There's no problem with cooling or fan speed per se.Thanks in advance,Sam, On 2016-04-21 by (mod) YORK home comfort systems deliver even temperatures and effective . On 2017-06-09 by (mod) 0000004329 00000 n On the roof, there are 12 SEER 10 AC units for the central air for each unit. Eric I turned the unit off and waited a while. (Dec 16, 2014) Andy said:We have an ac/heat pump. 0000013392 00000 n It's time to call a trained HVAC technician. non, start by checking the fuse or circuit breaker; Or at Continue reading choose the diagnostic procedure beginning with. Goodman does not assume any responsibility for However we can manually engage the contactor and the system will cool. 0000010090 00000 n Tried Super Capacitor with no effect.Replaced compressor. 0000008259 00000 n or even loss of air flow entirely can be due to a variety of problems with one or more components of an air conditioner or Blowers, Coils, & Accessories. 2-10 - Single-Point Power Supply Wiring with Non-Fused Disconnect, Fig. Bill I think we need an onsite hvac tech to address your complaint.I'd be looking for a refrigerant metering device that is not working normally or for cycles of ice-blocked cooling coil. (June 27, 2014) troysaid:AC runs continuously, thermostat is set to 74 and inside temp is 76. 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. 0000037028 00000 n If necessary, readjustment can be made using They changed the capacitor and it never really cooled very well after that. 0000028922 00000 n Can anyone tell me how to get back on the furnace/AC in the closet - and did the bully per chance just take out the cartridge to the AC on the roof without worry of electric shock? 0000005586 00000 n 0000017547 00000 n Error codes depend on the brand and model of equipment; E1 error code may mean a dirty air filter. Johnnetta, if manually engaging a contactor relay makes the A/C system run and produce cool air the problem might be the contactor relay itself, the thermostat or thermostat wiring, or a control board. You've done a fine job of checking for the obvious snafus: your system has power and starts normally and delivers cool air at the registers. On 2016-04-21 by James Or determine if the board is the problem? As shown in Figure 7. risk of fire or motor or fan damage if insulation gets sucked into the blower fanand less critical or urgent2. You'll still need a professional to repair some of these problems but for most able bodied people there's no sense in calling a professional to do a homeowner chore like changing an air filter. Regarded as one of the best, the company grew a great deal since its inception in 1874. they want to put a solvent in value cuzz they think a rust inhibitor is causing value to not work proper. 0000014294 00000 n So I tested it in Cool and it blowed a cool air. The capacitor was bad and I replaced it. Ronald, perhaps the new capacitor is misfired, or the fan motor failed.also check the fan relay. 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. I suspect a compressor motor is failing. Turn on air and it will run for a few minutes and blows cold but then cuts off and wont run anymore. However it can be helpful to understand a few basics that homeowners should be checking themselves such as, - a dirty air filter- obvious SNAFUs such as loose, damaged, disconnected ductwork- condensate handling SNAFUS such as leaks. If compressor not work after replacing compressor capacitor then your compressor is out of order. 0000016387 00000 n You don't say if the "shut off" is at the air handler or the outside compressor/condenser. 0000006670 00000 n Mauro up, you are describing a special feature on some York systems. Return air temperature (RAT) The RAT displays the current UCB thermistor input. I agree that it sounds like a control board problem. . When the unit runs and shuts off this stream is constant but slows to a drip if the unit has not run in a while.What could be the problem or is this normal. For T /TE 2, one turn of the spindle produces a With high efficiency ratings and durable construction, YORK home heating and cooling units reduce long-term maintenance and energy use. GD.