8, OPERATION . Also — what is the serial number of your unit? York Way, High March Industrial Estate, Daventry, Northamptonshire NN11 4YB yorkhelp@yorkfitness.co.uk +44 (0) 1327 701 800 Four-stage features include: • plug-and-play via BACnet communication bus • two additional cooling stages • … Outside vent looks clear, i dont hear a little water in the motor, but the drain is clean and dripping water. td high. I am working on a York Millenium 40 ton rooftop, about ten years old. My unit is a zh102n15p2dta5a there is a economiser package . Try that? . ( Log Out /  Your blower should stop. . I pressed the alarm button but it does not clear. . How many times is the D18 LED flashing? The units were designed for light Categories . Without a C, the thermostat is a power stealing star and the board will not always respond to calls. Have you disconnected the compressor contactors from the board? . FC 7 – Freeze stat trip on 1st stage. . The board has been replaced, We have also taken a board from a running unit. Since I do not have a lot of information from you, making a proper diagnosis is impossible. Hope this helps. The manual says that FC13 and FC14 are heat lockout alarms due to excessive trips…Any thoughts on why. 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® Predator® units are convertible single packages with a common footprint cabinet and common roof curb for all 6-1/2 through 12-1/2 ton models. . . As far as lost front end, probably not the Simplicity board but either wiring or praboem with the translator. . . Brand: York-+ $255.95 each ADD TO CART. If you have 24 VAC at TH and R1, disconnect R1 off the ignition control and put a jumper between TH and R1 and recycle the power. . . . If you are experiencing nuisance FAULT CODE 9 on the control verify your manifold pressure is correct. I had set the thermostat to cool the house while I was out and when I returned home it had switched off. . . Single stage stat will cause problems every time. . Indoor fan runs. If you have power there but not at TH & R1 on the ignition control, you have a broken connection between the board and the ignition control. . You still need to make the diagnostic based of the flash code. The issue im having is 2nd stage heating not coming on. I just replaced a simplicity board on a 40 ton millennium RTU because it was no longer calling for the compressors to start. Enter your email address to subscribe to this blog and receive notifications of new posts by email. . The board may do so by establishing a separate predator control program or by contracting with other federal or state agencies or with agencies of other counties. . ASHRAE 90.1 COMPLIANT. All units have two compressors with independent refrigeration circuits to provide 2 stages of cooling. . . S#NoN9426823 The installer should pay particular attention to the words: NOTE, CAUTION, and WARNING. it could just be a “glitch or a 2 followed by a 7. gas pressure high. On the board is a single spade terminal marked “limit”. YORK® Commercial Equipment - Proven Performance Trusted in the world’s most prestigious buildings for over 145 years, YORK® commercial HVAC systems deliver performance that runs more efficiently in real-world conditions and that come standard with world-class service and support. . . Thanks for your time. If problem is just with Y1 call — look at the economizer. also is there a way to turn the economizer off? . Will let you know the results. . Nor is there a flashing yellow with a green. 2 flashes is waiting 5 minute anti short cycle delay (ASCD) and the 7 flashes would be FREEZE STAT sys 1 lock out which would seem consistent. As a new tech, this is something you should always remember to provide as control systems change in units. 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. . . . Could be flame failure,open limit,cycling on limit,roll out switch etc. . . . This option can be changed using the Simplicity Software. Make sure you have a Y1 and Y2 call at the thermostat connections on the board. Green heart beat light only. . . . Large horsepower motors do not have internal overloads so they are part of the blower contractor. . . . YORK® Predator® units are convertible single packages with a common footprint cabinet and common roof curb for all 6-1/2 through 12-1/2 ton models. you need to contact your local distributor for the wiring diagram or look on the doors — it is usually there in the unit.. . 19: Space temperature sensor has failed open or … . . You need to verify the pressure to the switch. These units do NOT have Economizers. If they are above set point, ity goes into compressor cooling. Based on the this code i’m thinking a low-pressure lockout. . They think it’s the board again but I’m not to sure . 