Customer Questions and Answers for Ptc Starter (Compressor Start Thermistor), 1 by Mcf

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Ptc Starter (Compressor Start Thermistor), 1

4.89 (64)

By: Mcf

Part Number: OEM13695132

Manufacturer Part Number: 6R8MD3

A PTC starter that helps engage a compressor's start winding for reliable motor startup and shorter run-up. Use this direct-replacement thermistor when the compressor struggles to start or only hums instead of running. What it does:

Provides a timed reduction in start-circuit resistance so the compressor motor can start smoothly.
Helps prevent continuous start winding current after the compressor runs, protecting the motor.
Common symptom fixes: compressor hums, won't start, or system cycles without cooling.
Works as the electrical start device used in many refrigeration and small motor applications.

What's included:

One PTC starter (single thermistor start device).

Install notes:

Disconnect all power before attempting replacement; risk of shock or equipment damage.
Match the starter to the original part and wiring; replace only with the correct part number.
Handle terminals carefully; do not short or bend leads.
This is a non-serviceable component — replace rather than attempt repairs.

$50.48

Compare At:: $60.07
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Questions & Answers

For Mcf Ptc Starter (Compressor Start Thermistor), 1 (Part Number: OEM13695132)

Bob December 11, 2013 for Model Number mcbr1010w

Frig is not cooling. comp. ohms fine and not shorted to ground. when comp, trys to start it pulls 10+ amps before overload trips. capacitor cks, good.Is comp. Locked up or just ptc bad?

1 Answer

Hello Bob. It sounds like the compressor is bad and will need to be replaced on the unit.

Gavin December 03, 2013 for Model Number MCBR360HB

The compressor is turning on for a few seconds, then immediately turning off. The fridge does not get cold, and eventually the compressor gets hot. Would this likely be a problem with the PTC Starter or the Overload? Or is the compressor shot?

1 Answer

Hello Gavin. Here is a link to our Repair Forum, this is a free service to our customers. Use this link to access the repair for your question. http://forum.appliancepartspros.com/refrigerator-freezer-repair/193358-freezer-fridge-not-cooling.html

Craig November 12, 2013 for Model Number Magic Chef MCBR360S

I'm having trouble finding the correct replacement for the PTC starter for my MCBR360S compact refrigerator. Can you provide it??

1 Answer

Craig, the PTC starter listed for your model is part number 312200500017. Thanks!

La November 01, 2013 for Model Number MCBR1010W

The ptc starter needs replacement but I cannot find the exact match, will this version work?

1 Answer

LA, Yes, the PTC starter 6R8MD3 is the correct part for your unit.

Princess October 22, 2013 for Model Number MCBR360S

My refrigerator was cool yesterday. Came back this morning and refrigerator is not getting barely cool and compressor is really hot. What's wrong with my fridge? Thank you.

1 Answer

Hello Princess. Here is a link to our Repair Forum, this is a free service to our customers. Use this link to access the repair for your question. http://forum.appliancepartspros.com/refrigerator-freezer-repair/193358-freezer-fridge-not-cooling.html

James October 16, 2013 for Model Number Magic chef MCBR1010W

I ordered a PTC starter Part Number AP4565041 for MCBR1010W The starter is different than on my fridge. Almost same, but connectors are different location. White , blue brown wires. On current blue and brown on bottom, new starter shows connectors on top... How should this be installed?

1 Answer

James, The blue and brown wires would still connect the same way on the upper instead of on the lower part of the relay. Connect to the same sides that they are on the original.

Charles August 03, 2013 for Model Number mcbr360hw

Fridge stopped working in office. It is only 2yrs old No humming or nothing, it is getting electric. don't know if relay on compresser is bad that's what I think it is. Relay gets hot real quick but only a little spark and a click no running

1 Answer

Charles, You will want to make sure that you are getting 120 vac to the PTC relay. If not then you most likely have a bad thermostat. If so then either the PTC relay is faulty or the compressor is bad.

Mayaw August 02, 2013 for Model Number MCBR415S

I need replacement parts: P6R8MD and 314TFBYY for this model and I can't find a distributor for them. Can you help me?

1 Answer

Mayaw, The PTC starter 312200500430 and PTC relay 312200500113 have been discontinued by the manufacturer with no replacement available.

Barbara N July 02, 2013 for Model Number MCBR-360S

Magic Chef Compact Refrig. door left open and unit quit running. Will not start now. Help!

1 Answer

Barbara, You will want to check to make sure that there is power getting to the compressor. If there is not 120 vac getting to the compressor then you would need a new thermostat. If there is power to the compressor and the compressor is not running then do an amp draw on the compressor and if it you have higher than 6 amps then the compressor is locked up. Also could be the PTC starter that has failed.

Lily December 04, 2012 for Model Number mcbr360s

I have a magic chef mini fridge, when you plug it in, the compressor is hot, but fridge does not get cold, nothing working.

1 Answer

Hello Lily. If the compressor is running, and the unit does not cool, it is a sealed system issue.

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Customer Questions and Answers for Ptc Starter (Compressor Start Thermistor), 1 by Mcf

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