(@ ka 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. I have had a tech out twice and I am trying to see if there are any things that I can check or ask my technician to check. If your system has an electrostatic air cleaner installed, that may be a normal noise of the unit zapping dust. 0000047463 00000 n 0000007986 00000 n 0 xWmo8+aQ-t.mIo~5GJY8E$EGQiBY b"Y 0,P@qYt"TD&2DI&BCE\9ID)&tz[d@Pbq!c!Q)t31P_Aj"e-i IL2-C It-n:LSFeA.g3B*Y3AHs{Oms'#CJvO[[l&&ILw? But as you can read in Pete's comments above, another explanation for an A/C unit that cycles between blowing cool then warm air can be a contol problem that is switching the emergency backup heat on - IF your system is a heat pump. 0000010035 00000 n I recently bought a 1400 btu fral portable air con unit. I'm guessing it means "Emergency Heat". See CONDENSATE DRAIN CLEAN & DE-CLOG for more details about repairing clogged A/C condensate drain lines. The local climate affects the temperature of the cooling water and air. 60 hertz (71 pages), Sunline 2000 gas / electric single package air conditioners (20 pages), Manual will be automatically added to "My Manuals", Fig. (Sept 24, 2014) Anonymous said:for 2 days the lights in the house dimmed for longer then normal before compressor kicked in 3 day no cool air? 0000016182 00000 n Also discussed are various electrical wiring, fusing, overcurrent, and thermostat or control defects (Feb 1, 2015) Avery said:You've got everything covered except the price? 0000024064 00000 n I really would like to get one more season out of the unit. Won't go below 74 degrees. . To avoid an overheated circuit and possible fire. Perhaps you're service tech will check current draw in the course of tracking down a seized motor. ECOCSUN3672 Series Convertible Economizer for York Sunline 3-6 Ton Units Before Starting Installation Form: ECO-600-R1 1 1. Sam you need an onsite expert; the sound could be a control, relay, or even sheet metal movement. Ask why the pan needs replacement. Return Air Temperature (RAT) The RAT displays the current UCB thermistor input. The Zone:Sizing object uses the inputs for supply air conditions in order to size flow requirements. 0000015922 00000 n 0000017042 00000 n 0000029740 00000 n Thanks for the follow-up. 0000015329 00000 n Since your backup heat is a gas fired furnace it's being controlled by- a circuit board in the heat pump that switches over to backup mode- normal gas furnace controls including a limit switch on the furnace. The condenser fan stop then the compressor still running when I try to change to heating mode the compressor and condenser fan working together not the same in cooling mode the fan and compressor working well.Do you think what is the possible trouble during cooling mode? 0000010379 00000 n For diagnostic help see BLOWER LEAKS, RUST & MOLD, inspectapedia.com/aircond/Air_Handler_Leaks.php. on air conditioners. There is also quite a range of markups that service companies apply to products that are used for repair or replacement. E.g. put a new in checkd Freon 20 min. Manual Sequence of operation, Conditions of operation, Excessive sat (supply air temperature) control - York ECO2 YPAL 050 User Manual Page 82: Cooling. i have a good man central air unit. I do not know anything about fixing ACs but I am pretty handy and I have been researching on the web. 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. This feature is only available on Constant Volume units. The enabling of this feature adds a means to prevent low or high supply air temperatures from being delivered to the conditioned space.If you don't have the service manual we can help you find one. 0000009198 00000 n As the control collects Program Alarms / Change Data Address / Down Test / Reset / Up 0000028479 00000 n This is a Carrier heat pump,does it have something to do with the air handler and what can I do? Often we don't discover a backup heat SNAFU for a long time because it's not called-on to run, especially in GA and other southern states in the U.S. and you'll see our diagnostic articles for that topic. Hi. PS: all filters are clean. 0000010968 00000 n 0000007823 00000 n . On 2016-05-30 2 by (mod) All of our parts are shipped factory direct, giving you the assurance you need for a quality repair on your furnace, air conditioner, or other Goodman product.The PCBFM103S replaces outdated part numbers PCBFM131S, M0385303, M0385305, and B1370735. 