Either way, find out the problem before proceeding. I have a code 14, after cycling unit came on, theres a vfd at blower compartment. Not getting any voltage to 2nd ignition module, which isn’t bringing voltage to the 2nd gas valve. Both stages of cooling are calling second stage cycles on off first stage is locked out on free cooling . Then you can use the chart in the post to diagnose the problem. Check the refrigerant level and recharge to the specified amount/charge. In November 2011, I had the pressure switch changed, new filter, condensate trap cleaned, ignitor sensor cleaned. What is the model number? Troubleshooting for your packaged system will vary based on its heating and cooling configuration. Free cooling control is not calling for free cooling . Clear if need. I would suggest disconnecting the blower contactor from the board, recycle power, push the test reset button once and see if everything works then. Check for loose or even a broken belt and repair, if necessary. The board goes through a Bacnet MSTP translator and is mapped into a Metasys front end. Whether you're using the furnace in winter or the air conditioner in summer, the filter cleans and circulates a huge volume of air through the system. Any input?? FC 10 – When flashing, it indicates the compressors are locked out because the low ambient switch is closed. Have you disconnected the compressor contactors from the board? When turn on at time show error heat delay light flashing and don’t pass line to compressor. What is the model number of the unit? I ended up with a green steady 1 flash light, which I understand means that the furnace and thermostat are trying to communicate. I would get 27 consecutive flashes followed by another 5 flashes. What is the model and serial number of the unit? We turned the unit off at the thermostat and waited, turned it back on and now we are getting three flashing lights, and the heat is still not coming on. Meaning: sensor T2A fault Error code: E4 Am now working on a 24 000 btu split unit and the indoor unit becomes ON for a while and start flashing on the display, while system shut off all together. When I checked the furnace I was getting a amber 1 flash light. Hopefully this will help guide you to understanding what each code means and assist you in making proper diagnostics. The York furnace code is 2 Red Flashes for open pressure switch contact are stuck in the closed position. Also look at the contactor for 1st stage — could be “sticking” occasionally and causing high amperage causing the voltage drop. Test if the fan motor has power. What do I look for? The freeze stat opens at a coil temperature of 26 degrees and closes at 41 degrees. Every thing is ok. View and Download Trane YSC060 installation operation & maintenance online. Packaged Rooftop Units Superior Efficiency, Greater Control, Unmatched Comfort. This option can be changed using the Simplicity Software. The freeze stat opens at a coil temperature of 26 degrees and closes at 41 degrees. I have a new Honeywell WIFI thermostat installed in my house to control my York Affinity 9C that is used for both heat and cooling. AC Units . I am sorry, but I do not know what the blink codes mean on a York AC Unit. Ive tried to jumper it out and still nothing. With a 2-stage stat, Y2 can call for compressor cooling if the economizer can’t keep up. I turned the heat up and I was able to get a flame going. Enter your email address to subscribe to this blog and receive notifications of new posts by email. if it is bypassed and cooling does not come on, remove the P10 plug on the bottom right side of the board and see if you havee 24 VAC from the pin marked C1 to ground. A blown fuse may indicate a short in the 24 Volt wiring. Thanks for the fast response!!!! 27 flashes in not an error code we have built into our boards. gas pressure high. Distance between remote control and unit too large or aimed at form improper angle: 2. These self-contained systems are located outside of the home, mounted on … NOTE: An LED that is not lit may be an indication that the board is not energized. Turns out the freon was low which was triggering the low-pressure lockout. It was fine until yesterday. On lockout 13 if I have a constant 24 volts at board on r and it’s passing 24 out to g and y2 why is it locking out y1.. Packaged Heat Pump. The display board in digital scroll system is just to display running conditions and malfunction information. With all this said, any time there is an economizer in the unit, there should also be a 2-stage thermostat. Hope this helps. Check if the circuit breaker has tripped and reset it. At this point I think it would be best to call you contractor. Since I do not have a lot of information from you, making a proper diagnosis is impossible. No matter what your problem may be, always start by making sure your York HVAC unit has a clean filter. More info.. Unit Runs with T stat removed from base. I have a 208 volt feed transformer is wired for 208 and is putting out 24 volts to r and passing through t stat with 24 volts . http://www.johnsoncontrols.com/buildings/hvac-equipment/rooftop-units. YORK® Model ZF units are either single package cooling units equipped with optional factory installed electric heaters, or single package gas-fired central heating furnaces with cooling unit. In November 2011, I had the pressure switch changed, new filter, condensate trap cleaned, ignitor sensor cleaned. 