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A/h blower will not shut off
Run new two wire
Repair Help & Product Troubleshooting for Air Conditioners
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On a split unit AC/Heat Pump the inside blower shuts off before the outside unit. the inside unit makes a high pitch or squeling sound until the outside unit shuts off, should the outside unit shut off first before the blower?
Its fine. That's your expansion valve you hear. the outdoor units fan runs to cool down your compressor. Don't worry about it. ... Air Conditioners
I have a Goodman GPD075-3 REV B gas heater that tries to come on but shuts down within 4-5 seconds. After the gas burners come on they shut off. The exghust blower is running and also the house blower is on. What is causing the unit to shut off? Is it the flame sensor or something else?
... Goodman Air Conditioners
My Honeywell 4006 1017 aquastat normally opens at 160 and when the water heats up to 180 the blowers shut off. Mine does the reverse right now so I have to do it manually so I can turn it to 160 to shut the blowers off when the water heated to 180. If I don't the water keeps heating and once was way over 200. I have the red wire on top screw of the the Honeywell 1017 and black on the bottom screw. I am thinking maybe if I put the red one on the bottom and the black one on top it will rev
... Honeywell Air Conditioners
My heater is not working. When the thermostat is placed in HEAT mode, it sounds like the blower is kicking on - but then it shuts down a minute later. I looked in the unit in the attic, and I can see that what appears to be a small blower kicks on (a black circular wheel starts spinning) but then I do not ever get a spark - it just all shuts down. Is there something I can check myself (pressure switch, fuse, etc) with a simple multi-meter before having to get a service man?
Yes. First go into the attic and look thru the the inspection hole in your furnace. It is a small hole with a glass cover you can look thru. Therer will be blinking light inside. The numrer of blinks tell you that what the problem is. Example three b ... Weather King 12AJA4801AH Air Conditioner
Brand New A/C stops blowing cold air half way through the day when I leave it on all day. Also it's like the blower shuts down as well. And when this happens if I turn the knob from low, medium or to high the units blower volume does not change. It just stays as it was when it shuts down. Hardly any air coming out of it at all. My R.V. guy tells me that all A/C's do this because the park I am in is not furnishing enough electricy, but it only happens to my A/C. Everyone else's A/C will be w
Please check the voltage and the current factor on your power outlet., If you happen to observe that the plug pins are heating then there is insufficient current on the plug point. \012if the voltage goes down after the ac starts the power is d ... Dometic Rooftop RV Air Conditioner
I have a coleman evcon furance. The board hasw been replaced. I still have the same problem the furance is 12 years old. the blower fan will come on at any given time when the furance is not running. the only way to shut the blower off is to shut the main breaker off any ideas Thanks
A short between the red and green wires.red 24v green fan ... Coleman Air Conditioners
Have atwood furnace and coleman mach thermostat and it would not shut off. I unplugged power to rv and had to hit battery disconnect so that it would stop.waited few minutes...turned on...heat would not come on but blower ran until I had to unplug and start over. Is it my thermostat?Then abut 3 hours later went through the whole process again...heat came on..all well....then heat shut off...blower kept going and could hear clicking noise from furnace, (trying to light) and would not work.
It may be your thermostat, but try this first to see if time delay relay may be sticking. When it won't shut off, turn propane off, and go outside and unscrew the 2 screws that hold your cover on, and lower the cover down. Look straight ahead, attach ... Coleman Mach III Air Conditioner
I have a new CMF2 80-PO convertable the blower comes on with the heat but sometimes shuts off and on and on the cool down it will run for 2seconds and shut off and 1 second later the same thing what is the problem? should the blower run longer it sound like the motor will not last long if it keeps working this way.
... Coleman Intertherm Nordyne Miller Furnace Control Board 904531
Amana Gas furnace, Air Command 80 SV. Does not ignite. The blower turns on, then gas valve opens. I can hear a mechanical switch close, which is probably the igniter control. But no spark, no flame. After a few seconds the gas shuts off and then blower shuts down later.
Buy a new ignitor here; The Ignitor Store. Or talk an Amana dealer/Contractor to sell you one. They can range from 15 to 35 bucks! Depending on their mark-up. Give them your model number, and or ignitor part number. Their simple to change ... Amana Air Conditioners
I have a Goodman GMH950904CXAC. Thermostat calls for heat. It comes on and runs fine for about 5 minutes, then the circulator blower shuts off, but burners and draft blower still run. After another 15 seconds or so, the burners shut off and LED flashes 4 times. Thermostat is still calling for heat.
4 flashes is an overheat situation most likely caused by the blower not blowing. The blower relay controls the blower function. It is part of the circuit board. I suspect a new board will take care of the problem if you don't find a lose ... Goodman Air Conditioners
Ruud furnace Model UGPH-10EBRJR Silhouette ll. blower fan stays on continously, (also draft blower) and the only way it will shut off is to disconnect power. I've replaced thermostat, fan limiter switch, switch on the blower housing, even replace circuit board (IFC). I've even disconnected the thermostat wires to circuit board and blower still comes on as aoon as power is connected. I've disconnected everything on the circuit board except for blower wires and 24 volt transformer and it still com
... Air Conditioners
BLOWER MOTOR IN HEATING FURNACE COMES ON WHEN AC GOES ON THEN SHUTS DOWN DO I NEED TO CHANGE BLOWER MOTOR??
