Nutone Musical Chime Wiring Diagram
These installations require a transformer and often holes to be drilled in floors and door frames.
Nutone musical chime wiring diagram. Push buttons wired to the doorbell s front terminal play two notes and push buttons wired to the terminals marked rear play a single note. When a device like an electronic chime is powered up on a continuous basis for 25 years it will accumulate 220 000 hours of time on its electronic circuits. If desired the musical chime may be used with a nutone radio intercom system. Nutone doorbell installation time study.
Connect the wires use nutone iw 2 to the musical chime s circuit board terminals located inside the chime s housing. It shows the components of the circuit as streamlined forms as well as the power and also signal links between the tools. Nutone broan does not recognize the model. Refer to the wiring diagram below that corresponds with the radio intercom system being used.
The common failure points for all nutone electronic chimes are the power supply circuits and the tactile membrane key pads. July 21 2018 by larry a. A new non wireless doorbell installation requires some wiring. Most doorbells run on low voltage electricity.
I am stuck on square five by lack of a sensible wiring diagram. The circuit is complex due partly to the fact that it serves both as a westminster chime clock with hour striking and a musical door chime. To adjust the chime s volume so that it will be heard over. View and download nutone im 3003 service manual online.
Nutone doorbell wiring diagram. Showing off our new nutone 8 note chime testing jig. Refer to the wiring diagram below that corresponds with the radio intercom system being used. Variety of nutone doorbell wiring diagram.
Connect the wires use nutone iw 2 to the musical chime s circuit board. Wired nutone doorbells can provide door signals from two entrances. The chime signal will override the radio intercom but will not mute the music source. A wiring diagram is a streamlined conventional pictorial depiction of an electrical circuit.
Im 3003 intercom system pdf manual download. Most of the wiring is solid copper not stranded and many connections are broken.