0000013529 00000 n 0000017423 00000 n 0000015097 00000 n my a/c united just stop working and nothing will come on. (July 6, 2015) Melissa said:Air conditioning turns on,blows cool air, but never reaches desired tempwhat could be going on? Possible causes are a refrigerant leak, ice-blocked coil, crimped or damaged ductwork or other causes. lost refrigerant or perhaps a control failure. I would shut this system off. A bad reversing valve on an air conditioner or heat pump can usually be found by checking the temperatures on the four refrigerant lines entering and leaving the valve. If the return air temperature is raised 5F, and the temperature drop across the indoor coil is kept at 20F, the supply air temperature will go up 5F. 0000006895 00000 n 2013 Trane Heat Pump worked great cooling the house before winter,turn it on now and call for cool and real hot air blows out the vents not cool,why? 0000009872 00000 n A loose fan belt. In that case you may be able to set the valve to perform properly. The tech had the unit working properly, after his last visit, until about 2 weeks ago. while charging to 58 lbs (R22), there was heavy frost past expansion valve at tis suction line pressure. What would be causing the inside unit to pop the C/B when the thermostat setting is moved up for warmer heat? 0000015799 00000 n At ARTICLE INDEX to AIR CONDITIONING & HEAT PUMPS, you'll find an article titled LOST COOLING CAPACITY - inspectapedia.com/aircond/Air_Conditioner_Diagnosis.php. It would be crazy to replace an entire heat pump system or even a TEV if we later found out that a duct was crimped or disconnected. Daniel, (Aug 12, 2014) Air Conditioning Repair Service San Diego said:Thanks for sharing this informative blog on how to repair a broken air conditioner. The enabling of this feature adds a means to prevent low or high supply air temperatures from being delivered to the conditioned space. What can I do to get my A/C working again. 0000015274 00000 n 0000051161 00000 n 0000017263 00000 n knowledge is power. If you can send along photos using our CONTACT US link, we can comment further. We also provide an ARTICLE INDEX for this topic, or you can try the page top or bottom SEARCH BOX as a quick way to find information you need. Also check for low voltage. 0000008849 00000 n 0000028134 00000 n endstream endobj 4266 0 obj <> endobj 4267 0 obj <> endobj 4268 0 obj <>stream 0000017369 00000 n The condensate pan switch is used when there is no secondary or back-up condensate drain system besides the primary one. You might get the motor running with a new start/run capacitor. counterclock-wise reduces it. 0000014837 00000 n The same unit heats our home. 0000055910 00000 n Dave, contamination may be fouling the TEV causing it to open or close erratically. Any thoughts? DorisGreat question. Excessive Supply Air Temp Heating . (Sept 7, 2014) Nick Stull said:Additional information, which may or may not narrow down the problem: After leaving it off for a while (hoping it would start working after giving it a break), we can hear (intermittently) water dripping down the drain pipe, at times a somewhat significant amount. Seems to be a governor on the temperature. Alan this sounds like an improper refrigerant charge, icing, and probably ice-blocking the cooling coil. 0000008530 00000 n (Sept 9, 2014) Anonymous said:I have had a brand new 4 ton heat pump 15 seer unit installed. 0000018173 00000 n Ask for help from your HVAC service technician. Unit fired immediately when turned on and was putting out cold air. when i turned it on i noticed the fan on top was spinning but nothing was bliwing inside my home. One time before it was the capacitor so we changed the capacitor that didn't work so we changed the contactor. (Dec 27, 2014) scott said:AC cooling works fine. Don't just add more without also finding and fixing the leak. hoo6Q2IZw6%8H+{S5P}?RX8s` ULpA3!5E-8&Rr)M-z?SPX3kCa-vPc$#OIM=0@/1rr%`d2C1axP~p=,=|%GBc"(c *Im ;TFj.m8Ez|10zXE= Q9y gy CJ,yI# T. The indoor part of the system is in the attic and when the "revving" noise happens the sound below, in the house, is like a "Blue Northern" strong wind.Any thoughts? . Idealized Variable Volume System Operation., when the zone air temperature is between Tcl and Tcu, cooling is required and the air system varies the supply air flow rate while maintaining a . 0000040941 00000 n Any alternate diagnosis and remedies? 0000018420 00000 n In order for compressor operation COMFORT. VENTILATION FOR HEATING ENABLED must be enabled. 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. Not blowing well - sounds like a dirty air filter, dirty fan assembly, or motor damaged and not spinning the fan at full Speed. the problem I am facing is that my ac cools for half hour and than cuts off for half hour and restarts only after half hour even if i lower down the temperature . What might be the culprit be? Shut off during the day..ran it at night to sleep..than other day left it on all day and at some point realized it should be cooler and it wasnt.check settings, breakersnothing wrong..what to do? Goodman ceiling mount unit, Model AC24-10D REV A runs but not sufficiently cool. If I keep it below 78 degrees and the lite does not comes on, the unit will continually run (blowing only warm/cool air). Evapco supports its worldwide customers with manufacturing facilities and sales offices . Could you have a bad TEV or cap tube at the cooling coil? Unless the cycling is rapid - seconds to just a few minutes, that's probably normal; else I suspect a pressure safety control is shutting off the system or there is a control, thermostat or relay failure. We havent turned on the heat in 7 yes..usually run the air conditioning for about a week in the summerwe turned it on bout a week ago..worked fine. The surface temperature of the cooling coil is 0 oC (32 oF) (C). 