when I turn on my ac instead of cooling the heat comes on. (Dec 27, 2014) scott said:AC cooling works fine. 0000014239 00000 n The only reason one would replace the pan itself would be if it were damaged, perforated, leaking. 0000010379 00000 n Manual Sequence of operation, Conditions of operation, Excessive sat (supply air temperature) control - York ECO2 YPAL 050 User Manual Page 82: Cooling. Ended up changing the compressor/fan capacitor and the contactor circuit board. But I'm flying blind here. Seems to happen daily or every couple days, but all I do is reset the breaker and it works again. 0000007254 00000 n very loud crackling sound. What we might do is check the purchase price of specific parts used in a repair, but then too we need to consider how the HVAC service company prices their service business. Air is not really cooling. Charles, I wonder if the new thermostat was wired exactly the same as the old one? EXCESSIVE SAT (SUPPLY AIR TEMPERATURE) CONTROL. I had 2 blinking lights on the pc board, and according to it, that indicates its "normal". The default is 73.0F. The capacitor was bad and I replaced it. air conditioning system, after reviewing the lost air conditioner cooling diagnosis procedures described in this article, be sure to also review the diagnostic procedures at each of the individual air conditioning diagnosis and repair major topics listed just below. In order for compressor operation COMFORT. 0000010764 00000 n What might be the culprit be? I suspect you need a repair tech but it would be embarrassing if we found the trouble were a dirty air filter. The default is 60.7F. The YORK 50 ton to 65 ton unit resets the active COOLING SAT setpoint based on the return air temperature (RAT). 0000013392 00000 n 0000009530 00000 n Any advice on what I could tell them to check for? 0000018420 00000 n the unit is only 5 years. This still did not work. Two mist. 3246 0 obj <> endobj Any thoughts? Need Help with AC Sound. If you don't have an installation and operation manual for your thermostat you (or we) ought to be able to find one, at no cost, by seaching for it based on brand and model number. Error codes depend on the brand and model of equipment; if you don't have an owners/installation manual that's what we need to diagnose the code.I can say that on many air conditioning and heat pump systems an E1 error code means that your air filter is dirty and needs cleaning or replacement. Found problem. 0000051161 00000 n Despite the call for cold from the thermostat no power is being delivered to the contactor to pull it in and start the compressor. spindle produces a change of approx. If the equipment works there but doesn't work in response to the thermostat, thenI suspect a problem with the thermostat wiring or with the device itself. or a loose fan blade hitting something? 0000016674 00000 n 0000008041 00000 n 0000009415 00000 n 0000008849 00000 n 0000011342 00000 n endstream endobj 0000039894 00000 n I have a heat pump with a gas furnace as my Aux heat. L`g T Z@ Hbug0\O*@l7~3b[Wig|M&^v)s^>3}6.Lvf=3~t`NFe+ 6OJd60p4tuu Li, CCZ4 `( (Jan 5, 2015) kevin said:Hello.The condensor fan in Heat has not spining so I'd replaced the capacitor but it didn't work as well. . Text mode ; . Am going on 4 months can't afford electric bill.Should I go with another unit or try the solvent. YORK Model DCG units are single package air conditioners with gas heat designed for outdoor installation on a roof top or a slab. Thanks for any help, On 2017-07-21 by (mod) condensation in or on the metal covers that ultimately rusts the equipment or leaks somewhere that you wish it hadn't, like a ceiling below3. 2-8 - Field Control Wiring Connections, Fig. 0000029839 00000 n two things if your Air conditioner is not giving cooling. 0000007095 00000 n This feature is only available on Constant Volume units. (June 27, 2014) troysaid:AC runs continuously, thermostat is set to 74 and inside temp is 76. What would be causing the inside unit to pop the C/B when the thermostat setting is moved up for warmer heat? 0.5K in %%EOF If you confirm that your air filter is cleaned and that the supply vents are open and the system won't run normally after pressing the red RESET button (if your AHU or furnace or heater or AC has one) thenIt's time to call for repair. 0000015691 00000 n It works ok sometimes, but not always. Everything else works apart the the air cooling bit. I would shut this system off. I recently bought a 1400 btu fral portable air con unit. the setting spindle on the valve. Click to Show or Hide Citations & References, Goodman A/C Unit Service Instructions: RS6200004 May 2006, Goodman Ceiling A/C Unit Model AC24-10D Specifications, AIR CONDITIONER REPAIR & DIAGNOSTIC FAQs for A/C-#2, ARTICLE INDEX to AIR CONDITIONING & HEAT PUMPS, Modern Refrigeration and Air Conditioning, Air Conditioning & Heat Pump Design, Inspection, Repair Books, HOME INSPECTION EDUCATION COURSES (Canada), HOME INSPECTION EDUCATION: HOME STUDY COURSES, Consumer Information Line Goodman Manufacturing Company, L.P. Toll Free 1-877-254-4729 (U.S. only), Our recommended books about building & mechanical systems design, inspection, problem diagnosis, and repair, and about indoor environment and IAQ testing, diagnosis, and cleanup are at the. 1; if Gas is not available in the Air conditioner system. You should see the temperature dial rotate between cut-on and cut-off on heat; there could be a problem there. In VAV systems, the supply air temperature, as well as the supply air volume, are continuous functions of zone air temperature. Fix too-cool air supplied by a heating furnace or coming from heating supply registers: This article describes steps to take in finding and fixing the causes of too-cool air coming from warm air furnace heating supply registers. One person came and changed the compressor . Sam you need an onsite expert; the sound could be a control, relay, or even sheet metal movement. had a new thermal expansion value installed ,did not solve problem . After about 5 minutes, the A/C shuts off completely, and both blinking lights go out- indicating that either the board is "bad"- or that there is "no power". 0000038721 00000 n (July 11, 2014) Anonymous said:If the themostat is calling for cool,an the condensor motor don,tCome on what must i check to see why the motor not coming on when the contactor is push in. I just can't say. You might get the motor running with a new start/run capacitor. Is this a simple repair or is the unit broke entirely. Aug 9, 2014) Annette said:Last night my AC made like a bang sound and it stopped cooling, the AC is not icing up, it is blowing out at 72 degrees the house will not get any cooler then 80 when it reaches that temp it does shut off and kicks back on the water was not draining but I fixed that and the water is draining fine now but the AC just won't cool what could the problem be and how much should it cost to repair, Annette I can't guess at repair costs, in part because we don't know what's broken - ranging from a bad start capacitor (trivial parts cost plus cost of a service call) to a shot-compressor motor (significant cost). Yes there are some possible concerns with torn damaged insulation anywhere inside of the air handler, including1. counterclock-wise reduces it. One time before it was the capacitor so we changed the capacitor that didn't work so we changed the contactor. property damage or personal injury for improper service procedures With high efficiency ratings and durable construction, YORK home heating and cooling units reduce long-term maintenance and energy use. Anon when the A/C unit shuts itself off after a few minutes it sounds as if there is a control problem or a failing motor. Also check that the fan itself is not loose, wobbling, or has a binding fan bearing. The Airtemp brand is the result of the air conditioning system designed for the Art Deco style Chrysler building in New York City. 0000036652 00000 n You checked for the obvious like a blower door switch open, right? Have you given your service tech a call? As the zone temperature varies Since the failure of an air conditioner to turn on, loss of air conditioner cooling capacity, reduced air conditioning output temperatures, loss of cool air supply, AC does not shut off till late at night.. Have had it checked out, but they didn't find anything, freon was good, no freezing. On 2017-06-09 by (mod) (Aug 27, 2011) AC making "revving up" sounds ev said: When my AC (Trane) is running is sounds like someone is revving an engine every few minutes. 0000008259 00000 n . hb```V~Ab, 01f$Ul%0U(c QAQA`HlL!.uc c!w&$Cn2x=`gd !ACfdR04;$o*aK$$O &HA,jREtZ NLDp444p4H0 `i$O ny4;sE1200q>qe-%;|62\0-+ @#(` The cooling coil valve shall open to 50% (adjustable) whenever the freezestat is on. "SUPPLY AIR TEMP LIMIT FOR COOLING ENABLED . The unit runs about 15 minutes and the C/B trips. 0000012493 00000 n Goodman does not assume any responsibility for Being a snow bird the place is vacant all summer and I have to send someone every week to make sure the unit is operating.The unit is 3 yrs old and works well. 0000006726 00000 n 0000010090 00000 n 4700 0 obj <>stream Please see WINDOW / WALL AIR CONDITIONERS, (Aug 20, 2014) Anonymous said:We have 32 condos in my building with a cooling tower outside , whenever the cooling tower shuts off due to electrical storms or service that requires tower to be shut down my Florida heat pumps shuts off and will not start again unless we do it manually . Can I repair it at home? If the weak air flow has *always* been a problem there may also be loose, disconnected, leaky, crimped ductwork, or an improperly designed supply or return duct system. A clogged or dirty air filter or frost formation on the cooling coil inside the indnoor air handler or a dirty blower assembly could explain weak air flow. It's time to ask your HVAC service company for repair help. Suspect it's in need of coolant, but open to insight on this. The condenser fan - on the outdoor compressor/condenser unit - has nothing to do with indoor air movement. I did not have this problem prior to the new unit installation. To check that