I thought I was the only nerd regarding 2 wire. 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. Can we trust electronic component curves? One of my location have a hunter acc 2 wire. VerticalScope Inc., 111 Peter Street, Suite 600, Toronto, Ontario, M5V 2H1, Canada. ICDHP Decoder System User Manual ICD-HP Owners Manual Hi tlawn86 - I work for Hunter and don't jump in here often, so I hope this is okay. Fault Messages | Hunter Industries ICD-HP - Troubleshooting | Hunter Industries I am troubleshooting a Hunter ACC 2 wire decoder system and could use some advice. Hi tlawn86 - I work for Hunter and don't jump in here often, so I hope this is okay. If WebHunter ACC Decoders. When troubleshooting is finished, press the soft key again to turn off the 60 Hz wire test mode. <>/Font<>/ProcSet[/PDF/Text/ImageB/ImageC/ImageI] >>/MediaBox[ 0 0 612 792] /Contents 4 0 R/Group<>/Tabs/S/StructParents 0>> Sometimes it works perfectly fine. 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. 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. The decoder will not respond after a firmware update, Dual/Pilot decoder not recognized by handheld. School of hard knocks. 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. To stop the chatter, press the soft key again, or it will stop by itself after 30 minutes. It helps us both when you are in front of the controller when we speak. I will check on it. The * is letting the user know that the ICD-HP is in process of communicating with the decoder. nothing works. great post & replies.. very helpful stuff. Current is very helpful in troubleshooting field wiring conditions. 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. O.k, you're holding the phone in one hand and the notebook in the other..how do you write? XhArBLfR6+$!$/}^T%]'N$xRP:D,d_c GuC`5PC.7|/$C. I love the product. also there Check battery display or Any current-limiting circuitry would serve as transformer protection as well as triac protection. Position the EZ-DT and EZ-1 decoder as shown in the display. Check system for leaks and malfunctions. Hunter ACC controller issue When the Start button is pressed, the controller will chatter the solenoid for up to 30 minutes. Wont read flow. @lP-s 67#R }*]xg6Q+DTp J'rY{y JavaScript is disabled. Poly switches allow current leakage and their ability to remain active is limited. To view this page in a different language, please select from the list below. Most manufacturers use a diagnostic circuit breaker on the triac/output side of things. here what ive done first i went threw with my wire locater to check for broken wires and located all the valves. Not sure how their fuse size compares to the actual transformer ratings. When no stations are running (Inactive), this shows the standby current draw of idle decoders on the two-wire path. 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. w?Lhq ?N~5kd>wkSrzPq$`p_PD8q Select. ?t5Za')i6/3^mAa` B@9xkWJIj#vc$lsv$ $ac9]zruP!53yT)Ek8k~oF2|jS(KzwR%~qQPxS*=[{n{;GCNBRq;4E+ajt'b34vII +sa:fKJ I'd say a helper would be handy. Copyright 2023 Hunter Industries. 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. Whats the next step? TROUBLESHOOTING When you purchase through links on our site, we may earn an affiliate commission, which supports our community. Decoder will not respond after firmware update. Hi guys. A failed decoder may read 500-600 mA over that decoders lead wires. The clamp-meter will give accurate readings. Hunter does have an "ACC Decoder System Troubleshooting Guide", although I can't find a link to it anywhere on their website. 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. For a better experience, please enable JavaScript in your browser before proceeding. Repeat firmware update steps and allow to complete. ICC2 Manual Operation. All diagnostic functions are completed via wireless communication between the EZ-DT and EZ-1 decoders. Whats New? Hunter EZ Decoder Diagnostic Tool - Wolf Creek I have only gotten the problem to show itself for me once, that was today after installing the new module. All rights reserved. Dual/Pilot decoder not recognized by hand held. Press the Station Finder soft key, and select the station number to locate. If Copyright 2023 Hunter Industries. HunterTekGeek 1. Check with your local sales rep and request a class. I have better luck using a 24 VAC signal. Disconnect the 2-wire path (s) from the controller. endobj One of my location have a hunter acc 2 wire. Sorry. Troubleshooting Decoder-Based Irrigation Systems - YouTube My Armada clamp meter shows 1.5ma on my ICD100 decoders. I'm an avid user of Hunter products here in Aus. Operating large numbers The Fora platform includes forum software by XenForo. It's easy enough to spec triacs in a controller that will operate on the safe side of a glass fuse curve. %PDF-1.5 dEZ$eo4#tWY)[ 1BqH M9 7HB37(.eFyTg%!Rppe8M'CJ_*uN%! nothing works. Overflow messages. It helps us both when you are in front of the controller when we speak. Any luck using self-resetting polyfuses instead of conventional glass fuses? EZ-DT: Decoder Programming You Thank you. I previously distributed Hunter here in Aus and they are a brilliant company. Check controller power to two-wire path, or connect power leads to decoder. Decoder I scheduled with the homeowner for Friday morning, so I will be calling at 8am Hawaii time this friday. Hunter ACC Decoder System Troubleshooting Guide WebPress the Station Finder soft key, and select the station number to locate. If the Err message is not present, the problem is with the valve or 1 0 obj When the program doesn't run, the "module/line activity" light is rapidly blinking red. All rights reserved. can we get the Federal Express guy to teach a half-day class? 