Troubleshooting Rittenhouse: Common problems and repair info

Rittenhouse model 8633 | Rittenhouse Repair

Rittenhouse Service & Repair Forum

I currently have this unit for sale on ebay. the wiring is simply two wires from the 16v transformer to the appropriate screw terminals on the printed circuit board and then the \"switch leg\" from each door bell button at the doors you are using attached to the corresponding terminal screw as labeled on the circuit board.

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— Posted by Doug on 2011-10-01

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#Rittenhouse by Anthony Butts on 2011-10-03 12:46

The unit works, but possibly in need of some service. The AM radio works , but no FM. There is a bit of background noise in the system.

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#Rittenhouse by Frank Spramelli on 2015-02-10 19:04

needs repaired tuning dial is broken.

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#Rittenhouse by Jennifer Walker on 2009-04-26 01:22

I have read several threads asking about updating an old Rittenhouse system. I would like to do the same, hopefully avoiding the need to replace drywall, etc., since this system is considerably larger than the Nutone products. I couldn\'t find any responses addressing whether or not there were solut…Purchase or Repair:

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#Rittenhouse by GALLAGHER on 2025-04-27 13:41

Drive or board failure on Rittenhouse M7012 intercom/radio. Needs immediate attention to avoid disruption. Heading to next location now.

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#Rittenhouse by karen varel on 2011-09-07 00:53

Do you sell parts for rittenhouse dooor chimes specifically Model #C8550 or do you know where I can get them?

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#Rittenhouse by Deborah Braid on 2009-12-14 16:48

I have an old rittenhouse 7021 (I think) it is from 1978. It needs a new from cover and the dial to change the stations doesn\'t work. Otherwise it works. Can it be fixed and about how much?

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#Rittenhouse by Roshan on 2011-04-18 18:17

I have an old Rittenhouse intercome unit, since I don\'t use it that much, I would like to replace the face of it with something newer, don\'t know if it;s possiable? please let me know how i can do this.

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#Rittenhouse by George Pond on 2019-07-27 20:32

Can you repair the solo kids on this 1950s era doorbell?It’s generally ok except that some of the parts that slide in the tubes to ring the chimes are lost. I could send it in or you could sell me the parts to fix it myself. Thanks,George Pond

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#Rittenhouse by Richard Greene on 2008-12-30 17:19

I own a late 60\'s Emerson Rittenhouse Model RC633 door bell Chime.The clock works fine but the door bell doesn\'t.I believe there is a problem with the motor.Can I have this unit repaired and approximately the cost?

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#Rittenhouse by Eddie Rodriguez on 2019-10-13 21:47

I have a Master Model 631 & 632, The clock stop working. its showing the red dot on the face of the clock that indicates power failure. The chimes still work fine with no issue. Can you provide instruction on how to test and/or repair. Thank youEddie

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#Rittenhouse by Barbara on 2006-08-27 17:45

This is an old system I would like to replace. Does the wire plugs have to be replaced. I would like sm=omthing that will be compatable with the wire plugs. Do you have any suggestionsThank You

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#Rittenhouse by Mark Hefner on 2013-03-03 02:30

i am looking to replace my intercom system and looking for a new system to replace it with.

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#Rittenhouse by Cyndi Taylor Krier on 2010-11-17 22:19

Can I order a replacement transformer for this doorbell from you?

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#Rittenhouse by Kathie Hiers on 2009-03-11 03:19

I bought a house built in 1950 with an old Rittenhouse door chime, Model #365. I have no idea if it can be repaired. I don\'t have the front door button. The inner workings are very dirty. Do you think it\'s worth sending to you? Thanks, Kathie

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#Rittenhouse by Bil Hoag on 2015-11-11 17:58

Installed in 1987 when we built the house. Has begun sporadic multiple, single dings, all hours, day and night. I have replaced, back up battery and fuse in motor. Now makes a fairly loud buzzing sound also. Thoughts?

