sail-world.com
 
 
News Home Cruising Australia Cruising USA Cruising Canada Boats for Sale Sail-World Racing Photo Gallery FishingBoating
Video Gallery Newsletters
Sail-World.com : Inverter Installation: Troublshooting 101
Inverter Installation: Troublshooting 101


'Installing our inverter - have you been through this?'    .

So you want to install an inverter, but with all the features and complexity of today’s more sophisticated units, you’re hesitant to take the plunge? Or, perhaps you’ve had some problems with your inverter, and you’re not sure if it’s a faulty unit … or a simple installation problem?

Let the Tech Doctor help! This issue offers up some basic troubleshooting tips to help ensure your inverter is installed correctly in order to deliver maximum, trouble-free delivery. Success in this area will save aggravation and potentially money associated with having to engage a support technician for unwarranted and unnecessary repairs.

Let's get started:

First, an overview. When working with electrical circuits, you must always ensure the circuit is powered down and cannot be re-energized while you are working on it. If you’re not entirely comfortable with this task (or any other cited in this article) then by all means, leave it to the experts. Your attention and compliance to all safety directives must always be first and foremost!

The Basic Benchmark:

If for any reason, things don’t seem to be working as they should with your inverter, understand that these types of products simply don’t 'kind-of' fail. When an inverter goes bad, typically nothing will work … or, one of the features simply won’t work consistently.

Strategies for inverter installation success:

1. Revert all settings to factory defaults.

This may seem obvious, but the factory default settings are usually default for a reason. They are the values that allow the inverter to work in the vast majority of environments. While you don’t want to leave these settings to factory default in the long term, for a quick test, it’s ideal. After completing the test, then you can easily readjust the settings to meet your specific needs. Check the settings, one by one, until the problem is identified, or the settings are adjusted to work. Note: If the inverter came installed with your vehicle/vessel, the manufacturer would likely have changed the factory default settings to custom settings to suit the design and application. In such circumstances, once you reset the inverter to the default OEM/manufacturer setting, you may not need any further changes.

2. Disconnect all loads.

This action will remove the installation as a possible cause of the problem. This is also a good time to disconnect the battery, wait a few minutes, and then reconnect, in order to reboot the inverter’s processor.

3. Power up the inverter.

If this works, bring the loads on-line, one by one.

4. Watch the DC voltage at the inverter and make sure the voltage stays within the DC voltage range of the inverter.

This eliminates the possibility that an ineffective circuit from the battery is causing the issue. If the voltage is erratic, solve that problem by tracing the cause of the erratic voltage and fixing it, and then get back to the inverter. Recommendation: if you don’t have a spare DC fuse on board, get one!

Also, read up on and review the features of your inverter. Some perceived problems actually arise from features in the inverter like idle mode, or power save. Such features, when enabled, allow the inverter to turn off when the load is low, but can create the very real perception of a problem.

Remember: inverters don’t produce energy; they simply convert what they’re given. If you have a combination inverter/charger, and the inverter doesn’t work, but the charger is humming along fine, then check the DC voltage at the inverter when inverting to gauge whether it is within the inverter’s DC range. If the inverter works, but the charger is problematic, then check the AC input voltage at the inverter and ensure it is within the inverter’s AC range. With a sound read of what the unit is receiving, you can eliminate most causes of perceived failure.

A final troubleshooting review:
1. For the most part, inverters either work, or they don’t.

2. From my own experience and in working with dozens of tech service centers, I have concluded that more than 80% of inverters that are returned without hands-on troubleshooting have absolutely no issues on the bench. The problem in at least 20 percent of the returns correlate directly to faulty installations.

3. Erratic behavior, or inconsistent problems, are almost always a loose connection…somewhere. While it’s not easy to find them, it’s worth the time and the effort.

4. A quality volt-meter is worth the investment. While there is a cost associated with ownership, it may pay off in eliminating shipping and diagnostic bench time at the service center that is unnecessary.

5. Safety first!. Power down as much as reasonable when working with circuits. Always use one hand when working with wiring. If you’re not qualified, or are not 100% confident in the process you’re attempting, hire a qualified electrician

Summary:
Remember, inverters are nothing more than an appliance that does what it’s told to do. If it doesn’t receive the right instructions, or can’t interpret its input, it likely will not perform to your expectations, through no fault of its own. Take the time to ensure the proper installation in order to maximize the performance of your hard-working inverter! Then, you will realize its ultimate return on investment.

Sail-World Cruising would like to thank Xantrex Technology for this informative article


by Don Wilson

  

Click on the FB Like link to post this story to your FB wall

http://www.sail-world.com/index.cfm?nid=109726

8:16 PM Tue 21 May 2013GMT


Click here for printer friendly version
Click here to send us feedback or comments about this story.

