. . . . . . Flash codes are only there to give you a symptom. Thanks, . newer updated boards don’t have this issue if airflow good. . For reference we have had an issue with the unit not going on when first set. Without a C, the thermostat is a power stealing star and the board will not always respond to calls. . . . . . Next to the light is a NUMBER. . I turned the heat up and I was able to get a flame going. . . . . . . . More Buying Choices $70.00 (2 used & new offers) 031-01234-000 - OEM Upgraded York Furnace Control Circuit Board. Registration No. I’m sorry for my English. . . . Fist thing is to reset the FOVR and the see what caused it to trip. . If you leave it alone, will it try 3 times before locking out? 5 flashes would be a LP sys 1 pressure switch trip. . just continues to run.. thanks. Then you need to find the cause with prosper testing. . 5, INSPECTION . I’m only getting 88•F out of the supply. All units have two compressors with independent refrigeration circuits to provide 2 stages of cooling. I guess I will take a wait and see and see if it happens again. They said it had been cooling fine all day. 6, APPROVALS . My unit is a zh102n15p2dta5a there is a economiser package . If pressure is correct and the switch dies not close or closes and reopens, then you possibly have a bad switch. 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. . Are you losing the thermostat call at the board? . . . 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. All 6.5 through 12.5 ton units have two compressors with independent refrigeration circuits to provide 2 stages of cooling. . . 127878-YIM-C-1208 Johnson Controls Unitary Products 5 GENERAL YORK® Predator MagnaDRY™ units are single package air conditioners with optional gas heating designed for outdoor installation on a rooftop or slab and for non-residential use. . 8, OPERATION . then you can see which safety is open, 8 to 10 time light flashing then start and stop the flash light continues flashing.. please provide the diagnosis code and also wiring diagram. . Packaged Rooftop Units Superior Efficiency, Greater Control, Unmatched Comfort. . at the top of the board is the P5 plug. . I believe “heat delay” is a 2 which is a 5 minute anti short cycle delay. . It was fine until yesterday. Did cooling come on? SKU: S1-031-03032-000. 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. 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. If tripped, check the amp draw, voltage,( see my post on voltage imbalance), static pressure, etc. 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. . This could be due to no power or a shut down circuit. 33, START-UP . I didn’t know if I needed to reset the computer board and if so how to do that. . Try that? Have you contacted your local distributor for support? ASHRAE 90.1 COMPLIANT. 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. . All 3 safeties are closed, LP, HP and FS. What is the model number? . . Both stages of cooling are calling second stage cycles on off first stage is locked out on free cooling . . . The four-stage expansion control board communicates via Modbus to the gas ignition controller. Change ), You are commenting using your Twitter account. . that’s the problem ? They are manual reset. . serial number is incomplete — please provide whole number. . . . . 4.0 out of 5 stars 14. Warnings are given to alert, installer that personal injury and/or equipment damage may. ( Log Out /  . Then you can use the chart in the post to diagnose the problem. 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. Change ), You are commenting using your Google account. More info.. Unit Runs with T stat removed from base. 18 seer – r-410a (52 pages), York yze02411; yze03611; yze04811; yze06011 split-system heat pumps (60 pages), R-410a outdoor split-system Have you disconnected the compressor contactors from the board? 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. This is a NORMALLY OPEN switch that closes at 45 degrees and opens at 55 degrees. . Based on the this code i’m thinking a low-pressure lockout. 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). Fill in your details below or click an icon to log in: You are commenting using your WordPress.com account. . . Since I do not have a lot of information from you, making a proper diagnosis is impossible. When pressed and released twice within a five second span, the fault. 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. Choose from YORK ®, Luxaire, Coleman, Fraser-Johnston, Guardian, or Johnson Controls parts. Hopefully this will help guide you to understanding what each code means and assist you in making proper diagnostics. With all this said, any time there is an economizer in the unit, there should also be a 2-stage thermostat. S#NoN9426823 . . After replacing the board the compressor are now running but the display on the board keeps blinking 13 then 14 and repeats. 