Astralpool PRO ELYO INVERBOOST NN 07 Manuel D'installation Et D'utilisation page 46

Malfunction
Communication failure
controller and main board
Communication failure
Main control board and Driving
board
VDC voltage too high protection
IPM module protection
VDC voltage too low protection
Input current over
protection.
IPM module thermal circuit is
abnormal
8. 8. 8. Troubleshooting Troubleshooting Troubleshooting
Error code
1. Poor signal wire connection or
damaged signal wire
between 2. Controller malfunction
EE08
1. Poor connection of communication
between
wire
EE09
2. The wire is damaged
1. Mother line voltage is too high
2. Driver board is damaged.
EE10
1. Data mistake
2. Wrong
connection
3. Compressor
EE11 accumulation lead to the current
becomes larger
4. Compressor or driver board
damaged
1. Mother line voltage is too low
2. Driver board is damaged.
EE12
1. The compressor current is too
large momentary
2. The water flow is abnormal
high
3. Power fluctuations within a
EE13
short time
4. Wrong PFC inductor
1. Output abnormity of IPM
module thermal circuit
2. Fan motor is abnormal or
EE14
damaged
Fan blade is broken
Reason
compressor phase
liquid and
- 42 -
Solution
1. Check and re-connect the signal
wire
2. Change a new signal wire
3. Turn off electricity supply and
restart machine
4. Change anew controller
1. Check the wire connection
2. Change a new wire
1. Check if the power is in the
normal range
2. Change driver board or main
board
1. Program error, turn off electricity
supply and restart after 3 minutes
2. Change driver board
oil 3. Check compressor sequence
connection
1. Check if the power is in the normal
range
2. Change driver board
1. Check the compressor
2. Check the waterway system
3. Check if the power is in the
normal range
4. Check if the correct PFC
inductor is used
1. Change a driver board
2. Check if the motor speed is
too low or fan motor damaged,
change another one
3. Change another fan blade