poolstar Poolex Silverline FI 120, Инструкция по установке и эксплуатации

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7. Repairs
7.2 List of faults
Code Fault Possible causes Action
03 Flow sensor malfunction
Insufficient water in heat exchanger
Check your water circuit operation and the opening of the By-Pass
valves
Sensor disconnected or defective Reconnect or replace sensor
04 Antifreeze protection
Protection activated when the ambient temperature is too low and
the unit is on standby
No intervention is necessary
05 High pressure protection
Insufficient water flow
Check water pump operation and openings of By-Pass inlet/outlet
valves
Excess refrigerant gas Readjust the refrigerant volume
Defective 4-way valve Replace the 4-way valve
High pressure switch disconnected or defective Reconnect or replace high pressure switch
06 Low pressure protection
Insufficient refrigerant gas Readjust the refrigerant volume
Defective 4-way valve Replace valve
Low pressure switch disconnected or defective Reconnect or replace low pressure switch
09
Connection problem between PCB and wired
remote control
Bad connection Check wiring connections between remote control and PCB
Defective wired remote control Replace remote control
Defective PCB Replace PCB
10
Connection problem between PCB and inverter
module
Bad connection Check wiring connections between PCB and inverter module
Defective inverter module Replace inverter module
Defective PCB Replace PCB
12 Vented air temperature too high Insuffcient refrigerant gas Readjust the refrigerant volume
15 Water intake temperature sensor malfunction Sensor disconnected or defective Reconnect or replace sensor
16 Outside coil temperature error Sensor disconnected or defective Reconnect or replace sensor
18 Vented temperature error Sensor disconnected or defective Reconnect or replace sensor
20 Inverter module protection
Defective inverter module
Power off the heat pump and restart
Replace inverter module
Compressor is defective Replace the compressor
21 Ambient temperature error Sensor disconnected or defective Reconnect or replace sensor
23
Water temperature at outlet too low for cooling
mode
Insuffcient water fow
Check water pump operation and openings of By-Pass inlet/outlet
valves
27 Water outlet error Sensor disconnected or defective Reconnect or replace sensor
29
Backed temperature error Sensor disconnected or defective Reconnect or replace sensor
32
Outlet temperature too high for heating mode
protection
Insuffcient water fow
Vérifiez la bonne circulation de l’eau dans la pompe à chaleur, et
l’ouverture des vannes entrée/sortie du By Pass
35 Compressor current protection
The speed of compressor is too high Compressor will be lower the speed auto
Water temperature is too high
Check water pump operation and openings of By-Pass inlet/outlet
valves
Ambient temperature is too high, air volume is too little Check the fan is working properly and the air inlet is unobstructed
42 Inside coil temperature error Sensor disconnected or defective Reconnect or replace sensor
7.3 Errors
Code Anomalies Causes possibles Actions
1 IPM excessive current IPM module failure Replace the inverter module
2 Compressor failure Compressor failure Replace the compressor
16 DC bus voltage too low Input voltage too low/PFC module failure Check input voltage/replace module
260 AC input voltage to high Input three-phase unbalance Check input the 3-phase voltage
264 AC input voltage too low Input voltage too low Check input voltage
288 IPM temp too high Fan motor failure/Air duct blockage Check fan motor/air duct