User's Manual

Table Of Contents
1027144–0001 Revision D
Installing indoor RT equipment 3–17
RT installation
9. Lay the terminal block on a flat surface, with the wire entry
holes facing up.
10. Use a small, flat–blade screwdriver (or similar tool) to press
in the tab above the wire entry hole on the terminal block.
Hold the tab in.
Press and hold
tab to insert wire.
Terminal block with
one wire inserted
Wire entry holes
hb004
11. While holding the tab in, insert the stripped wire end.
Important: Insert the return (+) wire from the dc power source
into the terminal block so it will connect to the power supply
terminal marked (+) Return when the terminal block is plugged
in. Likewise, insert the –48 Vdc (–) wire so it will connect to the
–48 VDC (–) power supply terminal.
12. When the wire is fully inserted, release the tab.
13. Gently tug the wire to make sure it is securely inserted.
14. Repeat steps 10 through 13 for the second wire.
At this point, both wires are inserted into the terminal block.