X13 motor troubleshooting pdf

The primary difference is the type of inputs to the motor control. The ability to move air rapidly and efficiently in hvac systems is essential to achieving a costefficient comfort system. X motor troubleshooting pdf keyword found websites listing. When i place a demand on the system the outdoor unit will power on and operate as usual but the air handler blower motor will not power on. X motor problems hvac diy chatroom home improvement. Also, this article is specifically discussing the common residentiallight commercial. No programming requirements or complex wiring make it the ideal replacement ecm motor.

Mar 07, 2019 just make sure you get the same motor model on motor and ecm that is programmed for the motor model on ecm 2. Looking for genteq ecm motor diagnostic tool,for use with ecm motors 6pfg9. The gel coating is to make it resistive to water and humidity. Verify continuity of windings motor leads to unpainted motor end plate. View online or download berkel x service manual, ownersoperators manual, parts list and electrical diagram, catalog. Maintenance and troubleshooting of electric motors reliance electric posted 11005 motor maintenance scheduled routine care introduction the key to minimizing motor problems is scheduled routine inspection and service. If the motor does not run, unplug the 16 pin wiring harness from the motor fig. Emerson has upgrade kits to retrofit older furnaces and airhandlers to the x eem motor. Put 24 volts to pins 12 and 15 and 24 volt common to pins 1 and 3 at the motor fig. While this motor is more complicated than a standard ac fan motor there are many benefits. Universal replacement options for x and selectech the team at nidec motor corporation has taken the next step in providing our customers with a flexible aftermarket solution for replacing x and selectech constant torque ecm motors.

Ecm service guide gray cooling man air conditioning. Dont automatically assume the ecm motor has failed. The genteq brand has earned a reputation as an industry leader of ecm and axial flux motors for over 30 years. Both x and variable speed motors are dc or alternating dc if you prefer, 3 phase, permanent magnet rotor motors that use back emf to determine motor torque and adjust to load conditions. This tool is specially designed to detect and isolate motor failures from other hvac system failures. This motor is dual voltage 115230vac, reversible, multihorsepower, and designed for all residential.

Price is currently using the genteq eon motor in 12 hp, 34. You just cannot throw one of these system together any more. Ecm x and ecm variable speed motor modules evaporator. X motor troubleshooting pdf keyword after analyzing the system lists the list of keywords related and the list of websites with related content, in addition you can see which keywords most interested customers on the this website. Variable speed motor models covered by tecinspect include genteq ecm models 2. Dec 12, 2018 here is the general process to follow when checking an ecm and x motor that isnt running. Nidec motor corporation, referred to herein as the seller and the customer or person or entity purchasing goods goods from seller is referred to as the buyer. The evergreen motor is the closest you can get without the oem replacement part. These integrated motordrives are used in the air moving as well as the residential and commercial hvac industries, providing unmatched performance. The following information must be known before troubleshooting the low voltage communication to this motor. Check for proper line voltage and 24v calls to the proper terminals in the equipment.

Now that you understand what it is, now we can discuss how to properly troubleshoot the x motor. You cannot use the wild or stinger leg on a 3 phase system. I know a lot of other techs are changing these to psc. Providing technical support to licensed hvac contractors premium ecm motor troubleshooting guide troubleshooting premium ecm motors can be difficult without the proper information. X slicer x xa xe xae notice this manual is prepared for the use of trained berkel service technicians and should not be used by those not properly qualified.

Need help with x genteq motor troubleshooting in a york air handlerheat pump system. Most of it is very common practices you would follow with any motor. Problems and premature failures often indicate input power system troubles, poor or deteriorating mechanical installations, or malfunctions in the driven machinery. This is to allow the capacitors to dissipate for safety. X rescue motor installed in place of a factory oem motor duration. Measure to unpainted motor end plate if any motor lead fails this test do not proceed to install the control module. Oct 27, 2012 the x motor provides the energy savings of an ecm with the simplicity of traditional psc motor setup and service. The nations top hvac distributor gemaire sells this mortex e30b5d015aba mh 34 hp x motor 2 stage electric furnace with 10 kw 14059803385.

Please comment and ask for videos that you would like to see. The frequency of routine service varies widely between applications. In a previous post, i explained what an x constant torque motor is and how they operate. I had 220 vlts at the motor besides ground there was a 24vlt common, and there was a wire on terminal3 and terminal4. Your thermostat could be the problem, the wire, and you should check your safeties. We have 5 berkel x manuals available for free pdf download.

Also, if you read my post on x motors in 3phase systems, both power legs to the x motor must be the same. X motor problems hvac diy chatroom home improvement forum. I have verified it is getting power from the board. Seems to be related to high static pressures but this is only a pattern ive noticed and not confirmed. Therefore, motor troubleshooting involves the entire system, not just the.