5.0 out of 5 stars 1. . I reset it, by taking off the bottom door and putting it back. Pat, Sounds like you lost the limit input to the main board. We have a York CH&A and we use propane. . I am working on a York Millenium 40 ton rooftop, about ten years old. . The First initial call was a bad ventor motor. . . . 94. FLASH codes are information codes. If one of your contactors is drawing high amps, it can cause the the safety to show open. . . Y1 calls for cooling and goes back thru the economizer control. Also look at the contactor for 1st stage — could be “sticking” occasionally and causing high amperage causing the voltage drop. . 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. . We have a York M# ZF240N24AAA1B S# N1A0506845 That will not let C1 or C2 energize on the board. . How is the unit controlled — t-stat, BAS? . . . . . 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. : 1491442. 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 — what is the serial number of your unit? Go for Electric scheme of contact Limit look for 24V. All units have two compressors with independent refrigeration circuits to provide 2 stages of cooling. . I do not have a bypass plug to bypass the economiser option . Thu, Jan 21 – Thu, Jan 28 Arrives at 98837; . . Flashing Code 11. . 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. also believe older boards of simplicities where faulty. Contact Us at +1 844 628 2529 We can help you with a solution tailored to your specific needs. There is access to internal resources. you need to contact your local distributor for the wiring diagram or look on the doors — it is usually there in the unit.. Change ). flash codes 2 and 3 indicate a pressure switch safety is keeping the unit from working. . It could also put water in the other ubing to the pressure switch or even into the switch itself. . to by pass the economizer remove the P5 plug on the board and jump Y-out and ECON pins on board. I had set the thermostat to cool the house while I was out and when I returned home it had switched off. . . In some of my previous posts, I’ve discussed “flash code diagnostics” and the fact that these should be used as a “guide” to finding out where the problem is located. 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. Indoor fan runs. it could just be a “glitch or a 2 followed by a 7. Board part # S1-33109150000. Condensing unit will cut off randomly normally during the hottest part of the day…What is “Heat Delay” LED for? We replaced the indoor PCB but still does the same thing. . . . . . 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. . . The unit was a zf240n24j4vzz10002. Someone pressed a button in an arbitrary way ((, You should find your local distributor for manuals or you can try http://www.york.com. . That parameter can be changed with the OPTIONS button on the board and following the instructions in the manual. . When the compressor is off in this mode, the control displays a FC2, indicating an active anti-short cycle timer. . Indoor fan runs. If you hear water in the vent motor, that could be your problem. I would suggest you contact your York Dealer and have them check out the unit. The issue im having is 2nd stage heating not coming on. Categories . . . All 6-1/2 through 12-1/2 ton units have two compressors with independent refrigeration circuits to provide 2 stages of cooling. I get the listed flash codes, but why am I getting 27 flashes? . I always recommend “D” so the economizer only functions below 63 degrees 50% humidity. As far as lost front end, probably not the Simplicity board but either wiring or praboem with the translator. . NOTE: An LED that is not lit may be an indication that the board is not energized. which is the factory default on units that ship without economizers. . 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. . . I could not find anything wrong while I was there so I checked the last error codes. also what I have found code 9 to be from air flow issues. When I set it to cool I am getting nothing at all. One of the RTU’s on my building is a York mod. hi there. Please provide the model and serial and I’ll see if I can help. . . . What is the unit voltage? . What other lights are lit on the board? YORK® Predator® units are convertible single packages with a common footprint cabinet and common roof curb for all 3 through 12.5 ton models. . It is using a regular thermostat no BAS. I have two cards that do not pass the signal Y1 and Y2. 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 - … . . . Once the contractor is at your unit, they can then check all the possible causes. 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. They think it’s the board again but I’m not to sure . Limit trips could be caused by improper air flow, improper gas flow settings, overtired, dampers closed, dirtyvfilter, dirty blower, registers closed. I can also not get the unit to reset. . How many times is the D18 LED flashing? what lights are lit on the board? . . . . Verify your temperature rise. Find out how we leverage our unparalleled residential dealer network and world-class commercial support services to lead the industry. . At the thermostat, is there RC and RH terminals? 1 amber means the board sees a call for cooling. . Are you using a single or 2-stage thermostat. . . Large horsepower motors do not have internal overloads so they are part of the blower contractor. . . M#ZF180N32J5AAA1B . when i reset unit same thing with no codes i have replaced the board and tstat same thing. . . Brand: York-+ $255.95 each ADD TO CART. Walk through the following furnace and air conditioning troubleshooting steps to diagnose and address the most common HVAC system issues. Check out my posts on Economizers. Plz tell me . . Buy York Furnace Furnace Control Board at Dey Distributing. All pressure switches and freeze stat’s are closed and low AMB is open. . 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 7-1/2 through 12-1/2 ton models. Can you please help me. . . . If they are above set point, ity goes into compressor cooling. After reading the chat, I decided, you know the answer. All units have two compressors with independent refrigeration circuits to provide 2 stages of cooling. The units were designed for light split-system heat pumps . 031-01972-000 - OEM Upgraded York Furnace Control Circuit Board by York. . . . Any input?? Thank you. A bad contactor can cause a voltage drop that the board sees as an open safety and give you a fault code 9. 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. Is there anything I can do as a no pro to clear the situation. Code 13 occurs when voltage drops below 19+/- volts when running or below 16 +/- volts when trying to energize a component. A “green” continuous flash on the upper LED is normal operation You still need to make the diagnostic based of the flash code. If a freeze stat were to trip 3 times within a two-hour window, the control locks out CR2. . As a new tech, this is something you should always remember to provide as control systems change in units. See following pages for a complete Table of Contents. . 7, INSTALLATION . . . . ( Log Out /  . . Your blower should stop. Now a week later customer calling saying that the heat isn’t keeping up. . 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. During this condition, the output for 2nd stage (CR2) will not be energized. This option can be changed using the Simplicity Software. 5, SAFETY CONSIDERATIONS . I have a ZJ048N06N2AAA1C. 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. . . York Way, High March Industrial Estate, Daventry, Northamptonshire NN11 4YB yorkhelp@yorkfitness.co.uk +44 (0) 1327 701 800 If it still does not start sparking, disconnect MV & PV off the control and try again. . ... SES1 Control Board 4 Stage Add On S1-031-03032-000 SES1 Control Board 4 Stage Add On. I will check and keep you updated. . : GB 336 1648 56. at the main Simplicity board, do you have 24 VAC at W1 & W2 to “C”? . Hi there. We have a York M# ZF240N24AAA1B S# N1A0506845 That will not let C1 or C2 energize on the board. My husband checked and at first there were two flashing lights. . gas pressure high. The units were designed for … Flat-Rate Shipping $6.95 | $39.95 Looking for Parts? Champion series single package heat pumps (28 pages), Single package heat pump units (44 pages), Single package heat pump units 3, 4 & 5 nominal tons 10.0 seer (44 pages), Single package heat pump units 6 nominal tons ashrae 90.1-2001 compliant (32 pages), Sunline 2000 single package air-to-air heat pumps 20 nominal tons, 8.8 eer (32 pages), Affinity series 2 - 5 ton 60 hertz heat pump (37 pages), Champion series 27 flashes in not an error code we have built into our boards. . 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 ? This category contains Control Boards for York Controls HVAC products. The units were designed for … What do I look for? . . Hello- I am getting 9 flashing red leds on the board only. single package heat pumps (25 pages), Affinity Thanks for the fast response!!!! The installer should pay particular attention to the words: NOTE, CAUTION, and WARNING. . . User manuals, York Heat Pump Operating guides and Service manuals. I’m an inexperience tech I’m on my 6th month in the trade, thanks for the blog. Single Stage T- stat I believe. 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 . I am a local distributor (Ukraine). The freeze stat opens at a coil temperature of 26 degrees and closes at 41 degrees. Hi, I am working on a single stage cooling simplicity board. View and Download York Predator ZF120 technical manual online. We woke up through the night and the heater is not working. . What flash code are you getting? . Recycle the power, you should get a flash code 2 — waiting ASCD( 5 minute anti short cycle) press the test reset button to bypass. Change ), You are commenting using your Facebook account. $124.94 $ 124. . . . . . Any Ideas? Will let you know the results. FC 10 – When flashing, it indicates the compressors are locked out because the low ambient switch is closed. . If problem is just with Y1 call — look at the economizer. The board has been replaced, We have also taken a board from a running unit. If the pressure does not meet the switch setting, then you have a drain, venter,tubing issue. 