The IM featured a cassette tape recorder that doubled as a family message center, allowing any user to leave a voice message for family members to listen to. Because of the limited amount of room to work in, repairing the damaged pads and traces is very, very diffcult, if even possible. Any idea of cost? July 22, Kevin. When there is a flaw in the Control Circuit, the source will not be switched correctly and the Mater Station will not work correctly. Intercom System Owners Manuals.
The original IW6R was a flat, 6-wire ribbon cable that had solid wire inside the ribbon. Is there a way that I can just replace the button and and button holder? Hi Jay, If the cassette player is making noise all the time, it means that it is running continuously, which is a problem and is wrong.
In the other case there were 6 of the 9 terminal connections that had failed. The Master Circuit Board is a double-sided circuit board which is packed with components, making it much more difficult to work on.
The version in the has a few additional components, but it’s basically the same. While most IM’s and IMA’s have normal and expected problems, every once in awhile a more unusual problem turns up.
NuTone Intercom Chime Modules. If the de-soldering is done incorrectly, the pads and traces can become detached from the boards surface and tear off. These parts are interchangeable on all versions made from through Click the to see a picture of the item.
Your Site Name – IM – NuTone Model IM Radio Cassette Intercom
The IM terminal board has 9 amp connectors, one each for the 9 remote stations that an IM system can have. Simply ibtercom, it covered the equipment from manufacturing defect, to the original purchaser for as long as they lived in jutone home. This means that the terminal board contains a total of: The risk of ruining the board is very high and since replacement boards are hard-to-find and expensive, caution is required. March 21, Dave. June 1, Chris o.
NUTONE IM SERIES HOMEOWNER’S OPERATING INSTRUCTIONS Pdf Download.
When there is a flaw in the Control Circuit, the source will not be switched correctly and the Mater Station will not work correctly.
In the past few months, I have seen unusual problems with the original nugone terminal board from the NuTone IM series Radio Intercom. It was not uncommon to have several cable runs in a single house have damaged wires.
These symptoms may seem typical for an IM system with major master station problems, however in both cases, the master station and the majority of the remote stations worked correctly. This board manages all of the different Audio Inputs sources that are built-in to the IM This IM was delivered with a list of problems from the home owner, which included “AM Radio doesn’t work”.
This is mainly due to the way the warranty program was written. July 22, Kevin. In one case there were 2 terminal connections that were effected remote stations 3 and 9.
After eliminating the cassette player as the source of the problem, we determined that the Master Control Board was not turning on the input pin of the IC that received the audio from the cassette player. The problem I observed was caused by failures with some of the transistors and diodes which drive the control relays on the terminal board.
The pictures tell the entire story.
Contact us by email. The power supply and amplifier board is buried way down inside the master and most of the master has to be disassembled to get it out. You are upgrading a Nutone IM and can use your existing Speakers.
Hi Chris We can repair your Master Station for you. Both of these circuit boards have their own independent power supply circuits with Linear Voltage Regulators at the heart of each circuit. Items with a next to them: The single remote station can be connected to each terminal board connection one at a time, and then checked for proper functionality of that terminal board connection.
If your Front Door Station is working, this does not need to be replaced.
Repairing a NuTone Model Please fill out an Intercom Repair Request Form under the Navigation Heading and once I receive it, I’ll contact you directly about the problem with your system. Toll Free [ Return to the Previous Page ].
Nutone Upgrade Replace Intercom Im-4006 Select Call Master 6 Rooms
Existing Roughins can be used. These symptoms can also mimic problems from damaged wiring or improperly installed crimp connectors at either end of the IW6R ribbon cable.
A well-done intercom trim-out could be completed in half the time compared to using cable with indivisible wires. Recently I have seen two terminal boards with the exact same problem.
While your idea is probably seeries for some installations, it does not likely apply to installations I see locally. Troubleshooting this problem on the repair bench is easier because all of the remote stations’ wiring has been eliminated as a source of the problem and typically just one remote station is used for testing.
We recently purchased a home with this intercom and unsure if it works or not. I am a consumer and would rather have this fixed via the life-time warranty. The real question is: