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The Xantrex Heart FDM-12-25 remote panel, MPN 84-2056-01, lets you operate a compatible Xantrex Freedom inverter/charger from a location away from the unit itself. It is listed for the Freedom Combi, Freedom 458 and Freedom Marine inverter/charger families and is supplied with a 25-foot cable. This listing is the remote panel only. It does not include an inverter/charger, and it does not add inverting or charging capability to a system that lacks it.
From the front panel you can switch the inverting and charging functions on and off separately, and you have direct buttons for power sharing, equalizing and battery setup. Multicolor LEDs report state of charge, fault conditions, AC input, and DC voltage and current, and separate LED warnings indicate low battery and overload. Power sharing is set by selecting the incoming AC breaker size, which lets the panel's settings reflect the shore or generator supply in your RV or boat. The panel is described as splash-resistant. That description is not a rating for outdoor or exposed mounting.
Check the inverter/charger family before ordering. This panel is not compatible with Freedom HF or Freedom SW series units, which use different remote and network accessories. The FDM-12-25 designation identifies the 12-volt version. The store listing directs 24-volt Freedom Combi owners to a different remote, Freedom Remote 24V, part 82-0101-04. Use the equalize button only if your battery manufacturer approves equalization and the inverter/charger's battery-type setting matches your batteries.
This listing ships one remote panel with its 25-foot cable. The shipping options and delivery estimate for your address appear at checkout. Our full terms are on the shipping policy page: https://marinerswarehouse.com/policies/shipping-policy
Before ordering, confirm the model on your inverter/charger's label. It must be a Freedom Combi, Freedom 458 or Freedom Marine unit at the system voltage this panel supports. Plan a dry, protected panel location within reach of the 25-foot cable, and follow the inverter/charger owner's manual for the remote port connection and battery-type settings.
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Installation & Compatibility Guides
This panel controls and monitors a compatible inverter/charger. Check these six points before you order or install it.
Read the inverter/charger label. This panel is listed for Freedom Combi, Freedom 458 and Freedom Marine units only.
Freedom HF and Freedom SW series inverter/chargers are not compatible with this panel and use different control accessories.
FDM-12-25 identifies the 12-volt version. For a 24-volt Freedom Combi, the store listing names a different remote, part 82-0101-04.
The supplied cable is 25 feet long. Choose a dry, accessible mounting point the cable can reach without strain.
Use the battery setup and power-sharing buttons to match your batteries and incoming AC breaker, following the inverter/charger manual.
Equalize only batteries whose manufacturer permits it. Many sealed and lithium batteries must not be equalized.
The FDM-12-25 remote panel is a control and status accessory for one generation of Xantrex Freedom inverter/chargers: the Freedom Combi, Freedom 458 and Freedom Marine. It gives you separate inverter and charger switching, battery setup, power-sharing selection and LED readouts of state of charge, faults, AC input and DC voltage and current. It produces no AC power and charges no batteries; those functions belong to the inverter/charger it controls.
Newer Freedom SW inverter/chargers work differently. They use Xanbus network accessories such as the System Control Panel and the Freedom SW Remote On/Off Switch, and this panel cannot substitute for them. Choose this panel only after matching your unit's family and system voltage. If you own a Freedom SW 2012 or 3012, compare the Xantrex Xanbus System Control Panel (SCP) instead.
Use these collections to compare other inverter, inverter/charger and electrical items. A collection link is for browsing and does not confirm compatibility.
Browse inverters and inverter accessories, and compare each item's documented purpose, ratings and package contents.
Review combined units and chargers separately. Confirm each model's charging and inverting functions before pairing a control panel.
Return to the parent collection to find another product family for your RV, truck or boat project.
Need Help?
Need help comparing Xantrex Heart FDM-12-25 Freedom Remote Panel, SKU 10850, MPN 84-2056-01? Share the model and part number from your Freedom inverter/charger label, your battery-bank voltage and the cable distance to your planned panel location. These details help us understand your selection question before you order.
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