User manual LIFT-MASTER 71-REDGRN-HCT

[. . . ] RED/GREEN LIGHT MODIFICATION FOR MODEL 71-REDGRN-HCT FUNCTION When the door is in motion, the timer circuit will activate the red lamp holder and remain illuminated until door reaches open or closed position. When the door reaches the full open position, the timer circuit will activate the green lamp holder and will remain illuminated based on timer setting. [. . . ] Mount the relay assembly on the pem studs in the electric box using the locknuts (4) provided. Mount the auxiliary limit switches using existing switch hardware; note that the auxiliary limit switches are mounted on top of the existing limit switches. NOTE: If actuator on existing switches has been bent for adjustment, it may be necessary to bend actuator arms on new switches. Figure 2 Relay Assembly Auxillary Limit Switches Timer (Shown From Outside Box) Figure 3 0. 15 Diameter (#25 Drill Size) 1" 4-5/8" 2-1/4" Top of Box 3-11/16" 1/2" 1. 5" (8) Holes 0. 15 Diameter (#25 Drill Size) Top of Box 4" 1/2" 1" Top of Box Knockout for Conduit 1-1/2" 0. 15 Diameter (#25 Drill Size) 2 WIRING WIRE CONNECTIONS FROM RELAY ASSEMBLY NOTE: The following wires are provided from the factory pre-wired to relay K1 & K2. Connect white wire from relay (K1-1) to white wire coming from red socket in light box with wire nut. Connect white wire from relay (K1-2) to white wire coming from green socket in light box with wire nut. Connect red wire from relay (K1-8) to 115 Vac input power with wire nut. Connect grey wire from relay (K2-7) to 115 Vac input power with wire nut. WIRING CHART LOOSE WIRES WIRE DESCRIPTION CONNECTION TO BE MADE Wire, 3" Yellow 3/16" Faston x 3/16" Faston Wire, 28" Yellow 3/16" Faston x 1/4" Strip Aux. Close Limit (COM) Incoming Neutral WIRE CONNECTIONS FROM RELAY ASSEMBLY WIRE DESCRIPTION PREWIRED TO RELAY CONNECTION Wire, 6" Grey 2 x 3/16" Faston Wire, 6" Grey 2 x 3/16" Faston Wire, 26" Grey 3/16" Faston x 1/4" Strip Wire, 26" White 3/16" Faston x 1/4" Strip Wire, 26" White 3/16" Faston x 1/4" Strip K1-6 K1-5 K2-7 K1-1 K1-2 WIRE CONNECTIONS FOR LOOSE WIRES NOTE: The following wires are provided from the factory in the hardware bag. Connect yellow wire from auxiliary open switch (COM) NEUTRAL input with wire nut. Connect yellow wire from auxiliary open switch (NC) to auxiliary close switch (COM). [. . . ] c) When the door reaches the closed position, the timer circuit will activate the red lamp holder and will remain illuminated based on timer setting. HOW TO ORDER REPAIR PARTS Our large service organization spans America. Call our TOLL FREE number: 1-800-528-2806 www. liftmaster. com 01-32946C © 2006, The Chamberlain Group, Inc. [. . . ]