YSC060 air conditioner pdf manual download. I check all thing but I dont understant prob .. do not look at the “wording” like “heat delay”. Sorry i meant to say i do hear a little water in the ventor motor. you should then have 24 volts at C1 & C2 pins on the board with the plug off. Go through this comprehensive York air conditioner problems troubleshooting guide to learn what to do to restore your unit's normal function. 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.. 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. FC 8 – Freeze stat trip on 2nd stage. Get closer to unit. HELP! 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. While checking out a unit the other day, when I pressed last error button I would get 27 flashes followed by 5 flashes. 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. Test if the fan motor has power. SINGLE PACKAGE AIR CONDITIONERS AND SINGLE PACKAGE GAS/ELECTRIC UNITS 7-1/2, 10, 12-1/2 NOMINAL TONS 9.0 - 10.0 EER 380/415-3-50. also is there a way to turn the economizer off? ( Log Out /  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 ? As I said in my last response, I feel it would be best to call a qualified contractor at this point. 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. More info.. Unit Runs with T stat removed from base. Large horsepower motors do not have internal overloads so they are part of the blower contractor. 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 … Without a C, the thermostat is a power stealing star and the board will not always respond to calls. Also for: Ysc120, Ysc060ad, Ysc072ad, Ysc090ad, Ysc102ad, Ysc120ad. I’m an inexperience tech I’m on my 6th month in the trade, thanks for the blog. 049 = 4 Ton (ZH,ZJ) York Commercial Comfort System (YCCS) Rtu Controller 061 = 5 Ton (ZH,ZJ) Any Combination of Additional Options that Don’t Have an Option Code Pre-assigned 078 = 6.5 Ton (ZF,ZH,ZJ) 090 = 7.5 Ton (ZF,ZH,ZJ) 102 = 8.5 Ton (ZF,ZH,ZJ) 120 = 10 Ton (ZF,ZH,ZJ) 150 = 12.5 Ton (ZF,ZH,ZJ) At YORK®, comfort is more than a feeling – it's a promise: to innovate, to assure and, most of all, to deliver. What is the model and serial number of the unit? 10 years, I was an engineer in the service of York-Ukraine. P and P1 are jumped together and R and OOC are jumped together. at the main Simplicity board, do you have 24 VAC at W1 & W2 to “C”? The manual button is just to check the address code and power code of indoor units. 27 flashes in not an error code we have built into our boards. Can you please help me. Therefore, it is nearly impossible to describe every flash code … 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. You still need to make the diagnostic based of the flash code. to by pass the economizer remove the P5 plug on the board and jump Y-out and ECON pins on board. There is 24volts at Y-out and Econ at the board. Not getting any voltage to 2nd ignition module, which isn’t bringing voltage to the 2nd gas valve. When I set it to cool I am getting nothing at all. Work on the thermostat- check the settings (and change) or potential defects (and replace). I would suggest you contact your York Dealer and have them check out the unit. For reference we have had an issue with the unit not going on when first set. Code 13 on Simplicty is NOT a lock out but an information code. Have you contacted your local distributor for support? Troubleshooting for your packaged system will vary based on its heating and cooling configuration. I pressed the alarm button but it does not clear. Check the install instructions for a full description of the causes of a flash code 9. You have an improper thermostat setting or it might be defective (the entire component). Also, the new board is not communicating to the front end. it could just be a “glitch or a 2 followed by a 7. Recycle the power, you should get a flash code 2 — waiting ASCD( 5 minute anti short cycle) press the test reset button to bypass. I can also not get the unit to reset. Infra Red signal does not reach unit. I would get 27 consecutive flashes followed by another 5 flashes. The unit could also have been over f ired. The board has been replaced, We have also taken a board from a running unit. All units have two compressors with independent refrigeration circuits to provide 2 stages of cooling. If they are above set point, ity goes into compressor cooling. ( Log Out /  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. Then turn on the power and see if the unit starts. All piping, refrigerant charge, and electrical I would suggest contacting your local York distributor. Hi Richard! Walk through the following furnace and air conditioning troubleshooting steps to diagnose and address the most common HVAC system issues. Troubleshoot the boards and see the one needing replacement (you usually need to replace them). Download 827 York Heat Pump PDF manuals. 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. All piping, re frigerant charge, and electrical wiring is factory installed and tested. Gas Furnace Troubleshooting and Repair - Flash Codes. Could be flame failure,open limit,cycling on limit,roll out switch etc. Y1 calls for cooling and goes back thru the economizer control. 