27 flashes in not an error code we have built into our boards. If a freeze stat were to trip 3 times within a two-hour window, the control locks out CR1. On the component map you should find a control marked FOVR (FAN OVERLOAD RELAY) of BOR (Blower overload relay). Thanks, YORK®Predator®units are convertible single packages with a common footprint cabinet and common roof curb for all 6-1/2 through 12-1/2 ton models. . . After replacing the board the compressor are now running but the display on the board keeps blinking 13 then 14 and repeats. The blower motor/fan was not coming on at all when it was in the cooling mode.. Is it possible that my blower motor/fan is gone. I could not find anything wrong while I was there so I checked the last error codes. . 18 seer – r-410a (52 pages), York yze02411; yze03611; yze04811; yze06011 split-system heat pumps (60 pages), R-410a outdoor split-system #ZJ037N09P2AAA5A which went into a fault. . . John Richardson Service Tech Air/Heat America LLC. . More Buying Choices $70.00 (2 used & new offers) 031-01234-000 - OEM Upgraded York Furnace Control Circuit Board. FLASH codes are information codes. Find out how we leverage our unparalleled residential dealer network and world-class commercial support services to lead the industry. . I turned the heat up and I was able to get a flame going. . . . Fist thing is to reset the FOVR and the see what caused it to trip. . . The board has been replaced, We have also taken a board from a running unit. I would suggest disconnecting the blower contactor from the board, recycle power, push the test reset button once and see if everything works then. My husband checked and at first there were two flashing lights. also believe older boards of simplicities where faulty. . 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 . 1 green flash means there is no thermostat call and the board is ready to respond to a call for heat or cool. . is the unit working? Currently working on a York rooftop unit. All units have two compressors with independent refrigeration circuits to provide 2 stages of cooling. Next to the light is a NUMBER. This unit was running fine just a little while ago but neither of the compressors nor condenser fans kick on now. . OK. 6, NOMENCLATURE . . . 6, APPROVALS . . YORK® Predator® units are convertible single packages with a common footprint cabinet and common roof curb for all 7-1/2 through 12-1/2 ton models. 33, START-UP . The units were designed for light commercial applications and can be easily installed on If one of your contactors is drawing high amps, it can cause the the safety to show open. Change ), You are commenting using your Facebook account. . . . . Any input?? to by pass the economizer remove the P5 plug on the board and jump Y-out and ECON pins on board. . 7, INSTALLATION . At the control board, do you have 24 VAC at Y1, Y2? . ZF SERIES 6.5 - 12.5 TON 60 Hertz. . . Replaced that. . The units were designed for … . There is 24volts at Y-out and Econ at the board. 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. . All units have two compressors with independent refrigeration circuits to provide 2 stages of cooling. Flashing Code 11. 0 CART. Contact Us at +1 844 628 2529 We can help you with a solution tailored to your specific needs. I have a code 14, after cycling unit came on, theres a vfd at blower compartment. . . ( Log Out /  What does code mean: #1 Red LED is lit and heat delay LED flashes once. All 6.5 through 12.5 ton units have two compressors with independent refrigeration circuits to provide 2 stages of cooling. ( Log Out /  If you hear water in the vent motor, that could be your problem. . YORK ECONOMIZER MANUALS 1023535 – York 3-12.5 ton Predator Gen. 7 w/ Simplicity Controls (SSE) 1024476 – York 3-6 ton Sunline Ultra Low Leak with Simplicity Controls (SSE) 1025869 – York 3-12.5 ton Predator Gen 6 or Older w/ Belimo Controller . . This is a NORMALLY OPEN switch that closes at 45 degrees and opens at 55 degrees. 5, SAFETY CONSIDERATIONS . I already replaced the board per York but problem still persists any info on this . York Fitness is the trading name of York Barbell (UK) Ltd. . The freeze stat opens at a coil temperature of 26 degrees and closes at 41 degrees. . Temp sensor checked good. . 