hunter decoder troubleshooting

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