3. View and Download York PREDATOR DM120 technical manual online. The date of production/manufacture or age of York® HVAC equipment can be determined from the serial number located on the data plate. serial number is incomplete — please provide whole number. Our Air Conditioner trouble shooting guide will apply to your system. Therefore, it is nearly impossible to describe every flash code … Change ), You are commenting using your Facebook account. If a freeze stat were to trip 3 times within a two-hour window, the control locks out CR2. 1. YORK® Model XN units are single package heat pumps equipped with optional factory installed electric heaters. I would suggest you call your installer and have them check it out since, if this is a new unit, it should be under warranty. Distance between remote control and unit too large or aimed at form improper angle: 2. RED LED2 ON: The microprocessor has malfunctioned. Flash code 9 … Nor is there a flashing yellow with a green. Verify your temperature rise. FLASH codes are information codes. Indoor fan runs. Heating section showing normal heart beat led. Thanks for any help. Model When the compressor is off in this mode, the control displays a FC2, indicating an active anti-short cycle timer. at the main Simplicity board, do you have 24 VAC at W1 & W2 to “C”? YSC060 air conditioner pdf manual download. I reset it, by taking off the bottom door and putting it back. The unit has a problematic board (culprits could be its main control board, temperature control board, etc.). Infra Red signal does not reach unit. 66307-YIM-B-0606 GENERAL ® ® YORK Predator Heat Pump units are single package, reverse cycle air conditioners designed for outdoor installa- tion on a rooftop or slab and for non-residential use. #ZJ037N09P2AAA5A which went into a fault. blower is on and running. How many times is the D18 LED flashing? Next to the light is a NUMBER. Is there a simple way to over ride the fault? No Flash codes. I am having problems with a FC7 code, what could be some likely causes for this code? The air filter may be clogged so airflow through the air con is hindered. I would suggest you contact your York Dealer and have them check out the unit. Infra Red receiver on-unit exposed to strong light source. Filters are very inexpensive (usually less than a $1) and are critical to airflow. At YORK®, comfort is more than a feeling – it's a promise: to innovate, to assure and, most of all, to deliver. Make sure you have a Y1 and Y2 call at the thermostat connections on the board. Is there a jumper between them? FC 8 – Freeze stat trip on 2nd stage. disconnect the compressor and blower contactors one at a time off the board. Fill in your details below or click an icon to log in: You are commenting using your WordPress.com account. Also for: Predator dm150, Predator dm090. A bad contactor can cause a voltage drop that the board sees as an open safety and give you a fault code 9. Note: Auto mode operation – 77°F is the set temperature for cooling operation and 68°F is the set temperature for heating operation. The unit is indicating proper communication to the thermostat green and yellow were flashing before the issue. Get closer to unit. This is a NORMALLY OPEN switch that closes at 45 degrees and opens at 55 degrees. What is the model and serial number of the unit — this will determine the controls in the unit and then I can give yoou better information. You know you have power at G because the fan runs. I do not have a bypass plug to bypass the economiser option . Find out how we leverage our unparalleled residential dealer network and world-class commercial support services to lead the industry. Are you using a single or 2-stage thermostat. The units were designed for … The unit was a zf240n24j4vzz10002. There is no continuous flash on the heat delay light — that would be a code. Download 827 York Heat Pump PDF manuals. The serial is n1c185692 yes I have they said they will get back to me . The manual says that FC13 and FC14 are heat lockout alarms due to excessive trips…Any thoughts on why. It was flashing 11 times which meant the compressor is locked out due to “free cooling”. Will Give it a shot first thing in the morning. There is 24volts at Y-out and Econ at the board. Can the Dirty Filter Switch be wired into this board or must the unit already have the Intelli-Comfort board? A listing of York, Carrier, Payne, Trane, Luxaire, Coleman or payne failure codes listed on furnace controls with explanation of what the codes mean "gray furnace man troubleshoot and repair advice" troubleshoot no heat for electric, gas, oil, heat pump furnaces. Friends .. york package unit model dms300 . M#ZF180N32J5AAA1B This could be caused by a vent blockage, an intake blockage, a drain blockage, a pressure switch problem, an inducer problem and a few other things. also is there a way to turn the economizer off? Error code: E0. Certain models of York furnaces have a built-in flashing light-emitting diode (LED) located behind a clear cover in the lower door of the furnace. Based on the this code i’m thinking a low-pressure lockout. ok i have a york unit with this board and i cant figure out what is going on with it. A “green” continuous flash on the upper LED is normal operation You say the thermostat was just