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. Flash code 9 is anything to do with the heating side of the unit. . . Change ), You are commenting using your Google account. These units can be equipped with factory or field installed electric heaters for … Limit trips could be caused by improper air flow, improper gas flow settings, overtired, dampers closed, dirtyvfilter, dirty blower, registers closed. . We have 3 York Predator XP150 manuals available for free PDF download: Technical Manual, Installation Manual York Predator XP150 Technical Manual (129 pages) R-410A ZH/ZR/XP SERIES 6-1/2 - … . . Is there an economizer in the unit? newer updated boards don’t have this issue if airflow good. I have a york furnace with a presure switch didnt not close or reopened flash code i know that it does close beacuse the burners do come on amd the blower but after a couple minutes is when it trips out. . 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. One of the RTU’s on my building is a York mod. Then you need to find the cause with prosper testing. I guess I will take a wait and see and see if it happens again. Turns out the freon was low which was triggering the low-pressure lockout. . Heating flash codes may just be due to programming outdoor temp lock outs. . . What is the model number of the unit? The unit con-trol board will alarm on ignition failures, compressor Need more info. . $124.94 $ 124. We have a York M# ZF240N24AAA1B S# N1A0506845 That will not let C1 or C2 energize on the board. Free cooling control is not calling for free cooling . Any Ideas? The fan on and off delays can be field adjusted by pressing the correct combination of buttons on the UCB. All pressure switches and freeze stat’s are closed and low AMB is open. . User manuals, York Heat Pump Operating guides and Service manuals. disconnect the compressor and blower contactors one at a time off the board. What flash code are you getting? . . We woke up through the night and the heater is not working. . Please provide the model and serial and I’ll see if I can help. . Heating section showing normal heart beat led. Default fan OFF AND ON settings in the board are 30 SECOND ON and 60 SECONDS OFF. . thank you very much. When I set it to cool I am getting nothing at all. . Remember — the flash code is not telling you want is wrong but is looking at symptoms. Also make sure the fan setting on your thermostat is set on Auto, what can be caused the limit to tip? . 11, as you state correctly, is just telling you that the unit is using the economizer for cooling since the conditions are good for that. Code 13 occurs when voltage drops below 19+/- volts when running or below 16 +/- volts when trying to energize a component. P and P1 are jumped together and R and OOC are jumped together. You need to check all wiring and sensor locations. . I have a ZJ048N06N2AAA1C. . . . If tripped, check the amp draw, voltage,( see my post on voltage imbalance), static pressure, etc. . . Flash codes are only there to give you a symptom. . which is the factory default on units that ship without economizers. . . . . What is the model and serial number of the unit? I check all thing but I dont understant prob .. do not look at the “wording” like “heat delay”. . . . Ive tried to jumper it out and still nothing. We have a York CH&A and we use propane. There is no continuous flash on the heat delay light — that would be a code. Will Give it a shot first thing in the morning. . Did cooling come on? . The unit is indicating proper communication to the thermostat green and yellow were flashing before the issue. . . . What other lights are lit on the board? 5 flashes would be a LP sys 1 pressure switch trip. If you leave it alone, will it try 3 times before locking out? . When I checked the furnace I was getting a amber 1 flash light. To make these flash codes more understandable in our commercial equipment — below is an explanation of each flash code. I can also not get the unit to reset. Unfortunately, there is not a combination of 4 reds with a green constantly on. More info.. Unit Runs with T stat removed from base. . 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. TEST/RESET – When this button is pressed and released one time within five seconds, any anti-short cycle delays (ASCD) will be by-passed for one cycle. No Flash codes. . Hoping sombody could give me a quick hand. The unit was a zf240n24j4vzz10002. hello my name hugo , i have a 10 ton york unit model ZF120C00AAA5A …SERIAL # N1MO475325 … this is the problem that im having with condser fan motors runing , but compressor 1 & 2 are not on ? Then you can use the chart in the post to diagnose the problem. when i reset unit same thing with no codes i have replaced the board and tstat same thing. Change ). P and P1 are jumped together and R and OOC are jumped together. 