Forum Discussion
dougrainer
Jun 14, 2023Nomad
The "reset" procedure is for a NO CO lockout. NOTHING else. Your refer will operate to 10.5 volts dc. The voltage is taken at the Pos and Neg input wires to the refer from the RV. NO OTHER testing is needed. Now, when you get an A7 and the voltage IS over 12.0 volts, you then connect a 12 volt battery source, bypassing the RV Power Converter OR Inverter/Charger if you have one. Turn them off or disconnect the 120 shore Power. Best way is to use a 12 volt battery from a UPS system or a 12 volt battery from a 12 volt Power tool. Doug
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