hunter decoder troubleshooting

However there have only been two fault messages, each for a random zone (19,22) stating "comm" error. When you purchase through links on our site, we may earn an affiliate commission, which supports our community. nothing works. Thanks for any help. All rights reserved. The * is letting the user know that the ICD-HP is in process of communicating with the decoder. EZ-DT: Decoder Programming You VerticalScope Inc., 111 Peter Street, Suite 600, Toronto, Ontario, M5V 2H1, Canada. http://www.hunterindustries.com/sites/default/files/ACC_Flash_Update_Instructions.pdf, http://www.hunterindustries.com/sites/default/files/DG_DecoderDesignGuide_dom.pdf, http://www.turf-digital.com/Jul2011/South#&pageSet=12&page=0. All diagnostic functions are completed via wireless communication between the EZ-DT and EZ-1 decoders. Troubleshooting Decoder-Based Irrigation Systems Regency Wire & Cable 3.86K subscribers Subscribe 230 Share 40K views 5 years ago Learn how to Reduce timer or turn off backlight display. Check Power Supply Board status light. A technician can then listen for the underground noise to locate the selected solenoid. The Fora platform includes forum software by XenForo. Hunter does have an "ACC Decoder System Troubleshooting Guide", although I can't find a link to it anywhere on their website. if more reps reacted to product concerns the way you do Rod i believe they would received much better on this or any forum. Decoder is powered from ICD-HP power leads. WebAttempt to turn on the decoder from the controller (Manual Single Station or ICR remote). Rod says that Hunter ICD decoders should draw 3.5 to 4ma. also there are 22 stations. Check controller power to two-wire path, or connect power leads to decoder. The Fora platform includes forum software by XenForo. The Diagnostics screen displays an overview of the electrical status of each installed output module, plus additional functions. A forum community dedicated to lawn care and landscaping professionals and enthusiasts. Check with your local sales rep and request a class. %PDF-1.5 When the Start button is pressed, the controller will chatter the solenoid for up to 30 minutes. WebEZDT - EZ-1 Decoder Diagnostics and Troubleshooting. 19 yrs & counting. here what ive done first i went threw with my wire locater to check for broken wires and located all the valves. here what ive done first i went threw with my wire locater to check for broken wires and located all the valves. Come join the discussion about performance, modifications, classifieds, troubleshooting, maintenance, and more! That's the valve wire after the decoder, not the decoder wire. 1:09:06 System Troubleshooting. The Fora platform includes forum software by XenForo. 1.5 Amp, fused, with alligator clips, with the primary wired to a pigtail. JavaScript is disabled. The display may show Press the Mode (center) button on the DUAL48M control panel. ICC2 Manual Operation. Hunter does have an "ACC Decoder System Troubleshooting Guide", although I can't find a link to it anywhere on their website. Start the controller manually. The AC current will drop sharply between two points on the wire path, if the short circuit or fault to earth is between them. ICD-HP will not communicate with decoder. When stations are running (Active), the total current is updated to show the power used by the solenoids. Copyright 2023 Hunter Industries. To read decoder information: Two beeps will sound, and decoder information will be displayed. A forum community dedicated to lawn care and landscaping professionals and enthusiasts. Check system for leaks and malfunctions. School of hard knocks. can we get the Federal Express guy to teach a half-day class? I was at the Golf Industry Show in San Diego all day. 1 0 obj <>/Font<>/ProcSet[/PDF/Text/ImageB/ImageC/ImageI] >>/MediaBox[ 0 0 612 792] /Contents 4 0 R/Group<>/Tabs/S/StructParents 0>> Weba defective solenoid, 2) defective field wiring, or 3) poor wire connections. stream Ex distributor and a big fan of Hunter 2 wire. VerticalScope Inc., 111 Peter Street, Suite 600, Toronto, Ontario, M5V 2H1, Canada. O.k, you're holding the phone in one hand and the notebook in the other..how do you write? Check battery display or WebMake sure both slide locks are closed. I love the product. Manually activate the desired station to energize the two-wire path. Success! I'm an avid user of Hunter products here in Aus. If the LED on the decoder is not blinking green, ensure the station is active, checkthe two-wire path and wire connections, and repeatsteps 1 & 2. The Decoder Design Guide isn't super great for troubleshooting but it does help clarify things graphically: reps and sponsors could learn a lot from your posts, once a product has been introduced quit selling and help when help is needed. Greenhouse, Nursery, and Open-Field Irrigation. Dual/Pilot decoder not recognized by hand held. 1:27:03 To view this page in a different language, please select from the list below. http://blog.circuitprotection.com/bwitch-device-and-when-to-use-a-fuse-te-talks/, http://blog.circuitprotection.com/bwitch-device-and-when-to-use-a-fuse-TE-talks/, http://www.underhillonline.net/Faulting_Transformer_p/transfrmr-240.htm, http://www.hunterindustries.com/sites/default/files/ACC_Flash_Update_Instructions.pdf. Sounds weird, but you need a 24 VAC transformer. Display backlight will reduce battery life. Repeat firmware update steps and allow to complete. 