york excessive supply air temp cooling

0000006574 00000 n 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. 0000012667 00000 n hbbd```b`` gA$4" H2n?L (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. (Oct 10, 2016) Gino Ceravolo said:I have turcott thermopompe and it is running but I don't have heat or cold air and thermostat is flashing 12 what's the problem with it. 0000018420 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. 60 hertz (71 pages), Sunline 2000 gas / electric single package air conditioners (20 pages), Manual will be automatically added to "My Manuals", Fig. 0000018782 00000 n endstream endobj 8260 0 obj <> endobj 8261 0 obj <> endobj 8262 0 obj <>stream He says there is a pin hole leak again. Supply Air CFM, Min. For T /TE 2, one turn of the spindle produces a Refer to the QuickLIT website for the most up-to-date version of this document. 0000010090 00000 n Supply air temperature (SAT) The SAT displays the current UCB thermistor input. when I turn on my ac instead of cooling the heat comes on. 0000014892 00000 n If you monitor voltage right at the meter or panel that can confirm low voltage from the electrical company. 0000038721 00000 n Charles, I wonder if the new thermostat was wired exactly the same as the old one? Turning the spindle clockwise increases the However if I manually close the contactor, the compressor kicks on and starts cooling properly. 0000046227 00000 n Am going on 4 months can't afford electric bill.Should I go with another unit or try the solvent. (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. (Dec 16, 2014) Andy said:We have an ac/heat pump. %PDF-1.6 % 0000044084 00000 n 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. 20122023, manualsdir.comAll rights reserved. (Sept 26, 2014) Anonymous said:thanks for the info dan. %%EOF 0000011233 00000 n A loose blower fan can wobble and sometimes nick or touch a nearby component also producing a clicking or ticking sound. Compressor overheating. CKL, CLJ, CRT, CLT, TWC, CLQ & HDC It included a new compressor, condenser, and cooling coils and digital non programable thermostat. ture. ; You must set the RAT SETPOINT FOR HIGH SAT and RAT SETPOINT FOR LOW SAT: SETPOINTS key / COOLING subsection. Four years later, with their acquired climate conditioning expertise, Airtemp Corporation was born. REPAIR & DIAGNOSTIC FAQs for A/C at InspectApedia.com - online encyclopedia of building & environmental inspection, testing, diagnosis, repair, & problem prevention advice. Is there an overtemp switch inside that could be tripping when the gas is on?Thanks for any help. Now has new compressor, filter/dryer and expansion valve. I agree that it sounds like a control board problem. 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. Supply Air Temperature (SAT) The SAT displays the current UCB thermistor input. I have called many technician but nobody is able to solve the problem . 0000012775 00000 n The unit is brand new. 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. 0000005586 00000 n Blowers, Coils, & Accessories. If compressor not work after replacing compressor capacitor then your compressor is out of order. 0000010379 00000 n (July 10, 2014) Anonymous said:install a new compressor 5ton did all step for proper install had nitrogen flowing while brazing , check for leaks no leaks found after brazing , pulled vacuum , no vacuum drop. Changed filter/dryer installed a few years earlier. 0000004273 00000 n YORK Sun Core Rooftop Units come in heat pump and cooling-only options and allow simple, affordable unit replacement. Your system presumably already has a thermal expansion valve TEV installed. 0000017882 00000 n Start by getting an accurate diagnosis of the trouble: the behaviour of the cooling system, its ability to bring the house down to the set temperature, and don't forget to check for any and all problems that could be interfering with its operation. 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. 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. 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 . 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. Problem happens in the morning when the temp outside is cold enough to keep the Heat pump off and just use the gas furnace. 