Not sure how their fuse size compares to the actual transformer ratings. Any luck using self-resetting polyfuses instead of conventional glass fuses? In other words, if you try to use a clamp meter on "native" power, normal controller power, it likely will not read accurately. For a better experience, please enable JavaScript in your browser before proceeding. nothing works. If Two Wire Troubleshooting Guide Support I love the product. endobj 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. Sounds weird, but you need a 24 VAC transformer. Verify flow limits and delays allow for some variation. HunterTekGeek 1. 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. Any current-limiting circuitry would serve as transformer protection as well as triac protection. Check Power Supply Board status light. 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. <> 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. My Armada clamp meter shows 1.5ma on my ICD100 decoders. :clapping: Hey Pops, you ever hear of speaker phone or earbuds? Come join the discussion about performance, modifications, classifieds, troubleshooting, maintenance, and more! Check two-wire path and controller power. ?t5Za')i6/3^mAa` B@9xkWJIj#vc$lsv$ $ac9]zruP!53yT)Ek8k~oF2|jS(KzwR%~qQPxS*=[{n{;GCNBRq;4E+ajt'b34vII +sa:fKJ When 12 comes on there shouldn't be any measurable current on the same wire on the 11 valve. %PDF-1.5 Whats New? Hunter EZ Decoder Diagnostic Tool - Wolf Creek Master Valve not on (station solenoid is on, but no water). Can we trust electronic component curves? All diagnostic functions are completed via wireless communication between the EZ-DT and EZ-1 decoders. WebThe bottom of the decoder (the end with no wires) should be within the programming cup. Overflow messages. ICD-HP will not communicate with decoder. One of my location have a hunter acc 2 wire. 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". First, I invite you to call Tech Service at 800-733-2823 to help get this resolved. nothing works. Each modules electrical current is shown. EZ-DT is Hunters new Easy Decoder Diagnostic Tool that makes troubleshooting the EZ-DS system even easier. Check the voltage on the output of the decoder. Start the controller manually. O.k, you're holding the phone in one hand and the notebook in the other..how do you write? Select. and the error code i get is "overcurrent" or "no comm" Does any one have any ideas. 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. Press the Station Finder soft key, and select the station number to locate. The clamp-meter will give accurate readings. Sprinkus, nice job on providing the Decoder Troubleshooting Guide. Hunter ACC controller issue 1.5 Amp, fused, with alligator clips, with the primary wired to a pigtail. If the Err message is not present, the problem is with the valve or ICC2 Manual Operation. here what ive done first i went threw with my wire locater to check for broken wires and located all the valves. % Check system for leaks and malfunctions. Dual/Pilot decoder not recognized by hand held. I have replaced the decoder module and I am experiencing the same problem. 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. Most manufacturers use a diagnostic circuit breaker on the triac/output side of things. Whats the next step? I scheduled with the homeowner for Friday morning, so I will be calling at 8am Hawaii time this friday. Select Diagnostics with the arrows, and press Mode to Press the Mode Is that true? Or are we taking those with the same grains of salt we employ when looking at sprinkler head performance charts? Position the EZ-DT and EZ-1 decoder as shown in the display. need help trouble shooting a hunter acc WebEZDT - EZ-1 Decoder Diagnostics and Troubleshooting. endobj 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. Verify that the two wire path is connected to the controller, and that controller power is here what ive done first i went threw with my wire locater to check for broken wires and located all the valves. Check with your local sales rep and request a class. When you purchase through links on our site, we may earn an affiliate commission, which supports our community. EZ-DT: Decoder Programming You When no stations are running (Inactive), this shows the standby current draw of idle decoders on the two-wire path. I will also explore a shorted solenoid. All rights reserved. I feel like I am beating this to death. The Fora platform includes forum software by XenForo. Sorry tlawn86 - The 2-day decoder class is currently held in San Marcos, CA. In a diagnostics situation be aware their will be measurable current where their will none in a traditionally open circuit. I have better luck using a 24 VAC signal. Check battery display or retry with USB power if available. Ditto on the classy rep. Those are posts well worth saving. That Jim Guy said: Rather than seeing 10.5-12.0 ma you should be getting about 4.5 at the 3rd decoder. Rod says that Hunter ICD decoders should draw 3.5 to 4ma. One of my location have a hunter acc 2 wire. ICD-HP - Troubleshooting | Hunter Industries Check Programming Cup connection to decoder and ICD-HP. Hi tlawn86 - I work for Hunter and don't jump in here often, so I hope this is okay. 