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