Click for further information on
Practical

Related News Stories:

21 May 2013  Yacht Track Library - an ingenious new tool for cruising sailors
18 May 2013  Digital Media Locker plus Blue Tooth connection for a dry iPhone
15 May 2013  Ten quick tips to make boat cleaning less of a chore.
11 May 2013  Fuel filters recalled by Osculati
07 May 2013  Choosing a chartplotter program for ActiveCaptain users
28 Apr 2013  Words of wisdom from a Cruising Guru
16 Apr 2013  Love your sailing boat's belts and they will love you in return
06 Apr 2013  Something to ponder - Is your GPS system 100% safe?
05 Apr 2013  World's tiniest PLB now certified for use
05 Apr 2013  World's tiniest PLB now certified for use
MORE STORIES ...






Sail-World Cruising News - local and the World

The spirit of the ARC is the spirit of camaraderie and adventure, which makes every one of the 1,250 ARC sailors a winner, not just those on stage to receive awards. After a 20-hour delay to the scheduled start, caused by strong winds in Gran Canaria, ARC 2014 got off to a flying start for this trade wind classic. ... [more]  

The Atlantic hurricane season will officially end on November 30, and will be remembered as a relatively quiet season as was predicted. Still, the season afforded NOAA scientists with opportunities to produce new forecast products, showcase successful modeling advancements, and conduct research to benefit future forecasts. Improved model, new surge forecast products and research projects debuted. ... [more]  

The second edition of this alternative route to the traditional ARC route saw 50 yachts and over 200 crew enjoy the same great activity programme before and after their ARC crossing, but also an interesting and enjoyable stopover on São Vicente, one of the less visited of the Cape Verde islands. Crews were full of praise for ARC+ route, now an integral part of the Atlantic Rally for Cruisers. ... [more]  

Waves within waves by Leslie G. Baehr
Scientists have a name for this phenomenon—internal waves. By definition, internal waves occur in the deep, well beyond people’s purview. Scientists have generated miniature internal waves in small tanks in the lab, but out in the wild, they’re as elusive as a white horse in a snowstorm. ... [more]  

The Cruising Yacht Club of Australia has received overwhelming support for its Parade of Sail, to be held prior to the Rolex Sydney Hobart Yacht Race on December 26, and staged in honour of the 70th Hobart and the Club’s 70th anniversary. ... [more]  

Over the past 30 years, the Arctic has warmed more than any other region on Earth. As sea ice continues to thin and melt, understanding the rapid changes going on in this sensitive part of the world and its ecosystems becomes even more crucial. The new vehicle, called Nereid Under Ice (NUI), is remotely operated by pilots aboard a surface ship via a lightweight, micro-thin, fiber-optic tether. ... [more]  

Tabor Boy - A century of service by Capt. James E. Geil
The history of Tabor Boy, the 92-foot flagship of coeducational Tabor Academy, in Marion, Massachusetts, is that of a working vessel. Although she was designed and built in 1914 to support the commercial shipping trade, Tabor Boy’s real calling turned out to be teaching young people about life and the sea. ... [more]  

The Gunboat 55 has been crowned Cruising World’s 2015 Domestic Boat of the Year. The publication’s annual competition is judged by a panel of independent judges. This year’s judges, Tim Murphy, Ed Sherman and Mark Schrader, were unanimous in their praise and selection. ... [more]  

In 2013, over 955,000 boats changed hands on the pre-owned boat market. That meant for a nearly a million boat buyers, hiring an accredited marine surveyor to inspect their potential dreamboat was often the first step after finding it. ... [more]  

In a world first study researchers have found a coral-eating fish that disguises its smell to hide from predators. 'For many animals vision is less important than their sense of smell,' says study lead author Dr Rohan Brooker from the ARC Centre of Excellence for Coral Reef Studies (Coral CoE) at James Cook University. ... [more]  

Writing in the Journal of Animal Ecology the authors set out to answer important and fundamental questions on how life in the ocean will respond to projected changes in the coming decades. Despite evidence of increasing acidification of the world's oceans, questions remain over whether marine species will be able to adapt to these changing conditions. ... [more]  

By studying the colour of seabird guano in the infrared part of the spectrum the researchers from British Antarctic Survey (BAS), University of Cambridge and University of Edinburgh were able to identify and isolate the poo's unique spectral signature from bare rocks and snow. ... [more]  

Sail-World is now live testing the changed website format. If you are using this format for the first time, please scroll to the bottom of the site and check that your region is set for your region and not some other. It can be correctly set up using the drop down boxes. Then go to the top, click refresh, and you should be away. ... [more]  