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. L`g T Z@ Hbug0\O*@l7~3b[Wig|M&^v)s^>3}6.Lvf=3~t`NFe+ 6OJd60p4tuu Li, CCZ4 `( 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. I agree with the A.C. service co below that most of the time you need to call a professional: for safety as well as for economy. See CONDENSATE DRAIN CLEAN & DE-CLOG for more details about repairing clogged A/C condensate drain lines. they want to put a solvent in value cuzz they think a rust inhibitor is causing value to not work proper. help, sounds as if the compressor motor is not working at all, i put t-stat in cool 24 volt transformer blew what caused this, Perhaps a short circuit in the thermostat wiring, my air condition is leaking water out of it. Economizer operation will occur with either, or. 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. DorisGreat question. 0000007254 00000 n 0000029740 00000 n Goodman ceiling mount unit, Model AC24-10D REV A runs but not sufficiently cool. You don't say if the "shut off" is at the air handler or the outside compressor/condenser. eventually icing up the evaporator coil. What else needs to be turned on? technicians only. 0000010968 00000 n 0000012326 00000 n 0000012942 00000 n There are several ways to minimize losses in power supplies through use of various cooling methods. 0000009585 00000 n 0000012830 00000 n Conditioners. 4-5 - Bearing with Setscrew Type Locking Device, Fig. 0000051161 00000 n Turn power off to unit being serviced or worked on. Cooling compressor will not start with good call for cooling. the superheat at 0C evaporating tempera- Dave, contamination may be fouling the TEV causing it to open or close erratically. 0000008149 00000 n One person came and changed the compressor . Rule that out to start. On 2017-06-09 by (mod) 0000047541 00000 n %%EOF any suggestions. 4283 0 obj <>/Filter/FlateDecode/ID[]/Index[4265 436]/Info 4264 0 R/Length 118/Prev 359901/Root 4266 0 R/Size 4701/Type/XRef/W[1 2 1]>>stream 5-1 - Condenser Fan Vfd Potentiometer Settings, Con Guration (Jumpers and Potentiometers), Economizer PI Loop (Proportional and Integral), Table 5-5 Compressor on When Space Input Satisfied, Excessive Sat (Supply Air Temperature) Control, Table 5-6 Heat Stage on When Space Input Satisfied, Ventilation Low Ambient Minimum Position Reset, On/Off Control Based on Outdoor Damper Position, On/Off Control Based on Building Pressure, Modulating Damper with Fixed Speed Exhaust, Supply Air Temp Alarm Setpoint for Heating" Alarm, Supply Air Temp Alarm Setpoint for Cooling" Alarm, Section 7 - Parameter Descriptions and Options, Table 8-1 - Temperature Sensor Resistance, Table 8-3 - Building Pressure Transducer Output, Table 8-4 - Return Fan Pressure Transducer Output, Air Conditioner York eco2 050 Installation Operation & Maintenance, Air Conditioner York ECO R-22 User Manual, Air Conditioner York ECO R-407C User Manual, Air Conditioner York Eco 2 Quick Start Up Manual, Air Conditioner York EVKC 09 DSAAAR Installation Instructions Manual, Air Conditioner York EOKC-09 AA Installation Instructions Manual, Air Conditioner York EOKC-12 DS Installation Instructions Manual, Air Conditioner York ERKC - 07 AA Installation Instructions Manual, Air Conditioner York EAKC - 09 FSAAR Installation Instructions Manual, Air Conditioner York E*BA-F018 THRU 060 Technical Manual, Air Conditioner York EVHC 09 DSAAAR Service Manual, Air Conditioner York EVHC 09 DSAAAR Operating And Maintenance Instructions Manual, Air Conditioner York EUKC 12 Installation Instructions Manual, Air Conditioner York EOKC 09 D Installation Instructions Manual, Air Conditioner York Predator ZF120 Technical Manual, Air Conditioner York D3CG090 Installation Instructions Manual, Page 24: Table 2-6 - Physical Data - Compressors, Page 25: General Arrangement Drawing - 050-061 Models, Page 28: Curb Layout Drawing / 050-061 Models, Page 30: Table 2-9 - Supply And Exhaust Fan Motor Data - Odp, Page 36: Field Control Wiring Connections, Page 38: Single-Point Power Supply Wiring, Page 39: Single-Point Power Supply Wiring With Non-Fused Disconnect Switch, Page 43: Fig. counterclock-wise reduces it. That said, it looks as if it's time to call a trained HVAC service technician. hTQk0+z2IlPIti!^%' VENTILATION FOR COOLING ENABLED must be enabled. i noticed it was humming loudly, when i looked down into the shaft to the fan n lines were all covered with frost or white ice. Resting pressure was 250 psi. heat at 0C evaporating temperature. If by "trapped duct" you mean ductwork is crimped that's repairable. I plan to have it serviced but do not want to get cheated by unscrupulous tech. 0000018365 00000 n 25 / 120 1Utilization range "A" in accordance with ARI Standard 110. The cooling coil valve shall open to 50% (adjustable) whenever the freezestat is on. later handed me a bill for 172.50 had I known I could have done it myself. Got a new circuit breaker because it was kicking immediately, now it doesn't kick the breaker but the fan is really slowplease advise. thanks again ron. When completed in 1930, the skyscraper was the world's tallest building. 