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INSTALLATION INSTRUCTIONS!

Two-Speed & 12-Hour Timer Switch

MODEL: CFS-2WH

For use with NuTone Whole-House Ventilating Fan

Do not supply house power until installation is complete.

All wiring must comply with local electrical codes and the switch must be properly grounded.

1.The timer assembly is designed to mount in a 2-1/2" deep double-gang box.

2.Run house power wiring (with ground) from fuse or circuit breaker box and wiring from ventilation fan (refer to fan motor plate for wiring instructions to motor) to timer and switch in outlet box and make connections as illustrated in Figure 1.

3.Strip wires approximately 1/2" to make connections. Connect wire to terminal screws in timer side. NOTE: Use LINE- 1/LOAD-1 for standard operation. LINE-2/LOAD-2 will turn the current on at the end of timing period.

4.Insert wired switch in wall box with screws provided.

5.Insert wired timer into wall box with “TOP” (indicated on front cover) in proper position. Refer to Figure 2.

6.Fasten timer to wall box using (2) screws provided.

7.Fasten wall plate to timer using the (4) screws provided with the plate. The screws must be self-tapped into the timer body and will require a gentle inward pressure while firmly turning the screw.

8.Position small plastic timer dial so that “OFF” is in the up position. Install hex nut and tighten.

9.Push knob on shaft with the tail facing down.

Timer Operating Instructions:

1.Turn knob clockwise (to the right) to desired time period. Timer will automatically turn “OFF” at the end of period.

2.Regardless of time period desired, knob must first be rotated past “TURN PAST” as indicated on timer dial. It may then be turned back to a shorter timer period if desired.

TO NUTONE UNIT

WHITE

(NEUTRAL)

BLACK (HOT)

BLACK (HOT)

GROUND

 

GREEN GROUND SCREW

 

 

TIMER

 

 

WHITE

(NEUTRAL)

BLACK (HOT)

EARTH

GROUND (GREEN)

COMMON

QUICKWIRE CONNECTIONS

120vAC, 60 Hz

 

 

HOUSE POWER

 

 

FIGURE 1

TOP

“OFF”

POSITION

FIGURE 2

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NuTone installation instructions Two-Speed & 12-Hour Timer Switch, Model CFS-2WH, Timer Operating Instructions