2. Sounds weird, but you need a 24 VAC transformer. JavaScript is disabled. All Hunter ICD decoders have a single copper grounding wire. That is the "wire" that would be connected to earth ground. If the decoder (s) look damaged from surge, disconnect them from the 2-wire path and check the amperage at the controller. This is done by going to "Advanced Features", "Decoder Functions", "Check ADM Current". The wire test will place a 60 Hz frequency on all output modules and their two-wire paths, to allow wire tracking and fault finding with a standard AC current clamp meter. I have better luck using a 24 VAC signal. All diagnostic functions are completed via wireless communication between the EZ-DT and EZ-1 decoders. If the Err message is not present, the problem is with the valve or One of my location have a hunter acc 2 wire. If Start station with MV from controller or remote. WebMove the pointer with the arrow buttons at the Main Menu screen to Program Decoder and press Next . Decoder will not respond after firmware update. Copyright 2023 Hunter Industries. Sometimes it works perfectly fine. Hunter have been exceptional with their service over the years. % Any current-limiting circuitry would serve as transformer protection as well as triac protection. The clamp-meter will give accurate readings. Thank you. One of my location have a hunter acc 2 wire. When the program doesn't run, the "module/line activity" light is rapidly blinking red. http://www.hunterindustries.com/sites/default/files/ACC_Flash_Update_Instructions.pdf, http://www.hunterindustries.com/sites/default/files/acc_v5.11.020_xp.zip, http://www.hunterindustries.com/sites/default/files/DG_DecoderDesignGuide_dom.pdf. 6u-B*v?!kTBiqGx]%L(lJR%C%JT|JN](lW*M(q0sN)M3Z>.l&Zhg_v|w4(`yNId8Ui@IOPfMaUKZHTLjnJQZ\`{YAQ$t"k$HiYv;|bXr`-p J#[(iiq:;?-+&gj"tw0 ,x n(p.d0ib=J%UXSeRn2 LM %%]*WI@NT. I have a great video by an engineer named Barry Brents he explains when to use poly switching and when you might not want to. Come join the discussion about performance, modifications, classifieds, troubleshooting, maintenance, and more! I have only gotten the problem to show itself for me once, that was today after installing the new module. Hi tlawn86 - I work for Hunter and don't jump in here often, so I hope this is okay. VerticalScope Inc., 111 Peter Street, Suite 600, Toronto, Ontario, M5V 2H1, Canada. <> ACC-99D uses two-wire decoders to control up to 99 stations without giving up the arsenal of features provided by the ACC. If the decoder reading fails, a red X will appear in the display. xnH j"0 5xvyeY&B^RU}j5,WWu| ?Dy2)Q()F)aY@S8bAZDx]r|zy|hWl>V&vrU>%eD/ay2qlH&O}MHV- 0h$X>#e|:>6 ? Otherwise I have been going by what the homeowner is telling me. Hi tlawn86 - I work for Hunter and don't jump in here often, so I hope this is okay. WebDetect faults and perform electrical troubleshooting in the field without uninstalling decoders Quickly read decoder status, station address, current draw, and two-wire voltage to simplify maintenance Program decoder station address via wired connection to speed up installation and save time on-site Check flow sensor setup. Make sure power is on to controller. @lP-s 67#R }*]xg6Q+DTp J'rY{y <> I looked up curves when it seemed like I would have to upsize a fuse in a solid state controller in order to accommodate two valves on a zone, in a controller only rated for one. Whats the next step? Come join the discussion about performance, modifications, classifieds, troubleshooting, maintenance, and more! Verify flow limits and delays allow for some variation. Ditto on the classy rep. Those are posts well worth saving. Poly switches allow current leakage and their ability to remain active is limited. endobj I will be in the office the rest of the week. Disconnect the 2-wire path (s) from the controller. WebSolution Check controller power to two-wire path, or connect power leads to decoder. Been installing it for around 6 years now and its the best. Press the Station Finder soft key, and select the station number to locate. If it is there for a long period of time, the ICD-HP is retrying due to communication failures. WebOpen the controller inner door to see additional diagnostic information on the DUAL48M display. Konapride - Did you call Hunter today? XhArBLfR6+$!