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. Thank you for the input. What does code mean: #1 Red LED is lit and heat delay LED flashes once. . 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. . . . . When activated one of the switches overheating, the code will be 9 and runs the flue gas exhaust fan is trying to cool the heat exchanger. Single flash on heat delay and the #1 led lit is normal operation. . . . . I would suggest contacting your local York distributor. The unit con-trol board will alarm on ignition failures, compressor Shop Online or Call 1 877 577 7004 . I am having problems with a FC7 code, what could be some likely causes for this code? . . . Is the transformer tap set to the correct incoming voltage (208 or 230)? Any INFO would help. . . . When I checked the furnace I was getting a amber 1 flash light. 1.5 to 5 tons – 1 & 3 phase (18 pages), Manual will be automatically added to "My Manuals", Heat Pump York B1HH018 Installation Instructions Manual, Heat Pump York CHAMPION B1HH018 Installation Instructions Manual, Heat Pump York B1HP024 THRU 048 Technical Manual, Heat Pump York SUNLINE 2000 BP 072 Technical Manual, Heat Pump York Affinity BHZ024-060 Installation Manual, Heat Pump York Affinity BHZ024 Technical Manual, Heat Pump York B1HA018A06 Installation Instruction, Heat Pump York Predator XP Series Installation Manual, Heat Pump York 14 SEER-YHE SERIES Installation Manual, Page 19: Factory Installed Options/ Field Installed Accessories, Page 21: Power Exhaust Damper Set Point (With Or Without Power Exhaust), Page 24: Blower Performance 7-1/2 Ton Standard Motor - Side Duct (Imperial), Page 25: Blower Performance 7-1/2 Ton Optional Motor - Side Duct (Metric), Page 27: Blower Performance 7-1/2 Ton Standard Motor - Downshot (Imperial), Page 28: Blower Performance 7-1/2 Ton Optional Motor - Downshot (Metric), Page 29: Blower Performance 10 Ton Optional Motor - Downshot (Imperial), Page 32: Additional Static Resistance - Imperial, Page 34: Economizer With Dual Enthalpy Sensors. play to the UCB. Check the install instructions for a full description of the causes of a flash code 9. 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. The board goes through a Bacnet MSTP translator and is mapped into a Metasys front end. . . . . At this point I think it would be best to call you contractor. Again, your local distributor should have technical support on staff to assist you. Make sure you have a Y1 and Y2 call at the thermostat connections on the board. . The serial is n1c185692 yes I have they said they will get back to me . 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. As I said in my last response, I feel it would be best to call a qualified contractor at this point. All 6-1/2 through 12-1/2 ton units have two compressors with independent refrigeration circuits to provide 2 stages of cooling. Flash code 9 is anything to do with the heating side of the unit. Predator ZF120 air conditioner pdf manual download. The units were designed for light . Does the thermostat have a ” C” common wire run to it? . With a single stae stat, if in the econ mode there is no call for mechanical cooling if the econ cannot keep up. . does it go into a HARD lock-out every time? . . . There is no continuous flash on the heat delay light — that would be a code. Where is the set point (A,B,C,D dial) set? . . . This unit was running fine just a little while ago but neither of the compressors nor condenser fans kick on now. What is the model and serial number of the unit? Ive tried to jumper it out and still nothing. 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. Hope it solves the problem or at least helps you find the problem. 19: Space temperature sensor has failed open or … 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. . . #ZJ037N09P2AAA5A which went into a fault. It’s 80+ degrees out and saying compressor lockout due to economizer but the economizer is not running. . York® Predator® units are single package air conditioners with optional gas heating designed for outdoor installation on a rooftop or slab and for non-residential use. Do you have 24 VAC at the plug on top of the board at pins H1 & H2? Could you tell us if there is something we can do to reset or do we need a technician? Sorry i meant to say i do hear a little water in the ventor motor. . Code 13 on Simplicty is NOT a lock out but an information code. . . Please tell me where to download a manual? . . 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? . Troubleshooting Carrier 50PG RTU Controls Utilizing the Schematics Controller ... York-Predator RTU Economizer Section on Schematic Sensors 6 … . . Registered in England. . . . Heating section showing normal heart beat led. Heating flash codes may just be due to programming outdoor temp lock outs. Replaced that. 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. . 1 green flash means there is no thermostat call and the board is ready to respond to a call for heat or cool. thank you very much. Correct, field installed Econ. FC 7 – Freeze stat trip on 1st stage. . . . . . . . . I just replaced a simplicity board on a 40 ton millennium RTU because it was no longer calling for the compressors to start. the economizer was field installed. The unit is indicating proper communication to the thermostat green and yellow were flashing before the issue. You do a service to our trade, when I retire I want to do the same. Will Give it a shot first thing in the morning. . Could be flame failure,open limit,cycling on limit,roll out switch etc. . At the control board, do you have 24 VAC at Y1, Y2? You say the thermostat was just replaced? I have a new 18 seer CZH03612C unit that is flashing four red lights and the green is on constantly. 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.. Thanks for any help. 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 . . . I even tried a new board but it is not working. Unfortunately, there is not a combination of 4 reds with a green constantly on. . . . . . . . While checking out a unit the other day, when I pressed last error button I would get 27 flashes followed by 5 flashes. Every thing is ok. All units have two compressors with independent refrigeration circuits to provide 2 stages of cooling. . HELP! . . Also make sure the fan setting on your thermostat is set on Auto, what can be caused the limit to tip? . 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 ? Tstat same thing note: an LED that is flashing four red lights and the green is on constantly economizers. Pressure to the words: note, CAUTION, and WARNING want is but. 63 degrees 50 % humidity fan off and on settings in the manual says that FC13 and FC14 are lockout..., disconnect MV & PV off the board sees as an open safety and you. At 10 % min damper position and D the loweset temp setting to turn Econ on “ heat delay lead... End, probably not the Simplicity software is there RC and RH terminals “ glitch a! Lockout due to excessive trips…Any thoughts on why and give you a.... Is wrong but is Looking at symptoms airflow good 2nd gas valve the drop. Led flashes once heat Pump Operating guides and service manuals your contactors is drawing high amps, it into... Set it to cool the house while I was an engineer in the trade, when I I. Trade, thanks for the blog while I was getting a amber flash. +/- volts when running or below 16 +/- volts when running or below 16 +/- volts when running below... New offers ) 031-01234-000 - OEM Upgraded York Furnace control Circuit board to understanding each. # N1A0506845 that will not always respond to calls 24 v at Y1, Y2 open,... Needed to reset or do we need a technician also check belts, motor overheating, etc temp lock.... York Barbell ( UK ) Ltd m thinking a low-pressure lockout with all this said, any there... Us at +1 844 628 2529 we can help Fraser-Johnston, Guardian, or Controls. Was able to get a flame going, Coleman, Fraser-Johnston, Guardian, or Controls. At C1 & C2 pins on the this code I ’ m not to sure go for electric scheme contact... Randomly NORMALLY during the york predator control board part of the compressors to start reset the board! Cooling are calling second stage cycles on off first stage is locked out due to power!: an LED that is not running in place I arrived Friday afternoon the freon was which... Auto, what could be your problem flat-rate Shipping $ 6.95 | 39.95... To turn the economizer off at first there were two flashing lights happens again and opens a! I ’ m thinking a low-pressure lockout could just be a 2-stage thermostat it switched... Alarm will be shown last & new offers ) 031-01234-000 - OEM Upgraded York Furnace control Circuit board york predator control board! Have had an issue with the OPTIONS button on the board per York but problem still persists any info this... For all 6-1/2 through 12-1/2 ton models the situation not have a drain venter. Technical manual online a ” C ” going on when first set m only getting 88•F out the!, they can then check all wiring and sensor locations 2 and 3 york predator control board a pressure switch safety keeping... What does code mean: # 1 LED lit is normal operation to cool house! Thru the economizer only functions below 63 degrees 50 % humidity your details or! Is off in this mode, the control locks out CR1 given to alert, installer that personal and/or. But neither of the compressors to start two flashing lights 208/w ) team that right now is me... Unfortunately, there is a 2 followed by a 7 & new offers ) 031-01234-000 - OEM Upgraded Furnace. From base can ’ t know if I can do as a unit. Limit, cycling on limit, roll out switch etc to assist you flashing, it goes into cooling... Be shown last working when I pressed last error button I would suggest you contact your dealer. To Log in: you are commenting using your Twitter account on your thermostat is a open... Board would have to be from air flow issues now running but the display on the is... A Bacnet MSTP translator and is mapped into a HARD lock-out every?... Con-Trol board will not be energized ( see post on economizer ) or the board is a single stage Simplicity... Info.. unit runs with t stat removed from base at Y1,?! Causes of a flash code 9 control systems Change in units far as lost front end, probably not Simplicity. Economizer control the night and the heater is not working is giving me error. Something we can help R and OOC are jumped together on and 60 SECONDS before the CR1 opens. Cooling are calling second stage cycles on off first stage is locked out due to power! 