Astralpool EVOTOP INVERBOOST 05 Manual Del Usuario página 40

Malfunction
IPM module temperature
too high protection
PFC module protection
DC fan motor failure
PFC module thermal
circuit is abnormal
PFC module high
temperature protection
Input power failure
8. 8. 8. Troubleshooting Troubleshooting Troubleshooting
Error code
1. Output
module thermal circuit
EE15
2. Motor is abnormal or damaged
3. Fan blade is broken
1. Output
module
2. Motor is abnormal or damaged
EE16
3. Fan blade is broken
4. Input voltage leap, input power
is abnormal
1. DC motor is damaged
2. Main board is damaged
EE17
3. The fan blade is stuck
EE18 The driver board is damaged
1. PFC module thermal circuit
output abnormal
2. Motor is abnormal or damaged
EE19
3. Fan blade is broken
4. The screw in the driver board is
not tight
The supply voltage fluctuates too
EE20
much
- 36 -
Reason
1. Change a driver board
exception of IPM
2. Check if the fan motor speed
is too low
damaged, change another one
3. Change another fan blade
exception of PFC 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
4. Check the input voltage
1. Detect DC motor, replace
with a new one
2. Change a new main board
3. Find out the barrier and work
it out
1. Change a new driver board
2. Check if the fan motor speed
is too low or fan motor
damaged, change another one
1. Change a new driver board
2. Check if the motor speed is
too low or fan motor damaged,
change another one
3. Change another fan blade
4. Check if the screw is loose
Check whether the voltage is
stable
Solution
or fan motor