Astralpool Aquasphere VSN Serie Manual De Instrucciones página 31

Over heating
protection for water
temperature (d2- TH5)
in heating mode
d6-TH3 Exhaust too
high protection
Controller failure
Malfunction
Compressor current
protection
Communication
failure between
controller and main
board
Communication
failure between Main
control board and
Driving board
VDC voltage too high
protection
IPM module
protection
1. Low water flow
2. Water flow switch is stuck and the
water supply stops
3. d2- TH5 outlet water temperature
EE04
sensor is abnormal
4. The difference of outlet water
temperature and set temperature is
7℃ or above in heating mode
1. Lack of gas
2. Low water flow
EE05 3. Piping system has been blocked
4. Exhaust temp. sensor failure d6-TH3
5. Ambient temperature is too high
1. Signal is not well connected or
EE06 damaged
2. Controller failure
Error
code
1. The compressor current is too large
instantaneously
2. Wrong connection for compressor
phase sequence
3. Compressor accumulations of liquid
EE07
and oil lead to the current becomes
larger
4. Compressor or driver board damaged
5. The water flow is abnormal
6. Power fluctuations within a short time
1. Signal wire is not well connected or
damaged
EE08
2. Controller failure
3. Driving failure
1. Poor connection of communication
wire
EE09
2. PCB failure
3. The wire is damaged
1. Line voltage is too high
EE10
2. Driver board is damaged.
1. Data mistake
EE11
2. Wrong compressor phase connection
Reason
27
1. Check the water flow switch if it works
well
2. Check the filtration pump or the
waterway system if there is air or jammed
inside
3. Check d2- TH5 outlet water
temperature sensor or replace a new one.
4. Change the set temperature.
1. Check the pressure gauge, and fill with
some gas if it is lack of gas
2. Check the filtration pump or the
waterway system if there is air or jammed
inside
3. Check the piping system if there was
any block
4. Change a new exhaust temp. sensor
d6-TH3
5. Check whether the current ambient
temp. and water temp. are beyond the
running temp. of the machine
1. Stop the power supply and restart.
2. Re-connect the signal wire or replace a
new one
3. Replace a new controller
Solution
1.Check if the power in the normal range
2. Check the compressor
3. Check the compressor phase
4. Check the phase sequence connection
5. Check the waterway system and
filtration pump
6. Check mains power input
1. Stop the power supply and restart.
Re-connect the signal wire or replace a
new one
2. Check the controller or replace a new
one
3. Check the driving system or update it.
1. Stop the power supply and restart.
2. Reconnect the communication wire or
replace a new one
3. Check the wirings according to the
electric diagram
4. Replace a new PCB
1. Check whether the power supply is
normal
2. Change driver board or main board
1. Program error, turn off electricity
supply and restart after 3 minutes