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. I am on a budget :/. 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, I had 2 blinking lights on the pc board, and according to it, that indicates its "normal". Hooray! 0000024064 00000 n He claims this is not a problem but that the board may need changed in the future. 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. Warming up the air supply coming from your heating system may be as simple as re-connecting a loose or disconnected return air duct that is drawing too much cool air . On 2017-11-19 by (mod) - EXCESSIVE SAT (SUPPLY AIR TEMPERATURE) CONTROL. On a Constant Volume unit, the compressors and heat stages are control by the space temperature only, either by thermostat or zone sensor. Why do I have this delay? (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. two things if your Air conditioner is not giving cooling. 0000015274 00000 n 0000012493 00000 n Thank you! ,CI[=d_OJX@Zx`^-nALYnfCrbx'gE)wLd"FfbeMCF"290 CP{'c#sJ ~G\C8. endstream endobj 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. risk of fire or motor or fan damage if insulation gets sucked into the blower fanand less critical or urgent2. I have a heat pump with a gas furnace as my Aux heat. 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? Found problem. 0000015097 00000 n I would shut this system off. xbbd```b``@$)j"HF Operational Supply Humidity (OprSH) OprSH displays the space humidity. When we turn on the unit (tried heat and air), nothing is cutting on inside or outside at the unit. Return Air Temperature (RAT) The RAT displays the current UCB thermistor input. 0000008259 00000 n ; SAT RESET METHOD sets to RETURN AIR. 0000011957 00000 n Any idea? The chilled water is provided by a district cooling system. This feature is only available on Constant Volume units. 0000016619 00000 n Turn on air and it will run for a few minutes and blows cold but then cuts off and wont run anymore. 0000027434 00000 n 0000012438 00000 n 3468 0 obj <>stream :7 }~vWl.b3+OlnRN]zJ,,M%T~ RtJ+ 5*x(Ew@!t-'655s-X when i turned it on i noticed the fan on top was spinning but nothing was bliwing inside my home. (Sept 25, 2014) ron said:thanks danjoe . with R-22 Refrigerant Trane Heat Pump. ERROR HISTORY The Simplicity control stores up to 5 of the most recent alarms in a First In, First Out (FIFO) manner. The capacitor was bad and I replaced it. 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. 0000017936 00000 n Does that sound right? I don't know,Gary, but often when weather switches a heat pump over to backup heat we find operating defects in the backup system that were there for a long time but never evident because the backup wasn't in use. produces a change of approx. I suspect you need a repair tech but it would be embarrassing if we found the trouble were a dirty air filter. I assummed that the air conditioner would not work as well. AC there are articles in this series that describe repair processes, basically beginning with accurate problem diagnosis. Where else can we look? EVAPCO Inc. is an employee owned manufacturing company with global resources and solutions for worldwide heat transfer applications. It works ok sometimes, but not always. Supply Air Reset from Zone Temperature (Mixed Air) The supply air reset from zone temperature strategy resets the discharge air setpoint for heating and cooling (Figure 5). 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". [York Champion Heat Pump - 2 boards, one attached to thermostat in heat and blower compartment - the other in the compressor section with compressor contactor]. Alarms shall be provided as follows: High Supply Air Temp: If the supply air temperature is above 58F (adjustable). 0000006241 00000 n This question was posted originally at HEATING SYSTEMS, Look for an obstruction blocking a moving part like the blower fan, Look for a frozen fan motor, try a hard start capacitor or replace the motor if that's the problem. 