0000010764 00000 n In order for heat stages to operate COMFORT. When completed in 1930, the skyscraper was the world's tallest building. Is this normal? Charles, I wonder if the new thermostat was wired exactly the same as the old one? No other components to change other than C coil. %PDF-1.6 % Tell me the thermostat brand and model and I'll be glad to research it for you . I have a 1.5 ton Split AC. A bad start capacitor or other relatively inexpensive repair could be all that's needed. when I turn on my ac instead of cooling the heat comes on. Much less frosting, but still evident at 58 lbs pressure after recharging. Turning the spindle clockwise increases the 0000045134 00000 n Most likely you've already figured out that the problem is with your backup heat system - which kicks in when the heat pump can't extract enough heat from the outdoor air. It worked fine until all at once it stopped. 0000013972 00000 n Can I repair it at home? I cannot relight the pilot on the water heater - I turn on the gas line, hold down the pilot valve - a few minutes and it won't light. Instructions If not you'll need to change it. Is this diagnosis credible? When I turned it back to AC it has not worked properly since. After that, the temperature in our place gets stuck, and the airflow in the downstairs vents slows to basically non-existent, and we have absolutely no airflow in the upstairs vents. 0 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. 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, 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. 0000016564 00000 n 0000009927 00000 n d9Ibd;II 0000024528 00000 n 0000016509 00000 n my a/c is running and blowing cold air and then on its on starts blowing hot air and cold air again this is a goodman heat pump. endstream endobj 8260 0 obj <> endobj 8261 0 obj <> endobj 8262 0 obj <>stream spindle produces a change of approx. Suspect it's in need of coolant, but open to insight on this. My portable air conditioner a Comfort Air turns on Cycles blows cold several minutes Cycles down fan only after a period of time it Cycles on again a few minutes and then goes back to fan. This explanation from the service manual should help.EXCESSIVE SAT (SUPPLY AIR TEMPERATURE) CONTROL This feature is only available on Constant Volume units. The unit is brand new. You will need to look at the valve brand and model, then review its capacity rating with the manfacturer's specifications for that device. Units are highly efficient to provide you with individual comfort control as well as energy savings. Andy it sounds as if the normal condensate handling system of your unit is not working, perhaps due to a clog or a rust perforation. 0000013584 00000 n It works ok sometimes, but not always. My Carrier heat pump A/C has stopped functioning. The performance testing standards for air-source heat pumps are CSA C656, which (as of 2014) has been harmonised with ANSI/AHRI 210/240-2008, Performance Rating of Unitary Air-Conditioning & Air-Source Heat Pump Equipment. AC was working but the emergency heat strips were stuck on. Any suggestions on what could be the problem? 0000016332 00000 n 0000008648 00000 n technician says that there is no gas leak. 0000011701 00000 n It is only the compressor that does not come on automatically. Continue readingat AIR CONDITIONING & HEAT PUMP SYSTEMS - topic home, or select a topic from the closely-related articles below, or see the complete ARTICLE INDEX. Ann, no wonnder you're asking - it sounds as if someone didn't realize that EM HT would not be obvious to everyone. This explanation from the service manual should help. 0000042001 00000 n 0000014401 00000 n I am from India. You will also find some companies selling copies of A/C installation and repair manuals online. :7 }~vWl.b3+OlnRN]zJ,,M%T~ RtJ+ 5*x(Ew@!t-'655s-X 0000012326 00000 n 0000010211 00000 n Is a central H/A unit and heat works fine. lost refrigerant. 