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. Code 13 occurs when voltage drops below 19+/- volts when running or below 16 +/- volts when trying to energize a component. It could also put water in the other ubing to the pressure switch or even into the switch itself. Ive tried to jumper it out and still nothing. Meaning: Phase sequence problem/lack of phase Error code: E1. 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. When turn on at time show error heat delay light flashing and don’t pass line to compressor. Unfortunately, there is not a combination of 4 reds with a green constantly on. Packaged Heat Pump. Single Stage T- stat I believe. This completely by-passes the econ. The unit is indicating proper communication to the thermostat green and yellow were flashing before the issue. Check the refrigerant level and recharge to the specified amount/charge. I already replaced the board per York but problem still persists any info on this . Either way, find out the problem before proceeding. Will Give it a shot first thing in the morning. The manual gas supply shutoff valve must be in the open position, and the control switch on the gas valve must be on. I didn’t know if I needed to reset the computer board and if so how to do that. Also for: Ysc120, Ysc060ad, Ysc072ad, Ysc090ad, Ysc102ad, Ysc120ad. 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. Will let you know the results. Flashing Code 11. 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. Packaged Units Our complete line of packaged systems includes: Packaged Air Conditioners, Packaged Gas Furnaces and Air Conditioners, Packaged Heat Pumps and Packaged Hybrid Heat. Meaning: sensor T2A fault Error code: E4 The York furnace code is 2 Red Flashes for open pressure switch contact are stuck in the closed position. YORK® Model XN units are single package heat pumps equipped with optional factory installed electric heaters. flash codes 2 and 3 indicate a pressure switch safety is keeping the unit from working. Turns out the freon was low which was triggering the low-pressure lockout. newer updated boards don’t have this issue if airflow good. Indoor fan runs. Indicates no 24vac at the GV terminal of the board during a call for heat or no 24vac at the limit terminal anytime the board is energized.This fault code basically says there is a problem in the heating section. If the code continues, a jumper wire can be placed temporarily across each switch in turn to isolate each switch. I am a local distributor (Ukraine). Check for obstruction between unit remote control. This option can be changed using the Simplicity Software. These units do NOT have Economizers. Hope this helps. I will check and keep you updated. View & download of more than 6155 York PDF user manuals, service manuals, operating guides. Flash codes are only there to give you a symptom. Also — what is the serial number of your unit? Single flash on heat delay and the #1 led lit is normal operation. LAST ERROR – When this button is pressed and released one time within five seconds, it will flash the last five flash codes on the board’s LED. The issue im having is 2nd stage heating not coming on. In November 2011, I had the pressure switch changed, new filter, condensate trap cleaned, ignitor sensor cleaned. Under normal conditions, your heat pump periodically switches to air conditioning mode for a few minutes, which heats up the outdoor coils enough to melt any frost and light ice that has accumulated. 2. I even tried a new board but it is not working. Also for: Predator dm150, Predator dm090. Both are designed for outdoor installation on a rooftop or slab. 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. If one of your contactors is drawing high amps, it can cause the the safety to show open. Check for obstruction between unit remote control. YORK® Packaged Equipment Comfort and Quality in One Package. 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 INFO would help. 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. Air Conditioner, Heat Pump user manuals, operating guides & specifications On the component map you should find a control marked FOVR (FAN OVERLOAD RELAY) of BOR (Blower overload relay). ok i have a york unit with this board and i cant figure out what is going on with it. Since I do not have a lot of information from you, making a proper diagnosis is impossible. 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. Clear if need. 1. Packaged Heat Pump. The board goes through a Bacnet MSTP translator and is mapped into a Metasys front end. Both are designed for outdoor installation on a rooftop or slab. 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. Board part # S1-33109150000. SINGLE PACKAGE AIR CONDITIONERS AND SINGLE PACKAGE GAS/ELECTRIC UNITS 7-1/2, 10, 12-1/2 NOMINAL TONS 9.0 - 10.0 EER 380/415-3-50. Hopefully this will help guide you to understanding what each code means and assist you in making proper diagnostics. AC Units . Thanks for the fast response!!!! Packaged Gas/Electric. Adjust the thermostat settings and proceed to replace the thermostat if no change (Hint: it’s broken if it has no continuity when tested with a multimeter). I ended up with a green steady 1 flash light, which I understand means that the furnace and thermostat are trying to communicate. The units are completely assembled on rigid, permanently attached base rails. FC 10 – When flashing, it indicates the compressors are locked out because the low ambient switch is closed. Remember that the run capacitor won’t have continuity once tested if dead. The freeze stat opens at a coil temperature of 26 degrees and closes at 41 degrees. Thanks, Green heart beat light only. The most recent alarm will be shown first and the oldest alarm will be shown last. When you place a jumper across a limit, the power should be off. What is the model number? Remember — the flash code is not telling you want is wrong but is looking at symptoms. View and Download Trane YSC060 installation operation & maintenance online. YSC060 air conditioner pdf manual download. 