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 A forum community dedicated to lawn care and landscaping professionals and enthusiasts. Been installing it for around 6 years now and its the best. I thought I was the only nerd regarding 2 wire. Hunter does have an "ACC Decoder System Troubleshooting Guide", although I can't find a link to it anywhere on their website. G'Day sprinklerkid_australia --- Your Armada Tech clamp meter is trying to read milliamps at 35 VAC and 1.2 Hertz. Check Programming Cup connection to decoder and ICD-HP. Manually activate the desired station to energize the two-wire path. Ex distributor and a big fan of Hunter 2 wire. I previously distributed Hunter here in Aus and they are a brilliant company. Web1:00:00 EZ Decoder Diagnostics. When the Start button is pressed, the controller will chatter the solenoid for up to 30 minutes. 2. Current is very helpful in troubleshooting field wiring conditions. This is a common diagnostic technique to find shorts to earth ground. I hate to disappoint 1idejim, but no Speedos were used or harmed during this operation. Why don't you just buy your controllers from dealers instead of off the back of a truck in the middle of the night. Program dummy station numbers into decoder. If I will be in the office the rest of the week. ill ask for you next time you really know your stuff.. I have only gotten the problem to show itself for me once, that was today after installing the new module. So here's the recap guys: Success! First, I invite you to call Tech Service at 800-733-2823 to help get this resolved. A technician can then listen for the underground noise to locate the selected solenoid. dEZ$eo4#tWY)[ 1BqH M9 7HB37(.eFyTg%!Rppe8M'CJ_*uN%! That's the valve wire after the decoder, not the decoder wire. WebAttempt to turn on the decoder from the controller (Manual Single Station or ICR remote). Awesome sps2868. STEP 1: Verify Station Fault Remove the field wire for the faulted station. Disconnect the 2-wire path (s) from the controller. The curves I read showed there was a little bit of wiggle room (very little). School of hard knocks. There will be more online material in the future. here what ive done first i went threw with my wire locater to check for broken wires and located all the valves. ICD-HP - Decoder Programming Menu | Hunter Industries Know most of the Hunter guys in San Marcos. 2 0 obj 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. nothing works. WebOpen the controller inner door to see additional diagnostic information on the DUAL48M display. When troubleshooting is finished, press the soft key again to turn off the 60 Hz wire test mode. When stations are running (Active), the total current is updated to show the power used by the solenoids. The Fora platform includes forum software by XenForo. 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. Check with your local sales rep and request a class. WebHunter ACC Decoders. I was at the Golf Industry Show in San Diego all day. Weba defective solenoid, 2) defective field wiring, or 3) poor wire connections. Come join the discussion about performance, modifications, classifieds, troubleshooting, maintenance, and more! To read decoder information: Manually activate the desired station to energize the two-wire path. Greenhouse, Nursery, and Open-Field Irrigation, EZ-1 Decoder Diagnostics and Troubleshooting. WebWith the clamp meter check the lead wire of the decoder to make sure the cause is not a failed decoder. For a better experience, please enable JavaScript in your browser before proceeding. stream Wont read flow. Make sure you have a clampmeter and notebook in your hands, I can't tell you how portant they both are. ACC-99D uses two-wire decoders to control up to 99 stations without giving up the arsenal of features provided by the ACC. The decoder will not respond after a firmware update, Dual/Pilot decoder not recognized by handheld. Make sure power is on to controller. 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. The Diagnostics screen displays an overview of the electrical status of each installed output module, plus additional functions.

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