Carrier TP-PRH-A, TP-NRH-A installation instructions Backplate Mounting

2.Route wires through large hole in mounting base. Level mounting base against wall (for aesthetic value only—Display Module need not be leveled for proper operation) and mark wall through 4 mounting holes. To avoid unintended bending of wall plate plastic, use all 4 screws and anchors. See Fig. 6.

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Fig. 6 − Backplate Mounting

3.Drill four 3/16−in. mounting holes in wall where marked. Thermidistat Control may be mounted to a standard junction box, if desired. Hole pattern on Thermidistat Control mounting base matches junction box mounting holes.

4.Secure rear plastic mounting base to wall with 4 screws and anchors provided. To avoid unintended bending of wall plate plastic, use all 4 screws and anchors. Make sure all wires extend through hole in mounting base.

5.Adjust length and routing of each wire to reach proper connector block and terminal on mounting base with 1/4−in. (6 mm) extra wire.

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