Carrier NUI 33AW-CS2 User And Installation Manual page 15

Installation
1
5. Drill two 5 mm mounting holes in wall where marked.
2
7. Adjust length and routing of each wire to reach
proper terminal and connector block on mounting
base with 6.5mm of extra wire. Strip only 6.5mm of
insulation from each wire to prevent adjacent wires
from shorting together when connected. See Fig. 2
6. Secure mounting base to the wall with 2 anchors and
screws provided making sure all the wires extend
through hole in the mounting base.
8. Match and connect equipment wires to proper
terminals of the connector blocks. The unit manual
specifies to which terminal blocks the NUI has to be
connected.
For connection to W-C-G-Y, refer to fig. 3a; for
connection to Rc-Rh-G2-Y2, refer to fig. 3b.
Back-plate Mounting
Secure Wires to
Terminal Strip
15