I have 2007 Springdale and it sees converter does not seem to be charging DC batteries When plugged into shoreline converter is not converting to 120 only to outlets in camper. Converter is brand new

make sure disconnect is on and make sure no fuses blown

You would need to contact the manufacturer for that info, it could be anywhere.

connect a multi meter across the battery terminals and set on volts dc there should be 14.5 volts across the posts when the charger is on check for the dc notice on the dial as if the rectifiers in the charger have failed , you will get an ac voltage and that will not charge a battery

you need to use a multimeter and check solenoids. does it have power when motor or generator is running?

Do you have 12v when plugged in or on generator? If you do, then it's likely 1) a fuse or breaker for the converter, or 2) the converter is dead. Is your battery good? Try using taking the battery out and using to crank your car or truck. If that works, look at the fuse or breaker for your converter or your converter may be dead. If the batter doesn't work, do the opposite and put your car/truck battery in your RV and see if your 12v works -- if it doesn't, then check your converter fuse/breaker or it may be dead; if it does, then your battery is terminally (pun) dead.

The lights run off of 12V DC and use your RV's batteries to run when not plugged in. When plugged in it uses the AC and converts it to DC and runs the lights.

Please check your battery disconnect switch. It's most likely off. In my Winne there is a battery disconnect switch which disconnects the two batteries near the door. Lights wont work when unplugged and the switch is off. Lights works when plugged in or unplugged and switched on.

The microwave and outlets are on a 115-120vAC source running through the breakers box. The lights are 12vDC running through the converter then to the fuse panel. Locate the inverter in the compartments up front, possibly behind a panel that can slide or screws to hold the panel. Depending on the Mfr if the inverter, you should see a blade style buss fuse on the side, typically near the 12vDC output. Use a multimeter to check for the 120vAC input and 12vDC output. AC power-yes and DC power-no, check the fuse, replace if necessary. If the fuse is good, the inverter has blown and needs to be replaced. If you have AC & DC power on the inverter, go to the batteries and check for voltage without the inverter supplying power. Pull the fuse off the inverter or switch the battery disconnect switch. If the batteries have little to no voltage, cells may be dead. Take the batteries to a local auto parts store to get checked to see if the battery needs a charge or replacement.

120-
VOLT
AC
SYSTEM
The following electrical components (if so equipped) will only operate when your
RV is connected to shore power: 120 to
12-volt power converter, air conditioner,
120-volt refrigerator, microwave oven, television(s), fireplace and appliances
plugged into convenience receptacles.

SECTION 6 - ELECTRICAL SYSTEM JAYCO TOWABLE
6-2
120-
VOLT
CIRCUIT
BREAKERS
The 120-volt AC circuit breakers located in
side the main load center protect all
120-volt wiring and components in the RV fr
om circuit overloads and short circuits.
Should a circuit overload or short circui
t occur the circuit breaker protecting the
affected circuit will "trip" preventing the flow of electricity through that circuit.
If a circuit breaker trips, shut "off"
the appliance on that circuit (i.e., power
converter etc.) and allow the circuit breaker to cool down for a brief period of time.
After the cooling down period, reset the circuit breaker by moving its lever "off" and
then back to the "on" position. If the circuit breaker re-trips or frequently trips,
contact your dealer to have the electrical problem diagnosed and repaired.
A circuit breaker identification label is permanently attached to the inside surface
of the 120-volt load center.
Maintenance and Replacement
At the beginning of camping season, inspect the circuit breakers and replace as
needed. Test by turning each circuit breaker "off" and back "on". Circuit breakers
are wearable parts and must be replaced
as needed, as part of your RV
maintenance. If you have any questions, consult your dealer.
Please contact your dealer for repair assistance when replacing circuit breakers.
CONVERTER
The power converter converts 120-volt AC power to useable 12-volt DC power
when the shore power cord is connected to an external power source.
The converter has a built-in protective thermal breaker that will shut it down should
overheating occur. Overheating can be
caused by operating the converter above
its maximum power output for an extended period of time, or by an obstruction to
its ventilation air flow. To reduce converter heat build keep unnecessary 12-volt
lights and motors turned "off"
.
Keep the converter cooling fins and fan clear of
obstructions.
Inspection and maintenance
If the 12-volt power converter is not working (auxiliary battery not being charged)
check the reverse polarity fuse(s) in the converter fuse panel.
There are no
customer serviceable parts inside the converter case and the
manufacturer's warranty will be void if
the case has been removed
. If you
have further concerns contact your dealer.

sound like you have a bad battery installed or a bad converter that isn't charging the battery. check your battery to see if it is hooked up and has water in it.

Should have the basic schematic in your owner's manual. If not, contact the mfg and see if you can download one or have it mailed.

No luck? Google it. If persistent enough, you can find one.