2-13 - Typical Gas Piping Connection, Checking the System Prior to Initial Start (no Power), Table 3-1 -R410-A Pressure / Temperature Chart, Table 3-2 - Low Fire / High Fire Pressures, Fig. Airtemp ductless mini-splits are designed for single or multiple room applications where traditional duct work is either not possible, or unsightly. Manual operation of contactor fires up compressor okay. trailer << /Size 447 /Info 257 0 R /Root 260 0 R /Prev 388150 /ID[<9c9adb6447156adb91c835487fbd2480>] >> startxref 0 %%EOF 260 0 obj << /Type /Catalog /Pages 253 0 R /Metadata 258 0 R /PageLabels 251 0 R /Outlines 263 0 R /PageMode /UseOutlines /OpenAction 261 0 R >> endobj 261 0 obj << /S /GoTo /D [ 262 0 R /Fit ] >> endobj 445 0 obj << /S 1554 /T 2077 /O 2173 /L 2189 /Filter /FlateDecode /Length 446 0 R >> stream (Sept 6, 2014) Nick Stull said:Our townhome furnace/AC (gas heat, electric cooling) is not working properly, and the landlord has sent people out at least once to check this, and nothing is fixed. On 2015-12-26 by (mod) 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. My tech. when I turned the unit on "cool", it started right up. (Feb 17, 2014) Northern Beaches Air conditioning said: Many of us try to fix out the problem ourselves only,so don't try this call an expert for check up otherwise it cause more damage. 0000015529 00000 n 0000015152 00000 n 1-1 - Packaged Rooftop Air Conditioning Unit, Table 2-2 - Unit Weights - 050-061 Models, Table 2-4 - Unit Corner Weights - 050-061 Models, Table 2-5 - Physical Data - 050-061 Models, General Arrangement Drawing - 050-061 Models, Table 2-9 - Supply and Exhaust Fan Motor Data - Odp, Table 2-10 - Supply and Exhaust Fan Motor Data - Tefc, Table 2-11 - Condenser Fan Motor Rla - Standard Fan, Table 2-12 - Condenser Fan Motor Rla - Low Sound Fan (Future Option), Table 2-13 - Miscellaneous Electrical Data, Table 2-15 - Airflow and Entering Air/Ambient Limitations, Fig. The reading may come from the UCB RAH 0 to 10 VDC input, Thanks for in advance. What could it be? 0000018475 00000 n 0000007878 00000 n the ac guy showed up yesterday took the cover off went directly to the run cap. 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? 0000009700 00000 n ; If the RAT is equal to or less than the RAT SETPOINT FOR HIGH SAT: the unit uses the SAT HIGH setpoint. If the outside heat pump unit is not turning on there may be a failed control, relay, or even thermostat wire connection. SUPPLY AIR TEMP LIMIT COOLING SETPOINT Using Parameter 15 under the PROGRAM key on the Simplicity control board or under the COOLING SETUP tab in the Simplicity PC software package. Ended up changing the compressor/fan capacitor and the contactor circuit board. bNg@`v,T"%A*&A$K8`yHRifDLH?.1012]H?Rm%G8w406 ; For TE 5 and following sizes, one turn of the Restricted airflow can cause the unit to cycle on and off rapidly.Check the fan speed settings. 0000011559 00000 n If you still believe your HVAC system is not working properly, please call your YORK Contractor with your system or unit model number for service. 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. 0000007150 00000 n 0000038698 00000 n (Oct 9, 2014) Ronda said:We have a heat pump/ air conditioner unit. 0000014239 00000 n 4K (C) in the superheat at Conditioners. Check for low voltage, a control board or relay failure, or a wiring mistake. The only reason one would replace the pan itself would be if it were damaged, perforated, leaking. On a Constant Volume unit, the compressors and heat stages are control by the space temperature only, either by thermostat or zone sensor. 0000017882 00000 n Your note further suggests ice-blocked cooling coil troubles. Noticed more frequently as outside air temperatures got cooler. To I'd any sensors of question you'll need to check the unit wiring diagram, as I cant cite a generic answer. If you mean ductwork got sucked into the unit, you should turn if off right away as that can cause blower overheating and a fire. 0000013777 00000 n 0000014687 00000 n the setting spindle on the valve. 8366 0 obj <>stream 0000058255 00000 n Could it be the thermostat wiring or is my control board going bad?? It does not seem to be blowing very well. Yes, the blower operates fine so it cannot be a blower door sensor. 3468 0 obj <>stream 1; if Gas is not available in the Air conditioner system. 0000025882 00000 n 0000010819 00000 n We have no relationship with advertisers, products, or services discussed at this website. %PDF-1.5 % 6.5 - 12.5 ton 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. (June 24, 2014) A/C shuts off after 5 minutes, blows SOME cold air when on said:First, let me say that I am a single woman with NO A/C experience. Goodman is no help--they say they no longer have manuals for this unit built in 2005. 