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#Rittenhouse by Dave Spieker on 2017-11-06 22:05

I am looking for a Rittenhouse Chime Receiver Model C8931R. Would you have one available for purchase or can you direct me to a person or another company that may have one available. Thank you!

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#Rittenhouse by Tobie Ross on 2018-04-13 02:54

I have a Sears Solid State Am-FM Master Station Radio/Intercom Model 113.35150 built by Emerson Electric. Can you repair this station. Please advise/

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#Rittenhouse by Galen Beaupre on 2019-06-10 14:27

I have a Rittenhouse Model 526.What would cost to test it?

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#Rittenhouse by joe Delle Dinne on 2011-12-20 00:25

I would like to know if spare components are still available? eg transistors and LM283T 5 pin audio amp or regulator? Or is there a replacement UNIT and what is the cost for a compatible unit.

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#Rittenhouse by roger crosby on 2009-06-22 18:11

I have renovated my house. I have a Model RC577 chime that is not working. I seem to have all the parts, 4 chimes, motor, etc.Please help me figure out how to repair.thank you

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#Rittenhouse by jim Snyder on 2012-01-12 05:28

A friend of mine has a doorbell that i am hoping to repair and would like to find the wiring diagram for it if possible. The only tag I can find on it saysArtolier Lighting & Sound Div. Emerson Electric Co. Rittenhouse Operations Honeoye Falls NY 14472 Model RC203 or RC208 Volt 10 There are three te…Purchase or Repair:

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#Rittenhouse by Lori on 2008-12-29 00:49

Years ago lightening hit house the chime stoped working the unit is in the kitchen and of coarse the door bell at the front door to push with finger ..doesnt work anymore can this be fixed ??/

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#Rittenhouse by Virginia Melchi on 2011-05-25 22:34

Purchased a use Rittenhous Westminster door chime / clock; Tetechron Motored, model #8633. I need a wiring diagram for this unit.Thank you,Virginia Melchi

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#Rittenhouse by Steve Macha on 2026-05-26 22:27

Discovered circuit short on controller board. How can I obtain a schematic?

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#Rittenhouse by Jason on 2021-11-27 23:30

I believe it was 16v AC current . not DC at least thats how mine is.

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#Rittenhouse by Larry Yudkowitz on 2020-05-13 00:16

I have Model 380 16V. I had connected it ot a Ring Video 2 Doorbell and it worked fine for several months. Now there is a loud humm coming from the chime. I think the Ring ihas a problem. Ring says the chime may not be compatible. Ring says the model 382 is compatible. Whould you know the difference…Purchase or Repair:

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#Rittenhouse by Walter Powell on 2013-06-15 18:30

Front door button will only ring one time. Side door button will only ring one time. Want front door to ring two times (ding-dong). Don\'t see how to wire it right.

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#Rittenhouse by villanes on 2015-09-04 21:54

The Rittenhouse C8578-1 135-7351-01 door chime is malfunctioning and needs repair. Urgently seeking a technician to address the issue as it's disrupting daily operations.

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#Rittenhouse by Hal Hester on 2016-07-09 23:01

Similiar issue, my doorbell kept sticking. So I replaced the sticky button but now my springs inside the bell housing seem to be sprung and unable to move the plunger the full range to ring or retract.

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#Rittenhouse by James A. Mann on 2008-06-26 12:40

We installed our Rittenhouse intercom system in 1978 when we built our new home. The speakers look out of date and would like a better main unit. We have 4 outside units, and 7 speakers.Can we purchase new units and still use the same wiring? Would appreciate a response ASAP. Thanks Jim MannP.S. Ple…Purchase or Repair:

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#Rittenhouse by Norm Negus on 2010-12-02 00:14

Hello I have a Artolier Lighting and Sound Emerson Electric Co. Model C8535 the springs need replacing can you please Help thanks Norm

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#Rittenhouse by Paul Gilbert on 2016-06-07 01:02

Need to replace existing bell system with new Paul gilbert

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#Rittenhouse by vera price on 2009-07-29 12:53

I have a door bell Model C8229 that started to make a ringing sound. It looks as if the plates are vibrating.

