Question about Xantrex Technology Heart Freedom 20 12 Inverter

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Heart freedom 20. As soon as shore power is applied the inverter makes a growl sound, like a stuttering switch.

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STOP!!! Immediately have the shore power breakers checked by assuring both output legs have EQUAL output. If not they can either burn out the inverter solid states components or the main coach A/C, Generator transfer switch. You can usually check this with a multimeter but the shore power park managers usually have maintenance personnel to check and replace bad pedestal breakers. Does this help?

Posted on May 21, 2010

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1 Answer

Heart Freedom 20 will not default to generator power.


First of all it is possible that the is no power going into the inverter,trace the input source to see if the connection from the generator is ok. check the fuse if it is broken if not, the contactor or switching relay in the inverter is bad

Apr 06, 2010 | Xantrex Technology Heart Freedom 20 12...

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Inverter is draining house batterys on rv


it is possible that you batteries are bad, if you have used it for over a year you will need to replace it with new ones

Feb 16, 2010 | Xantrex Technology Heart Freedom 20 12...

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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
Ian

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

1 Answer

Freedom 20 stopped working after ac breaker tripped


How do you get the PCB out all the 4 screws are out and clips are pushed off the pcb contacts on the sides. Unscrewed the antenna, but not the soldered in bulk antenna mount. I is still locked in somehow? how do I get the board out to look at the keypad buttons so I can see if threre is a bad contact?

Sep 10, 2009 | Xantrex Technology Heart Freedom 20 12...

2 Answers

I have an old Heart Freedom 20 charger/ inverter. It was in charge mode when lightening struck nearby and now doesn't do anything. Fuses???


Unlikely. Most likely it is dead. These are typically not very robust units and are riddled with issues without the help of lightning. If you can comfirm that there is voltage making it to the main input terminals and it is not doing anything, then it is time for a replacement or a rebuild. If you are on the East Coast, there is a great place where I send all of my Freedom units for repair. It is calle Tekris Power Electronics and they are in NJ. Good Luck

Aug 21, 2009 | Xantrex Technology RS3000 Sine Wave...

1 Answer

Freedom 20 stops passing good AC input after about 15 sec.


This unit does have an idle mode where it will not output without a load. What I am unsure of is if this exists only for invert mode or for both invert and pass through. Try reprogramming the remote to eliminate the idle feature and then see what happens.

Jul 30, 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...

2 Answers

Heart Freedom invertor 25/12 - cannot get invertor to function


Batteries could be too low, or unit could think batteries are too low because it is not set up for your battery configuration. (voltage, amperage, deep cycle, wet, gel, agm etc.)

I am not sure how you set up that model but the manual should explain it. If you don't have one you can get it online from xantrex.

Jan 08, 2009 | Xantrex Technology Heart Freedom 20 12...

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