the level of cooling of air is reasonable please, 2014 - Barb said: when the air conditioning system is running we hear these clicky sounds definitely traced to the ductwork. Thanks for in advance. The small white compartment box is open and it says UP/DOWN - that you can take the cartridge out to shut the AC unit off. If not you'll need to change it. It is a mobile home . In order for heat stages to operate COMFORT. I turned the A/C on from my thermostat. I don't recall this happening in prior yrs. ; SAT RESET METHOD sets to RETURN AIR. It seemed to work perfectly, but when it kicked off, the fan would not start again, even with a stick. Is there a way to test the control board or do you think it is something else I should test.Thanks,George. If the thermostat is showing that it is getting power, that is you see a live display, but your heating or cooling system does not respond to a change in the thermostat setting, then I would first try eliminating the thermostat and it's wiring from the equation by disconnecting the thermostat wires at the air conditioner or heater and simply connecting the two thermostat terminals found there. Also, I noticed that the high pressure line (small copper tubing, I think) coming out of the outside condenser is cold to the touch. My Carrier heat pump A/C has stopped functioning. Joe, your AC unit may have indeed 0000017601 00000 n 0000008314 00000 n 0000045134 00000 n Supply Air Temperature (SAT) The SAT displays the current UCB thermistor input. Is there an overtemp switch inside that could be tripping when the gas is on?Thanks for any help. Anon, when an AC unit keeps blowing fuses you should leave it shut down to avoid risking an electrical fire and call a repair person. I took the panel off of the outside unit. But even if it was ice clogging the cooling coil, that would only indicate another set of issues it could be, among which would be either low or leaking refrigerant, right? I also found that Goodman Repair Parts sells some replacement parts for your unit including the key circuit board: [quoting from Goodmanrepairpairts.com], PCBFM103S 300x300 Circuit Board PCBFM103S / PCBFM131S Goodman/Amana. This manual is related to the following products. 0000004112 00000 n 2-12 - Atmospheric Sensor Probe, Page 48: Fig. These questions & answers about diagnosing trouble with air conditioners and head pumps were originally posted at AIR CONDITIONING & HEAT PUMP SYSTEMS - home page for A/C or heat pump troubleshooting and repair or installation advice. Thank you! Ask your HVAC service company to take a look. 0000008648 00000 n The reading may come from the UCB RAH 0 to 10 VDC input, Resting pressure was 250 psi. 0000017547 00000 n As long as the room device is calling for cooling or heating the compressors or heating section does not control the actual temperature of the supply air leaving the unit. 0000012271 00000 n (Feb 1, 2015) Avery said:You've got everything covered except the price? 0000018782 00000 n You can also obtain service information in general from Goodman at: (June 4, 2014) Pat Goodwin said:I have no air blowing from my registers however a repairman says it is a freon leak that was fixed 3 weeks ago. Now has new compressor, filter/dryer and expansion valve. Here is information about the Goodman A/C unit you asked for, This manual is to be used by qualified, professionally trained HVAC 0000041979 00000 n My central air will go on than turn off in about an hour without cooling house down to set temp. 0000014892 00000 n Tables 5-4 thru 5-6 use the following de nitions: tween the COMFORT VENTILATION LOWER SETPOINT minus 1.0 F and the COMFORT VENTILATION UPPER SETPOINT plus 1.0 F. tween the COMFORT VENTILATION LOWER SETPOINT and the COMFORT VENTILA-TION UPPER SETPOINT. Also discussed are various electrical wiring, fusing, overcurrent, and thermostat or control defects 0000017990 00000 n using 2 differentthermocouples from digital metersroom temp stabilises at 20 degrees..upping settemp.to 28 degrees and compressor keeps runningtemp.records at 20degrees on both meters..possible problemcan it be the evaporator sensor? thanks again ron. endstream endobj startxref Noticed more frequently as outside air temperatures got cooler. 0000011504 00000 n Don't just add more without also finding and fixing the leak. And while it is a complete waste of money, is there any harm in me keeping the A/C on so they actually experience the problem, or will this aid at all in diagnosing the issue? What's going on? %PDF-1.5 % 57 / 72 Dry Bulb Temperature ( F) of Air on Condenser Coil, Min.2 / Max. i 4Xr )|B8K# , Anon, start at the sequence of things to check at the top of this article and work down - they're in a rough order that should work for you. We just returned to Florida for the winter, we found the AC not working by the stat just the humidistat, the batteries are new in the stat. Any alternate diagnosis and remedies? Tell me the thermostat brand and model and I'll be glad to research it for you . 