... Ruud UBHC Air Conditioner
I have a Goodman Furnace that doesn't turn on. If I spin the blower it will run, blower just buzzes and still buzzes while running. It shuts itself off after twenty minutes. I can resets it and spin the blower and it will turn on again.
First I would suggest that you replace the start capacitor on your blower motor but if it is running for awhile that makes me wonder if the thermal overload is shutting your motor off. You can replace the start capacitor and then if it starts as it's ... Goodman CLQ24AR42 Air Conditioner
Have a trane weathertron xe 1000, I just replaced the following parts all bad for different reasons, blower relay, contactor, reverse valve seliniod, and replaced old thermostat with new trane thermostat. The unit runs good and shuts off at temp set point. When unit shuts off it hums until temp in house warms back up and it kicks back on and cools house back down fine, it's just that everytime it shuts down it hums
... Air Conditioners
I have a Goodman gks90703bxae gas heater. When I turn it on it runs fine heats the house the blower shuts off but then the induced draft blower stays on so the heater will not heat the next time it is supposed to I checked the flue and the drains and they are fine and it throws a code that says I need a new pressure switch but it also says that my induced blower should not be running and it is can't figure it out hope you can help thanks
Hi!!\015\012\015\012The ID Blower pressure switch may be stuck closed, and keeps the ID blower running. Replace the switch. Click on the following link for a Parts Manual for your unit to Identify the part # and order it.\015\012 ... Goodman Air Conditioners
I have a heil -- model NUGK100DH12-- problem is when power is supplied to it the blower fan comes on right away along with the induction blower and it does have the electronic pilot which all works to thermostat setting. when setting is reached the flame shuts down normally and I think the induction motor cycles correctly, but the blower motor never cycles off. It's on constantly. I tried replacing the fan relay to no avail and am considering replacing the timed fan controller as the next move
... Air Conditioners
Bryant heat pump with aux.heat,no blower,outside unit cycles for approx 3 min then shuts down and will repeat cycle in 3-4 min.at no time will blower come on,tried setting fan to manual but no blower.
Chances are you have a bad capacitor or a bad fan motor, maybe a bad thermostat or thermostat connection. Your best bet without knowing what your doing would be to replace the capacitor( it is the part attached to the fan, bottom door, two wires com ... Air Conditioners
BLOWER NOISE Carrier Weathermaker 8000 works fine but when shutting down the blower makes a slight sound. Sounds like tapping the bottom of an empty plastic liter pop bottle. Can the blower be lubricated or oiled? Thanks
Could be a loose blower wheel. It has slipped and touching the sides of the blower housing.\015\012Turn off the power to the nit.\015\012Remove the 2 bolts holding the blower in place.\015\012Make yourself a wiring schematic.\ ... Carrier XHB123D X/Y Series Heat/Cool Air Conditioner
Need help for Toyostove vented heater- Laser 56MH heater comes on when thermostat sensor calls for heat. It brings room up to correct set temperature and begins normal shut down. But here is the problem...the circulation fan stops and I think the blower moter stops? But fire remains in the burner chamber and a moter is quitely running...I think it is the exhaust? The only way it will completely shut down is when I turn back the temperature selection 10 degrees. It immediatly shuts down. Then
Hi, there is a problem going on here, and its not the unit it self, but in the control circuit. From what you have said as to how and what is taking place is, the control thermostat works on a call for heat and cycles down when the desired temperatur ... Air Conditioners
I have a 2 year old compressor and about 4 year old furnance. The Evaporator coil is as old as the house at 20 yrs. My blower had burnt out and my ac was running for a long time and cause the compressor to form ice in the lines.I would say that the blower was not working for about 12 hours and the compressor never shut off due to not reaching the cooling temp in the house. I replaced the blower but notice that the air was not blowing as cold. So I had a tech come out to look at it and told me th
It's gonna be difficult to get a matching evap coil for a 20 year old ac system. Since 2006 all of the evap coil were made to be 13 seer and that caused the size to increase making it hard to install sometimes. If you are g ... Air Conditioners
Rheem Super Quiet 80 natural gas furnace shuts off as soon as the blower starts with panels on. Runs until thermostat shuts it off with top panel removed. Shuts off if you put top panel on while it is running. Made sure all registers are open and even took filters out of both return airs. No difference. Green LED is steady and so is Flame LED.
... Air Conditioners
Ac unit runs, inside blower shuts off after 2 mins, compressor continues to run, t-stat still calling for cool
My central AC unit decided to stop on the hottest day of the year. It would start and run normally for a few minutes and then the blower would shut off. After checking the breakers, thermostat and overflow shut off (did not have one) I saw something ... Air Conditioners
When compressor on the blower keeps trying to shut down.
My air conditiong comes on and than shuts off the air is cool there is a hissing sound comming from the indoor unit ... Air Conditioners
Blower fan keeps shutting on/off,
Could B a bad ground or a bad wire connection, make sure theres no lose wire connections, clean contacts a conections. ... Air Conditioners
The blower will not shut off at the end of a heat cycle
Replace the circiut board or the blower relay. It will probably a board. ... Air Conditioners