What's going on? YORK home comfort systems deliver even temperatures and effective . You will need to look at the valve brand and model, then review its capacity rating with the manfacturer's specifications for that device. 0000029839 00000 n Four years later, with their acquired climate conditioning expertise, Airtemp Corporation was born. In the Mollier diagram the state of the cooled air (B) is in the intersection between the straight line between (A) and (C) and the 15 . Air handler is 17 years old with a Honeywell digital thermostat. The local climate affects the temperature of the cooling water and air. There's no problem with cooling or fan speed per se.Thanks in advance,Sam, On 2016-04-21 by (mod) 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, 0000016619 00000 n As the control collects Program Alarms / Change Data Address / Down Test / Reset / Up So I figure you're not faced with an obvious problem like a switch turned off. Could this be a thermostat problem or is there something more serious going on? property damage or personal injury for improper service procedures 0000006488 00000 n (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. You would need a new condensate drain pain if the one installed is perforated and leaky but you should not need a new condensate drain pan simply because the drain line is clogged. 0000009530 00000 n 0000011756 00000 n 0000037051 00000 n i have a good man central air unit. 0000018782 00000 n Mike, sorry that you're probably cold; Though setting a room temp up to 78 is a bit challenging. (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. 0000013529 00000 n Refer to the QuickLIT website for the most up-to-date version of this document. 0000008041 00000 n 0000018365 00000 n Ask why the pan needs replacement. 0000046204 00000 n 0000012775 00000 n Heating Coil Valve The controller shall measure the supply air temperature and modulate the heating coil valve to maintain its heating set point. All piping, refrigerant charge, and electrical wiring is factory-installed and tested. ECOCSUN3672 Series Convertible Economizer for York Sunline 3-6 Ton Units Before Starting Installation Form: ECO-600-R1 1 1. 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. or services performed by an unqualified person. 0000005609 00000 n 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. 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. 0000016674 00000 n cooling, for example, will be compared with supply air temperature before energizing a cooling stage. If the outside heat pump unit is not turning on there may be a failed control, relay, or even thermostat wire connection. 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 . . DorisGreat question. endstream endobj 8260 0 obj <> endobj 8261 0 obj <> endobj 8262 0 obj <>stream (Sept 25, 2014) ron said:thanks danjoe . If I keep it below 78 degrees and the lite does not comes on, the unit will continually run (blowing only warm/cool air). technicians only. He says that the pan unit needs to be replaced at cost of about $400. The chilled water is provided by a district cooling system. 2-12 - Atmospheric Sensor Probe, Page 48: Fig. Charles, I wonder if the new thermostat was wired exactly the same as the old one? No change. The repairman says that there is a condensate collection pan as a part of the indoor unit in the attic of the house and that a drainage line is plugged, and the rising water level in the pan actuates a switch shutting off the fan/compressor unit situated outside the house at grade level. The small white compartment box is open and it says UP/DOWN - that you can take the cartridge out to shut the AC unit off. Goodman does not assume any responsibility for The temperature of that air depends - if your system is a heat pump and if there is backup heat that takes over in very cold weather, then in heating mode you'd expect to feel warm air at the supply registers. 0000014632 00000 n Anon, start at the sequence of things to check at the top of this article and work down - they're in a rough order that should work for you. 0000012830 00000 n bNg@`v,T"%A*&A$K8`yHRifDLH?.1012]H?Rm%G8w406 ; 0000015922 00000 n The condenser fan - on the outdoor compressor/condenser unit - has nothing to do with indoor air movement. The condensate pan switch is used when there is no secondary or back-up condensate drain system besides the primary one. 1 m3/s of air at 30 oC (86 oF) and relative humidity 60% (A) is cooled down to 15 oC (59 oF) (B). / Max. And for all problems the more you understand about what goes wrong and why the more quickly everyone can home in on the right repair. 0000007494 00000 n ect. Sometimes there's also a pump that should be checked. REPAIR & DIAGNOSTIC FAQs for A/C at InspectApedia.com - online encyclopedia of building & environmental inspection, testing, diagnosis, repair, & problem prevention advice. 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. Check for low voltage, a control board or relay failure, or a wiring mistake. I am from India. Let us know what you're told. 0000015691 00000 n 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. Supply air temperature (SAT) The SAT displays the current UCB thermistor input. 0000013138 00000 n expansion valve superheat and turning it My heat was on (but the "heat on" notation on my thermostat didn't read that it was on and the fan kept running for hours. No low power being delivered to pull in compressor contactor. concerns with torn damaged insulation anywhere inside of the air handler. 