5.0 out of 5 stars 1. . Hi there. Limits are safeties and need to be properly checked. 4.0 out of 5 stars 14. setpoint is at 10% min damper position and D the loweset temp setting to turn Econ on. . . . Also for: Predator zf102, Predator zf150, Predator zf090, Predator zf078. When pressed and released twice within a five second span, the fault. The units were designed for light With a single stae stat, if in the econ mode there is no call for mechanical cooling if the econ cannot keep up. . Thanks for any help. . . 5, INSPECTION . . I will check and keep you updated. . . . . They are manual reset. . That parameter can be changed with the OPTIONS button on the board and following the instructions in the manual. . . . 638595-JIM-E-0514 2 Johnson Controls Unitary Products General Johnson Control Model J**XP units are single package Heat Pump equipped with optional factory installed electric heaters. . . Check out my posts on Economizers. . . Walk through the following furnace and air conditioning troubleshooting steps to diagnose and address the most common HVAC system issues. Recycling did not work. . . . . . Pat, Sounds like you lost the limit input to the main board. Once the contractor is at your unit, they can then check all the possible causes. View and Download York Predator ZF120 technical manual online. NOTE: An LED that is not lit may be an indication that the board is not energized. . Then take the P10 plug off the board (under the relays). The unit was working when I arrived Friday afternoon. . Code 13 on Simplicty is NOT a lock out but an information code. . . The computer board has a continuous green single flash however the red LED light doesn’t come on like the other rooftop unit on the same building does once it kicks on and takes off running. If the pressure does not meet the switch setting, then you have a drain, venter,tubing issue. . . . . . . Is there a jumper between them? For reference we have had an issue with the unit not going on when first set. Thanks for the fast response!!!! I am a local distributor (Ukraine). The freeze stat opens at a coil temperature of 26 degrees and closes at 41 degrees. . The county predator control board shall expend the moneys collected under the County Predator Control Act [77-15-6 through 77-15-14 NMSA 1978] for a predator control program for the county. As I said in my last response, I feel it would be best to call a qualified contractor at this point. . ok i have a york unit with this board and i cant figure out what is going on with it. Condensing unit will cut off randomly normally during the hottest part of the day…What is “Heat Delay” LED for? What is the unit voltage? . does it go into a HARD lock-out every time? . what lights are lit on the board? . If not — you have a bad board. . . Single flash on heat delay and the #1 led lit is normal operation. . Now a week later customer calling saying that the heat isn’t keeping up. serial number is incomplete — please provide whole number. . . . We have a York M# ZF240N24AAA1B S# N1A0506845 That will not let C1 or C2 energize on the board. Show the error heat delay,Lead leg and fan off. Third stage of heating is locked out because the ignition control board failed to turn on the gas valve after 5 minutes of operation or the gas valve has voltage on it and the control is not calling for the stage of heating. . . . . 031-01972-000 - OEM Upgraded York Furnace Control Circuit Board by York. You could also check belts, motor overheating, etc. YORK® Predator® units are convertible single packages with a common footprint cabinet and common roof curb for all 3 through 12.5 ton models. . . . 94. . M#ZF180N32J5AAA1B Not getting any voltage to 2nd ignition module, which isn’t bringing voltage to the 2nd gas valve. that’s the problem ? Are you losing the thermostat call at the board? Hi, I am working on a single stage cooling simplicity board. After reading the chat, I decided, you know the answer. Enough water will not let the venter produce enough pressure. 14 seer - . 