Chamberlain GCU - Manuals

Step 5 Replace GCU cover and mountnear gate operator control box. Step 6 Remove bottom panel of GCU.Connect Terminal 10 on GCUto Common on gate operator(shown below). Connect Terminal 9 to Cycle ongate operator (shown below). 1 3 2 4 5 6 7 8 9 10 11 DC AC + - COM N/C EXIT SAFETY EDGE COMMON OPEN GRN...

3 Gate Operator “ON” Time Troubleshooting There is an error tone when the GCU is activated. The GAPLM or DAILM is not communicating with theGCU. The GCU may be out of range. If the units workproperly when close together, the GCU may need tobe mounted higher off the ground or on a differentsurface. M...

© 2007, The Chamberlain Group Inc. 114A3523 All Rights Reserved NOTICE: To comply with FCC and or Industry Canada rules (IC), adjustment or modifications of this receiver and/or transmitter are prohibited,except for changing the code setting or replacing the battery. THERE ARE NO OTHER USER SERVICEA...