A
carrier condenser fan motor HC39GE238 plays a vital role in the performance of
an HVAC system. Its function is to cool the hot, refrigerant gas to a cool
liquid. Most of the carrier
condenser fan motors today are a single speed although some ultra efficient
split systems now have an ECM condensing fan motor. If the motor is not spinning
the fan blade on your heat pump or air conditioner condensing unit, it may not
be an issue with the motor itself. There could be a minor electrical issue
involving a low ambient control, capacitor or a relay. If your system is turned
off, you may attempt to spin the condenser fan blade. If the blade is tight and
will not turn, the motor has locked and will need to be replaced. The many
working gears and windings within the motor are under almost constant use and
like any other component on a condensing unit are exposed to the elements.
As
we are in the heart of air conditioner season, you may find yourself dealing
with an expired carrier condenser fan motor HC39GE238. Fortunately, this is a repair
that can be done by non-professionals. Start by confirming the issue is in fact
a motor in need of replacement. Begin by turning off the power to the A.C unit.
Then manually try spinning the fan blade. If the blade doesn’t turn freely, the
motor is in need of replacement.
What to Check before Opting for Installing
Carrier Condenser Fan Motor HC39GE238?
Most
air conditioner models will allow you to replace the expired part with a
carrier condenser fan motor. But in using a substitution, certain criteria must
be met. So before purchasing a replacement make sure you taken notes from the
original unit on the following:
- Motor diameter in inches
- Horsepower rating-be aware the some A.C. units have more than one
- Operating voltage-units can range from 115-460
- Motor shaft size in inches
- RPM speed
- Direction of Rotation
- Mounting (not all units are mounted in the same way)
This
is not exactly a DIY project unless you have the technical expertise to do it. Do
not attempt to perform this service unless you are a qualified professional and
have all the proper tools and safety equipment. If in doubt, then contact a
reputable local HVAC company that can install your new carrier condenser fan
motor HC39GE238.
Process to Replace the Old One with
New Carrier Condenser Fan Motor HC39GE238
Once
you are ready to install your carrier
condenser fan motor HC39GE238, start by shutting down all electric supply
to the AC unit via the breaker box for safety precautions; it’s very important
that you don’t skip this step. Before removing anything, take note of the
motor’s wiring (what colors of wiring, how they are connected, etc.). The fan
and motor can now be dismantled, which is generally done by removing bolts on
the band that secures the motor. In some units, these bolts are actually
attached directly to the motor. Now remove the fan blade. Before doing so, take
note of the blade’s position on the shaft. Loosen the screws, and remove the
blade from the motor shaft by twisting and tugging. Once the old unit is out,
to install the new one, simply reverse the process described above. Be
especially careful when reinstalling the fan blade. Make sure the blade is
centered in the fan motor’s opening.
But
you are not quite done. Every time you replace a carrier condenser fan motor HC39GE238,
you should also replace the AC’s run capacitor, which is a cylinder-shaped
device that helps to start or run motors. To replace it, again take down all
technical data on the unit, and note wiring colors and positions before
removing it with a screw driver. As with the fan condenser motor, your run
capacitor replacement selection is based on its technical data, not shape or
size.
To
install the new carrier condenser fan motor HC39GE238, reverse its removal
process, but before replacing any covering and reactivating the AC, go stand
outside by the AC and wait for the contractor to come on. When it does, it will
buzz or hum and may take several minutes to do so. After hearing the
contractor, replace the covering and restore power. Test the AC to make sure
fan and cool aiproduction are normal before resume using it.