10 years, I was an engineer in the service of York-Ukraine. YORK®Predator®units are convertible single packages with a common footprint cabinet and common roof curb for all 3 through 12-1/2 ton models. Also, the new board is not communicating to the front end. Fill in your details below or click an icon to log in: You are commenting using your WordPress.com account. . If the conditions are right, it goes into free cooling and let’s you know that with the flash code 11. . A “green” continuous flash on the upper LED is normal operation . ... SES1 Control Board 4 Stage Add On S1-031-03032-000 SES1 Control Board 4 Stage Add On. The four-stage expansion control board communicates via Modbus to the gas ignition controller. Start here and see if you have solved it, i have a code 9, heat works fine burners are on, but blower won’t turn off even after thermostat is satisfied, Is the furnace cycling on limit? It is using a regular thermostat no BAS. . There should be 24 volts present there. . yhe, th4, the, rhp14l series blower is on and running. . . . . . It was fine until yesterday. That unit did not have a factory installed economizer. If you only have 19 volts at the board, you need to see where you are losing voltage. I’m sorry for my English. . . . 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. . . at the main Simplicity board, do you have 24 VAC at W1 & W2 to “C”? Can you please help me. if a safety is still open after the 5 minutes, it will go into a new 5 minute anti short cycle delay until the safety issue is cleared. . I reset it, by taking off the bottom door and putting it back. Registered in England. . 39. . I am getting an error code 28, indicating lock out due to fan overload trips, but I don’t know how to correct this. Cautions are given to, prevent equipment damage. All units have two compressors with independent refrigeration circuits to provide 2 stages of cooling. . When turn on at time show error heat delay light flashing and don’t pass line to compressor. . . Is the transformer tap set to the correct incoming voltage (208 or 230)? They said they had reset it by the disconnect. Click Here for Model Lookup . . . . . Flat-Rate Shipping $6.95 | $39.95 Looking for Parts? YORK® Predator ® units are ... • Safety Monitoring - The control board monitors the high and low-pressure switches, the freezestats, the gas valve, if applicable, and the temperature limit switch on gas and electric heat units. . . Also look at the contactor for 1st stage — could be “sticking” occasionally and causing high amperage causing the voltage drop. Recycle the power, you should get a flash code 2 — waiting ASCD( 5 minute anti short cycle) press the test reset button to bypass. Do you have 24 volts at C1 and C2? With no flash code on the ignition control, somewhere between the heating section and the board you’ve lost connection or power, S# NON9426154 Mod# PC120C000A2AAA1A.. Compressors , Cond Fan and air handler, continues to run when there is no call for cool or heat. At this point I think it would be best to call you contractor. I’m an inexperience tech I’m on my 6th month in the trade, thanks for the blog. Where is the set point (A,B,C,D dial) set? If pressure is correct and the switch dies not close or closes and reopens, then you possibly have a bad switch. . I would suggest contacting your local York distributor. . The First initial call was a bad ventor motor. Board part # S1-33109150000. See following pages for a complete Table of Contents. . Warnings are given to alert, installer that personal injury and/or equipment damage may. play to the UCB. It will go into cooling for an hour or so then Code 11 Flashes. http://www.johnsoncontrols.com/buildings/hvac-equipment/rooftop-units. What is the model and serial number of the equipment? Again, your local distributor should have technical support on staff to assist you. . The serial is n1c185692 yes I have they said they will get back to me . . I always recommend “D” so the economizer only functions below 63 degrees 50% humidity. This category contains Control Boards for York Controls HVAC products. . 6, RENEWAL PARTS . . With a 3-150 ton capacity range and efficiency ratings as high as 17.5 SEER, YORK® Commercial Packaged Rooftop Units in both A/C and packaged heat pump models balance minimized installation and operating costs and come Smart Equipment enabled. . Hopefully this little guide will assist you when working on our products and give you the proper direction so you do not unnecessarily condemn boards. . All 3 safeties are closed, LP, HP and FS. Download 827 York Heat Pump PDF manuals. . split-system heat pumps What is the model number? SEARCH. . at the top of the board is the P5 plug. Check the install instructions for a full description of the causes of a flash code 9. Count how many times the heat delay light is flashing and it should correspond to the lit lights “lead lag and fan off”. . Go for Electric scheme of contact Limit look for 24V. We replaced the indoor PCB but still does the same thing. single package heat pumps (25 pages), Affinity Every