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How to adjust fan motor on gibson split unit

Fan motor speed is too high

Posted by Anonymous on

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  • Gibson Master
  • 1,363 Answers

It may seem to high for winter operation but you need it in summer for adequate air flow. have to check wireing diagram and see which wire they are using off fan relay

Posted on Aug 13, 2015

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6ya6ya
  • 2 Answers

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Posted on Jan 02, 2017

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SOURCE: fan motor slow on a/c

If the fan motor has a capicator it could be bad. A bad cap will pull the motor down. If there is no cap then the motor beatings could be going bad. this can be checked by matching the motor amps with the rated amps on the unit information tag.

Posted on May 18, 2008

Ajkill
  • 2035 Answers

SOURCE: fan motor slow on a/c

If it is making a continuous noise, and your air conditioner is still not cooling at all, there may be a serious problem with one or more of these areas:

  • Compressor
  • Condenser
  • Evaporator

  • OR

    This could the problem the with short circuit or defective component you need to check :
  • Compressor
  • Overload and/or relay
  • Thermostat (Open thermostat)
  • Burnt wiring
  • Bad selector switch
  • Capacitor

  • Good luck....

    Posted on Nov 11, 2008

    • 1 Answer

    SOURCE: fan works on all speed, and low cool is working but does not change to medium or High

    i need a wiring diagraham for a duo-therm mod# 54812-136

    Posted on Jun 22, 2009

    crouchdash
    • 83 Answers

    SOURCE: Plastic knobs (off/on and fan speed) are broken. Need replacement

    Hi,

    Only accredited service contractors carry them. You need to contact them for price and availability.

    I hope this helps.

    Posted on Jul 06, 2009

    luker711
    • 91 Answers

    SOURCE: replacing indoor fan motor in the split system unit

    These have to be pulled out sometimes forcefully. There should be a keeper bolt that needs to be loosened, i usually wire brush the shaft to get any rust off, then spray with wd40 then support fan blade from the underside with one hand and bang The shaft downwards with a hammer. Once it's flush I stick a screwdriver in and hit it out the rest of the way out.

    Posted on Jul 11, 2009

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    Haam air conditioning split then I switch on come to E7 what is the problem in my a c please give me answer any parson


    Malfunction of Outdoor Unit Fan Motor ( E7)
    Remote Controller
    Display
    E7 Method of
    Malfunction
    Detection
    Abnormality of fan motor system is detected according to the fan speed detected by hall IC when the
    fan motor runs.
    Malfunction
    Decision
    Conditions
    ?? When the fan runs with speed less than a specified one for 15 seconds or more when the fan motor
    running conditions are met

    ?? When connector detecting fan speed is disconnected
    ?? When malfunction is generated 4 times, the system shuts down.
    Supposed Causes ?? Malfunction of fan motor
    ?? The harness connector between fan motor and PC board is left in disconnected, or faulty connector
    ?? Fan does not run due to foreign matters tangled
    ?? Clearing condition: Operate for 5 minutes (normal)
    Troubleshooting
    Caution
    Be sure to turn off power switch before connect or disconnect connector, or parts damage may be
    occurred.

    Replace the outdoor unit fan motor.
    Connect the connector.
    Remove the foreign matter.
    YES
    NO
    Are fan motor
    connectors
    disconnected?
    Replace the outdoor unit fan motor.
    NO
    YES
    Is the pulse input?
    Check No. 11 Check for pulse input
    for number of rotations
    on the outdoor unit
    PC board.
    Replace the outdoor unit PC board.
    YES
    NO
    NO
    YES
    Is there
    any foreign matter
    around the fan?
    Can the fan be
    easily rotated by hand?
    (S2584

    Jun 07, 2016 | Heating & Cooling

    1 Answer

    On a 2007 lincoln navigator the a/c fan motor will not shut off. the fan adjustment bars are showing slower but still the fan is on high


    The fan speed reostat is broken or the switch itself is bad. Try replacing the switch first because the motor speed reostat is part of the motor itself. $$$

    Aug 30, 2014 | 2007 Lincoln Navigator Luxury

    1 Answer

    Fan will only blow on low when heat is on


    your fan most likely is wired for low speed for heat which is common. this should be determined when furnace is set up properly. motors that aren't modulating motors and are multispeed motors typically have low medium and high taps that come off the motor and go to the corresponding relay on the board. low and medium speeds are used for heat and high and medium speeds are used for cooling. but only one speed for heat and one speed for cooling many times medium never gets used. im not familiar with klimaire is this a mini split system and not a regular air handler. cause speed control should be adjustable from the remote. if its a split but if not reaching desired speed due to a malfunction in the units could cause it to run low speed just to maintain the temperature exiting the indoor unit.

    Oct 21, 2013 | Klimaire Heating & Cooling

    1 Answer

    Condenser fan does not come up to full speed.


    These Ptac units are advance system that are designed with variable speed motors that modulate in order to save energy, This is normal operation, because starting a motor at a lower speed rather than the conventional high speed will save energy, which translates to saving you money. As the load increases (heat) on the condenser coil, the fan will ramp up accordingly.

    Aug 02, 2013 | LG LS-K2430HL Heat Cool Mini Split Air...

    2 Answers

    I have C7 error on an LG 9000 heating and cooling unit new installation. I dont have a manual to help with the code. Please Help


    C7-Split compressor over current. Check condenser. If full of dust, clean it. Check rpm of fan motor. If less rpm replace capacitor.

    Oct 01, 2010 | LG LS-L1210CL Mini Split Air Conditioner

    1 Answer

    Kenmore over the stove microwave,model # 721.62629200,only low speed fan works on the keypad,no high speed fan.


    The fan has a setting for high speed, low, and off. Fan only running at low speed.This indicates problem towards. 1) the fan motor. 2) The loose fan wiring. 3) The fan switch. IN the unit there is a motor for fan.If the motor gets weak or short. The fan will run but only at low speed.Because at high speed the motor will require more power to run.In this case motor needs to be checked and replaced. The other possibility is the fan wiring.There are two wires going from fan to motor and two going from motor to power board.If any of this wire is got loose or getting short then this will stop the fan to run in high speed.In this case the wires needs to be checked and reconnected properly. In the unit there is a switch internally.When you select the fan to high speed mode the switch goes up. when you select the fan to low speed mode the switch turns down.But if the switch is faulty or got worn out.Then it will not move properly up/down.In this case switch needs to be replaced.IN some brand models the High speed and low speed are directly controlled from front control panel.There is no switch in that models.In that case the control panel needs to be checked and replaced. Thanks. keep updated for any more query.you can rate this solution and show your appreciation.

    Jun 10, 2010 | Kitchen Ranges

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