NuTone IMA4406 installation instructions Connecting the Master Station to the Terminal Board

INSTALLATION (Continued)

CONNECTING THE MASTER STATION TO THE TERMINAL BOARD

1.Refer to Figures 16 and 17. Plug all five connectors into the terminal board.

•Insert black ribbon cable with 10 pin plug into CN104 connector.

•Insert multi-color ribbon cable with 14 pin plug into CN102 connector.

•Insert multi-color ribbon cable with 9 pin plug into CN106 connector.

•Insert brown shielded cable with 12 pin plug into CN101 connector.

•Insert gray shielded cable with 11 pin plug into CN116 connector.

•No connection is made to connector CN111 unless IAA-440 expansion module is used.

2.Make sure the alignment keys are properly aligned before applying pressure to the connector.

3.After all connectors are plugged into the terminal board, position the extra ribbon cable length toward the top of the rough-in frame.

4.If an IAA-440 expansion module is included in this installation, proceed with the connection of the module to the expansion module terminal board at this time. Refer to the installation instructions provided with the expansion module.

FIGURE 16

	CN106
MULTI-COLOR	CN101
RIBBON CABLE
WITH 9 PIN PLUG

CN116

BROWN CABLE

WITH 12 PIN

PLUG

CN104

CN102

BLACK RIBBON CABLE WITH 10 PIN PLUG

MULTI-COLOR

RIBBON CABLE

WITH 14 PIN

PLUG

GRAY CABLE

WITH 11 PIN

PLUG

CN111

USED WITH

OPTIONAL IAA-440

EXPANSION

MODULE

FIGURE 17

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