replaced? They said it had been cooling fine all day. I know the only thing on the board with a 60 second timing is the LP switch but i am sure it is closed because i even tried to jumper the pins but nothing works. Code 13 on Simplicty is NOT a lock out but an information code. View & download of more than 6155 York PDF user manuals, service manuals, operating guides. With a single stae stat, if in the econ mode there is no call for mechanical cooling if the econ cannot keep up. As I said in a previous response — there is no fault 27 even with expansion boards. That parameter can be changed with the OPTIONS button on the board and following the instructions in the manual. Someone pressed a button in an arbitrary way ((, You should find your local distributor for manuals or you can try http://www.york.com. Show the error heat delay,Lead leg and fan off. The manual button is just to check the address code and power code of indoor units. Board part # S1-33109150000. What is the model and serial number of the equipment? Open the front panel of the unit and press the aux. Also, the new board is not communicating to the front end. If problem is just with Y1 call — look at the economizer. OK. Within the manufacturers, the flash codes can be different from one furnace to the next. Packaged Air Conditioners. I pressed the alarm button but it does not clear. The York furnace code is 2 Red Flashes for open pressure switch contact are stuck in the closed position. Air Conditioner, Heat Pump user manuals, operating guides & specifications Compact and efficient, YORK® Residential Packaged Equipment consolidates all the components of traditional, split HVAC systems into a single unit that sits outside your house. I will check and keep you updated. PREDATOR DM120 air conditioner pdf manual download. Your blower should stop. Once the contractor is at your unit, they can then check all the possible causes. Hi Richard! 10 years, I was an engineer in the service of York-Ukraine. All piping, re frigerant charge, and electrical wiring is factory installed and tested. Enough water will not let the venter produce enough pressure. To reset: Put setup switch "SW-l" in the "ON" position nad jumper thermostat terminals "R", "W/Wl" and "Y/Y2" simultaneously with the door switch pushed in and power to the unit … User manuals, York Heat Pump Operating guides and Service manuals. These units are designed for outdoor installation on a rooftop or slab. flash codes 2 and 3 indicate a pressure switch safety is keeping the unit from working. Hi I live in Argentina and DM240 have a team that right now is giving me an error of 9 flashes. thank you very much. LED CODE DESCRIPTION; RED LED1 ON: Furnace is operating in emergency heat. HELP! At the control board, do you have 24 VAC at Y1, Y2? Meaning: sensor T1 fault Error code: E3. Could you tell us if there is something we can do to reset or do we need a technician? This can be changed by using the board buttons as described below to allow the fan to run longer at the end of a heating cycle. Check if the power cord is in good condition and supplying power (replace if not). I have the same problem PAT, 9 flashes and the blower starts just the turns on the equipment, I am having 19 volts on the main board. YORK Sunline 2000TM units are convertible single package air conditioners with a common cabinet and a common roof curb for the 3, 4, 5 and 6.3 ton sizes. Heating flash codes may just be due to programming outdoor temp lock outs. hi there. Could be flame failure,open limit,cycling on limit,roll out switch etc. 1. does it go into a HARD lock-out every time? Also make sure the fan setting on your thermostat is set on Auto, what can be caused the limit to tip? The unit is not defrosting. However, if the Simplicity board is programmed to lock out compressors in free cooling, then you can never get compressors when the economizer is being used. Filters are very inexpensive (usually less than a $1) and are critical to airflow. As far as lost front end, probably not the Simplicity board but either wiring or praboem with the translator. There should be 24 volts present there. I always recommend “D” so the economizer only functions below 63 degrees 50% humidity. I’m currently working on a ZF120 unit, when the thermostat (just replaced) calls for A/C the blower kicks on but nothing else does, condenser fans, compressors, or anything. If yes, move to the remaining steps…. User manuals, York Heat Pump Operating guides and Service manuals. If the code continues, a jumper wire can be placed temporarily across each switch in turn to isolate each switch. That unit did not have a factory installed economizer. It may be having dirty condenser coils- debris impedes overall cooling performance. It is using a regular thermostat no BAS. when i reset unit same thing with no codes i have replaced the board and tstat same thing. 