5[@l$w ZIeQ|"+m}Z This is a common diagnostic technique to find shorts to earth ground. also there are 22 stations. Manually activate the desired station to energize the two-wire path. Come join the discussion about performance, modifications, classifieds, troubleshooting, maintenance, and more! Or are we taking those with the same grains of salt we employ when looking at sprinkler head performance charts? here what ive done first i went threw with my wire locater to check for broken wires and located all the valves. A technician can then listen for the underground noise to locate the selected solenoid. Sounds weird, but you need a 24 VAC transformer. Thanks to all for the kind words. If successful, it will display the Dec Thanks for any help. 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. 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 Thanks for your patience. EZ-DT is Hunters new Easy Decoder Diagnostic Tool that makes troubleshooting the EZ-DS system even easier. HCC Manual Operation. <>>> ACC-99D uses two-wire decoders to control up to 99 stations without giving up the arsenal of features provided by the ACC. VerticalScope Inc., 111 Peter Street, Suite 600, Toronto, Ontario, M5V 2H1, Canada. Check battery display or retry with USB power if available. 1:27:03 I feel like I am beating this to death. Program dummy station numbers into decoder. ACC2 - Troubleshooting 3 0 obj In other words, if you try to use a clamp meter on "native" power, normal controller power, it likely will not read accurately. Why don't you just buy your controllers from dealers instead of off the back of a truck in the middle of the night. Copyright 2023 Hunter Industries. 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. Ditto on the classy rep. Those are posts well worth saving. Two Wire Troubleshooting Guide Support WebAttempt to turn on the decoder from the controller (Manual Single Station or ICR remote). The Fora platform includes forum software by XenForo. JavaScript is disabled. Check with your local sales rep and request a class. WebOpen the controller inner door to see additional diagnostic information on the DUAL48M display. 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. endobj I have chatted a few times with hunter support and with the local hunter rep but I figured I would try a different perspective. stream Ask the Expert: 5 Resources for 2-Wire Troubleshooting Advanced Electrical Troubleshooting Hydrawise If the decoder reading fails, a red X will appear in the display. Check flow sensor wiring. When you purchase through links on our site, we may earn an affiliate commission, which supports our community. Y1-XBL)~\d1on4a*NkHIcOB\pMEw4pl>=U`S&bSh 9umf,[$ctNKXle5I<5~8[y!ofCO]myN 'T,]>V 7T% ICD-HP - Decoder Programming Menu | Hunter Industries Check the voltage on the output of the decoder. ACC2 Decoder - Decoder Diagnostics nothing works. Make sure power is on to controller. i also replace every connections with the 2 wires running to all the decoders. and the error code i get is "overcurrent" or "no comm" Does any one have any ideas. 1.5 Amp, fused, with alligator clips, with the primary wired to a pigtail. 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 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. All diagnostic functions are completed via wireless communication between the EZ-DT and EZ-1 decoders. The Fora platform includes forum software by XenForo. Only looked it up a few days ago, and found the LTC1153 as a top result. 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". WebMake sure both slide locks are closed. So here's the recap guys: Success! A condensed version might be possible in your area. The display may show Press the Mode (center) button on the DUAL48M control panel. 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. That Jim Guy said: Rather than seeing 10.5-12.0 ma you should be getting about 4.5 at the 3rd decoder. A technician can then listen for the underground noise to locate the selected solenoid. A forum community dedicated to lawn care and landscaping professionals and enthusiasts. I will also explore a shorted solenoid. Each modules electrical current is shown. When 12 comes on there shouldn't be any measurable current on the same wire on the 11 valve. This seems serious enough for the big kahuna to do a site visit. 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. <> When the Start button is pressed, the controller will chatter the solenoid for up to 30 minutes. To read decoder information: Manually activate the desired station to energize the two-wire path. I hate to disappoint 1idejim, but no Speedos were used or harmed during this operation. My Armada clamp meter shows 1.5ma on my ICD100 decoders. Konapride - Did you call Hunter today? 4 0 obj If the voltage did not change, verify that A forum community dedicated to lawn care and landscaping professionals and enthusiasts. 1:01:06 Tools for Troubleshooting. 1:15:16 Types of Problems. For a better experience, please enable JavaScript in your browser before proceeding. Know most of the Hunter guys in San Marcos. 2. 