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Topic: Magnetek TU-775-2 Converter Charger failed (Read 1362 times) previous topic - next topic

Re: Magnetek TU-775-2 Converter Charger failed

Reply #20 –

New charger installed.

Based on the suggestions posted above, I bought the Progress Dynamics PD9260CV
Amazon.com: Progressive Dynamics PD9260CV Inteli-Power 9200 Series Converter/...

This one got great reviews almost everywhere. Since 12V is the back bone of the RV, I think it is worth investing a better converter/charger. It should be able extend the life of the batter to justify the cost of it. And also no MORE loud buzzy sound :D 

Also replaced the battery terminal, old one has some rust on it. Hopefully this can provide battery electric connection.

Everything installed

new terminal installed

Old and new terminal

30 years of technology improvement

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Re: Magnetek TU-775-2 Converter Charger failed

Reply #21 –
I would sure suggest you locate the charger in the NEXT COMPARTMENT from the batteries.

There, it will be in a cooler location and less sulfuric acid vapor and in the event of overcharging and outgassing of Hydrogen will not present an explosion risk.

Re: Magnetek TU-775-2 Converter Charger failed

Reply #22 –
Quote from: Running Odometer –
New charger installed.
Based on the suggestions posted above, I bought the Progress Dynamics PD9260CV
This one got great reviews almost everywhere. Since 12V is the back bone of the RV, I think it is worth investing a better converter/charger. It should be able extend the life of the batter to justify the cost of it. And also no MORE loud buzzy sound :D 

Congratulations on your purchase.  I chose this brand because the advertising wasn't too "emotional."
I bought my first PD in 2011 to replace a Magntek.  Firstly, I thought that between my 1973 Winnebago (New, Pioneer RV) and my 1986 Rockwood (Derelict, field.) that power converters had improved.  Nope.  Still a harmonically regulated transformer seemingly designed to boil batteries dry.  It wasn't until the advent of switching mode power supplies that the little box in your hand became possible and practical.  Luckily for me the U225 came with a PD9160 and all I need add was the Charge Wizard.
I installed both of ours under the front steps in our center door design only one bay away from the battery/wet bay with welding cables, two inches off the floor.

Re: Magnetek TU-775-2 Converter Charger failed

Reply #23 –
The "Charge Wizard" should be in the box without paying extra.

Pierce

Re: Magnetek TU-775-2 Converter Charger failed

Reply #24 –
Quote from: Pierce & Gaylie Stewart –
The "Charge Wizard" should be in the box without paying extra.

Pierce
The U225 came to me sans charge wizard, with a BCI Group 24 for the engine and a group 27 gel cell for the house.  When working with a dealer there are somethings you just need to do yourself.  Besides, the 9200 series has the charge wizard built in and the pendent gives you manual control over the charging modes.  Only the 9100 series requires the external pendent for 3-stage charging.  And yes, of the 3 9200s I purchased last summer all three came with the pendent in the box at no extra charger.