NuTone LA-107 Leaflet

1. Use wire nuts to make connections. Insulate all connections with

electrical tape.

2. INSTALLATION USING TRANSFORMER.

Connect pushbutton and transformer wires to

terminal screws marked Front, Transformer, and Rear.

3. INSTALLATION USING BATTERIES.

Connect pushbutton wires to terminal screws

marked Front, Common, and Rear.

1. Carefully fasten wiring to wall studs

and ceiling joists. Avoid short circuits
caused by staples or clops cutting
through the wiring's insulation.

2. Loop wire around terminal screws.
3. When connecting more than one wire

to a single terminal screws, twist the wires together before looping
them around the terminal screw.

4. Make sure all terminal screws are tightened securely.

1. Install four (4) “D” size batteries as shown in Figure 4.
2. For longer life, alkaline batteries are recommended.

1. Place cover over base.
2. Refer to Figure 5. Secure cover by placing mounting tab into slot at

back of base.

1. Turn off house power until installation is complete.
2. Remove cover from existing chime and disconnect wires from

terminal screws. Label all wires (Front, Transformer, Rear) as you
remove them. NOTE: Any additional wires (for example: common
or side) should be individually capped with wire nuts or sealed with
electrical tape and pushed back into the wall cavity. These wires
are not needed.

3. Remove existing chime base from wall.
4. Pull wires through holes in new chime base.
5. Use provided screws to mount base to wall.
6. Connect wires to terminal screws marked Front, Transformer, and

Rear on the chime base.

7. Place chime cover securely over the base.
8. Restore house power to chime.

4820 Red Bank Road, Cincinnati, Ohio 45227

Printed in U.S.A., Rev. 3/01 Part No. 83527

Product specifications subject to change without notice.

NuTone warrants to the original consumer purchaser of its products that such products will be free from defects in materials or workmanship for a period

of one (1) year from the date of original purchase. THERE ARE NO OTHER WARRANTIES, EXPRESS OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, IMPLIED
WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE.

NuTone will, at its option, repair or replace, without charge, any product or part which is found to be defective under normal use and service. 

THIS WARRANTY DOES NOT EXTEND TO FLUORESCENT LAMP STARTERS OR TUBES, FILTERS, DUCT, ROOF CAPS, WALL CAPS AND OTHER ACCESSORIES
FOR DUCTING. This warranty does not cover (a) normal maintenance and service or (b) any products or parts which have been subject to misuse, negligence, accident,
improper maintenance or repair (other than by NuTone), faulty installation or installation contrary to recommended installation instructions.  

The duration of any implied warranty is limited to the one year period as specified for the express warranty. Some states do not allow limitation on how long an implied warranty
lasts, so the above limitation may not apply to you.

Some states do not allow the exclusion or limitation of incidental or consequential damages, so the above limitation or exclusion may

not apply to you. This warranty gives you specific legal rights, and you may also have other rights, which vary from state to state. This warranty supersedes all prior warranties. 

Date of Installation

Builder or Installer

Model No. and Product Description

For the location of your nearest NuTone Independent Authorized Service Center:

Dial Free 1-800-543-8687

Please be prepared to provide: 

Product model number • Date and Proof of purchase • The nature of the difficulty

NuTone Inc. Attn: Department of National Field Service, 4820 Red Bank Road, Cincinnati Ohio 45227-1599.

Broan-NuTone Canada, 1140 Tristar Drive, Mississauga, Ontario, Canada    L5T 1H9.

Rev. 03/2001