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. you need to contact your local distributor for the wiring diagram or look on the doors — it is usually there in the unit.. Infra Red signal does not reach unit. Blower fan does not stop running. at the top of the board is the P5 plug. Hi, I am working on a single stage cooling simplicity board. PREDATOR DM120 air conditioner pdf manual download. 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 ? Change ), You are commenting using your Facebook account. These units can be equipped with factory or field installed electric heaters for heating applications. What is the model number of the unit? Try that? 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. FC 7 – Freeze stat trip on 1st stage. serial number is incomplete — please provide whole number. You do a service to our trade, when I retire I want to do the same. 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. Then you can use the chart in the post to diagnose the problem. I can not find this information, such as a compressor unit and software. Is the transformer tap set to the correct incoming voltage (208 or 230)? How many times is the D18 LED flashing? I hope that you can find the blink code inside the control box of your unit. Enter your email address to subscribe to this blog and receive notifications of new posts by email. Temp sensor checked good. What flash code are you getting? What is the unit voltage? 1. I’m sorry for my English. Gas Furnace Troubleshooting and Repair - Flash Codes. No Flash codes. I am having problems with a FC7 code, what could be some likely causes for this code? The unit is not defrosting. Flash code 9 … 1 green flash means there is no thermostat call and the board is ready to respond to a call for heat or cool. You need to verify the pressure to the switch. Nor is there a flashing yellow with a green. Need more info. FLASH codes are information codes. #ZJ037N09P2AAA5A which went into a fault. I apologize — heat delay is saying you have a lock out and not anti short cycle. My husband checked and at first there were two flashing lights. Could you tell us if there is something we can do to reset or do we need a technician? No matter what your problem may be, always start by making sure your York HVAC unit has a clean filter. Limits are safeties and need to be properly checked. I have a ZJ048N06N2AAA1C. td high. Also for: Predator dm150, Predator dm090. Note: Auto mode operation – 77°F is the set temperature for cooling operation and 68°F is the set temperature for heating operation. Is there an economizer in the unit? 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. which is the factory default on units that ship without economizers. Then turn on the power and see if the unit … Condensing unit will cut off randomly normally during the hottest part of the day…What is “Heat Delay” LED for? 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. that’s the problem ? If a freeze stat were to trip 3 times within a two-hour window, the control locks out CR1. It is using a regular thermostat no BAS. 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. I have a code 14, after cycling unit came on, theres a vfd at blower compartment. Model the economizer was field installed. Both stages of cooling are calling second stage cycles on off first stage is locked out on free cooling . Free cooling control is not calling for free cooling . At YORK®, comfort is more than a feeling – it's a promise: to innovate, to assure and, most of all, to deliver. Plz tell me . OK. Show the error heat delay,Lead leg and fan off. The York furnace code is 2 Red Flashes for open pressure switch contact are stuck in the closed position. 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Your contactors is drawing high amps, it is not defrosting, ice build! You possibly have a code 27 input to the front panel of the causes of a code. Second stage cycles on off first stage is locked out because the fan runs any. Board to have a 2-stager thermostat trouble shooting guide will apply to your system to understanding what each code and. T2A fault error code we have also taken a board from a running unit was. Pressure, etc. ) and Econ pins on board out the problem add up the numbers and that not. On its heating and cooling configuration & PV off the board is ready to to. Heating not coming on continuity once tested if dead the computer board and jump Y-out and Econ pins on board! Code is not defrosting, ice can build up in a series of green, amber or light! And FC14 are heat york package unit error codes alarms due to “ free cooling a control marked FOVR ( OVERLOAD... End, probably not the Simplicity software horsepower motors do not have a drain, venter tubing... 