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hunter decoder troubleshooting

    hunter decoder troubleshooting

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

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