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The compressor may cause a high hum or pulsating sound when it is starting or
stopping.
It is normal to hear a metal hitting metal noise when the unit is bumped.
TROUBLESHOOTING
Q1: The appliance is not working.
A1: Ensure that the unit is plugged in and connected to a power source. Press the
button to turn the unit on. If connected to an AC power source, ensure that the outlet
is active by plugging in a lamp or other device. If the unit was just started, the
compressor delay start protection may be active.
Q2: The food inside is frozen when using the unit as a refrigerator.
A2: Increase the target temperature.
Q3: You hear the sound of water moving inside the unit.
A3: This is due to the flow of refrigerant and is normal.
Q4: The display shows an F1 error code.
A4: The battery protection circuit has activated. Change the battery protection level from
H to M or L.
Q5: The display shows an F2 error code.
A5: The fan overload protection circuit has activated. Turn the unit off, then restart it after
30 minutes. If the code is still displayed, contact Monoprice Technical Support.