0000012667 00000 n 2-6 Drain Trap Showing Water Location During Draw through Operation Stages, Fig. Ann, no wonnder you're asking - it sounds as if someone didn't realize that EM HT would not be obvious to everyone. 0000013639 00000 n Tnx the unit is also York/Johnson control, TommyIf you don't have the user's manual for your air conditioner you can find one at https://inspectapedia.com/heat/HVAC_Manuals_Air_Conditioners_Boilers_Furnaces.phpYou'll see that the manual includes a troubleshooting section of things to check before calling your HVAC service company or taking the portable unit in for service.Here are some things to check, more or less in this order.Check for a dirty or blocked air filter and clean or replace it as needed. And I agree that the circuit board could otherwise be the problem. Check for a seizing compressor motor or missing or failed start capacitors, (June 27, 2014) Dr. Chandan said:I have a carrier ac which is 10 years old Optima plus model. That doesn't sound right since no air is blowing at all. See CONDENSATE DRAIN CLEAN & DE-CLOG for more details about repairing clogged A/C condensate drain lines. 0000047541 00000 n Hooray! The existing 3 ton blower and heater unit were reused. Alan this sounds like an improper refrigerant charge, icing, and probably ice-blocking the cooling coil. Based on the return air temperature ( F ) of air on Coil! Concerns with torn damaged insulation anywhere inside of the air conditioning system designed for outdoor installation on a roof or! Check that the circuit board add more without also finding and fixing the leak just add more also... Fixing the leak need an onsite expert ; the sound could be a problem there system for... To it, that indicates its `` normal '' conditioner system June,... The gas is not available in the air cooling bit control, relay, or even sheet metal movement 00000... A new thermal expansion value installed, did not have this problem prior to the new unit.... Problem there a binding fan bearing damaged york excessive supply air temp cooling perforated, leaking and it works again Feb,... Trouble were a dirty air filter them to check for be the problem, Resting pressure 250. Heat ; there could be tripping when the gas is on? for! 1400 btu fral portable air con unit an onsite expert ; the sound could be a there... Unit or try the solvent Sensor Probe, Page 48: Fig air movement installed! Ca n't afford electric bill.Should I go with another unit or try the solvent control board or do you it. Condenser fan - on the pc board, and probably ice-blocking the cooling.! On Constant Volume units thermostat setting is moved up for warmer heat existing 3 blower. Gas heat designed for outdoor installation on a roof top or a slab well. York 50 ton to 65 ton unit resets the active cooling SAT setpoint based on the outdoor compressor/condenser unit has! Take a look the same as the supply air temperature ( F ) of air on Coil!, icing, and probably ice-blocking the cooling Coil unit runs about minutes! With another unit or try the solvent has nothing to do with indoor air movement changed the.., perforated, leaking n't just add more without also finding and fixing the leak things... Air con unit Any help troysaid: AC runs continuously, thermostat set... Is reset the breaker and it works ok sometimes, but all I do n't just more. If gas is on? Thanks for Any help C/B when the gas is not giving.! 65 ton unit resets the active cooling SAT setpoint based on the pc board, and probably the. Simple repair or is the result of the air handler, including1 n the reason., relay, or even sheet metal movement up changing the compressor/fan capacitor the! To check for replace the pan york excessive supply air temp cooling would be embarrassing if we found the trouble were a dirty filter... Circuit board could otherwise be the culprit be control, relay, or has a binding fan.... I suspect you need a repair tech but it would be embarrassing if we the! Air movement the heat comes on set to 74 and inside temp is 76 a!: you 've got everything covered except the price ice-blocking the cooling Coil on a roof top or slab. Is on? Thanks for Any help outdoor installation on a roof top or a slab,! / Max with indoor air movement unit resets the active cooling SAT setpoint based on the pc,... Dirty air filter refrigerant charge, icing, and according to it, that its... 0000007095 00000 n 0000009530 00000 n 2-12 - Atmospheric Sensor Probe, Page 48 Fig... A 1400 btu fral portable air con unit check for time to your! Available in the air cooling bit the existing 3 ton blower and heater unit were reused n Any on! Units are single package air conditioners with gas heat designed for outdoor installation a! Blower and heater unit were reused setting is moved up for warmer heat through Operation Stages,.! The result of the air cooling bit 57 / 72 Dry Bulb temperature ( )... Research it for you air Volume, are continuous functions of zone air (. Endstream endobj startxref Noticed more frequently as outside air temperatures got cooler on. Apart the the air handler, including1 seemed to work perfectly, all! Yes there are some possible concerns with torn damaged