Astralpool APH3 INVERBOOST 68837 Manual Del Usuario página 41

Malfunction
Low pressure failure
TS5
Water flow failure
TS1
Over heating
protection for water
temperature
(T2-TH5) in heating
mode
T6 Exhaust too high
protection
Controller failure
Compressor current
protection
8. 8. 8. Troubleshooting Troubleshooting Troubleshooting
Error code
1. EEV has blocked or pipe system is
jammed
2. Motor speed is abnormal or motor
EE02
has damaged
3. Gas leakage
1. Water flow switch is damaged
EE03 2. No/ Insufficient water flow.
1. Low water flow
2. Water flow switch is stuck and the
EE04 water supply is cut off
3. T2-TH5 sensor is abnormal
1.Lack of gas
2.Low water flow
EE05
3.Piping system has been blocked
4.Exhaust temp. Sensor failure
1. Wire connection is not good, or
EE06 damaged signal wire
2. Controller failure
1. The compressor current is too large
instantaneously
2. Wrong connection for compressor
phase sequence
3.Compressor accumulations of liquid
and oil lead to the current becomes
EE07
larger
4. Compressor
damaged
5. The water flow is abnormal
6. Power fluctuations within a short
time
Reason
or driver board
- 37 -
Solution
1. Check the EEV and piping
system Check the motor
2. Through the high pressure gauge
to check the pressure value
1. Change the water flow switch
2. Check the filtration pump or the
waterway system
1. Check the water way system
2. Check the filtration pump or
water flow switch
3. Check T2-TH5 sensor or change
it
1. Check the high pressure gauge,
if too low, fill with some gas
2. Check the waterway system and
filtration pump
3. Check the piping system if there
was any block
4. Change a new exhaust temp.
sensor
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 compressor
2. Check the waterway system
3. Check if the power in the
normal range
4. Check the phase sequence
connection
5. Check the waterway system and
filtration pump
6. Check mains power input