User manual LIFT-MASTER 1A6189

[. . . ] 1A6189 AUXILL ARY CONTACTS OPTION BOARD Commercial door operator accessory for use only with LiftMaster solid state commercial door operators. WARNING CAUTION WARNING To avoid SERIOUS personal INJURY or DEATH from electrocution, DISCONNECT electrical power to operator before proceeding. WARNING To avoid damage to relays, DO NOT exceed maximum contact rating of 10A at 240VAC. [. . . ] When the operator is powered up, the following contact outputs are available: LEARN REMOTE TO TURN ON/OFF AND AUXILLARY CONTACT Either of the auxillary contacts on the card can be programmed to be turned on or off by use of a remote control. This can be used for controlling accessories such as a fan or light that is within the voltage and operating specifications of the relay contact. The user must release and reactivate the remote to switch state again. The RADIO LED will remain on while a valid command is being received. DEFAULT OPERATION While opening: open 2 - 1 closed (Open Aux. Contact) open 2 - 3 closed open 2 - 1 opened open 2 - 3 closed close 2 - 1 closed close 2 - 3 opened open 2 - 1 opened open 2 - 3 closed close 2 - 1 closed close 2 - 3 opened While closing: AUXILLARY RELAY A OR B PROGRAMMING PROCEDURE INPUT Press and release the radio button. The radio LED flashes rapidly then remains on solid. Operator powered down: Operator powered on and door not in motion: Press and release the Enter AUX. logic board to program This depends on weather relay A or press and MRT or MID SET was release the MID SET pressed. [. . . ] The radio LED flashes rapidly then turns off. 01-31099 © 2005, The Chamberlain Group, Inc. [. . . ]