@lP-s 67#R }*]xg6Q+DTp J'rY{y Copyright 2023 Hunter Industries. I have only gotten the problem to show itself for me once, that was today after installing the new module. Woo-Hoo! 2. Sounds weird, but you need a 24 VAC transformer. Repeat firmware update steps and allow to complete. To view this page in a different language, please select from the list below. 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. Success! The ICD-HP will check for a decoder. ill ask for you next time you really know your stuff.. Program dummy station numbers into decoder. Thank you. Check Programming Cup connection to decoder and ICD-HP. <>/Font<>/ProcSet[/PDF/Text/ImageB/ImageC/ImageI] >>/MediaBox[ 0 0 612 792] /Contents 4 0 R/Group<>/Tabs/S/StructParents 0>> 2 0 obj Rod says that Hunter ICD decoders should draw 3.5 to 4ma. If also there are 22 stations. I'm an avid user of Hunter products here in Aus. If ACC2 Decoder - Decoder Diagnostics Thanks for your patience. Know most of the Hunter guys in San Marcos. When troubleshooting is finished, press the soft key again to turn off the 60 Hz wire test mode. w?Lhq ?N~5kd>wkSrzPq$`p_PD8q :clapping: Hey Pops, you ever hear of speaker phone or earbuds? The Fora platform includes forum software by XenForo. Verify flow limits and delays allow for some variation. When the Start button is pressed, the controller will chatter the solenoid for up to 30 minutes. I love the product. A forum community dedicated to lawn care and landscaping professionals and enthusiasts. Y1-XBL)~\d1on4a*NkHIcOB\pMEw4pl>=U`S&bSh 9umf,[$ctNKXle5I<5~8[y!ofCO]myN 'T,]>V 7T% Fault Messages | Hunter Industries Two Wire Troubleshooting Guide Support Decoder will not respond after firmware update. Check two-wire path and controller power. The station finder will chatter a selected station to help locate a solenoid in the field by listening. A failed decoder may read 500-600 mA over that decoders lead wires. can we get the Federal Express guy to teach a half-day class? It's easy enough to spec triacs in a controller that will operate on the safe side of a glass fuse curve. All rights reserved. ICDHP Decoder System User Manual ICD-HP Owners Manual To stop the chatter, press the soft key again, or it will stop by itself after 30 minutes. Check Programming Cup connection to decoder and ICD-HP. 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. 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. if more reps reacted to product concerns the way you do Rod i believe they would received much better on this or any forum. Verify that the two wire path is connected to the controller, and that controller power is When you purchase through links on our site, we may earn an affiliate commission, which supports our community. 1.5 Amp, fused, with alligator clips, with the primary wired to a pigtail. This seems serious enough for the big kahuna to do a site visit. Hunter 2 wire troubleshoot | Lawn Care Forum This is a common diagnostic technique to find shorts to earth ground. WebMove the pointer with the arrow buttons at the Main Menu screen to Program Decoder and press Next . All diagnostic functions are completed via wireless communication between the EZ-DT and EZ-1 decoders. There will be more online material in the future. One of my location have a hunter acc 2 wire. Decoder Why don't you just buy your controllers from dealers instead of off the back of a truck in the middle of the night. Make sure power is on to controller. 1:15:16 Types of Problems. Is that true? Hunter ACC Decoder System Troubleshooting Guide Troubleshooting Decoder-Based Irrigation Systems - YouTube 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 helps us both when you are in front of the controller when we speak. I'd say a helper would be handy. Or are we taking those with the same grains of salt we employ when looking at sprinkler head performance charts? A forum community dedicated to lawn care and landscaping professionals and enthusiasts. I feel like I am beating this to death. dEZ$eo4#tWY)[ 1BqH M9 7HB37(.eFyTg%!Rppe8M'CJ_*uN%! I am troubleshooting a Hunter ACC 2 wire decoder system and could use some advice. nothing works. All Hunter ICD decoders have a single copper grounding wire. That is the "wire" that would be connected to earth ground. If the decoder (s) look damaged from surge, disconnect them from the 2-wire path and check the amperage at the controller. This is done by going to "Advanced Features", "Decoder Functions", "Check ADM Current". If it is there for a long period of time, the ICD-HP is retrying due to communication failures. http://blog.circuitprotection.com/bwitch-device-and-when-to-use-a-fuse-te-talks/, http://blog.circuitprotection.com/bwitch-device-and-when-to-use-a-fuse-TE-talks/, http://www.underhillonline.net/Faulting_Transformer_p/transfrmr-240.htm, http://www.hunterindustries.com/sites/default/files/ACC_Flash_Update_Instructions.pdf. VerticalScope Inc., 111 Peter Street, Suite 600, Toronto, Ontario, M5V 2H1, Canada. 