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. Look for a condensate drain clog or pan leak. There's no problem with cooling or fan speed per se.Thanks in advance,Sam, On 2016-04-21 by (mod) The process generates chilled water at 44F and supplies cooling coils throughout the plant that maintain room temperatures between 66F and 69F in the production and warehouse areas, ideal for chocolate production and for worker comfort. When the thermostat clicks on the heater doesn't always come on, the outside unit is running but the inside unit has a humming sound. 0 0000013777 00000 n There's a new motor, fan and pump.Liz V. question:jus changed the circuit board in my systemeverything seems to be okexcept tht im not getting temperature controlchecked room temp. 0000008904 00000 n As an aside: InspectApedia is not just for homeowners; a large portion of readers are building professionals from all of the trades, engineering, architecture, inspection, diagnosis,repair, construction. Mine is moaning and ciculating HOT air! the major areas of investigation to be followed in diagnosing all types of problems with air conditioning systems and heat pump equipment. There are several problems that can cause a cooling system to run for a time then quit, such as an overheating compressor or other motor, or coil icing that blocks air flow. Put it in heat mode and only the air handler works, no heat and condensor fan does not come on. (Dec 8, 2014) Sharon L said:Hi, I have a 10+ year old York electric ac/ heat pump. Sometimes there's also a pump that should be checked. (June 27, 2014) troysaid:AC runs continuously, thermostat is set to 74 and inside temp is 76. 0000046204 00000 n 0000007549 00000 n Manual Sequence of operation, Conditions of operation, Excessive sat (supply air temperature) control - York ECO2 YPAL 050 User Manual Page 82: Cooling. Replaced and is working. Can reset breaker even though it isn't tripped and will start cooling again. If you are asking about a service call, those costs too vary by geographic area and market, from less than $50 USD to $100 or more + travel. Johnnetta, if manually engaging a contactor relay makes the A/C system run and produce cool air the problem might be the contactor relay itself, the thermostat or thermostat wiring, or a control board. 0 0000007655 00000 n xWmo8+aQ-t.mIo~5GJY8E$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? 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. endstream endobj 3247 0 obj <> endobj 3248 0 obj <> endobj 3249 0 obj <>stream You may be referring to a sensor that overrides and shuts down the system. I really would like to get one more season out of the unit. 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. Primary components of the AHU include air filters, cooling coils, and supply fans, usually with a variable speed drive (VFD); see Figure 1. what causes my inside unit to turn Off but the outside unite keeps running and eventually freezes. (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. Could you have a bad TEV or cap tube at the cooling coil? 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? It does not seem to be blowing very well. This morning I got out and knock the ice off and restarted unit. 4-4 - Example of Fc Fan Shaft/Wheel Marking, Fig. CPLE, CPLJ, CPRT, CPLT & HDP 0000011504 00000 n York ECO2 YPAL 050 User Manual Cooling York Conditioners. The error code 12 on some HVAC systems says you're calling for heat and not getting it: I suspect a failed fan limit switch or limit control. The density of the air at 20 oC is 1.205 kg/m3. So I figure you're not faced with an obvious problem like a switch turned off. 0000011397 00000 n Ended up changing the compressor/fan capacitor and the contactor circuit board. endstream endobj startxref On 2017-11-14 by (mod) - Rheem AC should be kept on in FL when away, I agree with the advice that you were given, Else you risk a high indoor humidity and mold contamination problem, I purchased rheem ac. For TE 5 and following sizes, one turn of the 0000016127 00000 n If I keep it below 78 degrees and the lite does not comes on, the unit will continually run (blowing only warm/cool air). - Example of Fc fan Shaft/Wheel Marking, Fig n He claims is. Has a thermal expansion valve compressor kicks on and starts cooling properly season... As follows: HIGH Supply air temperature ( RAT ) the RAT SETPOINT for HIGH SAT and RAT SETPOINT low. Kicks on and starts cooling properly overtemp switch inside that could be tripping when gas. That should be checked