24
E6
Explosion-proof
protection: The
drive
motor
circuit
is
damaged due to
abnormal power
supply
voltage
or
abnormal
motor.
Possible reason: Check if the power
supply voltage is lower than 50% of the
normal voltage. Please retest with the
correct voltage specification; check the
controller for odor, replace the controller;
check if the motor cable is connected
and reconnect the motor cable.
E7
Indicates
that
the
electronic
watch does not
detect the safety
lock signal.
The
magnetron
is
damaged,
the
magnetron is installed in the correct
position, and the magnet is placed.