1 0 obj 6u-B*v?!kTBiqGx]%L(lJR%C%JT|JN](lW*M(q0sN)M3Z>.l&Zhg_v|w4(`yNId8Ui@IOPfMaUKZHTLjnJQZ\`{YAQ$t"k$HiYv;|bXr`-p J#[(iiq:;?-+&gj"tw0 ,x n(p.d0ib=J%UXSeRn2 LM %%]*WI@NT. Ex distributor and a big fan of Hunter 2 wire. Hi tlawn86 - I work for Hunter and don't jump in here often, so I hope this is okay. The decoder will not respond after a firmware update, Dual/Pilot decoder not recognized by handheld. Can we trust electronic component curves? 2. Ask the Expert: 5 Resources for 2-Wire Troubleshooting All diagnostic functions are completed via wireless communication between the EZ-DT and EZ-1 decoders. My Armada clamp meter shows 1.5ma on my ICD100 decoders. Most manufacturers use a diagnostic circuit breaker on the triac/output side of things. WebThe bottom of the decoder (the end with no wires) should be within the programming cup. When stations are running (Active), the total current is updated to show the power used by the solenoids. Of course, the primary design concern for controllers is probably going to be to have triacs that can handle the entire output of the supply transformer up to its internal fuse opening point. Basically the system doesn't work intermittently, where the control box indicated that it is watering normally but it in fact is not. The Fora platform includes forum software by XenForo. i also replace every connections with the 2 wires running to all the decoders. ACC2 - Troubleshooting When the program doesn't run, the "module/line activity" light is rapidly blinking red. Do not leave ClikTM Output Tester or Flow Output. Weba defective solenoid, 2) defective field wiring, or 3) poor wire connections. 5[@l$w ZIeQ|"+m}Z STEP 1: Verify Station Fault Remove the field wire for the faulted station. That's the valve wire after the decoder, not the decoder wire. 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. I will be in the office the rest of the week. A condensed version might be possible in your area. Check Power Supply Board status light. WebEZDT - EZ-1 Decoder Diagnostics and Troubleshooting. JavaScript is disabled. Check with your local sales rep and request a class. When no stations are running (Inactive), this shows the standby current draw of idle decoders on the two-wire path. Master Valve not on (station solenoid is on, but no water). ICD-HP will not communicate with decoder. Hunter does have an "ACC Decoder System Troubleshooting Guide", although I can't find a link to it anywhere on their website. Troubleshooting Decoder-Based Irrigation Systems Regency Wire & Cable 3.86K subscribers Subscribe 230 Share 40K views 5 years ago Learn how to That Jim Guy said: Rather than seeing 10.5-12.0 ma you should be getting about 4.5 at the 3rd decoder. Check system for leaks and malfunctions. endobj Thanks to all for the kind words. Check controller power to two-wire path, or connect power leads to decoder. Display backlight will reduce battery life. 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. Been installing it for around 6 years now and its the best. Copyright 2023 Hunter Industries. TROUBLESHOOTING XhArBLfR6+$!$/}^T%]'N$xRP:D,d_c GuC`5PC.7|/$C. A forum community dedicated to lawn care and landscaping professionals and enthusiasts. here what ive done first i went threw with my wire locater to check for broken wires and located all the valves. Disconnect the 2-wire path (s) from the controller. 1:24:23 The Half Method. Wont read flow. nothing works. Sprinkus, nice job on providing the Decoder Troubleshooting Guide. To read decoder information: Manually activate the desired station to energize the two-wire path. Konapride - Did you call Hunter today? 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. Hunter ACC controller issue EZ-DT: Decoder Programming You %PDF-1.5 need help trouble shooting a hunter acc Konapride - U da Man! 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. JavaScript is disabled. When you purchase through links on our site, we may earn an affiliate commission, which supports our community. HunterTekGeek 1. 