Trane XE 800 condenser fan motor wiring help. Hello All, I have a Trane XE 800 A/C unit. Model Number is TTJ724A100B0. My a/c condenser fan motor seized and I found a replacement. It is a Century OTR 4513. My old fan motor did not have a capacitor mounted on it like the new one does. My old motor is a GE 5kcp29ck4629s.Search Fan Motor at Grainger®. Buy Now. Over 1.5 Million Products!HVAC Shop Talk podcast represents the blue collar boys and girls in the skilled trades, especially HVAC. In this video Zack Psioda from HVAC Shop Talk troubl...1-16 of 719 results for "replacement condenser fan motor" MARS - Motors & Armatures 10728 1/4 hp 1075 rpm - 1 Speed 1.8 Amp Outdoor Condenser Fan Motor 4.7 out of 5 stars 168A/C or Heat Pump Fan Condenser Unit Diagnosis & Repair: This article discusses the diagnosis and repair of problems with the outdoor compressor / condenser fan and fan motor, including fans that wont' run, fans that run at slow speed, and fans that won't stop running.Our page top photo of a compressor/condenser fan unit shows that a stick had fallen into the fan, blocking the blades and
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These diagrams are current at the time of publication, check the wiring diagram supplied with the motor. *NOTE: Refer to the motor manufacturer's data on the motor for wiring diagrams on standard frame Ex e, Ex d etc. motors. Inst Maint & Wiring.qxd 5/03/2008 10:02 AM Page 6Original RUUD a/c unit fan motor was 3 wire model from 1997. The replacement motor has 5 wires and this conversion diagram was on the side of the motor. I'm going from 5 wire to 3 wire (second diagram). 1. I need to connect the Brown and Yellow wires together. 2. Not sure what I need to do on the Orange and Purple wires.Now for your 4 wire method: - White wire from the condenser fan motor to one side of power on the contactor (T1) - Black wire from the condenser fan motor to other side of power on the contactor (T2) - Brown wire from the condenser fan motor to the capacitor.Wondering how a capacitor can be used to start a single-phase motor? Click here to view a capacitor start motor circuit diagram for starting a single phase motor. Also read about the speed-torque characteristics of these motors along with its different types. Learn how a capacitor start induction run motor is capable of producing twice as much torque of a split-phase motor.
Condenser Fan Motor Troubleshooting and Repair - YouTube
How to wire a condenser fan motor. In this video I go over how to wire a 3 wire HVAC condenser fan motor and a 4 wire condenser fan motor. I also explain whe...This video is about How to Install a Condenser Fan Motor. We Install 3 Motors and wire one with 4 wires and the second two using the 3 wire method, but eachThe wiring for the AC condenser fan motor will likely have the black wire (noted in the wiring diagram) go directly to the compressor contactor. Furthermore, the heat pump condenser fan motor will not. The wiring for the heat pump condenser fan motor will be slightly different.Was the fan mfd on the dual capacitor that was already there the same as what the new motor called for? It seems like when ever I replace a condenser fan motor the new motor calls for a different micro farad then the orginal motor. So I generally install a new cap for just the fan motor and wire it up like you did today.Motor Type Motor Finish Rated Horsepower Supply Voltage Supply Frequency Current Run Capacitor Lead Wire Length Lead Wire Gauge Temperature Rating Thermal Overload Insulation Class Rated Speed Mounting Frame Size Bearings Rotation Shaft Length Shaft Diameter Shaft Flats Condenser Fan Motor Permanent Split Capacitor Grey-green powdercoat 1/6, 1
"My unique condenser fan motor has 3 wires and the replacement condenser fan motor that I purchased has four wires – did I purchase the flawed motor?"
This is by some distance the commonest post-transaction question that we obtain from customers that experience lately purchased substitute condenser fan motors. Simply put, no – you didn't purchase the incorrect condenser fan motor. While most original condenser fan motors only have 3 wires, it's very common for replacement condenser fan motors to have 4. This information will explain learn how to twine your new condenser fan motor the use of a four wire setup or a three twine setup when using a single run capacitor or a twin run capacitor.
A overview of the elements:
If you recall from our residential cooling season information, outside condenser units use a switch known as a contactor. This transfer is managed by way of the thermostat and closes to complete an electrical circuit when electricity needs to be provided in your condenser fan motor and compressor. Think of the contactor nearly as a gatekeeper – two legs of a hundred and fifteen volt electric provide want to go with the flow via it to ensure that your gadget to function correctly.
Condenser gadgets additionally use an element called a run capacitor. Run capacitors allow condenser fan motors and compressors to run extra efficiently and they're rated via a unit of size referred to as microfarad. Dual run capacitors are used for both your condenser fan motor and your compressor. Single run capacitors are used solely for just your condenser fan motor or simply your compressor. Like your contactor, your capacitor needs to be stressed appropriately to ensure that it to function correctly.
Using a dual run capacitor:
If you're the use of a dual run capacitor, you're best going to use 3 of the four leads coming off the brand new condenser fan motor.
You're going to wire the black result in where the black lead to your previous condenser fan motor was once wired to. This might be back in your contactor. You're going to twine the white lead to where the white lead for your earlier condenser fan motor used to be stressed out to. This shall be the "C" or "Common" terminal for your twin run capacitor. Finally, you're going to wire the brown result in the place your earlier brown lead was once stressed to. This might be the "F" or "Fan" terminal in your dual run capacitor. The brown lead with the white tracer might not be used for this setup. You can use a cord nut and electric tape to tie it off.
NOTE: You'll desire a jumper between the "C" or "Common" terminal at the capacitor and one leg of the contactor.
Using a unmarried run capacitor with a four twine setup:
If you purchased a brand new condenser fan motor with a brand new unmarried run capacitor, this would be the wiring setup that you just'll be the usage of. You're going to cord the black lead to the place the black lead to your previous condenser fan motor was once stressed out to. This can be back in your contactor. You're going to wire the white lead again to the other leg of your contactor. You're going to wire the brown result in one set of terminals in your new capacitor and also you're going to wire the brown lead with the white tracer to the other set of terminals.
Using a single run capacitor with a 3 cord setup:
If you purchased a brand new unmarried run capacitor and the condenser fan motor that you just're the use of most effective has three leads coming off of it, this will be the wiring setup that you just'll be the usage of. You're going to twine the black lead back to the place it used to be in the past stressed out. This might be back for your contactor. You're going to cord the white lead to one set of terminals on your new capacitor. You're going to want to cord a jumper from this set of terminals again to the other leg to your contactor. Finally, you're going to cord the brown result in the other set of terminals in your new run capacitor than the common lead.
Sum it all up:
There's always a sense of success when finishing a mission your self, but wiring a new condenser fan motor and run capacitor is usually a bit difficult for those who haven't done it before. Safety is all the time the best possible priority. Make sure the electrical supply to the condenser unit is disconnected ahead of beginning any paintings. Use your multimeter to verify the disconnection. If you're no longer relaxed working with electrical energy, contact a neighborhood HVAC contractor and they're going to be more than pleased to finish this job for you.
It's very useful to document the positioning of present cord connections prior to taking away the condenser fan motor or run capacitor. Use a digital camera to take photos of the connections and reference the images when putting in the brand new condenser fan motor and run capacitor.
For a visual picture of typical wiring configurations, reference the next information: HVAC Condenser Fan Motor Wiring Diagram.
Finally, this information is meant for use as a common evaluation of not unusual condenser unit wiring schematics. Some condenser fan motors twine to a circuit board whilst others use proprietary plugs for his or her connectors. We strongly suggest referring again to your unit's handbook for right kind wiring directions.
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