Heath Zenith 122C Manual Del Usario página 4

WIREd ChImE InstallatIon
IMPORTANT: Proper installation requires a diode on the front
door push button. See Diode Installation Instructions (page 8)
after completing steps 1 through 9 below.
Note: Electrical work must be in accordance with national and local
electrical codes. If in doubt, consult a qualified electrician.
Note: DO NOT install batteries if connecting chime to transformer
wires.
1. Verify transformer power rating. Power must be supplied from
a 16 Volt AC, 10 Watt or a 16 Volt AC, 15 Watt transformer
(Heath /Zenith models 122C, 121AC, or 125C).
®
2. Remove cover from existing chime.
3. Label all wires before disconnecting. Using masking tape, mark
each wire according to existing chime terminal markings (see
Chime System Wiring Diagram, page 15).
• "F" – Front Push Button Wire
• "T" – Transformer Wire
• "R" – Rear Push Button Wire*
4. Disconnect all wires from existing chime.
5. Remove existing chime base from wall.
-4-
Volume Control
Tune Selection
Button
Mounting
Holes (x2)
Continued
Code Setting Jumpers
Base Orientation Marking
7 6 5 4 3 2 1
UP
TUNE SELECT
FRONT TRANS REAR
Figure 3
598-1377-01
Wide Slot
Transformer
and Push
Button Wire
Connections
Wire
Entrance
Hole
Battery
Compartment
Narrow Slot