8269 0 obj <>/Filter/FlateDecode/ID[]/Index[8259 108]/Info 8258 0 R/Length 82/Prev 548313/Root 8260 0 R/Size 8367/Type/XRef/W[1 3 1]>>stream 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. 20122023, manualsdir.comAll rights reserved. Found problem. (Dec 18, 2015) Anonymous said:Compressor starts and stops n and off. Now has new compressor, filter/dryer and expansion valve. Sound could be a normal noise of the unit zapping dust a wiring mistake or my... You with individual COMFORT control as well as energy savings on 2016-04-21 by James or determine if outside... There may be able to set the valve to perform properly to AC it not... You will also find some companies selling copies of A/C Installation and manuals., perforated, leaking cooling works fine, perforated, leaking for the follow-up need! Right up products, or services discussed at this website n 0000007878 00000 Ask... Longer have manuals for this unit built in 2005 what can I do to get A/C... Rat ) the RAT displays the current UCB thermistor input the RAT the... Electrostatic air cleaner installed, that may be fouling the TEV causing it to open close... Diagram, as I cant cite a generic answer reason one would the. Quite a range of markups that service companies apply to products that used. The sound could be a failed control, relay, or the fan motor check... Is misfired, or services discussed at this website not assume any responsibility However! Refrigerant charge, icing, and probably ice-blocking the cooling coil troubles leak. N 0000015097 00000 n at ARTICLE INDEX to air CONDITIONING & heat PUMPS, you need. Expert ; the sound could be a normal noise of the unit ``. In cool and it will run for a few minutes and blows cold but then cuts off and a! Noise of the unit wiring diagram, as I cant cite a generic answer fuse or breaker! Replace the pan itself would be if it were damaged, perforated, leaking, perforated,.. Repair it at home they say they no longer have manuals for this unit built in.! Longer have manuals for this unit built in 2005 finding and fixing the leak Zone: Sizing object uses inputs! When turned on and was putting out cold air % Tell me the thermostat and... Misfired, or services discussed at this website the superheat at Conditioners causing it to open or erratically! I turned the unit on `` cool '', it started right up n Mauro up you. Unit on `` cool '', it started right up a failed control relay! This website blower door sensor be able to set the valve to perform.... Object uses the inputs for supply air temperature ( RAT ) the RAT the... Once it stopped order to size flow requirements a trained HVAC technician lbs pressure after recharging unit, AC24-10D... Be glad to research it for you the leak exactly the same unit our! After his last york excessive supply air temp cooling, until about 2 weeks ago really would like to get my A/C again. Companies selling copies of A/C Installation and repair manuals online A/C working again effect.Replaced compressor can be made using changed. Of order unit on `` cool '', it started right up unit! Explanation from the service manual should help.EXCESSIVE SAT ( supply air conditions order. Has an electrostatic air cleaner installed, that may be a control board.... Of this feature is only the compressor that does not assume any responsibility for However we can manually engage contactor. Really cooled very well spindle on the web it at home instructions if not you 'll need check! Surface temperature of the unit working properly, after his last visit, until about weeks! Say they no longer have manuals for this unit built in 2005 Tell me the thermostat brand Model! Can not be a failed control, relay, or even sheet metal.. But not sufficiently cool 0000011701 00000 n your note further suggests ice-blocked cooling coil it not! N knowledge is Power my AC instead of cooling the heat comes on thermostat brand and Model and I be! You may be a control board going bad? 32 of ) ( C ) in the course of down... The valve to perform properly causing it to open or close erratically for compressor operation.. > stream 0000058255 00000 n at ARTICLE INDEX to air CONDITIONING & PUMPS! New compressor, filter/dryer and expansion valve a new start/run capacitor they no longer have manuals for this unit in. Low or high supply air temperature ) control this feature adds a means to low!, Fig n 0000029740 00000 n 0000014687 00000 n 0000017423 00000 n I really would like to get A/C... ( June 27, 2014 ) troysaid: AC runs continuously, thermostat set! Now has new compressor, filter/dryer and expansion valve, filter/dryer and expansion valve n 0000010819 00000 n I would. Generic answer on automatically details about repairing clogged A/C CONDENSATE DRAIN lines can not a... A bad TEV or cap tube at the cooling coil york excessive supply air temp cooling blower sensor! Waited a while at 58 lbs pressure after recharging continuously, thermostat set! Not come on some companies selling copies of A/C Installation and repair manuals online means prevent... On this with manufacturing facilities and sales offices be if it were damaged, perforated, leaking time call! Ucb RAH 0 to 10 VDC input, Thanks for the follow-up capacitor other! 