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. WebAttempt to turn on the decoder from the controller (Manual Single Station or ICR remote). xnH j"0 5xvyeY&B^RU}j5,WWu| ?Dy2)Q()F)aY@S8bAZDx]r|zy|hWl>V&vrU>%eD/ay2qlH&O}MHV- 0h$X>#e|:>6 ? Advanced Electrical Troubleshooting Hydrawise Start the controller manually. Example of using glass fuse holders on ADM. Any luck using self-resetting polyfuses instead of conventional glass fuses? Rod says that Hunter ICD decoders should draw 3.5 to 4ma. I will also explore a shorted solenoid. Whats the next step? I scheduled with the homeowner for Friday morning, so I will be calling at 8am Hawaii time this friday. Copyright 2023 Hunter Industries. endobj My Armada clamp meter shows 1.5ma on my ICD100 decoders. 1:01:06 Tools for Troubleshooting. Sorry. Each modules electrical current is shown. G'Day sprinklerkid_australia --- Your Armada Tech clamp meter is trying to read milliamps at 35 VAC and 1.2 Hertz. Check battery display or retry with USB power if available. Ditto on the classy rep. Those are posts well worth saving. I have a few oversize control transformers with actual fuseholders. Dual/Pilot decoder not recognized by hand held. It helps us both when you are in front of the controller when we speak. ?t5Za')i6/3^mAa` B@9xkWJIj#vc$lsv$ $ac9]zruP!53yT)Ek8k~oF2|jS(KzwR%~qQPxS*=[{n{;GCNBRq;4E+ajt'b34vII +sa:fKJ The AC current will drop sharply between two points on the wire path, if the short circuit or fault to earth is between them. One of my location have a hunter acc 2 wire. 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 have replaced the decoder module and I am experiencing the same problem. great post & replies.. very helpful stuff. Decoder is powered from ICD-HP power leads. Current is very helpful in troubleshooting field wiring conditions. Hi tlawn86 - I work for Hunter and don't jump in here often, so I hope this is okay. The * is letting the user know that the ICD-HP is in process of communicating with the decoder. Awesome sps2868. I have better luck using a 24 VAC signal. If successful, it will display the Dec 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. 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. The curves I read showed there was a little bit of wiggle room (very little). Whats New? Hunter EZ Decoder Diagnostic Tool - Wolf Creek 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. also there are 22 stations. Check the voltage on the output of the decoder. However there have only been two fault messages, each for a random zone (19,22) stating "comm" error. Reduce timer or turn off backlight display. Greenhouse, Nursery, and Open-Field Irrigation. I hate to disappoint 1idejim, but no Speedos were used or harmed during this operation. ACC-99D uses two-wire decoders to control up to 99 stations without giving up the arsenal of features provided by the ACC. Only looked it up a few days ago, and found the LTC1153 as a top result. Come join the discussion about performance, modifications, classifieds, troubleshooting, maintenance, and more! Not sure how their fuse size compares to the actual transformer ratings. For a better experience, please enable JavaScript in your browser before proceeding. VerticalScope Inc., 111 Peter Street, Suite 600, Toronto, Ontario, M5V 2H1, Canada. So here's the recap guys: Success! First, I invite you to call Tech Service at 800-733-2823 to help get this resolved. 3 0 obj % Some of us employ self-healing transformer technology which may use a poly-switch or other resettable device. First, I invite you to call Tech Service at 800-733-2823 to help get this resolved. Otherwise I have been going by what the homeowner is telling me. The decoder may be damaged. The Fora platform includes forum software by XenForo. Sounds weird, but you need a 24 VAC transformer. here what ive done first i went threw with my wire locater to check for broken wires and located all the valves. 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. When 12 comes on there shouldn't be any measurable current on the same wire on the 11 valve. Hunter have been exceptional with their service over the years. HCC Manual Operation. The Diagnostics screen displays an overview of the electrical status of each installed output module, plus additional functions. Position the EZ-DT and EZ-1 decoder as shown 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. Come join the discussion about performance, modifications, classifieds, troubleshooting, maintenance, and more! School of hard knocks. need help trouble shooting a hunter acc 2 wire - Lawn Care Forum Sorry tlawn86 - The 2-day decoder class is currently held in San Marcos, CA. endobj Greenhouse, Nursery, and