MDC XT10E 2021, Owner'S Manual

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Trouble Shooting
Electrical Trouble Shooting
Symptom Possible Cause Remedy
No 12 volt power
Main Isolator in off Position Turn on main isolator
Flat battery Charge battery
Faulty battery Replace
Main circuit breaker tripped Reset main circuit breaker
Loose battery terminals Tighten terminals
Damaged wiring Find and repair/replace
Battery not Charging
Faulty Battery Have battery tested and replace if faulty
No mains power
Indicated by charger not turned on. Check mains power, if charger still
doesn’t switch on
the charger may be faulty and you should contact the dealer for warran -
ty or replacement
Faulty Charger
A charger fault will be indicated by fast flashing on the charger control
panel (Projecta
Intelli-Charge). Contact your dealer for warranty or replacement.
Charger has overheated
Indicated by OTP on LCD screen and fast flashing. Ensure adequate
ventilation around
charger and allow to cool. Do not store items around the electronics.
(Projecta Intelli-Charge)
Lights or plugs not
working
Tripped circuit breaker Reset breaker
Poor connection find and rectify
Circuit switch off Check control panel and switch on
No power to fridge
Indicators or parking
lights not working
Poor connection at trailer plug
Check and clean plug contacts. If pins are closed up use a knife to sepa -
rate the split in the pins being sure not to widen too far. The gap should
be even along the length of the pin.
Inverter not powering
Poor connection Check 12v connections are tight
Main 12v switch is off Check main rotary switch on control panel
Flat battery Charge battery
200A main circuit breaker
If no other 12v is available check the main 200A breaker with a multime -
ter or test light
150A breaker to Inverter check 150A breaker to inverter using a multimeter or test light
No Inverter Output
See Inverter trouble shooting
page
Circuit breaker tripping
during use
Overloading Check amperage draw from appliance
Faulty Applience Check appliance and rectify
Battery not charging
from anderson plug
Faulty Connection at plug Check plug ensuring connections are firm
50A circuit breaker tripping
Check there are no shorts and check circuit breaker with multimeter or
test light
BMS Check BMS is correctly set and operating (see manual page )