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notes","\u002Frelease-notes","5.release-notes",{"title":232,"path":233,"stem":234,"children":235,"page":149},"Meta","\u002Fmeta","6.meta",[236],{"title":237,"path":238,"stem":239},"Authoring","\u002Fmeta\u002Fauthoring","6.meta\u002F1.authoring",{"id":241,"title":199,"body":242,"description":572,"extension":573,"meta":574,"minPluginVersion":575,"navigation":576,"openQuestions":575,"path":200,"seo":577,"stem":201,"__hash__":578},"docs\u002F4.design-tool\u002F7.troubleshooting.md",{"type":243,"value":244,"toc":556},"minimark",[245,249,254,258,266,269,291,295,298,300,314,318,329,332,343,362,366,381,383,398,406,409,416,418,426,430,433,444,446,469,473,480,483,485,493,497,500,502,516,520,523,525,536,540,543,545],[246,247,248],"p",{},"The Design Tool should block invalid designs with validation messages instead of crashing or silently continuing. Treat validation as guidance: it usually means the tool has found a missing field, incomplete topology, or electrical rule that must be resolved before outputs are reliable.",[250,251,253],"h2",{"id":252},"common-messages-and-what-they-mean","Common Messages And What They Mean",[250,255,257],{"id":256},"required-fields-missing","Required Fields Missing",[246,259,260,261,265],{},"Use the Required Fields band in Step 3. Click ",[262,263,264],"code",{},"Next missing"," to jump to the next blocking or recommended field.",[246,267,268],{},"Typical causes:",[270,271,272,276,279,282,285,288],"ul",{},[273,274,275],"li",{},"Device catalog\u002Fmodel not confirmed.",[273,277,278],{},"Meter or MSP ratings are incomplete.",[273,280,281],{},"Location\u002Fplacement is missing.",[273,283,284],{},"Grounding or bonding has not been confirmed.",[273,286,287],{},"Tie-in is not saved.",[273,289,290],{},"Electrical one-line auto-confirmation has not been resolved.",[250,292,294],{"id":293},"aggregator-not-connected-to-grid","Aggregator Not Connected To Grid",[246,296,297],{},"The inverter or combiner is not electrically connected to the service path in a way the design can validate. Check the one-line graph and tie-in card.",[246,299,268],{},[270,301,302,305,308,311],{},[273,303,304],{},"Missing connection from inverter\u002Fcombiner to disconnect\u002FMSP.",[273,306,307],{},"Battery or PV circuit is connected, but the AC output is not.",[273,309,310],{},"A device was deleted or rewired without saving a valid graph.",[273,312,313],{},"The tie-in declaration is missing or no longer matches the graph.",[250,315,317],{"id":316},"no-service-disconnecting-means","No Service Disconnecting Means",[246,319,320,321,325,326],{},"The service path is missing a required service disconnecting means. This often appears after deleting or rewiring meter\u002FMSP\u002Fdisconnect nodes. The exact red design-check reads: ",[322,323,324],"strong",{},"\"No service disconnecting means (NEC 230.70) — add a main breaker \u002F service disconnect grid-ward of distribution,\""," often paired with a bond tooltip: ",[322,327,328],{},"\"Service disconnect \u002F N-G bond moved to no device — recheck the main breaker + bond disposition.\"",[246,330,331],{},"What to do:",[270,333,334,337,340],{},[273,335,336],{},"Restore or add the correct service disconnect device.",[273,338,339],{},"Confirm whether the service is detached or attached\u002Fmeter-main.",[273,341,342],{},"Recheck grounding and bonding after topology changes — deleting the panel\u002Fdisconnect can orphan the N-G bond, which the tooltip above is flagging.",[344,345,346],"blockquote",{},[246,347,348,349,353,354,357,358,361],{},"Note: deleting a ",[350,351,352],"em",{},"non-service"," node (e.g. a PV AC disconnect) is handled gracefully — the tool shows a ",[322,355,356],{},"\"Removed — run reconnected\""," toast, auto-reconnects the run, and the wire-schedule count drops by one. It is only the ",[322,359,360],{},"service"," disconnecting means whose removal raises the blocking design check above.",[250,363,365],{"id":364},"step-wont-advance-step-incomplete-n-items-required","Step Won't Advance — \"Step Incomplete · N Items Required\"",[246,367,368,369,372,373,376,377,380],{},"Clicking ",[322,370,371],{},"Next"," while Step 3 has unresolved blocking errors does not navigate — it opens a ",[322,374,375],{},"\"STEP INCOMPLETE · N ITEMS REQUIRED\""," panel listing each issue with ",[322,378,379],{},"\"Jump to\""," links. This is expected: the wizard blocks forward navigation until the design is valid, rather than carrying a broken design into the wire schedule.",[246,382,331],{},[270,384,385,395],{},[273,386,387,388,391,392,394],{},"Use the ",[322,389,390],{},"Jump to"," links to resolve each listed item, or the Required Fields band's ",[322,393,264],{}," button.",[273,396,397],{},"Re-check after each fix; the count decrements as items clear.",[250,399,401,402,405],{"id":400},"terminal-cap-stale-terminal_cap_stale_ahj_default","Terminal Cap Stale (",[262,403,404],{},"TERMINAL_CAP_STALE_AHJ_DEFAULT",")",[246,407,408],{},"The wire schedule (Step 4) flags one or more raceways whose terminal-temperature cap is still a stored AHJ\u002Fcatalog default (commonly a 75 °C default on a disconnect such as the Eaton DG222URB) instead of a confirmed