MDC XT12HR 2021 - Trouble Shooting; 240 Volt Trouble Shooting

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Trouble Shoong
240 Volt Trouble Shoong
Problem
Possible Cause
Remedy
No power to power points
• Caravan not plugged into mains power.
• Faulty power lead
• RDC Device tripped
• Plug into mains power.
• Test/replace lead.
• Reset RCD
RDC Keeps Tripping
• Faulty Appliance
• Short in system
• Check appliance.
• Have electrician check caravan
electrical system
12 Volt Trouble Shoong
Problem
Possible Cause
Remedy
No 12 Volt Power
• Main isolator Turned Off.
• Baeries Flat
• Main mega fuse tripped
• Turn on main isolator.
• Charge Baeries
• Reset Mega fuse
Baeries wont charge
• Baeries below minimum voltage
• Baeries failed.
• Charger not turned on.
• Charger not plugged in
• No mains power.
• Faulty Charger
• Switch charger to “Supply Mode” and charge
unl holding 6 volts then switch to AGM
charge mode.
• Replace baeries.
• Turn on charger.
• Plug in charger and turn on.
• Connect mains power.
• Replace charger
Solar power not charging
• Tripped circuit breaker
• Faulty DC to DC unit
• Night-me
• Parked in shade
• Reset breaker.
• Replace or repair DC to DC unit
• Wait unl dayme.
• Park in sunshine
Baeries not charging from
car
• No power from car
• DC to DC trigger wire not acvated
• Tripped breaker
• Check car power output.
• Connect trigger wire through pin 12 to vehicle
accessory power.
• Reset breaker
Trailer lights not working
• Trailer plug pins not separated.
• Car not providing power.
• Bad connecon in plug
• Separate pins using the split in each pin to
ensure good contact with car plug.
• Check output from car trailer plug.
• Check wire connecons in plug
Lights or plugs not working
• Circuit not switched on at panel.
• Baeries flat
• Circuit breaker tripped
• Switch on at control panel.
• Charge baeries
• Reset breaker
No Power to portable fridge
• Tripped circuit breaker
• Faulty Socket
• Reset circuit breaker.
• Test socket with test light or mulmeter
Inverter not powering
• Mega fuse tripped.
• Baery voltage too low
• Reset mega fuse.
• Charge baeries
Circuit breaker tripping
during use
• Appliance load too high
• Faulty breaker
• Check appliance for fault.
• Replace breaker