2 0 obj First, I invite you to call Tech Service at 800-733-2823 to help get this resolved. Woo-Hoo! Verify flow limits and delays allow for some variation. I will be in the office the rest of the week. ill ask for you next time you really know your stuff.. Konapride - U da Man! Ex distributor and a big fan of Hunter 2 wire. i also replace every connections with the 2 wires running to all the decoders. How to use a clamp-meter to troubleshoot: 1. When stations are running (Active), the total current is updated to show the power used by the solenoids. Check flow sensor setup. WebEZDT - EZ-1 Decoder Diagnostics and Troubleshooting. All rights reserved. I was at the Golf Industry Show in San Diego all day. 1:09:06 System Troubleshooting. Start the controller manually. need help trouble shooting a hunter acc 2 wire - Lawn Care Forum Web1:00:00 EZ Decoder Diagnostics. Decoder is powered from ICD-HP power leads. There will be more online material in the future. The station finder will chatter a selected station to help locate a solenoid in the field by listening. Check Programming Cup connection to decoder and ICD-HP. JavaScript is disabled. Make sure you have a clampmeter and notebook in your hands, I can't tell you how portant they both are. 2. Otherwise I have been going by what the homeowner is telling me. Do not leave ClikTM Output Tester or Flow Output. Check two-wire path and controller power. need help trouble shooting a hunter acc EZ Decoder System Disconnect the 2-wire path (s) from the controller. That's the valve wire after the decoder, not the decoder wire. Come join the discussion about performance, modifications, classifieds, troubleshooting, maintenance, and more! G'Day sprinklerkid_australia --- Your Armada Tech clamp meter is trying to read milliamps at 35 VAC and 1.2 Hertz. VerticalScope Inc., 111 Peter Street, Suite 600, Toronto, Ontario, M5V 2H1, Canada. 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. For a better experience, please enable JavaScript in your browser before proceeding. here what ive done first i went threw with my wire locater to check for broken wires and located all the valves. I think it isn't posted online because it needs updating. STEP 1: Verify Station Fault Remove the field wire for the faulted station. 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. The ICD-HP will check for a decoder. Verify that the two wire path is connected to the controller, and that controller power is Woo-Hoo! Master Valve not on (station solenoid is on, but no water). Some of us employ self-healing transformer technology which may use a poly-switch or other resettable device. Been installing it for around 6 years now and its the best. First, I invite you to call Tech Service at 800-733-2823 to help get this resolved. When you purchase through links on our site, we may earn an affiliate commission, which supports our community. Greenhouse, Nursery, and Open-Field Irrigation. If it is there for a long period of time, the ICD-HP is retrying due to communication failures. Sprinkus, nice job on providing the Decoder Troubleshooting Guide. WebMove the pointer with the arrow buttons at the Main Menu screen to Program Decoder and press Next . Select Diagnostics with the arrows, and press Mode to Press the Mode WebSolution Check controller power to two-wire path, or connect power leads to decoder. WebWith the clamp meter check the lead wire of the decoder to make sure the cause is not a failed decoder. :clapping: Hey Pops, you ever hear of speaker phone or earbuds? I have replaced the decoder module and I am experiencing the same problem. 1:24:23 The Half Method. ICD-HP will not communicate with decoder. Greenhouse, Nursery, and Open-Field Irrigation. One of my location have a hunter acc 2 wire. Display backlight will reduce battery life. Rod says that Hunter ICD decoders should draw 3.5 to 4ma. 19 yrs & counting. Come join the discussion about performance, modifications, classifieds, troubleshooting, maintenance, and more! Start station with MV from controller or remote. Hunter 2 wire troubleshoot | Lawn Care Forum % Hunter have been exceptional with their service over the years. Is that true? Check Programming Cup connection to decoder and ICD-HP. Hunter ACC Decoders Sprinkler Supply Store 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. and the error code i get is "overcurrent" or "no comm" Does any one have any ideas. if more reps reacted to product concerns the way you do Rod i believe they would received much better on this or any forum. Basically the system doesn't work intermittently, where the control box indicated that it is watering normally but it in fact is not. Example of using glass fuse holders on ADM. Any luck using self-resetting polyfuses instead of conventional glass fuses? Check Power Supply Board status light. Success! 1.5 Amp, fused, with alligator clips, Thank you very much, I will be calling Hunter Support tomorrow. Greenhouse, Nursery, and Open-Field Irrigation, EZ-1 Decoder Diagnostics and Troubleshooting. I have a few oversize control transformers with actual fuseholders. 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. I have a question relating to this post and a job we are on at the moment. Awesome sps2868. The decoder may be damaged. The Diagnostics screen displays an overview of the electrical status of each installed output module, plus additional functions. WebThe bottom of the decoder (the end with no wires) should be within the programming cup. 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 also replace every connections with the 2 wires running to all the decoders. Reduce timer or turn off backlight display. 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. Weba defective solenoid, 2) defective field wiring, or 3) poor wire connections. 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 ? Rod says that Hunter ICD decoders should draw 3.5 to 4ma. Troubleshooting Decoder-Based Irrigation Systems Regency Wire & Cable 3.86K subscribers Subscribe 230 Share 40K views 5 years ago Learn how to The curves I read showed there was a little bit of wiggle room (very little). The AC current will drop sharply between two points on the wire path, if the short circuit or fault to earth is between them. endobj Sorry tlawn86 - The 2-day decoder class is currently held in San Marcos, CA. also there are 22 stations. 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. However there have only been two fault messages, each for a random zone (19,22) stating "comm" error.
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