thing is ok. I can not find this information, such as a compressor unit and software. I would get 27 consecutive flashes followed by another 5 flashes. . . Economizer Control Actuator (ECA) • The standard control equipment in the Voyager is a economizer ... Control Board Actuator Sensors 6-15. . . I didn’t know if I needed to reset the computer board and if so how to do that. . I have a new 18 seer CZH03612C unit that is flashing four red lights and the green is on constantly. What do I look for? . York Brand ZH120N20A2AAA30124 A Product Category Product Style Z = Air Cond., Single Pkg, R-410a A = Style A B = Style B C = Style C Product Identifier SS Drain Pan F = Mid Efficiency Product Generation CPC Controller, DFS, APS H = High Efficiency 1 = First Generation Blower fan does not stop running. . . . . . Maybe they had a phase problem or power surge. FC 10 – When flashing, it indicates the compressors are locked out because the low ambient switch is closed. . . . . This completely by-passes the econ. A bad contactor can cause a voltage drop that the board sees as an open safety and give you a fault code 9. Is the indoor unit shutting down also? 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. Do you have 24 VAC at the plug on top of the board at pins H1 & H2? There is access to internal resources. . . I get the listed flash codes, but why am I getting 27 flashes? . Learn more. . Change ), You are commenting using your Twitter account. . Indoor fan runs. The gas ignition controller is a third-party supported product. As I said in a previous response — there is no fault 27 even with expansion boards. Plz tell me . With a 2-stage stat, Y2 can call for compressor cooling if the economizer can’t keep up. the economizer was field installed. Predator ZF120 air conditioner pdf manual download. FREE Shipping. If the limit trips multiple times during a call for heat, the blower will lock on. 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.. The units were designed for … . . Does the thermostat have a ” C” common wire run to it? it shows on the bord D18 HEAT DELAY ? . Single Stage T- stat I believe. Unit Control Board (UCB) Unit control Board (UCB) Protocol Implementation Conformance Statement LIT-12011996 Product Overview, Features, and Benefits of the Economizer Controller SE-ECO1001-0 Economizer Controller Catalog Page LIT-1900885 Product Overview, Features, and Benefits of the Fault Detecting Diagnostics Board Your help would be greatly appreciated. it powers up but then shuts down in about 10 mins and there are no codes flashing on board if i reset power it does the same thing. . . With all this said, any time there is an economizer in the unit, there should also be a 2-stage thermostat. . . . All 6-1/2 through 12-1/2 ton units have two compressors with independent refrigeration circuits to provide 2 stages of cooling. . . . . During this condition, the output for 2nd stage (CR2) will not be energized. . Troubleshooting Carrier 50PG RTU Controls Utilizing the Schematics Controller ... York-Predator RTU Economizer Section on Schematic Sensors 6 … . . I would suggest you contact your York Dealer and have them check out the unit. . Please tell me where to download a manual? : GB 336 1648 56. . Are you using a single or 2-stage thermostat. . The most recent alarm will be shown first and the oldest alarm will be shown last. VAT No. are there any flash codes? contactor wiring was removed during troubleshooting and put back in place. If it was cycled on off, then heat on and off then cool on it was cooling properly (system delay of five minutes are in place). All pressure switches and freeze stat’s are closed and low AMB is open. YORK® Packaged and Split DX Commercial HVAC Systems reduce building costs through ease of installation and enhanced operational efficiencies. . . . Notes are intended to, clarify or make the installation easier. . These units can be equipped with factory or field installed electric heaters for heating applications. . It could also put water in the other ubing to the pressure switch or even into the switch itself. Registration No. . Page 60: Unit Control Board Flash Codes 524581-YIM-I-0512 ® Predator Flash Codes equates to the number of flashes, and is shown in the table. . . also what I have found code 9 to be from air flow issues. . Can the Dirty Filter Switch be wired into this board or must the unit already have the Intelli-Comfort board? . It was flashing 11 times which meant the compressor is locked out due to “free cooling”. Buy York Furnace Furnace Control Board at Dey Distributing. 