Balboa CLIM8ZONE II User And Service Manual page 18

If two or more error codes appear at the same time, then display error codes accumulation.
For example, 16 and 32 occur at the same time, display 48
Error name
Code
1 IPM Over-current
2 compressor synchronous
abnormal
8 compressor output phase
absent
16 DC bus low voltage
32 DC bus high voltage
64 Radiator
description
1. The IPM overloaded or
overheated
2. The U,V,W driver short-
circuited
3. The IPM module fault
4. The compressor damaged
1. The
overloaded instantaneously
2. The compressor does not
match the program
3. The difference between
high and low pressure starts
the compressor excessively
1. The U, V, and W cables of
the compressor are missing
or improperly connected
2. The compressor does not
match the program
3. The difference between
high and low pressure starts
the compressor excessively
1. The power supply unstable
2.AC suddenly power off, the
inverter capacitor
power supply chip detects
that the DC voltage will be too
low
3. The PFC module fault
1. The power supply voltage
too high.
2. The capacitor fault
3. The PFC module fault
over 1. The fan on the host is faulty 1. Check and replace the fan
Solution suggestion
1 Ensure
temperature, water temperature,
water flow, etc. are within the
operating range of the unit;
2. Use a multimeter to measure
the motor U,V,W in ohmic gear
to ensure no short circuit
3. Replace
conversion module
4. Replace the compressor
compressor 1 Ensure
temperature, water temperature,
water flow, etc. are within the
operating range of the unit;
2. Replace the driver board with
the correct program
3. Ensure that the high and low
pressure
normally
1. Check whether the U, V,
and W
compressor are missing or in
poor contact
2. Update the driver
3. Ensure that the high and
low pressure difference starts
normally
1. Ensure that the power
supply is stable
residual 2. Check the capacitor after it
is powered off
3. Replace
frequency conversion module
1. Ensure that the power
supply voltage is normal
2. Replace the capacitor
3. Replace
frequency conversion module
that the ring
the frequency
that the ring
difference starts
wires of the
the faulty
the faulty
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