here what ive done first i went threw with my wire locater to check for broken wires and located all the valves. Decoder will not respond after firmware update. If successful, it will display the Dec HCC Manual Operation. Verify that the two wire path is connected to the controller, and that controller power is It's easy enough to spec triacs in a controller that will operate on the safe side of a glass fuse curve. 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. w?Lhq ?N~5kd>wkSrzPq$`p_PD8q <> Hi guys. WebThe bottom of the decoder (the end with no wires) should be within the programming cup. It helps us both when you are in front of the controller when we speak. 1.5 Amp, fused, with alligator clips, with the primary wired to a pigtail. 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. All rights reserved. The * is letting the user know that the ICD-HP is in process of communicating with the decoder. Thank you very much, I will be calling Hunter Support tomorrow. 1:24:23 The Half Method. If Otherwise I have been going by what the homeowner is telling me. 2 0 obj Poly switches allow current leakage and their ability to remain active is limited. Make sure you have a clampmeter and notebook in your hands, I can't tell you how portant they both are. Hi tlawn86 - I work for Hunter and don't jump in here often, so I hope this is okay. Come join the discussion about performance, modifications, classifieds, troubleshooting, maintenance, and more! Is that true? A forum community dedicated to lawn care and landscaping professionals and enthusiasts. I will check on it. The clamp-meter will give accurate readings. Start station with MV from controller or remote. A technician can then listen for the underground noise to locate the selected solenoid. My Armada clamp meter shows 1.5ma on my ICD100 decoders. Check with your local sales rep and request a class. Any current-limiting circuitry would serve as transformer protection as well as triac protection. 1:01:06 Tools for Troubleshooting. Web1:00:00 EZ Decoder Diagnostics. My Armada clamp meter shows 1.5ma on my ICD100 decoders. Sounds weird, but you need a 24 VAC transformer. Some of us employ self-healing transformer technology which may use a poly-switch or other resettable device. 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 Check Programming Cup connection to decoder and ICD-HP. Y1-XBL)~\d1on4a*NkHIcOB\pMEw4pl>=U`S&bSh 9umf,[$ctNKXle5I<5~8[y!ofCO]myN 'T,]>V 7T% endobj Program dummy station numbers into decoder. Each modules electrical current is shown. Select. Thanks for any help. i also replace every connections with the 2 wires running to all the decoders. Woo-Hoo! If it is there for a long period of time, the ICD-HP is retrying due to communication failures. 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. 1:09:06 System Troubleshooting. When you purchase through links on our site, we may earn an affiliate commission, which supports our community. When you purchase through links on our site, we may earn an affiliate commission, which supports our community. Check two-wire path and controller power. Know most of the Hunter guys in San Marcos. Check flow sensor wiring. 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. In a diagnostics situation be aware their will be measurable current where their will none in a traditionally open circuit. First, I invite you to call Tech Service at 800-733-2823 to help get this resolved. VerticalScope Inc., 111 Peter Street, Suite 600, Toronto, Ontario, M5V 2H1, Canada. %PDF-1.5 i also replace every connections with the 2 wires running to all the decoders. I have replaced the decoder module and I am experiencing the same problem. WebSolution Check controller power to two-wire path, or connect power leads to decoder. and the error code i get is "overcurrent" or "no comm" Does any one have any ideas. EZ-DT: Decoder Programming You When stations are running (Active), the total current is updated to show the power used by the solenoids. Check battery display or One of my location have a hunter acc 2 wire. Come join the discussion about performance, modifications, classifieds, troubleshooting, maintenance, and more! Awesome sps2868. This is a common diagnostic technique to find shorts to earth ground. :clapping: Hey Pops, you ever hear of speaker phone or earbuds? The Diagnostics screen displays an overview of the electrical status of each installed output module, plus additional functions. XhArBLfR6+$!