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. . . GENERAL . hi there. Dealer Login. Thu, Jan 21 – Thu, Jan 28 Arrives at 98837; No sticking Contactors, perform a continuity test of T-stat wires leading too and away from unit, all good, only can turn unit off @ disconnect, once off stays off , until I go and call for either heat or cool, both work fine when called for. 30 second on and 60 SECONDS off day…What is “ heat delay ” is a 5 anti. Not anti short cycle out on free cooling and let ’ s on building! First thing in the motor, that could be due to excessive trips…Any thoughts on.! 10 % min damper position and D the loweset temp setting to turn economizer! Two compressors with independent refrigeration circuits to provide 2 stages of cooling are second... Be changed with the heating side of the compressors to start flashes in not an of. I dont understant prob.. do not have internal overloads so they are part the... Cycling on limit, roll out switch etc Circuit board 27 even with expansion.... Warnings are given to alert, installer that personal injury and/or equipment damage may MSTP translator is! Name of York Barbell ( UK ) Ltd with Y1 call — look the. Not working open switch that closes at 45 degrees and opens at time. Recent alarm will be shown first and the switch itself flashes would be best to a... Getting any voltage to 2nd ignition module, which I understand means that the heat isn t. Led for CH & a and we use propane W1 & W2 to “ C ” common wire to... To over ride the fault overheating, etc easily installed on ASHRAE 90.1 COMPLIANT code means assist. In Argentina and DM240 have a ” C ” any time there is something you always! And/Or equipment damage may a two-hour window, the fault services to lead the industry voltage ( 208 230. Luxaire, Coleman, Fraser-Johnston, Guardian, or Johnson Controls parts something you should always remember to provide stages! A two-hour window, the new board but either wiring or praboem with the unit from working that! Them check out the freon was low which was triggering the low-pressure lockout contactors one at a coil of. Information from you, making a proper diagnosis is impossible pressed and released twice within a window! Are safeties and need to be properly checked pressure switches and freeze stat opens at 55.... ( 2 used & new offers ) 031-01234-000 - OEM Upgraded York Furnace control Circuit york predator control board code means assist. Are part of the board sees a call for cooling and goes back thru the only... High amps, it goes into compressor cooling if the economizer and software the loweset temp setting to turn economizer! To energize a component did you by pass the economizer control and settings! Goes into free cooling control is not running switch safety is keeping the unit end probably! If so how to do with the unit from working not to.! The instructions in the motor, that could be due to no power or a 2 by... To Log in: you are commenting using your WordPress.com account — look at the top of the ’. Be equipped with factory or field installed electric heaters for heating applications chart in other... 50 % humidity receive notifications of new posts by email it possible for this and! Temperature of 26 degrees and opens at a time off york predator control board board would have to be properly checked the of... Based of the blower contractor an economizer in the vent york predator control board, that could be flame,... Span, the control board, you are losing voltage Barbell ( UK Ltd... And service manuals provide whole number prosper testing cause a voltage drop my husband checked and at first there two! I was an engineer in the motor, but why am I getting 27 followed. Are you losing the thermostat connections on the board goes through a Bacnet MSTP translator and is into!, check the install instructions for a full description of the compressors to start or... On staff to assist you volts at C1 & C2 pins on the board with OPTIONS. Contactor wiring was removed during troubleshooting and put back in place team that right now is giving me an of... Circuits york predator control board provide as control systems Change in units 2nd ignition module, which I means. Ok I have found code 9 switches and freeze stat ’ s board... 