$/}^T%]'N$xRP:D,d_c GuC`5PC.7|/$C. WebHunter ACC Decoders. I scheduled with the homeowner for Friday morning, so I will be calling at 8am Hawaii time this friday. If successful, it will display the Dec When troubleshooting is finished, press the soft key again to turn off the 60 Hz wire test mode. Why don't you just buy your controllers from dealers instead of off the back of a truck in the middle of the night. Overflow messages. So here's the recap guys: Success! Check the voltage on the output of the decoder. Do not leave ClikTM Output Tester or Flow Output. There will be more online material in the future. I like barry he uses a white board which I like and dry erase markers which I love, ill post a link if i can find it. How to use a clamp-meter to troubleshoot: 1. nothing works. I'd say a helper would be handy. dEZ$eo4#tWY)[ 1BqH M9 7HB37(.eFyTg%!Rppe8M'CJ_*uN%! For a better experience, please enable JavaScript in your browser before proceeding. Wont read flow. 1:24:23 The Half Method. When 12 comes on there shouldn't be any measurable current on the same wire on the 11 valve. Check with your local sales rep and request a class. I am troubleshooting a Hunter ACC 2 wire decoder system and could use some advice. Hi guys. Know most of the Hunter guys in San Marcos. Or are we taking those with the same grains of salt we employ when looking at sprinkler head performance charts? The decoder will not respond after a firmware update, Dual/Pilot decoder not recognized by handheld. EZ-DT is Hunters new Easy Decoder Diagnostic Tool that makes troubleshooting the EZ-DS system even easier. A technician can then listen for the underground noise to locate the selected solenoid. I should have mentioned my own research about polyswitches was not about their being primary protection in this application, but for use in another aspect of valve operation by remote controllers. Only looked it up a few days ago, and found the LTC1153 as a top result. HunterTekGeek 1. Most manufacturers use a diagnostic circuit breaker on the triac/output side of things. Rod says that Hunter ICD decoders should draw 3.5 to 4ma. Current is very helpful in troubleshooting field wiring conditions. When you purchase through links on our site, we may earn an affiliate commission, which supports our community. HCC Manual Operation. Check two-wire path and controller power. Disconnect the 2-wire path (s) from the controller. Konapride - U da Man! I thought I was the only nerd regarding 2 wire. Some of us employ self-healing transformer technology which may use a poly-switch or other resettable device. here what ive done first i went threw with my wire locater to check for broken wires and located all the valves. Sorry tlawn86 - The 2-day decoder class is currently held in San Marcos, CA. Master Valve not on (station solenoid is on, but no water). G'Day sprinklerkid_australia --- Your Armada Tech clamp meter is trying to read milliamps at 35 VAC and 1.2 Hertz. Program dummy station numbers into decoder. Can we trust electronic component curves? I feel like I am beating this to death. I have a question relating to this post and a job we are on at the moment. WebTroubleshoot wire breaks, nicks, damage, and shorts Solve issues with wires, valves and locating decoders Assists with set-up and product recommendations Supports all 2-wire JavaScript is disabled. Of course, the primary design concern for controllers is probably going to be to have triacs that can handle the entire output of the supply transformer up to its internal fuse opening point. Y1-XBL)~\d1on4a*NkHIcOB\pMEw4pl>=U`S&bSh 9umf,[$ctNKXle5I<5~8[y!ofCO]myN 'T,]>V 7T% Greenhouse, Nursery, and Open-Field Irrigation, EZ-1 Decoder Diagnostics and Troubleshooting. WebPress the Station Finder soft key, and select the station number to locate. Check Programming Cup connection to decoder and ICD-HP. great post & replies.. very helpful stuff. i also replace every connections with the 2 wires running to all the decoders. If you are going to maintain 2-wire systems, you want to have a clamp-around "leakage meter" that can read the milliamp currents drawn by the decoders. It's easy enough to spec triacs in a controller that will operate on the safe side of a glass fuse curve. 1.5 Amp, fused, with alligator clips, w?Lhq ?N~5kd>wkSrzPq$`p_PD8q Basically the system doesn't work intermittently, where the control box indicated that it is watering normally but it in fact is not. Select Diagnostics with the arrows, and press Mode to Press the Mode A failed decoder may read 500-600 mA over that decoders lead wires. If there is no problem with the decoder lead wires, then split the connections for the 2-wire path. Trace and mark the 2-wire path using a 501 or 521 if necessary. Connect the Pulser to the 2-wire path that is isolated from the controller. ?t5Za')i6/3^mAa` B@9xkWJIj#vc$lsv$ $ac9]zruP!53yT)Ek8k~oF2|jS(KzwR%~qQPxS*=[{n{;GCNBRq;4E+ajt'b34vII +sa:fKJ When the Start button is pressed, the controller will chatter the solenoid for up to 30 minutes. WebWith the clamp meter check the lead wire of the decoder to make sure the cause is not a failed decoder. 1:01:06 Tools for Troubleshooting. To read decoder information: Manually activate the desired station to energize the two-wire path. Select. In other words, if you try to use a clamp meter on "native" power, normal controller power, it likely will not read accurately. For a better experience, please enable JavaScript in your browser before proceeding. I will also explore a shorted solenoid. also there That Jim Guy said: Rather than seeing 10.5-12.0 ma you should be getting about 4.5 at the 3rd decoder. Verify that the two wire path is connected to the controller, and that controller power is The decoder may be damaged. One of my location have a hunter acc 2 wire. nothing works. A forum community dedicated to lawn care and landscaping professionals and enthusiasts. Thanks to all for the kind words. All rights reserved. 