Estate E-SC 1102 - Manual (Page 18)

5.2
Installing temporary safety jumpers
For your opener to function properly a few connections must be made prior to
the learning process. Accessories should NOT be installed until after the learn-
ing process is completed.
Using the provided jumper wire, connect the normally closed safety terminals
(terminals 3, 4, and 5) to one of the negative terminals (terminals 12, 13, 14, or
15). Do this by cutting and stripping the wire into 4 sections and twisting the 3
from the safety terminals together with the fourth which will lead to the com-
mon terminal. The connection can be secured with electrical tape or a wire nut.
This allows one terminal to be freed for a safety device but the others to be able
to still be jumped out so the operator will run.
We recommend that these jumpers are later replaced with safety devices after
learning is complete. If you choose not to replace the jumpers with safety de-
vices you MUST keep the jumpers in.
Your connections can be checked using the diagnostics mode. Press P2 once.
C, D, and E should be lit. After checking press P2 again to exit the diagnostics
mode. To learn more about diagnostics see section 7.