Question about Xantrex Technology Heart Freedom 20 12 Inverter

1 Answer

Behaves irradically My heart freedom 20 fried my batteries. It also seems to continue to draw from the battery, even while it and everything else on the boat is shut of.

Posted by on


1 Answer

Until the inverter is turned off completely, either via remote or on the front of unit it will draw power, it goes into standby mode. Waiting for a load. Depending on the remote you have, if you have on they turn off differently. A link remote or basic.

Posted on Oct 24, 2008


1 Suggested Answer

  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

a 6ya Expert can help you resolve that issue over the phone in a minute or two.
Best thing about this new service is that you are never placed on hold and get to talk to real repair professionals here in the US.
click here to Talk to an Expert (only for users in the US for now) and get all the help you need.

Posted on Jan 02, 2017


Add Your Answer

Uploading: 0%


Complete. Click "Add" to insert your video. Add



Related Questions:

1 Answer

My heart interface freedom model 20 - blew up- what would be a good replacement or do i really need a inverter in my motorhome

The other thing to consider is that auxiliary batteries need charge while sitting, plugged in, which can be accomplished other ways.

Aug 05, 2011 | Xantrex Technology Heart Freedom 20 12...

1 Answer

Freedom 20 Inverter/Converter Charger installed on Alpenlite RV. When remote switch for solar use (2000 watt) is turned on, all 110 system is energized. Turn solar switch off and voltage check at...

Second Freedom 25 inverter/charger...first one repaired, this one went to fault...started microwave on fire, fried the satillite receiver and possibly other components....installing a Mangnum....."do not let anyone rebuild the Freedom 25" First time about $900.00 to rebuild...this time about $9000.00 with components it fried. Fleetwood LLC Corporate knows of problems and only offer to sell you the conversion kit for about $4200.00....bankruptcy sanctifies previous problems "they" left with us.

Oct 27, 2010 | Xantrex Technology Heart Freedom 20 12...

1 Answer

My freedom 20 charger/inverter does not seem to drop down to a float charge and continues to charge batteries at a rate which makes it necessary to add water continually to my house batteries which consist...

The charger has four distinct charging stages - 1) Bulk, 2) Acceptance, 3) Float, and 4) Equalization. If your batteries are old and therefore won't reach full charge, the charger may not be able to get them up to the voltage where float charging kicks in. If you ever allowed the water in the batteries to get down to where the plates were exposed, one or more of your batteries may be contaminated with excessive sulfate buildup on the plates. The equalization process (Stage 4,which must be entered manually) will help to return any excessive sulfate builup back into solution, so you might try that and see if the performance improves.

Sep 26, 2010 | Xantrex Technology Heart Freedom 20 12...

2 Answers

Freedom 20 Inverter/Charger Overload will not reset.

When I switch my Freedom inverter on it shows E02 fault Low battery voltage. I have had the batteries tested and they are okay.
When I plug into the mains to charge batteries the Chrgeheart interphase shows charging light but nothing happens No current.
If anyone could advise I would greatly appreciate it. Thanks

Dec 16, 2009 | Xantrex Technology Heart Freedom 20 12...

2 Answers

I have a Heart Interface Freedom 20 Inverter/Battery Charger installed on a powerboat. The fan (cooling fan?) is making noise - it seems to be rubbling inside the unit. Is there a way to repair? Replace...

The fan can be replaced. It is very similar to some of the PC cooling fans. I've got the same problem (again) and will be replacing it soon. I will give you the fan specs once I remove my fan ( I think it is 4" 120VAC - will let you know when I repair mine).

Jun 14, 2009 | Xantrex Technology Heart Freedom 20 12...

1 Answer

Heart Interface link 1000 Manual??

Check the manufacturer web site:
Product Page:
User Guide:

Feb 09, 2009 | Xantrex Technology Heart Freedom 20 12...

Not finding what you are looking for?
Xantrex Technology Heart Freedom 20 12 Inverter Logo

Related Topics:

357 people viewed this question

Ask a Question

Usually answered in minutes!

Top Xantrex Technology Boating Experts

Brad Brown

Level 3 Expert

16450 Answers

Tre Elkins

Level 3 Expert

643 Answers


Level 3 Expert

695 Answers

Are you a Xantrex Technology Boating Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides