47
4
H TROUBLE SHOOTING TIPS
BREAKDOWNS AND FAULTS
G
TROUBLE
Stop the pool heat pump immediately if one of the following faults occur. Disconnect the power
and contact your supplier.
• Fuse blows frequently or circuit breaker trips frequently.
• Other objects or water penetrate the pool heat pump.
• Other abnormal situations.
In the event of a problem, the heat pump’s screen displays an error code instead of temperature indications.
Please consult the table below to find the possible causes of a fault and the actions to be taken.
Code Fault Possible causes Action
P1
Water intake temperature sensor
malfunction
Sensor badly connected Reconnect sensor
Sensor defective Replace sensor
Defective control panel
Replace control
panel
P3
Evaporator temperature sensor
malfunction
Same causes as P1 Same actions as P1
P5
External temperature sensor
malfunction
P7 Antifreeze protection
Protection activated when the
ambient temperature is too low.
No intervention is
necessary
E3 Flow sensor malfunction
Insufficient water in heat exchanger
Check your water
circuit operation
Defective water flow sensor
Replace water flow
switch
Defective control panel
Replace control
panel
E6 Low pressure protection
Insufficient refrigerant gas
Recharge refrigerant
gas
Pressure switch not connected well
or defective
Connect of replace
the pressure switch
Control panel defective
Replace control
panel
The unit stop working without
error code
Insufficient water in heat exchanger
Check your water
circuit operation
Defective control panel
Replace control
panel
G
NOTE!
If problem persists, contact a local dealer or your nearest customer service center. Provide them
with a detailed description of the unit malfunction as well as your model number.
If the trouble has not been corrected, please contact your supplier. Be sure to inform them of the detailed
malfunctions and unit model.
G
NOTE!
Reparation of the device should only be done by an authorized air conditioning engineer.
Q_man_SPHP 130 ('21) V6.indd 47Q_man_SPHP 130 ('21) V6.indd 47 21-12-20 14:1521-12-20 14:15