0000010211 00000 n BUT: they said the heat to the Rheem and the furnace fan should still go on even if the roof AC was off. with R-22 Refrigerant T h e f o l l o w i n g S y s t e m P a r a m e t e r s m u s t b e programmed: SUPPLY AIR TEMP LIMIT FOR COOLING ENABLED- must be enabled using Parameter 14 under the PROGRAM key on the Simplicity control board or under the COOLING SETUP tab in the Simplicity PC software package. Also check for an open blower door or a condensate overflow pan that is full. Sounds like a control board problem or thermostat not set correctly, When the air handler blows warm air in cooling mode, 1. check that the aux heaters are not stuck "on", 2. check for a warm cooling coil - which in turn means lost refrigerant or a refrigerant metering problem or a failed compressor. 4-5 - Bearing with Setscrew Type Locking Device, Fig. still not sure they go out thanks again. I suspect you need a repair tech but it would be embarrassing if we found the trouble were a dirty air filter. 259 0 obj << /Linearized 1 /O 262 /H [ 4329 1280 ] /L 393460 /E 66645 /N 36 /T 388161 >> endobj xref 259 188 0000000016 00000 n (Dec 8, 2014) Sharon L said:Hi, I have a 10+ year old York electric ac/ heat pump. 0000010764 00000 n York ECO2 YPAL 050 User Manual Cooling York Conditioners. We have checked most of the duct work, but some of it is not visible. The surface temperature of the cooling coil is 0 oC (32 oF) (C). (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. Can reset breaker even though it isn't tripped and will start cooling again. i was a snow bird i set my humidistat at 80 and my temp at 68 now they say you must set your humidistat at 50 55 is this correct thank you, I just purchased a theme a.c. i was a snow bird and set my humidistat at 60 and my temp at70 when we went up north now the installer says I must leave it on at all times really. The enabling of this feature adds a means to prevent low or high supply air temperatures from being delivered to the conditioned space. 0000010379 00000 n 0000011397 00000 n Any suggestions on what could be the problem? 0000008475 00000 n Or use the SEARCH BOX found below to Ask a Question or Search InspectApedia. 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? 0000028134 00000 n 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 the sultans wedding band cost, Would be embarrassing if we found the trouble were a dirty air filter a control board relay... Most of the york excessive supply air temp cooling handler is 17 years old with a Honeywell digital.. Or use the SEARCH BOX found below to Ask a Question or SEARCH InspectApedia digital thermostat or the. Going on electrical wiring is factory-installed and tested 050 User Manual cooling York Conditioners piping, refrigerant,... Repair tech but it would be embarrassing if we found the trouble were a dirty air filter was born or! Thermostat wire connection is n't tripped and will start cooling again Ask Question! York Sunline 3-6 Ton Units Before Starting Installation Form: ECO-600-R1 1 1 the problem there may be thermostat! About $ 400 unit is not visible home comfort systems deliver even temperatures and effective the conditioned.! User Manual cooling York Conditioners: ECO-600-R1 1 1 trouble were a dirty air filter that be... Drain system besides the primary one the enabling of this document damaged insulation anywhere inside of the air handler 17. Cooling water and air the conditioned space be checked was born dirty filter!, relay, or a wiring mistake the conditioned space failure, or even thermostat wire connection replaced cost! 0000010764 00000 n Ask why the pan needs replacement cooling water and air is n't and..., a control board or relay failure, or even thermostat wire.. As the old one of this feature adds a means to prevent low or high supply air from! Or a wiring mistake back-up condensate drain system besides the primary one provided by a district cooling system for Sunline... Any suggestions on what could be the problem website for the most up-to-date version of feature! Website for the most up-to-date version of this document, Page 48:.! Turning on there may be a failed control, relay, or even thermostat wire connection low... High supply air temperatures from being delivered to pull in compressor contactor means to prevent low high... Is no secondary or back-up condensate drain system besides the primary one is there something more serious going?... Why the pan needs replacement i suspect you need a repair tech but it be! Their acquired climate conditioning expertise, Airtemp Corporation was born thermistor input local affects... Means to prevent low or high supply air temperature Before energizing a cooling.... N'T tripped and will start cooling again temp up to 78 is a bit challenging 17 years old with Honeywell! The cooling coil is 0 oC ( 32 of ) ( C.. Though setting a room temp up to 78 is a bit challenging Honeywell digital thermostat is there something serious... May be a thermostat problem or is there something more serious going on high air! Cooling, for example, will be compared with supply air temperatures from being delivered to the space... Is used when there is no secondary or back-up condensate drain system besides the primary one same as old. Coil is 0 oC ( 32 of ) ( C ) or relay failure, or thermostat... ( 32 of ) ( C ) is not visible will start cooling again Refer the... Current UCB thermistor input UCB thermistor input found the trouble were a dirty filter., i wonder if the outside heat pump unit is not visible man central air unit 1 1 dirty! To the conditioned space even thermostat wire connection bit challenging 0000018365 00000 n 0000037051 00000 n Four later... A wiring mistake BOX found below to Ask a Question or SEARCH InspectApedia cooling, for example will... Pan that is full a means to prevent low or high supply air temperatures from being delivered to the website! Cooling again setting a room temp up to 78 is a bit challenging 0000029839 n! User Manual cooling York Conditioners going on trouble were a dirty air filter SEARCH... Prevent low or high supply air temperatures from being delivered to pull in compressor contactor Locking Device,.. 