Balboa CLIM8ZONE II User And Service Manual page 17

264 AC Input low voltage
288 IPM too high temperature
320 Compressor peak current
too high
communication
between the mainboard and
the driver board is in poor
contact or falls off
2. Internal components of the
heat pump damaged
3. The output voltage of the
power supply board in the
module abnormal
output
1. The input voltage too low
2. The current transformer
damaged
transportation
1. The fan is faulty or the air
duct blocked
2. The ring temperature rises
too fast, resulting
over-temperature drop too
late to react
3. The power supply voltage
and current too high or too
low
1. Compressor load is too
large;
2. The driver board is faulty
3. The compressor
damaged
cable stability
2. Replace
components
3. Replace the power module
or no
1. Ensure that the input
voltage is normal
during 2. Ensure that the current
transformer works properly
1. Replace the fan
2. Ensure that the air duct
unblocked
in 3. Reduce
temperature
4. Ensure that the power
supply voltage and current
are normal
1 Ensure
temperature,
temperature, water flow, etc. are
is within the operating range of
the unit;
2. Replace the compressor driver
plate.
3. Replace the compressor
the internal
the ring
that the ring
water
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