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#Rittenhouse by Pamela Brawdy on 2008-08-19 20:43

My sister inlaw gave me this doorbell clock, I do not have the chimes the model number is RC6333. Can you help.

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#Rittenhouse by matt arendt on 2009-02-08 18:51

need troubleshooting info on rittenhouse model m7900 amp ser# 3060-0074-2091. also, price and availability of parts as i am working on an intercom system in a 8 unit condo.

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#Rittenhouse by Shigong Yang on 2008-08-27 03:12

The system is old and has not worked when I bought this house. Wish can fine some one to fixe and test it.

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#Rittenhouse by Jeff Swiger on 2009-12-09 21:38

I would like to replace my working existing RMC-4 rittenhouse intercom with a compatible unit. While using the existing wires? Suggestions _ and would you be interested in the old unit and speakers - 8 + 1 doorThanks,

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#Rittenhouse by Franklin D Bamsey on 2011-08-30 18:30

I have an Emerson Door Bell C 8204 and it is not working. Need a response to this E- mail please.

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#Rittenhouse by sal on 2018-01-16 16:43

Trying to obtain new springs and strikers/drivers

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#Rittenhouse by Warren Williams on 2020-04-18 04:45

4 Chime Doorbell With Clock .I Need Instriution Manual and wiring DiagramArtolier Lighting & Sound Div. Emerson Electric Co. Rittenhouse Operations Honeoye Falls NY 14472 Model C8633

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#Rittenhouse by Art on 2011-02-07 18:45

My dad just passed away and I\'m moving his Rittenhouse Westminster clock/chime from his place to mine before selling the house. I believe it is a model 631 or 632 but I\'m not sure - WHERE CAN I FIND THE MODEL NUMBER? (I\'ve seen pics of what appear to be identical units labeled 631/632).I\'ve got …Purchase or Repair:

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#Rittenhouse by Ejschreier@hotmail.com on 2015-03-25 11:15

Lost during remodeling.

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#Rittenhouse by curtis gast on 2015-03-16 02:25

new home to me. system not working. any help would be great. thanks

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#Rittenhouse by JENNIFER SMITH on 2011-09-21 15:16

I have a Ritten House Model 620R that needs to be repaired. The chimes are off of it and I have the motor ?? and clock box just needs to be put back together. I would love to have this repaired for my husband. We came across this clock out of a rental house we own and very sadley our renters damaged…Purchase or Repair:

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#Rittenhouse by Mark Danko on 2015-09-10 19:17

Hi, need repair to this unit, sound cuts in and out when volume control knob is turned/wiggled. Moving molex 5 pin connector on circuit board also causes power to cut in and out. Mode delector knob has become stiff to operate. Please send estimate if repair is possible, thanks

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#Rittenhouse by Fred on 2011-05-25 04:18

Art - did you get a reply in answer to your post?I am about to restore the same door chime, you may have info that can help.ThanksFred...

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#Rittenhouse by Jim on 2010-05-01 22:41

I have the above model doorbell and really like the sound vs. the new \"electronic sound\" doorbells. Problem is the mechanism inside the doorbell (the part with the two knockers that the wires attach that hit the bells to make the sound) no longer works. Can I still get this part replaced and if so…Purchase or Repair:

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#Rittenhouse by paul caley on 2010-10-09 16:33

plungers have stopped (tried lube) is model w clock can they be replaced by myself or must this be done by a pro or can the entire panel be more easily replaced thank you

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#Rittenhouse by Doug Wood on 2009-04-27 20:03

Buying a condo with an inoperative Rittenhouse Model 7021 intercom system. Was constructed in late 70s. Is the technology so out of date that it is not worth restoring? Should I consider restoring the unit, about how much am I looking at? Is there a dealer here in AR, or do I have to ship it to you …Purchase or Repair:

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#Rittenhouse by Edith Whitaker on 2012-04-10 15:32

some unit owners intercom is not working, needs repair. Who can we call on this?

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