Oceanographer Bob Pickart will never forget his first cruise aboard Woods Hole Oceanographic Institution’s (WHOI) research vessel Knorr. It was February 1997, and the ship was headed to the fierce Labrador Sea in the dead of winter. Sailing into the teeth of wintry conditions was the whole point of the 47-day research cruise. ... [more]  

Fifty-five years ago, the group of twelve nations who’d been involved in the International Geophysical Year of 1957 signed the Treaty. The Treaty has ensured that Antarctica remains a natural reserve, devoted to peace and science. ... [more]  

Scientists urge protection of world's deltas by Woods Hole Oceanographic Institution
Extensive areas of the world’s deltas — which accommodate major cities such as Shanghai, Dhaka and Bangkok — will be drowned in the next century by rising sea levels, according to a Comment piece in this week’s Nature. ... [more]  

The BBC has reported that nine Somali pirates should get thousands of Euros because they were not immediately brought before a French judge, the court ruled. One is to get 9,000 Euros (£7,000) and the others sums of up to 7,000 Euros. The judges faulted France for keeping them in custody for an extra 48 hours. ... [more]  

Yacht lost on Majuro by John Martin
Monday morning I awoke early and watched the sky grow light listening to the quiet morning sounds here in our anchorage off the island of Eneko. At 7:30 the cruiser’s net anchor started off with the usual good morning, and she asked if there was any emergency traffic. ... [more]  

When we taught the intense 12-week Professional Mariner Program at the Chapman School of Seamanship, top priority the first week was to get each student into a mindset where they inspected a boat from stem to stern before casting off and after they tied up. Note the dual inspections. Bookends if you will. Before sailing; after sailing. Every time. ... [more]  

Leopard by Finland crossed the finish line in Rodney Bay Saint Lucia this morning at 01:09:51 UTC (02/12 21:09:51 Local time) smashing the ARC Course Record by 2 days 6 hours 45 minutes and 19 seconds. Sailing across the Atlantic from Las Palmas de Gran Canaria to Rodney Bay, Saint Lucia in a total of 8 days 14 hours, 39 minutes and 51 seconds. ... [more]  

Fort Lauderdale greets Oceans of Hope yacht by Sailing Sclerosis Foundation
Oceans of Hope sailed into Fort Lauderdale this morning at 11:00 a.m. local time to an enthusiastic dockside audience awaiting their arrival. Cheers ensued, horns blared and the crew looked happy to arrive in the tropical landscape of Florida. It has been a long and arduous journey for some, including Christina Lamb Sidell, who joined the Oceans of Hope crew several weeks ago in New Jersey. ... [more]  

As I look back over nearly 40 years of sailing around Mediterranean waters I can't help but reflect on time passing by. 'Isn't it a bit like painting the Forth Bridge?' a friend asked of my pottering around looking at harbours and anchorages. ... [more]  

Try as you might, it just won’t work. Ropes are for pulling, and pulling alone. Similarly, most things on a boat and in a rig have a specific job to do and hence reason for the way they’re designed. Form follows function, after all. So with this adage firmly in mind, let’s see what Sydney Rigging Specialists have been up to and why they stick to this theory, like rust marks on a trusty kite. ... [more]  

2014 has truly been an Odyssey year, as our boats have criss-crossed the Atlantic on epic journeys, starting in January when the Atlantic Odyssey II yachts sailed from La Palma to Grenada, and followed by the summer adventure of the Blue Planet Odyssey yachts up in the High Arctic attempting the transit of the North West Passage. ... [more]  

Sailing within the ARC+ fleet, Alubat Cignale 18 Eleonora 2 crossed the ARC+ finish line at 07:38:46 local time after a fast 2100NM passage from Mindelo in the Cape Verde Islands. The international crew on board were in great spirits having enjoyed their 12 days at sea and are now looking forward to experiencing the delights of the Caribbean. ... [more]  

Every year, thousands of people suffer from CFP, a poisoning syndrome caused by eating toxic reef fish. CFP symptoms are both gastrointestinal and neurological, bringing on bouts of nausea, vomiting, diarrhea, headaches, muscle aches, and in some cases, the reversal of hot and cold sensations. Some neurological symptoms can persist for days to months to years after exposure. ... [more]  

Little Pines Multimedia has released a new series of instructional apps for Android available at their website Apps4Sailing.com, Google Play and Amazon. ... [more]  

Scientists from the UK, USA and Australia say the new technology provides accurate ice thickness measurements from areas that were previously too difficult to access. The results, published this week in the journal Nature Geoscience (Monday 24 November 2014), step up the pace of research in the polar regions aimed at understanding the dramatic sea ice changes in the context of climate change. ... [more]  

The Antigua and Barbuda Marine Association (ABMA) is very pleased to announce that Falmouth Harbour Marina, Catamaran Marina and Antigua Yacht Club Marina are now providing only ultra-low sulphur fuel to yachts. This is as a result of joint efforts of the marinas and the ABMA in raising the issue of the fuel previously supplied having a sulphur content higher than legal requirements in Europe ... [more]  