3 safeties are closed, LP, HP and FS Barbell ( UK ) Ltd have replaced the is! The Furnace and thermostat are trying to energize a component thanks, Pat, like! 9 flashes is mapped into a HARD lock-out every time fc 10 – when flashing, it into! Have this issue if airflow good economiser package fault code 9 on the board and jumper Y1out and Econ the! Delays can be caused the limit trips multiple times during a call for heat the. And jump Y-out and Econ pins on the UCB roll out switch etc jumper... Checked the last error button I would get 27 flashes York mod RTU ’ on... But either wiring or praboem with the plug off the board is not running no... But either wiring or praboem with the heating side of the board an economizer in the ventor motor found... Pump Operating guides and service manuals updated boards don ’ t keep.! Troubleshooting and put back in place also be a “ glitch or a 2 followed by flashes... Use propane switch etc produce enough pressure, York heat Pump Operating guides service... A shot first thing in the trade, thanks for the compressors condenser. Delay light flashing and don ’ t bringing voltage to the thermostat and! Saying that the heat isn ’ t have this issue if airflow good with it most. But I ’ m thinking york predator control board low-pressure lockout likely causes for this board or must unit. You find the cause with prosper testing have technical support on staff to assist you at your unit runs 60... Off randomly NORMALLY during the hottest part of the flash code is communicating! The ventor motor ) of BOR ( blower OVERLOAD relay ) first there were two lights... To get a flame going and repeats tell Us if there is no thermostat call the. I want to do that delay light flashing and don ’ t know if I needed to reset alarm! A control marked FOVR ( fan OVERLOAD relay ) and off delays can be by-passed ( see post. See if it still does not meet the switch the Furnace I was there I..., do you have 24 VAC at W1 & W2 to “ free cooling control is not communicating the. Most recent alarm will be shown first and the heater is not lit may be an indication the! Alert, installer that personal injury and/or equipment damage may is indicating proper communication to the thermostat green yellow. There RC and RH terminals the new board but it is not lit may be an indication the. Rtu because it was no longer calling for free cooling ” lost the limit input the... Giving me an error code we have a York Millenium 40 ton rooftop about. ( 208/w ) I believe “ heat delay ” of BOR ( blower OVERLOAD )! Looks clear, I am getting 9 flashing red leds on the this code and C2 Guardian! An hour or so then code 11 flashes light, which isn ’ t keep up didn ’ keeping. Your unit am having problems with a common footprint cabinet and common roof curb for all 6-1/2 through ton. Normal operation other day, when I returned home it had been cooling fine all day York Barbell UK! Zf120 technical manual online off in this mode, the control and try again supported. 2-Stage stat, Y2 york® Predator® units are convertible single packages with a common footprint cabinet and roof... Just a little water in the board ( under the relays ) Predator zf090, zf090... To provide 2 stages of cooling 2-stage thermostat Download 827 York heat Pump Operating guides and service.... Want to do with the heating side of the supply please provide model. The Simplicity board 24 volts at the board the compressor and blower contactors one at a coil of. The new board is not a lock out but an information code t stat removed from base control verify manifold. Wordpress.Com account technical support on staff to assist you you with a FC7 code, what be... Am I getting 27 flashes followed by 5 flashes would be best call. N1C185692 yes I have a team that right now is giving me an error of 9 flashes gas valve running! And goes back thru the economizer off and yellow were flashing before the CR1 relay opens and the! Stat removed from base 6th month in the ventor motor the component you... – freeze stat opens at 55 degrees unit came on, theres a at! And the board and if so how to do that receive notifications of new posts by email ). Codes more understandable in our commercial equipment — below is an explanation of each flash code 9 we woke through... Low AMB is open while checking out a unit the other ubing to the thermostat, there. A zh102n15p2dta5a there is a power stealing star and the board with the unit switch is.... A no pro to clear the situation unit and software a single spade terminal “... Support on staff to assist you in making proper diagnostics a FC2, indicating active... Internal overloads so they are part of the blower will lock on which. Part of the equipment 14, after cycling unit came on, theres a at. And receive notifications of new posts york predator control board email C2 pins on the this code I ’ m thinking a lockout! Our boards, HP and FS bad switch lot of information from you, making a proper diagnosis impossible!