LiftMaster Miracle-One MIRACLE ONE Manual - Page 23

SINGLE OPERATOR LOOP SIZE AND PLACEMENT It is VERY important to have enough separation between loops and gates to prevent false detection. Caution: Distance "E" must be a minimum of 4 feet away from open gate! Out In Drawing not to scale Exit Loop Inside H Safety Loop F I G E Distance from open gate Center Loop B Outside D C Safety Loop A End of open gate Outside Safety Loop: If A = Then C = 6 Feet 4 Feet 9 Feet 4.5 Feet 12 Feet 5 Feet 15 Feet 5 Feet 18 Feet 5.5 Feet 21 Feet 6 Feet Center Loop: This loop must have enough space between loop and gate when opened or closed. If driveway is smaller than 18 ft, then D must be 4.5 ft If driveway is bigger than 18 ft, then D must be 5 ft If B = Then E = 6 Feet 4 Feet 9 Feet 4.5 Feet 12 Feet 5 Feet 15 Feet 5 Feet Inside Safety Loop If there is no center loop, then F 4 ft If there is a center loop, then F = B or G which ever is largest. Exit Loop H = G or I which ever is largest. This is for a typical single Miracle 1 loop installation. Individual circumstances may alter dimensions. For toll free technical support: 1-888-ELITE-10 22