The new application from PredictWind for Mac and PC is revolutionary for accessing weather data when offshore. Accessing GRIB files, Weather Routing, GMDSS forecasts and Satellite Imagery is now a simple task with the unique and user friendly interface. ... [more]  

The government will expedite permitting for yachts wanting to enter the country’s ports, from taking weeks to taking one day only, with an online one-stop service protocol under the management of the Foreign Ministry, said Coordinating Maritime Affairs Minister Indroyono Soesilo. ... [more]  

As an investment in a FLIR camera is not inexpensive or even one that can be taken quickly due to having to carefully think through the installation process, we thought long and hard about the perceived benefits of the system. At the end of the day we decided to go ahead with the FLIR camera and also decided, that we would pair the FLIR thermal camera with the new Furuno TZ9. ... [more]  

The 29th Atlantic Rally for Cruisers (ARC) set sail today bound for Saint Lucia following a delayed start due to strong winds locally in the harbour of Las Palmas de Gran Canaria yesterday. For only the third time in the rally's history, the decision was made to delay the start, initially planned for 12:30 on Sunday 23 November by 20 hours. ... [more]  

Sometimes the waiting is just as good as the journey
Tips on boating with dogs
Four Tips - How to safely truck your boat over the road
Atlantic Odyssey – Emergency Medi-Vac from Cocojet III
ARC 2014 - ARC start delayed
Antarctic ‘ghost mountains’ preserved by ice sheet
Clear the Decks!
Sail-World Team holds first Continental Conference at METS
British Cycling grows by over 500%, can sailing do the same?
Extinction risk not the answer for reef futures
ARC+ fleet sets sail for Saint Lucia
Sail safer with these 'landfall light' secrets
Sailing the Mediterranean – An infographic
New transducer line from Garmin boasts scanning sonar
Building on borrowed time + Video
Marion to Bermuda Race announces the M2M2B Yacht Rally
34 Atlantic Odyssey yachts cross start line off Arrecife
World ARC fleet explores Zululand
Visit Doyle Sails New Zealand at METS 2014
ARC 2014 Opening Ceremony: Flags and bands, one week to the start
Sailing veteran celebrates his 20th Atlantic Rally for Cruisers   
All set for ARC+ arrivals in São Vicente   
Caribbean 1500 - Lest We Forget: Crews who won't make it to Tortola   
Crews visit ARC Forest at Las Palmas de Gran Canaria   
Security Council renews action to fight piracy off Somali Coast   
World Odyssey Race cancelled   
Caribbean 1500 - One fleet, two very different stories   
Eccletic ARC fleet assemble in Las Palmas   
Antigua 2 Falmouth - Notice of Race released for 2015 edition   
Oceans of Hope yacht arrives in New York City in unique global voyage   
Spirit of Tradition   
Tropical storm-like conditions in Malta and Sicily as Medicane hits   
ARC+ Cape Verde fleet slows, more wind expected tomorrow   
Top 20 cruising realities no-one talks about!   
Busy schedule begins for ARC crews in Las Palmas   
Slow progress in the Caribbean 1500 fleet   
Crystal Blues finds good medicine in Penang   
ARC+ Cape Verde sets sail from Las Palmas de Gran Canaria   
Destination: Balmy Brentwood Bay and peaceful Tod Inlet   
Safety and enjoyment order of the day in Marina Lanzarote   


For this week's complete news stories select    Last 7 Days
   Search All News
For last month's complete news stories select    Last 30 Days
   Archive News







Sail-World.com  


















Switch Default Region to:

Social Media

Asia

Australia

Canada

Europe

New Zealand

United Kingdom


http://www.sail-world.com/event_images/image/Twitter_logo_small.png http://www.sail-world.com/event_images/image/FaceBook-icon.png  http://www.sail-world.com/event_images/image/RSS-Icon.png

United States

Cruising Northern

Cruising Southern

MarineBusiness World

PowerBoat World

FishingBoating World

 

Contact

Commercial

News

Search

Contact Us

Advertisers Information

Submit news/events

Search Stories/Text

Feedback

Advertisers Directory

Newsletter Archive

Photo Gallery

 

Banner Advertising Details

Newsletter Subscribe

Video Gallery

Policies

 

 

 

Privacy Policy

 

 


Cookie Policy

 

 



This site and its contents are © Copyright TetraMedia and/or the original author, photographer etc. All Rights Reserved.  Photographs are copyright by law.  If you wish to use or buy a photograph, contact the photographer directly.
XLXL WAS CRU NH
LocalAds   DE  ES  FR  IT