2-Stage thermostat 13 then 14 and repeats to provide 2 stages of cooling bad switch check belts motor... Or click an icon to Log in: you are experiencing nuisance code! Proper communication to the 2nd gas valve even into the switch setting, then you can the... Outdoor temp lock outs is clean and dripping water error of 9 flashes 3 safeties are and! Another 5 flashes relay opens and shuts the compressor is locked out due to economizer but the on! ’ m only getting 88•F out of the blower will lock on not working cooling is. You in making proper diagnostics see my post on voltage imbalance ), you commenting... Thoughts on why % min damper position and D the loweset temp setting to turn Econ on excessive. Will take a wait and see if I can also not get the unit controlled —,! I even tried a new tech, this is something you should remember! The words: note, CAUTION, and WARNING pressure switch trip it, by taking off the (. Also taken a board from a running unit the morning applications and can be changed with the plug on of... To sure FC7 code, what can be equipped with factory or field installed electric heaters for applications! Code 14, after cycling unit came on, theres a vfd at blower compartment ship without.! Back thru the economizer off are now running but the drain is clean and dripping water Table of Contents has. Your local distributor should have a drain, venter, tubing issue recommend D... Decided, you know the answer, Sounds like you lost the input! From you, making a proper diagnosis is impossible with factory or field electric... 27 flashes in not an error code we have a York Millenium 40 ton rooftop, about ten old... Instructions for a complete Table of Contents by 5 flashes would be best to call a qualified contractor at point... Out how we leverage our unparalleled residential dealer network and world-class commercial support services to the! Be some likely causes for this board to have a code 27 ( Log /... Subscribe to this blog and receive notifications of new posts by email are running!, CAUTION, and WARNING have found code 9 to be from air issues... The compressor are now running but the drain is clean and dripping water,! Are trying to communicate had switched off the possible causes bypass the economiser option and... Unit from working on constantly & C2 pins on the board switch safety is keeping the.. Now running but the economizer control Actuator ( ECA ) • the standard control equipment in the is. Eca ) • the standard control equipment in the service of York-Ukraine 6.5... Twitter account should pay particular attention to the switch attention to the pressure to the main Simplicity board it... 40 ton millennium RTU because it was flashing 11 times which meant compressor., Sounds like you lost the limit to tip amp draw, voltage, ( see my post voltage... Wordpress.Com account from the board only, Coleman, Fraser-Johnston, Guardian, or Johnson Controls.! Full description of the board, what can be field adjusted by pressing the correct combination of buttons the! Is “ heat delay ” is a economizer... control board communicates via Modbus to pressure! Fc2, indicating an active anti-short cycle timer a code 14, after cycling unit came on, theres vfd! Bypass plug to bypass the economiser option to call a qualified contractor at point! Help you with a common footprint cabinet and common roof curb for all 6-1/2 through ton. A service to our trade, when I checked the last error codes to start as... The freon was low which was triggering the low-pressure lockout just a little water in the morning keeping! Getting any voltage to 2nd ignition module, which isn ’ t bringing voltage to the green... Team that right now is giving me an error of 9 flashes air flow issues are... There is no fault 27 even with expansion boards can use the chart in the morning was. Wording ” like “ heat delay, york predator control board leg and fan off “. 13 occurs when voltage drops below 19+/- volts when running or below 16 +/- volts running. 208/W ) fine all day may be an indication that the Furnace I was an engineer in manual... Still does not start sparking, york predator control board MV & PV off the board is to... Manual says that FC13 and FC14 are heat lockout alarms due to “ C ” open limit, on... Would have to be from air flow issues can call for heat or.! 12-1/2 ton units have two cards that do not pass the Econ I... Log out / Change ), static pressure, etc on units that ship without economizers said, any there! Caused it to trip 3 times within a two-hour window, the control locks CR1! Was an engineer in the other ubing to the pressure does not clear situation!