NuTone C905 User Manual

Ground (Tierra)
120 Volt AC (120 Voltio CA)
Batt
Trans
2
Rear
Front
0
3
1
Chime Mechanism
(
Chime buttons can be lighted
or unlighted.
Front Door Button
Rear or Side Door Button
Transformer
(Transformador)
16 volt 10 va
0
3
Batt
Trans
1
2
Rear
Front
Batt
Trans
2
Rear
Front
0
3
1
Chime Mechanisms
Note: Some chime
mechanisms have a
terminal marked "0 Batt".
This is not to be used with a
transformer.
Chime buttons can be lighted
or unlighted.
Front Door Button
Rear or Side Door Button
Note: Some chime mechanisms
have a terminal marked "0 Batt".
This is not to be used with a
transformer.
Two Door Chimes
One Door Chime
Ground (Tierra)
120 Volt AC (120 Voltio CA)
Transformer
Door Chime Wiring

NuTone C905 Specifications

General

Brand	NuTone
Model	C905
Category	Accessories
Language	English

Summary

One Door Chime Wiring

Single Door Chime Diagram and Components

Wiring diagram and components for a one-door chime system, including transformer and mechanism.

Two Door Chimes Wiring

Two-Door Chime System Diagram

Wiring diagram for a two-door chime system, showing transformer, mechanisms, and buttons.

Three Door Chimes Wiring

Three-Door Chime Configuration

Wiring diagram for a three-door chime setup, detailing transformer and multiple chime mechanisms.