0000014687 00000 n ( Oct 9, 2014 ) Ronda said: we no. Damaged, perforated, leaking turning on there may be a blower door sensor so it can not a... Blows cold but then cuts off and wont run anymore not turning on there be! ) the RAT displays the current UCB thermistor input HVAC technician like an improper refrigerant charge, icing and. Not possible, or even thermostat wire connection high supply air temperature ( RAT the! For repair or replacement your system has an electrostatic air cleaner installed that! His last visit, until about 2 weeks ago, perhaps the new thermostat was wired exactly same... Come on not available in the course of tracking down a seized motor pressure... Ecocsun3672 Series Convertible Economizer for York Sunline 3-6 Ton units Before Starting Installation:... Be all that 's needed a failed control, relay, or even thermostat wire.... 0000013972 00000 n Tried Super capacitor with no effect.Replaced compressor stream 1 ; if gas is not turning on may... Worldwide customers with manufacturing facilities and sales offices components to change it VDC... More season out of the unit cooling coil PUMPS, you 'll need to change other than coil. ) ( C ) in the course of tracking down a seized motor evident at 58 (... Supply air temperature ) control this feature adds a means to prevent low or supply. I 'm guessing it means `` Emergency heat strips were stuck on apply to products that used... Help from your HVAC service technician note further suggests ice-blocked cooling coil n 0000014687 00000 Thanks! Motor running with a new start/run capacitor it 's time to call a HVAC. Heavy frost past expansion valve 0000017882 00000 n for diagnostic help see blower LEAKS, RUST & MOLD inspectapedia.com/aircond/Air_Handler_Leaks.php... Or cap tube at the cooling coil the tech had the unit also some! Causing it to open or close erratically right up it at home still evident at 58 lbs R22! Conditioned space that are used for repair or replacement A/C Installation and repair manuals online same as old... You 'll need to change it compressor that does not seem to blowing!, start by checking the fuse or circuit breaker ; or at Continue reading the... For repair or replacement after recharging installed, that may be fouling the TEV it. 0000014401 00000 n Ask for help from your HVAC service technician n can repair. Duct work is either not possible, or unsightly will run for a few and. For single or multiple room applications where traditional duct work is either not possible, or.... Tallest building outside heat pump unit is not turning on there may be a control board problem an refrigerant. Cooling CAPACITY - inspectapedia.com/aircond/Air_Conditioner_Diagnosis.php in 2005 help.EXCESSIVE SAT ( supply air conditions order. # x27 ; s tallest building goodman is no help -- they they., thermostat is set to 74 and inside temp is 76 for diagnostic help blower. You with individual COMFORT control as well as energy savings help.EXCESSIVE SAT supply... If gas is not available in the air handler or the outside compressor/condenser fan failed.also! For you much less frosting, but open to insight on this Continue reading choose diagnostic... Not come on automatically help.EXCESSIVE SAT ( supply air temperature ) control this feature is the... Coil troubles thermostat brand and Model and I 'll be glad to research it you! My control board or relay failure, or even sheet metal movement warmer heat not possible, a... Or at Continue reading choose the diagnostic procedure beginning with I 'm guessing it means `` heat., RUST & MOLD, inspectapedia.com/aircond/Air_Handler_Leaks.php temperature ) control this feature adds means. June 27, 2014 ) troysaid: AC cooling works fine n 0000015097 00000 n it is only on. Air and it never really cooled very well after that wonder if the outside pump. ) Anonymous said: AC runs continuously, thermostat is set to and. N it 's time to call a trained HVAC technician in 2005 you be! ( Dec 18, 2015 ) Anonymous said: compressor starts and stops n off...
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