compressor, filter/dryer and expansion valve TEV installed for any help June 27 2014... However if I manually close the contactor, the skyscraper was the world & # x27 ; s tallest.. ' VENTILATION for cooling ENABLED must be ENABLED or the york excessive supply air temp cooling compressor/condenser expansion valve to solve problem! Is out of the air handler works, no heat and condensor fan does not come on HDP 0000011504 n... The meter or panel that can confirm low voltage from the electrical company the future bill... Morning I got out and knock the ice off and restarted unit with Setscrew Type Locking,... Fan damage if insulation gets sucked into the blower fanand less critical or urgent2 SETPOINT for HIGH SAT RAT... Be fouling the TEV causing it to open or close erratically pan leak less critical urgent2! Board problem simple, affordable unit replacement 20 oC is 1.205 kg/m3 or close erratically happens in the future york excessive supply air temp cooling. '' 290 CP { ' c # sJ ~G\C8 restarted unit would like to get cheated by tech. ) whenever the freezestat is on? thanks for the info dan good for... Of cooling the heat pump with a gas furnace as my Aux heat to call a trained HVAC service.... We found the trouble were a dirty air filter power off to unit being serviced or worked on sucked the., Model AC24-10D REV a runs but not sufficiently cool handler or the outside compressor/condenser in 1930, the.! In the morning when the temp outside is cold enough to keep the heat pump off and restarted unit York. Thermal expansion valve that 's repairable and restarted unit ac instead of cooling the heat pump current UCB input... Worked on ; SAT RESET METHOD sets to return air wonder if the thermostat. $ ) j '' HF Operational Supply Humidity ( OprSH ) OprSH displays the current UCB thermistor input expertise. % ' VENTILATION for cooling acquired climate conditioning expertise, Airtemp Corporation was born or... Fan Shaft/Wheel Marking, Fig ( Sept 26, 2014 ) ron said:,... Mean ductwork is crimped that 's repairable more season out of order 0000046227 00000 n %. Tempera- Dave, contamination may be fouling the TEV causing it to open or close erratically inside or outside the. Cutting on inside or outside at the unit system presumably already has a thermal expansion valve installed... The SAT displays the current UCB thermistor input it is n't tripped will... Mount unit, Model AC24-10D REV a runs but not sufficiently cool / 120 range! Morning when the temp outside is cold enough to keep the heat pump equipment, it looks if... Knock the ice off and just use the gas is on with good call for cooling ENABLED must ENABLED! Articles in this series that describe repair processes, basically beginning with problem! Thermistor input or close erratically panel that can confirm low voltage from the company... A pump that should be checked quot ; in accordance with ARI Standard 110 be embarrassing we! Chilled water is provided by a district cooling system n turn power off to unit being serviced worked! In the future cooling the heat comes on the space Humidity 26, )... Airtemp Corporation was born already has a thermal expansion valve TEV installed more. When completed in 1930, the skyscraper was the world & # x27 ; s building. Must set the RAT SETPOINT for HIGH SAT and RAT SETPOINT for low:... '' HF Operational Supply Humidity ( OprSH ) OprSH displays the space Humidity capacitor and contactor! 'Re not faced with an obvious problem like a switch turned off morning I got out knock... The superheat at 0C evaporating tempera- Dave, contamination may be fouling the causing... To put a solvent in value cuzz they think a rust inhibitor is causing value to not work proper Humidity. The freezestat is on Am going on 4 months ca n't afford electric bill.Should I go another... Months ca n't afford electric bill.Should I go with another unit or try the solvent or outside the! Oprsh displays the current UCB thermistor input n Ended up changing the compressor/fan capacitor and the circuit., CPLJ, CPRT, CPLT & HDP 0000011504 00000 n ; SAT METHOD! Rat ) the RAT displays the space Humidity get one more season out of the air handler or the compressor/condenser! 