5[@l$w ZIeQ|"+m}Z Awesome sps2868. Check Programming Cup connection to decoder and ICD-HP. Woo-Hoo! WebThe bottom of the decoder (the end with no wires) should be within the programming cup. I hate to disappoint 1idejim, but no Speedos were used or harmed during this operation. Woo-Hoo! This is a common diagnostic technique to find shorts to earth ground. Sorry. 2. and the error code i get is "overcurrent" or "no comm" Does any one have any ideas. The ICD-HP will check for a decoder. It helps us both when you are in front of the controller when we speak. Copyright 2023 Hunter Industries. also there are 22 stations. All rights reserved. My Armada clamp meter shows 1.5ma on my ICD100 decoders. Check battery display or retry with USB power if available. Position the EZ-DT and EZ-1 decoder as shown in the display. i also replace every connections with the 2 wires running to all the decoders. endobj A condensed version might be possible in your area. Example of using glass fuse holders on ADM. Any luck using self-resetting polyfuses instead of conventional glass fuses? Read the resistance of the wire pair that connects the two decoders together. The readings should be between 0-60 depending on distance between decoders (see decoder wire resistance chart). If connection/wiring breaks are not visible, then use a cable tracer to track the wire issue. STEP 1: Verify Station Fault Remove the field wire for the faulted station. I have replaced the decoder module and I am experiencing the same problem. Each modules electrical current is shown. Is that true? endobj Sprinkus, nice job on providing the Decoder Troubleshooting Guide. My Armada clamp meter shows 1.5ma on my ICD100 decoders. Thank you very much, I will be calling Hunter Support tomorrow. I previously distributed Hunter here in Aus and they are a brilliant company. i also replace every connections with the 2 wires running to all the decoders. 1:15:16 Types of Problems. Greenhouse, Nursery, and Open-Field Irrigation. If I will check on it. Operating large numbers and the error code i get is "overcurrent" or "no comm" Does any one have any ideas. I have chatted a few times with hunter support and with the local hunter rep but I figured I would try a different perspective. For a better experience, please enable JavaScript in your browser before proceeding. Check flow sensor wiring. <>>> I have a few oversize control transformers with actual fuseholders. I remember reading the phrase "electronic circuit breaker" in product descriptions when the glass fuses and mechanical circuit breakers were no longer included with sprinkler controllers. if more reps reacted to product concerns the way you do Rod i believe they would received much better on this or any forum. When you purchase through links on our site, we may earn an affiliate commission, which supports our community. Any luck using self-resetting polyfuses instead of conventional glass fuses? Rod your a big help.. when i called hunter support last thursday the rep i talked to was just reading a book and didnt know a clue what i was talking about almost. When no stations are running (Inactive), this shows the standby current draw of idle decoders on the two-wire path. If the voltage did not change, verify that Thanks for your patience. This seems serious enough for the big kahuna to do a site visit. The curves I read showed there was a little bit of wiggle room (very little). A failed decoder may read 500-600 mA over that decoders lead wires. Make sure you have a clampmeter and notebook in your hands, I can't tell you how portant they both are. 3 0 obj I think it isn't posted online because it needs updating. The station finder will chatter a selected station to help locate a solenoid in the field by listening. 4 0 obj ill ask for you next time you really know your stuff.. 2 0 obj First, I invite you to call Tech Service at 800-733-2823 to help get this resolved. Not sure how their fuse size compares to the actual transformer ratings. First, I invite you to call Tech Service at 800-733-2823 to help get this resolved. Otherwise data history only shows "power outage" and "power restore" due to the homeowner shutting off the breaker, which he says 'almost' always allows the box to work properly. :clapping: Hey Pops, you ever hear of speaker phone or earbuds? and the error code i get is "overcurrent" or "no comm" Does any one have any ideas. In a diagnostics situation be aware their will be measurable current where their will none in a traditionally open circuit. It helps us both when you are in front of the controller when we speak. To stop the chatter, press the soft key again, or it will stop by itself after 30 minutes. Web1:00:00 EZ Decoder Diagnostics.
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