I thought I was the only nerd regarding 2 wire. How to use a clamp-meter to troubleshoot: 1. 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. All rights reserved. When troubleshooting is finished, press the soft key again to turn off the 60 Hz wire test mode. For a better experience, please enable JavaScript in your browser before proceeding. The Fora platform includes forum software by XenForo. Make sure power is on to controller. here what ive done first i went threw with my wire locater to check for broken wires and located all the valves. Thanks for any help. Decoder is powered from ICD-HP power leads. When the Start button is pressed, the controller will chatter the solenoid for up to 30 minutes. Ask the Expert: 5 Resources for 2-Wire Troubleshooting Weba defective solenoid, 2) defective field wiring, or 3) poor wire connections. It helps us both when you are in front of the controller when we speak. endobj 1.5 Amp, fused, with alligator clips, with the primary wired to a pigtail. If the decoder reading fails, a red X will appear in the display. Hi tlawn86 - I work for Hunter and don't jump in here often, so I hope this is okay. %PDF-1.5 Master Valve not on (station solenoid is on, but no water). and the error code i get is "overcurrent" or "no comm" Does any one have any ideas. My Armada clamp meter shows 1.5ma on my ICD100 decoders. Y1-XBL)~\d1on4a*NkHIcOB\pMEw4pl>=U`S&bSh 9umf,[$ctNKXle5I<5~8[y!ofCO]myN 'T,]>V 7T% A forum community dedicated to lawn care and landscaping professionals and enthusiasts. ICDHP Decoder System User Manual ICD-HP Owners Manual Sounds weird, but you need a 24 VAC transformer. i also replace every connections with the 2 wires running to all the decoders. % Check flow sensor setup. Hunter ACC Decoders Sprinkler Supply Store I have only gotten the problem to show itself for me once, that was today after installing the new module. Start station with MV from controller or remote. Check battery display or When you purchase through links on our site, we may earn an affiliate commission, which supports our community. WebPress 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. Troubleshooting Decoder-Based Irrigation Systems Regency Wire & Cable 3.86K subscribers Subscribe 230 Share 40K views 5 years ago Learn how to 1.5 Amp, fused, with alligator clips, Hi tlawn86 - I work for Hunter and don't jump in here often, so I hope this is okay. 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. EZ-DT is Hunters new Easy Decoder Diagnostic Tool that makes troubleshooting the EZ-DS system even easier. Check Power Supply Board status light. Program dummy station numbers into decoder. Sometimes it works perfectly fine. The station finder will chatter a selected station to help locate a solenoid in the field by listening. I have a question relating to this post and a job we are on at the moment. also there ACC-99D uses two-wire decoders to control up to 99 stations without giving up the arsenal of features provided by the ACC. 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. A technician can then listen for the underground noise to locate the selected solenoid. A condensed version might be possible in your area. Thank you very much, I will be calling Hunter Support tomorrow. <>/Font<>/ProcSet[/PDF/Text/ImageB/ImageC/ImageI] >>/MediaBox[ 0 0 612 792] /Contents 4 0 R/Group<>/Tabs/S/StructParents 0>> The display may show Press the Mode (center) button on the DUAL48M control panel. Or are we taking those with the same grains of salt we employ when looking at sprinkler head performance charts? Basically the system doesn't work intermittently, where the control box indicated that it is watering normally but it in fact is not. Copyright 2023 Hunter Industries. also there are 22 stations. 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. Example of using glass fuse holders on ADM. Any luck using self-resetting polyfuses instead of conventional glass fuses? I think it isn't posted online because it needs updating. Hunter ACC controller issue 1:01:06 Tools for Troubleshooting. ICD-HP will not communicate with decoder. Not sure how their fuse size compares to the actual transformer ratings. A failed decoder may read 500-600 mA over that decoders lead wires. Copyright 2023 Hunter Industries. Current is very helpful in troubleshooting field wiring conditions.
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