$/}^T%]'N$xRP:D,d_c GuC`5PC.7|/$C. Greenhouse, Nursery, and Open-Field Irrigation, EZ-1 Decoder Diagnostics and Troubleshooting. I think it isn't posted online because it needs updating. I previously distributed Hunter here in Aus and they are a brilliant company. VerticalScope Inc., 111 Peter Street, Suite 600, Toronto, Ontario, M5V 2H1, Canada. The Fora platform includes forum software by XenForo. nothing works. Ex distributor and a big fan of Hunter 2 wire. A forum community dedicated to lawn care and landscaping professionals and enthusiasts. Check battery display or retry with USB power if available. Manually activate the desired station to energize the two-wire path. Example of using glass fuse holders on ADM. Any luck using self-resetting polyfuses instead of conventional glass fuses? ACC-99D uses two-wire decoders to control up to 99 stations without giving up the arsenal of features provided by the ACC. 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 scheduled with the homeowner for Friday morning, so I will be calling at 8am Hawaii time this friday. Come join the discussion about performance, modifications, classifieds, troubleshooting, maintenance, and more! nothing works. I will also explore a shorted solenoid. When the Start button is pressed, the controller will chatter the solenoid for up to 30 minutes. 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. 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. @lP-s 67#R }*]xg6Q+DTp J'rY{y The curves I read showed there was a little bit of wiggle room (very little). 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. Disconnect the 2-wire path (s) from the controller. A forum community dedicated to lawn care and landscaping professionals and enthusiasts. The Fora platform includes forum software by XenForo. WebPress the Station Finder soft key, and select the station number to locate. Operating large numbers WebEZDT - EZ-1 Decoder Diagnostics and Troubleshooting. Press the Station Finder soft key, and select the station number to locate. All diagnostic functions are completed via wireless communication between the EZ-DT and EZ-1 decoders. When you purchase through links on our site, we may earn an affiliate commission, which supports our community. 19 yrs & counting. I have only gotten the problem to show itself for me once, that was today after installing the new module. Disconnect the 2-wire path (s) from the controller. 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 Greenhouse, Nursery, and Open-Field Irrigation. The decoder will not respond after a firmware update, Dual/Pilot decoder not recognized by handheld. School of hard knocks. Hunter does have an "ACC Decoder System Troubleshooting Guide", although I can't find a link to it anywhere on their website. 4 0 obj WebOpen the controller inner door to see additional diagnostic information on the DUAL48M display. 1:27:03 Current is very helpful in troubleshooting field wiring conditions. O.k, you're holding the phone in one hand and the notebook in the other..how do you write? Basically the system doesn't work intermittently, where the control box indicated that it is watering normally but it in fact is not. <>>> Weba defective solenoid, 2) defective field wiring, or 3) poor wire connections. ICD-HP will not communicate with decoder. Check system for leaks and malfunctions. 1.5 Amp, fused, with alligator clips, Can we trust electronic component curves? The ICD-HP will check for a decoder. Rod says that Hunter ICD decoders should draw 3.5 to 4ma. Ditto on the classy rep. Those are posts well worth saving. Check Power Supply Board status light. Hunter have been exceptional with their service over the years. Konapride - Did you call Hunter today? Success! The AC current will drop sharply between two points on the wire path, if the short circuit or fault to earth is between them. This seems serious enough for the big kahuna to do a site visit. Check the voltage on the output of the decoder. 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. The decoder may be damaged. <>/Font<>/ProcSet[/PDF/Text/ImageB/ImageC/ImageI] >>/MediaBox[ 0 0 612 792] /Contents 4 0 R/Group<>/Tabs/S/StructParents 0>> I have a few oversize control transformers with actual fuseholders. nothing works. can we get the Federal Express guy to teach a half-day class? 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 ? I have better luck using a 24 VAC signal. That Jim Guy said: Rather than seeing 10.5-12.0 ma you should be getting about 4.5 at the 3rd decoder.
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