Carrier CRECOMZR076A00 Installation Instructions Manual page 6

Small rooftop products select 3 to 15 tons
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Fig. 10 — Connect 10-pin Plugs Together
13. Connect the 10-pin female plug from the controller harness to
ECON on the CTB. (See Fig. 11 and 25.)
Fig. 11 — Connect 10-Pin Plug to
Central Terminal Board
14. Connect the White wire from the controller harness to the W1
terminal on the CTB. (See Fig. 11 and 25.)
15. Connect the red and brown wires from the controller harness
to the CTB. (See Fig. 12 and 25.) The red wire connects to
"R" on the CTB, and the brown wire connects to "C".
Fig. 12 — Connect Red and Brown Wires to Central
Terminal Board
16. Locate the green wire with yellow stripe from the controller
harness and screw it to the control box (ground). (See
Fig. 13.)
Fig. 13 — Connect Ground Wire From Controller
17. Locate the 48TMHSRSE--A20 harness (with 4-pin female
plug) provided in the hardware kit with the EconoMi$er X
system. Connect the 48TMHSRSE--A20 harness to the
4-wire harness with a male plug from the controller harness.
(See Fig. 14 and 25.)
6

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