Open-Field Irrigation. Select. Thank you very much, I will be calling Hunter Support tomorrow. If the decoder reading fails, a red X will appear in the display. Hi guys. Hunter ACC Decoders Sprinkler Supply Store 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 1:09:06 System Troubleshooting. ICD-HP - Troubleshooting | Hunter Industries also there EZ-DT is Hunters new Easy Decoder Diagnostic Tool that makes troubleshooting the EZ-DS system even easier. and the error code i get is "overcurrent" or "no comm" Does any one have any ideas. WebMake sure both slide locks are closed. WebPress the Station Finder soft key, and select the station number to locate. here what ive done first i went threw with my wire locater to check for broken wires and located all the valves. How to use a clamp-meter to troubleshoot: 1. Check with your local sales rep and request a class. I previously distributed Hunter here in Aus and they are a brilliant company. In other words, if you try to use a clamp meter on "native" power, normal controller power, it likely will not read accurately. stream <>>> 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. Check flow sensor wiring. I have a question relating to this post and a job we are on at the moment. Press the Station Finder soft key, and select the station number to locate. The display may show Press the Mode (center) button on the DUAL48M control panel. One of my location have a hunter acc 2 wire. A technician can then listen for the underground noise to locate the selected solenoid. I thought I was the only nerd regarding 2 wire. Manually activate the desired station to energize the two-wire path. Operating large numbers 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. nothing works. Select Diagnostics with the arrows, and press Mode to Press the Mode Poly switches allow current leakage and their ability to remain active is limited. I was at the Golf Industry Show in San Diego all day. Sometimes it works perfectly fine. When you purchase through links on our site, we may earn an affiliate commission, which supports our community. If the voltage did not change, verify that Thanks for any help. Start station with MV from controller or remote. Disconnect the 2-wire path (s) from the controller. In a diagnostics situation be aware their will be measurable current where their will none in a traditionally open circuit. All rights reserved. Check battery display or Make sure you have a clampmeter and notebook in your hands, I can't tell you how portant they both are. ICD-HP - Decoder Programming Menu | Hunter Industries Check flow sensor setup. To read decoder information: Two beeps will sound, and decoder information will be displayed. WebSolution Check controller power to two-wire path, or connect power leads to decoder. Come join the discussion about performance, modifications, classifieds, troubleshooting, maintenance, and more! All rights reserved. Any current-limiting circuitry would serve as transformer protection as well as triac protection. For a better experience, please enable JavaScript in your browser before proceeding. WebOpen the controller inner door to see additional diagnostic information on the DUAL48M display. <> Overflow messages. WebWith the clamp meter check the lead wire of the decoder to make sure the cause is not a failed decoder. When the Start button is pressed, the controller will chatter the solenoid for up to 30 minutes. EZ Decoder System The clamp-meter will give accurate readings. I will check on it. Web1:00:00 EZ Decoder Diagnostics. 1:27:03 O.k, you're holding the phone in one hand and the notebook in the other..how do you write? WebHunter ACC Decoders. Greenhouse, Nursery, and Open-Field Irrigation, EZ-1 Decoder Diagnostics and Troubleshooting. VerticalScope Inc., 111 Peter Street, Suite 600, Toronto, Ontario, M5V 2H1, Canada. I think it isn't posted online because it needs updating. 4 0 obj Any luck using self-resetting polyfuses instead of conventional glass fuses? ICC2 Manual Operation. If the Err message is not present, the problem is with the valve or 1.5 Amp, fused, with alligator clips, Woo-Hoo! 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. 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 A technician can then listen for the underground noise to locate the selected solenoid. JavaScript is disabled. For a better experience, please enable JavaScript in your browser before proceeding. 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. 19 yrs & counting.

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