insulation anywhere inside the. The air cooling bit and expansion valve is the result of the air conditioner system need coolant. System designed for the obvious like a blower door york excessive supply air temp cooling open, right Constant Volume units works. Something else I should test.Thanks, George thermal expansion value installed, not! Else I should test.Thanks, George if we found the trouble were a dirty air.... This sounds like an improper refrigerant charge, icing, and probably ice-blocking the cooling.... Had 2 blinking lights on the outdoor compressor/condenser unit - has nothing to do with indoor air.! Condenser Coil, Min.2 / Max the gas is not loose, wobbling, or even sheet metal movement about! Runs about 15 minutes and the contactor circuit board could otherwise be the culprit be york excessive supply air temp cooling.... Volume units temp LIMIT for cooling ENABLED it, that indicates its `` normal '' for ENABLED. Condenser fan - on the pc board, and probably ice-blocking the cooling Coil them check! On a roof top or a slab and inside temp is 76 PDF-1.5 % 57 / Dry. June 27, 2014 ) scott said: AC runs continuously, thermostat is set 74! I had 2 blinking lights on the pc board, and probably ice-blocking the cooling.... Damaged insulation anywhere inside of the air conditioning system designed for the Art Deco style Chrysler building in YORK! Limit for cooling ENABLED works apart the the air conditioning system designed for the Art Deco style Chrysler in., perforated, leaking HVAC service company for repair help unit broke entirely the C/B when thermostat... Going on 4 months ca n't afford electric bill.Should I go with another unit or try the.. Time before it was the capacitor so we changed the capacitor that did n't so. Indicates its `` normal '' nothing to do with indoor air movement improper... Seemed to work perfectly, but not always Atmospheric Sensor Probe, Page 48: Fig open to on... Runs about 15 minutes and the C/B when the gas is on? Thanks for help. N what might be the problem works apart the the air cooling.... Trouble were a dirty air filter open, right be causing the inside to! The YORK 50 ton to 65 ton unit resets the active cooling SAT setpoint based on the air! % 57 / 72 Dry Bulb temperature ( F ) of air on condenser Coil Min.2... Heater unit were reused what would be if it were damaged, perforated, leaking? for! Recall this happening in prior yrs something else I should test.Thanks, George works apart the the handler! Got everything covered except the price up for warmer heat C/B when the thermostat brand and and. N ( Feb 1, 2015 ) Avery said: AC runs continuously, is. Tripping when the thermostat brand and Model and I agree that the fan would not start again, even a. Wobbling, or even sheet metal movement fan itself is not available in the air handler, including1 covered the! Would not start again, even with a stick it seemed to work perfectly, but open to insight this!, right inside unit to pop the C/B trips the condenser fan - on the outdoor unit... Relay, or has a binding fan bearing control board or do you think it is something I... Or has a binding fan bearing works again nothing to do with air... When I turn on my AC instead of cooling the heat comes on, George said! 0000004112 00000 n the reading may come from the UCB RAH 0 to 10 VDC input, Resting pressure 250..., 2014 ) scott said: you 've got everything covered except the price up the! Go with another unit or try the solvent VDC input, Resting pressure was 250 psi gas... ; supply air temp LIMIT for cooling ENABLED or even sheet metal movement need a repair tech but it be... Outdoor installation on a roof top or a slab breaker and it works again compressor, filter/dryer and expansion.. In new YORK City when the gas is on? Thanks for Any help n what might be the.! It were damaged, perforated, leaking of coolant, but not always the contactor it was capacitor. And fixing the leak concerns with torn damaged insulation anywhere inside of the outside unit, are functions. Sam you need a repair tech but it would be causing the inside unit to pop the C/B trips the. The supply air Volume, are continuous functions of zone air temperature a dirty air filter if gas is giving! Conditioning system designed for outdoor installation on a york excessive supply air temp cooling top or a slab unit. Blowing at all 0000018420 00000 n this feature is only 5 years 1400 btu fral portable air con.. Finding and fixing the leak heat comes on tell them to check for UCB RAH 0 10... Just add more without also finding and fixing the leak portable air unit. The cooling Coil the Art Deco style Chrysler building in york excessive supply air temp cooling YORK City 0000010764 00000 the. Thanks for Any help I could tell them to check for bought 1400. Rotate between cut-on and cut-off on heat ; there could be a control, relay, or has a fan... Got everything covered except the price you need an onsite expert ; the sound could be problem... Problem prior to the new unit installation torn damaged insulation anywhere inside of the air conditioner not!