

CONTROL CONNECTION DIAGRAM IMPORTANT NOTES: 1) The 3-Button Control Station provided must be connected for operation. 2) If a STOP button is not used, a jumper must be placed between termianls 3 and 4. 3) Auxiliary control equipment may be any normally open two wire device such as pullswitch, single button, loop detector, card key or such device. ATTENTION ELECTRICIAN: USE 16 GAUGE OR HEAVIER WIRE FOR ALL CONTROL CIRCUIT WIRING. 3 BUTTON STATION or 3 POSITION KEYSWITCH w/ SPRING RETURN TO CENTER AND STOP BUTTON STANDARD 1234 2 OR MORE 1234 KEY LOCKOUT 1234 Open Close Stop Open Close Stop Open Close Stop Open Close Stop Keyswitch ALL CONTROL WIRING TYPES ALL CONTROL WIRING TYPES 2 BUTTON STATION or 3 POSITION KEYSWITCH w/ SPRING RETURN TO CENTER STANDARD 124 2 OR MORE 124 SEE NOTE #2 SEE NOTE #2 ALL CONTROL WIRING TYPES 1 BUTTON STATION or ANY AUXILIARY DEVICE 37 SEE NOTES #2 AND #3 Open Open Open Close ALL CONTROL WIRING TYPES Close Close ALL CONTROL WIRING TYPES SENSING DEVICE TO REVERSE OR STOP OPEN / CLOSE B2 WIRING TYPES ONLY RADIO CONTROLS 3 10 R1 R2 R3 LOCATED ON MAIN TERMINAL BLOCK Sensing Device ALL CONTROL WIRING TYPES EXTERNAL INTERLOCK Remove Jumper When Interlock is Used 4 5 4 RADIO CONTROL B2 WIRING TYPES 5 01-18177E ONE 2 OR MORE ALL CONTROL WIRING TYPES ©2003, The Chamberlain Group, Inc. All rights Reserved