Inthe following checklist, it is assumed that the engine runs, but is not operating at peak performance. The difference between variable speed and x motors. After performing various tests i think the problem is with the motor or the motor control, not the air handler control. First of all there are two components to an ecm motor the control module and the motor itself. But, what i have noticed is these x motors will not last long on a bad duct system. Please make sure to use the appropriate troubleshooting information. Oct 28, 20 need help with x genteq motor troubleshooting in a york air handlerheat pump system. Do it yourself homeowner purchased this to replace a two year old 34 horsepower x fan motor that had failed.

I have had a few that the customers where on there 3. There are two types of programs price can load on to an ecm constant volume. X motor troubleshooting pdf keyword found websites. Unfollow x blower motor to stop getting updates on your ebay feed. Nearest i could tell, when in cooling, there should be 24vlts present on terminal3. The difference between variable speed and x motors hvac. In my next post, ill give you some troubleshooting tips so you can properly diagnose the x constant torque motor. Troubleshootingrepair before troubleshooting any hvac system, its a good practice to become familiar with the components and wiring diagram, check for and follow any on board diagnostics fault codes in the manufacturers control board. Reviewed in the united states on december 29, 2017. Repair motor is the first purchaser of the motor after it is denoted as service. View and download berkel x parts list and electrical diagram online. In most case i have found real high static pressure on these system.

Troubleshootingrepair before troubleshooting any hvac system, its a good practice to become familiar with the components and wiring diagram, check for. Nov 04, 2012 now that you understand what it is, now we can discuss how to properly troubleshoot the x motor. Repair motor denotes a trolling motor sold by motorguide that may be used, but has been inspected and may have had minor repairs. I know a lot of other techs are changing these to psc motor retrofits. Introduction to the high efficiency genteq ecm kryo fortress motor. Installing the new control module will cause it to fail also. This is how to test or troubleshoot a genteq ecm x blower fan motor. Berkel x manuals manuals and user guides for berkel x. The motor would run real slow, never ramp up to full speed. The electrical motors that were used in hvac applications were ac induction style motors that were either singleor multispeed theyd run at one speed for heating, another for cooling, and sometimes a third speed for twostage systems. It can adjust the air flow depending on what the system is getting for feedback. Mortex e30b5d015aba mh 34 hp x motor 2 stage electric.

Uses up to 15% fewer watts than standard psc motors. If the motor does not run, replace the motor module. Ge genteq evergreen 1 hp 230 volt replacement x furnace. This will serve as a starting point from which to isolate a performance malfunction. Our book in this hvac ecm blower motor video, i go over the genteq x wiring connections, what. Also, this article is specifically discussing the common residentiallight commercial motors.

This includes air conditioners, heat pumps, and furnaces. X is a brand name for the regal beloit genteq brand of constant torque motors, there are other manufacturers who make them, but the term x has become pretty much synonymous for the fractional horsepower hvac constant torque motor. Service manual, ownersoperators manual, parts list and electrical diagram, catalog. X ecm to psc blower motor conversion community forumsx motor troubleshooting york central tech talk.

The x motor provides the energy savings of an ecm with the simplicity of traditional psc motor setup and service. Universal replacement options for x and selectech nidec motor. Found 2nd x motor on the same unit bad within a years time today an noticed the molex plug thats on the ignition board flipped backwards. Electronically commutated motors can have other features that also may be used in. Feb 17, 2018 these videos are all part of our training series on hvacr service, installation, preventative maintenance, general knowledge, and tips. If you have not attended a berkel service school for this product, you should. Check for proper control signal entering the motor from the 24v field wiring or boards. It will lock the motor down tight, sometimes a very slight movement. When its necessary to disconnect the power from the hvac system, its always a good practice to verify that voltage has been disconnected, by using a voltmeter. Motorpro training ecm troubleshooting nidec motor corporation. The evergreen em motor is a drop in replacement for constant torque ecm such as x motor or equivalent competitor models with 24vac speed taps. The genteq tecinspect service tool is an easytouse device that will analyze the genteq variable speed motor independent of the hvac system. Ecm x motor wiring diagram wiring schematic diagram 15. Make sure you go through the diagnostic steps completely before replacing the motor.

This manual is not intended to be all encompassing. I show you where to measure for low and high voltage, what changes. These videos are all part of our training series on hvacr service, installation, preventative maintenance, general knowledge, and tips. Here is the general process to follow when checking an ecm and x motor that isnt running. This manual will show you how to setup, program and troubleshoot ecm motors. Ecm variable speed or x motors, should not be used on twinned systems and should not be used on belt drive systems. Ge ecm by regalbeloit introduced the constant torque motor model x to the residential. Motors brand products 6 warranty policy nidec motor corporation terms and conditions of sale. When the system is on the x will turn slowly but not come up to speed enough to push air. Genteq ecm motor diagnostic tool,for use with ecm motors. If an application requires high efficiency, variable speed, and low noise, a genteq. Ecm motor troubleshooting part 1 york central tech talk pdf.