value.",[246,410,411,412,415],{},"Why: terminal ampacity at ",[262,413,414],{},"110.14(C)"," is sized against the terminal temperature column; an unconfirmed default may not reflect the installed equipment's real rating.",[246,417,331],{},[270,419,420,423],{},[273,421,422],{},"Open the flagged raceway(s) and confirm or override the terminal cap.",[273,424,425],{},"This is a non-blocking advisory — the schedule still computes — but resolve it before relying on the sized ampacity.",[250,427,429],{"id":428},"no-eligible-devices-here-when-adding-an-islanding-gateway-device","\"No Eligible Devices Here\" When Adding an Islanding \u002F Gateway Device",[246,431,432],{},"You opened the device picker to add a Tesla Gateway 3, Backup Switch, IQ Meter Collar, or similar islanding device, and the list is empty with \"No eligible devices here.\"",[246,434,435,436,439,440,443],{},"Why: these are ",[322,437,438],{},"service-region"," devices, and you opened the picker from the ",[322,441,442],{},"PV production side"," (the inverter or combiner). That side of the graph is not eligible for a service-disconnect\u002Fmicrogrid device.",[246,445,331],{},[270,447,448,459,462],{},[273,449,450,451,454,455,458],{},"Add the device from the ",[322,452,453],{},"utility meter"," or the ",[322,456,457],{},"main service panel"," instead, toward the service side. A Gateway 3 is typically added as a meter intercept (it splices in between the meter and the main panel).",[273,460,461],{},"Once placed, crown it as the service disconnect (\"Make service disconnect\" or \"Back up the existing MSP\") and pick the NEC-sized main. See the interconnection guide, \"When the gateway IS the service disconnect.\"",[273,463,464,465,468],{},"Note: a whole-home gateway design will then show ",[322,466,467],{},"no separate load-side tie-in"," — that is correct, not a missing field.",[250,470,472],{"id":471},"load-side-tap-has-no-breaker-rating","Load-Side Tap Has No Breaker Rating",[246,474,475,476,479],{},"An export or netlist refuses with \"uncovered topology\" \u002F no breaker for ",[262,477,478],{},"ACTIVE_BREAKER_RATING",", on a load-side tap interconnection.",[246,481,482],{},"Why: a load-side tap lands on a feeder\u002Fextension point that still needs an overcurrent rating to size against; until the landing device's outgoing\u002Ffeed-through breaker is authored, the tool refuses rather than emit a blank rating.",[246,484,331],{},[270,486,487,490],{},[273,488,489],{},"Author the landing device's breaker\u002FOCPD rating (the back-fed breaker for a breaker tie-in, or the feeder\u002Ftap OCPD for a tap).",[273,491,492],{},"Confirm the tie-in method matches the physical landing (breaker vs. tap vs. lug).",[250,494,496],{"id":495},"busbar-or-pcs-warning","Busbar Or PCS Warning",[246,498,499],{},"Step 3 may show NEC 705.12 or PCS-related warnings when breaker size, main breaker, bus rating, existing breakers, or PCS controls affect interconnection eligibility.",[246,501,331],{},[270,503,504,507,510,513],{},[273,505,506],{},"Verify MSP bus rating and main breaker size.",[273,508,509],{},"Verify PV breaker\u002FOCPD size.",[273,511,512],{},"Check whether PCS is active and whether the selected control mode is correct.",[273,514,515],{},"Confirm the landing panel and tie-in method.",[250,517,519],{"id":518},"wire-schedule-voltage-drop-warning","Wire Schedule Voltage-Drop Warning",[246,521,522],{},"The wire schedule may flag total voltage drop over target. This is not always a crash or blocking failure, but it should be reviewed.",[246,524,331],{},[270,526,527,530,533],{},[273,528,529],{},"Confirm raceway lengths and conductor paths.",[273,531,532],{},"Check current inputs and OCPD values.",[273,534,535],{},"Review the Full NEC table before accepting or overriding.",[250,537,539],{"id":538},"blank-or-slow-step-navigation","Blank Or Slow Step Navigation",[246,541,542],{},"Some direct step navigation can briefly show a blank or loading state before the wizard renders. For documentation, avoid direct URL jumps in clips unless you are intentionally documenting navigation behavior.",[246,544,331],{},[270,546,547,550,553],{},[273,548,549],{},"Use the wizard navigation buttons for normal walkthrough footage.",[273,551,552],{},"Wait until the step content is visibly loaded before narrating.",[273,554,555],{},"If a blank state persists, note the session ID, source step, target step, and timing.",{"title":557,"searchDepth":558,"depth":558,"links":559},"",2,[560,561,562,563,564,565,567,568,569,570,571],{"id":252,"depth":558,"text":253},{"id":256,"depth":558,"text":257},{"id":293,"depth":558,"text":294},{"id":316,"depth":558,"text":317},{"id":364,"depth":558,"text":365},{"id":400,"depth":558,"text":566},"Terminal Cap Stale (TERMINAL_CAP_STALE_AHJ_DEFAULT)",{"id":428,"depth":558,"text":429},{"id":471,"depth":558,"text":472},{"id":495,"depth":558,"text":496},{"id":518,"depth":558,"text":519},{"id":538,"depth":558,"text":539},"Common Step 3\u002F4 validation messages, what they mean, and how to resolve them.","md",{},null,true,{"title":199,"description":572},"giyTfwk9pGqzESsDIYMJQo3Q8PhnhpFEkacvkSsLWc0",[580,581],{"title":195,"path":196,"stem":197,"children":-1},{"title":208,"path":209,"stem":210,"children":-1},1786202578518]