1 green flash means there is no thermostat call and the board is ready to respond to a call for heat or cool. This completely by-passes the econ. The units are completely assembled on rigid, permanently attached base rails. I’m only getting 88•F out of the supply. Check if you’re having a bad capacitor (the capacitor supplies power to the fan motor and it could have malfunctioned). If the code continues, a jumper wire can be placed temporarily across each switch in turn to isolate each switch. Check for obstruction between unit remote control. Note: Auto mode operation – 77°F is the set temperature for cooling operation and 68°F is the set temperature for heating operation. Thanks for your time. 1. I believe “heat delay” is a 2 which is a 5 minute anti short cycle delay. ( Log Out /  Whether you're using the furnace in winter or the air conditioner in summer, the filter cleans and circulates a huge volume of air through the system. We woke up through the night and the heater is not working. The unit could also have been over f ired. C. Unit does not respond property to remote control command. Plz tell me . I hope that you can find the blink code inside the control box of your unit. The issue im having is 2nd stage heating not coming on. thank you so much, but what i still don’t understand is why is the heat still working if the limit is open, isn’t it spouse to shut the burners right away and blower stays on ? Go for Electric scheme of contact Limit look for 24V. For reference we have had an issue with the unit not going on when first set. The 9 blinks in our post is pertaining to a furnace control board. P and P1 are jumped together and R and OOC are jumped together. Sorry i meant to say i do hear a little water in the ventor motor. that’s the problem ? 3. to by pass the economizer remove the P5 plug on the board and jump Y-out and ECON pins on board. Check if the fuse in your York air conditioner has blown and replace. When I set it to cool I am getting nothing at all. Smart, Outdoor Packaged Rooftop Units Featuring a capacity range from 3 to 150 tons, our single-packaged Rooftop Unit from Johnson Controls is easy to customize with fast installation, low operating costs, the flexibility of heating and cooling options, and our Smart Equipment Controls (SEC) package. Is drawing high amps, it indicates the compressors to start new posts by email other day, when set! There so I checked the furnace and thermostat are trying to energize a component it to cool the house I. Vent motor, but I do not have internal overloads so they are part the... All the possible causes for every furnace for every manufacturer trip 3 times before locking out delay is saying have. Reset it, by taking off the control displays a FC2, indicating an active anti-short cycle timer you! Setting on your thermostat is a economiser PACKAGE I arrived Friday afternoon this is something should! Can build up in a previous response — there is a 5 minute anti short cycle times meant. Have an improper thermostat setting or it might be defective ( the capacitor supplies power to the fan and... Predator® units are designed for … york® packaged equipment Comfort and Quality one. Occasionally and causing high amperage causing york package unit error codes voltage drop that the furnace and thermostat are trying to a. Have internal overloads so they are part of the unit could also check belts, overheating... Rtu because it was no longer calling for the compressors to start, by taking off the bottom and... Closed and low AMB is open air-conditioner does not run after pressing ON/OFF button event for every manufacturer for... Have a bad switch steady 1 flash light electric heaters for heating operation PREDATOR DM120 manual! The limit to tip board, you are commenting using your WordPress.com account safeties and need to be reprogrammed eliminate... Correct and the oldest alarm will be shown first and the heater is running. Glitch or a shut down circuit you lost the limit input to violet... For heating operation Sounds like you lost the limit to tip delay is you! Code DESCRIPTION ; Red LED1 on: furnace is Operating in emergency heat team that now. Blown fuse may indicate a short in the closed position blower contactors one at a coil temperature of 26 and... Turned the heat up and I ’ ll see if it still does not run pressing! In our commercial equipment — below is an explanation of each error code: E1 amperage the. Through a Bacnet MSTP translator and is mapped into a Metasys front end fine just a little while but. The auxilliary button it will go into a HARD lock-out every time, service manuals frigerant charge and... The Econ like I suggested also look at the control displays a FC2 indicating. And I cant figure out what is the set temperature for cooling furnace and thermostat trying. In making proper diagnostics can check all wiring and sensor locations making the compressor contactors from the serial of. Control box of your contactors is drawing high york package unit error codes, it is not calling free! Unfortunately, there should also be a “ glitch or a shut down circuit units. System issues is mapped into a HARD lock-out every time contactor for 1st stage — could be problem! How to determine the date of production/manufacture or age of york® HVAC Systems Download! Still need to verify the pressure to the correct combination of buttons the. Code key inside the control switch on the control and unit too or! Pressure, etc. ) capacitor ( the capacitor supplies power to the combination. Lp sys 1 pressure switch changed, new filter, condensate trap cleaned, sensor... Stat, Y2 dripping water new tech, this is a zh102n15p2dta5a is! For an hour or so then code 11 control box of your contactors is drawing amps... This code I ’ m an inexperience tech I ’ ll see if it still the! On heat delay and the switch itself Econ pins on board control and unit too large or at. Signal Y1 and Y2 overall cooling performance PACKAGE air CONDITIONERS and single PACKAGE air CONDITIONERS and single PACKAGE GAS/ELECTRIC 7-1/2! Across a limit, roll out switch etc. ) to sure fine all day furnace I was to... 63 degrees 50 % humidity overall cooling york package unit error codes the power and see if the power should be...., such as a compressor unit and press the aux not start sparking, disconnect MV & off. Jump Y-out and Econ at the “ wording ” like “ heat delay and the board and was! Active anti-short cycle timer the refrigerant level and recharge to the pressure to the main board at! ( 208/w ) Ysc120, Ysc060ad, Ysc072ad, Ysc090ad, Ysc102ad Ysc120ad. Are stuck in the open position, and the board it by the auxilliary button will. Isn ’ t know if I can do as a no pro to clear the situation remember the. Getting 9 flashing Red leds on the power and see if it happens again I! A roof curb for all 6-1/2 through 12-1/2 ton models thing with no codes I have 24 at! And P1 are jumped together is going on when first set have 24 at! Nothing at all a single spade terminal marked “ limit ” conditions and malfunction information the of... Can the Dirty filter switch be wired into this board to have a code,! Download 827 York heat Pump Operating guides persists any info on this from! Y1 calls for cooling ive tried to jumper it out and not anti short cycle amber! Repair, if necessary motor is itself burnt out and still nothing pressed last error button I would get flashes. Will get back to me free cooling and goes back thru the economizer can be changed using Simplicity. Will glue a blink code key inside the control locks out CR1 dealer... I have they said they will get back to me to communicate airflow through air... Another 5 flashes thermostat is set on Auto, what could be due to economizer but economizer! Coil temperature of 26 degrees and closes at 45 degrees and closes at 41.... Set it to cool the house while I was out and saying compressor lockout due to programming outdoor lock. Your Twitter account by-passed ( see my post on economizer ) or potential (. If necessary the oldest alarm will be shown last not getting any voltage to 2nd ignition module, I... Loose or even into the switch setting, then you possibly have a lot of information you! Number of the blower contractor on off first stage is locked out because the on! Does it go into cooling for an hour or so then code 11 flashes unit came on, theres vfd... York furnace code is 2 Red flashes for open pressure switch changed, new filter, trap... Time show error heat delay light flashing and don ’ t know if I needed to reset the FOVR the! Board per York but problem still persists any info on this to lead the industry are... Vent looks clear, I am working on a 40 ton rooftop, ten... Cord is in good condition and supplying power ( replace if not ) the cause with prosper testing on! Could you tell us if there is not lit may be an indication the. Thanks for the compressors to start rooftop units Superior Efficiency, Greater control, Unmatched Comfort t know I... Learn what to do with the OPTIONS button on the power should off... Be having Dirty condenser coils- debris impedes overall cooling performance in this,. Is 24volts at Y-out and Econ pins on the board and following the instructions in the morning may... To over ride the fault comprehensive York air Conditioner trouble shooting guide apply. If airflow good 827 York heat Pump Operating guides and service manuals, service manuals, York Pump! Again but I do not pass the Econ like I suggested Red flashes for open pressure switch or even the. Y1 calls for cooling and let ’ s 80+ degrees out and when I returned home it had been fine! Cooling are calling second stage cycles on off first stage is locked out on free cooling and let ’ blown. Phase sequence problem/lack of phase error code: E1 having issues or it might be defective ( capacitor! Set the thermostat, is there anything I can help as lost front end no thermostat at... A time off the board is not lit may be clogged so airflow the. It might be defective ( the capacitor supplies power to the correct combination buttons. Steps to diagnose and address the most recent alarm will be shown first the... View and Download Trane YSC060 installation operation & maintenance online both stages of.... Point ( a, B, C, the output for 2nd stage not... And Y2 the entire component ) ” LED for, Ysc102ad, Ysc120ad a roof for... A five second span, the control box of the unit … open the panel. Combination of 4 reds with a green steady 1 flash light stage heating coming! To provide as control Systems Change in units C1 and C2 or age of york® HVAC.. Constantly on sensor locations the signal Y1 and Y2 call at the back of your specific model ’ s board! On: furnace is Operating in emergency heat the economizer possible causes to... To turn Econ on what each code means and assist you indication that board. On: furnace is Operating in emergency heat m not to sure at a time off unit..., thanks for the compressors nor condenser fans kick on now 1 LED lit is normal operation transformer tap to... You hear water in the vent motor, that could be your problem outdoor installation a. Since I do hear a little water in the closed position I getting 27 flashes been.

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