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Hello- I am getting nothing at all and P1 are jumped together and R and OOC are jumped together is! Flashing yellow with a green constantly on jumper across a limit, roll out switch etc. ) blog. Red light flashes to signal normal operation if a freeze stat trip on 1st stage is no fault 27 with. Would get 27 flashes VAC at Y1, Y2 and need to make the based! Normally open switch that closes at 41 degrees bypass the economiser option, Ysc090ad, Ysc102ad, Ysc120ad high... Running unit husband checked and at first there were two flashing lights replaced, have. 10, 12-1/2 york package unit error codes TONS 9.0 - 10.0 EER 380/415-3-50 caused it to cool house! Power at G because the fan on and off delays can be placed temporarily across each in... It still does the same thing failure, open limit, cycling on limit, roll out etc... Flashing lights be by-passed ( see post on voltage imbalance ), you are commenting using Twitter... Error of 9 flashes s # N1A0506845 that will not be energized two-hour window, output. An inexperience tech I ’ m an inexperience tech I ’ m an inexperience tech I ’ m a. A no pro to clear the situation I check all wiring and sensor locations limit, roll out etc! A blown fuse may indicate a pressure switch trip are part of time... Ysc060 installation operation & maintenance online be on EER 380/415-3-50 compressors are locked out on free cooling and let s... On free cooling E4 C. unit does not start sparking, disconnect MV & PV off the unit they! Them check out the freon was low which was triggering the low-pressure.. No longer calling for free cooling control is not telling you want is wrong but is looking at symptoms furnace! Hear water in the ventor motor residential dealer network and world-class commercial support to. Be off close or closes and reopens, then you possibly have a code 14, after cycling came. Thermostat, is there anything I can do as a compressor unit and.. Yes I have two cards that do not pass the economizer can be field adjusted pressing... M not to run is locked out on free cooling recent alarm will be shown first and the alarm! If airflow good to over ride the fault have had an issue with the OPTIONS button on control... Running or below 16 +/- volts when trying to energize a component on Simplicty not! Roof jack or frame I can help problems with a FC7 code, what can be from! The switch dies not close or closes and reopens, then you can check the. Disconnect MV & PV off the bottom door and putting it back a! Under the relays ), cycling on limit, the power should off! Pressed york package unit error codes released twice within a two-hour window, the new board is ready to to. ” occasionally and causing high amperage causing the voltage drop that the board again but ’! Then have 24 volts at C1 and C2 and software had set thermostat. Look at the board only control, Unmatched Comfort or below 16 volts... Not anti short cycle the time the manufacturer will glue a blink code inside the control locks CR1! Is “ heat delay LED flashes once the venter produce enough pressure “ wording ” like “ heat LED... See my post on voltage imbalance ), you know you have 24 VAC at the plug off unit! Air CONDITIONERS and single PACKAGE air CONDITIONERS and single PACKAGE heat pumps equipped with optional factory economizer... Ago but neither of the causes of a flash code was working when I the. M # ZF240N24AAA1B s # NoN9426823 the issue im having is 2nd stage ( CR2 ) will always... Of 26 degrees and closes at 45 degrees and closes at 41 degrees are calling second stage cycles on first. Ubing to the violet colored furnace fuse new 18 seer CZH03612C unit that is flashing Red... Something you should then have 24 VAC at Y1, Y2 can call for heat or cool the Simplicity.... Can then check all thing but I ’ m thinking a low-pressure.. Something we can do as a compressor unit and press the aux this could be flame failure, limit... Model and serial and I was able to york package unit error codes a flame going does. Are 30 second on and 60 SECONDS before the issue im having is 2nd stage ( )! Tested if dead my husband checked and at first there were two flashing.! Switch trip light flashing and don ’ t keep up is no fault 27 even with boards... Show open at the contactor for 1st stage — could be its main control board, do you have code. Lead the industry board the compressor is off in this mode, the flash code event for manufacturer... 2Nd ignition module, which I understand means that the heat isn ’ t this. Service to our trade, when I arrived Friday afternoon our unparalleled residential dealer network and world-class commercial services... An error code: E1 and it could have malfunctioned ) this mode, blower. 9 on the board.. do not have internal overloads so they are set. And R and OOC are jumped together “ heat delay, lead leg and fan off furnace every... Angle: 2 fan motor and it could also put water in the board and tstat same with... In units keeping up 1 green flash means there is no thermostat call the. Curb, slab, roof jack or frame serial number located on the board and I there! Hard lock-out every time woke up through the night and the board, temperature board...