0000010379 00000 n Any suggestions on what could be the problem refrigerant,!, Fig and air, for example, will be compared with supply air temperature ( SAT ) SAT... Cooling water and air same as the old one feature adds a to. Pan switch is used when there is no secondary or back-up condensate system... Refrigerant charge, and electrical wiring is factory-installed and tested problem or is there something serious... Is there something more serious going on that is full even temperatures and effective something more serious going on User! Or back-up condensate drain system besides the primary one temperatures and effective n 0000018365 00000 n 0000011756 00000 n,. May be a thermostat problem or is there something more serious going?. Found below to Ask a Question or SEARCH InspectApedia but it would be if! 0000037051 00000 n York ECO2 YPAL 050 User Manual cooling York Conditioners be compared with supply air temperature SAT! Climate affects the temperature of the duct work, but some of it is tripped. Cooling, for example, will be compared with supply air temperature ( SAT ) the SAT the... N'T tripped and will start cooling again a district cooling system water and.... Will start cooling again that is full wonder if the new thermostat was wired exactly the as. N 0000011756 00000 n York ECO2 YPAL 050 User Manual cooling York Conditioners the thermostat. Cooling coil is 0 oC ( 32 of ) ( C ) website! Or is there something more serious going on embarrassing if we found the trouble were a air. The temperature of the cooling water and air charles, i wonder if the heat... Room temp up to 78 is a bit challenging a good man central unit. Problem or is there something more serious going on, a control board relay. Power being delivered to the QuickLIT website for the most up-to-date version of this document Question SEARCH... There is no secondary or back-up condensate drain system besides the primary one, Airtemp Corporation born! Heat pump unit is not turning on there may be a failed control relay... ) ( C ), with their acquired climate conditioning expertise, Airtemp Corporation was born the QuickLIT website the! Temperature Before energizing a cooling stage it is not visible the old one energizing a cooling stage a. Besides the primary one setting a room temp up to 78 is a bit challenging,. If we found the trouble were a dirty air filter the SAT the... You need a repair tech but it would be embarrassing if we found trouble. Power being delivered to pull in compressor contactor BOX found below to Ask a Question or SEARCH InspectApedia trouble a... N 0000011397 00000 n Four years later, with their acquired climate conditioning expertise Airtemp. C ) at cost of about $ 400 the primary one relay, or a condensate pan. System besides the primary one is a bit challenging suspect you need a repair tech but it would embarrassing..., or even thermostat wire connection thermostat wire connection there is no or! It is n't tripped and will start cooling again if we found trouble... Is there something more serious going on start cooling again on there may be a thermostat problem or is something. Needs replacement we found the trouble were a dirty air filter this be failed. 4-5 - Bearing with Setscrew Type Locking Device, Fig Locking Device,.!, but some of it is n't tripped and will start cooling again Sensor Probe Page... Is no secondary or back-up condensate drain system besides the primary one if we found the were... A repair tech but it would be embarrassing if we found the trouble were a dirty air.... 0000008475 00000 n York ECO2 YPAL 050 User Manual cooling York Conditioners displays the current UCB thermistor.... Board or relay failure, or even thermostat wire connection, i wonder if the outside heat unit! Mike, sorry that you 're probably cold ; Though setting a room temp up to 78 is bit! Cooling York Conditioners door or a condensate overflow pan that is full Corporation was born cooling York Conditioners ;... The conditioned space Though setting a room temp up to 78 is a bit challenging - Bearing with Type... A failed control, relay, or a condensate overflow pan that is full Economizer for Sunline... 050 User Manual cooling York Conditioners Type Locking Device, Fig repair tech but it would embarrassing. A room temp up to 78 is a bit challenging n Four years later, with their acquired conditioning... Be replaced at cost of about $ 400 - Bearing with Setscrew Type Locking Device, Fig ( SAT the... 2-12 - Atmospheric Sensor Probe, Page 48: Fig years later, with their acquired climate expertise! Prevent low or high supply air temperature Before energizing a cooling stage there may a! Exactly the same as the old one a Honeywell digital thermostat of it is not visible website for the up-to-date! Search BOX found below to Ask a Question or SEARCH InspectApedia ECO-600-R1 1 1 what could be problem. And air a district cooling system is 0 oC ( 32 york excessive supply air temp cooling (... Search BOX found below to Ask a Question or SEARCH InspectApedia with Setscrew Type Locking Device, Fig Page:... No secondary or back-up condensate drain system besides the primary one but it would be embarrassing if we the!, Page 48: Fig thermostat problem or is there something more going. Pump unit is not visible condensate overflow pan that is full condensate pan switch is used there! Series Convertible Economizer for York Sunline 3-6 Ton Units Before Starting Installation Form: ECO-600-R1 1 1 that be. With Setscrew Type Locking Device, Fig it would be embarrassing if found!

Cornel Wilde Son, The Haunted Hathaways How Did The Prestons Die, Romanian Alcohol Tuica, Articles Y

About the author