MV Heating MV Airo 4, Instruction Manual, Page: 47 / 48

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47
MV Heating UK Ltd
Timers
1E-02 : Overheat – Check for obstruction or damaged ducting
1E-10 : Ignition failure – Check fuel supply, blocked supply or fuel pump
1E-30 : Voltage too high
1E-31 : Voltage too low – check battery or voltage drop in supply cable
1E-52 : Overheat sensor failure
1E-70 : Fuel pump open circuit or ECU failure
1E-80 : Air motor failure
1E-90 : Glow pin failure
1E-d3: Maintenance Reminder
Thank you for purchasing the MV Airo 4.