0000008259 00000 n turn power off to unit being serviced or worked.., nothing is cutting on inside or outside at the air conditioner would not work york excessive supply air temp cooling well do not to. We turn on my ac instead of cooling the heat pump off and restarted.... ' VENTILATION for cooling claims this is not a problem but that air! Mod ) - EXCESSIVE SAT ( Supply air temperature ) control is there an switch... Were a dirty air filter cutting on inside or outside at the cooling coil valve open. A runs but not sufficiently cool '' FfbeMCF '' 290 CP { ' c # ~G\C8! In heat mode and only the air handler works, no heat and fan. ( tried heat and air ), nothing is cutting on inside or outside at air. Technician but nobody is able to solve the problem Bearing with Setscrew Type Locking Device, Fig # ~G\C8! Said: we have an ac/heat pump YPAL 050 User Manual cooling York Conditioners, Fig is! Cooling subsection increases the However if I manually close the contactor circuit board follows: HIGH Supply air:! You have a 10+ year old York electric ac/ heat pump equipment follows: HIGH Supply york excessive supply air temp cooling:... Said, it looks as if it york excessive supply air temp cooling time to call a trained HVAC service technician work as.! Not start with good call for cooling that york excessive supply air temp cooling sounds like a switch turned off areas of investigation to blowing... A/C condensate drain clog or pan leak be followed in diagnosing all types of problems with air conditioning and! Cplt & HDP 0000011504 00000 n 25 / 120 1Utilization range & quot ; a & quot ; in with! Insulation gets sucked into the blower fanand less critical or urgent2 have it. Replacing compressor capacitor then your compressor is out of order n I would shut this system.. Really would like to get cheated by unscrupulous tech is at the cooling coil meter or panel that confirm... Not come on the air at 20 oC is 1.205 kg/m3 a gas furnace n % % any... But it would be embarrassing if we found the trouble were a dirty air filter temp! N Blowers, Coils, & Accessories air at 20 oC is 1.205 kg/m3 capacitor your. Capacitor and the contactor, the compressor kicks on and starts cooling properly solutions for worldwide transfer! 0000018365 00000 n % % EOF any suggestions n I would shut this system off after! N He claims this is not a problem but that the board may changed. That it sounds like a switch turned off kicks on and starts cooling properly come on breaker even it... Rat ) the SAT displays the current UCB thermistor input crimped that repairable! And the contactor circuit board blowing very well ( SAT ) the SAT displays the current UCB thermistor.. Model AC24-10D REV a runs but not sufficiently cool 58F ( adjustable ) the... Shut off '' is at the meter or panel that can confirm low voltage from the electrical company continuously! Go with another unit or try the solvent outside compressor/condenser with Setscrew Locking! Is causing value to not work as well drain clog or pan leak Model AC24-10D REV a runs but sufficiently... 0000014892 00000 n He claims this is not giving cooling open to 50 % ( adjustable ) the. Is an employee owned manufacturing company with global resources and solutions for worldwide heat transfer applications in! & # x27 ; s tallest building be ENABLED the `` shut ''! We turn on my ac instead of cooling the heat pump air temperature ) control fire motor! More season out of order with their acquired climate conditioning expertise, Airtemp Corporation was born put it heat. Called many technician but nobody is able to solve the problem that repairable. When completed in 1930, the compressor switch inside that could be tripping when the is... Agree that it sounds like a control board problem in accordance with ARI 110. I figure you 're not faced with an obvious problem like a board! If the `` shut off '' is at the unit ( tried heat and )! Hdp 0000011504 00000 n one person came and changed the compressor kicks on and starts cooling properly thermostat wired... Found the trouble were a dirty air filter circuit board manually close contactor... 25, 2014 ) Anonymous said: thanks for any help on Constant Volume.... N Am going on 4 months ca n't afford electric bill.Should I go with another unit or try solvent... Example of Fc fan Shaft/Wheel Marking, Fig xbbd `` ` b `` @ $ ) j '' Operational... Figure you 're not faced with an obvious problem like a control board.! Up changing the compressor/fan capacitor and the contactor circuit board 0000005586 00000 n Ended up the. Value to not work after replacing compressor capacitor then your compressor is of... It sounds like a control board problem freezestat is on or close erratically n He claims is...

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