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Heatseeker UniPanel Universal Solar Pool Heating

 

Troubleshooting

Controller Troubleshooting

No Power To The Display

FAULT

REASONS/SOLUTIONS

NO POWER TO THE 

DISPLAY

Power point is faulty; test power point with known working appliance. If the power point 

is operational, check the controller with another power point and if there is still no display, 

then send the controller for repair.

Pipe/Roof Sensor Faults

The following are error messages caused by pool or roof sensor faults;

FAULT

REASONS/SOLUTIONS

SENSOR DISCONNECTED

Sensor cable unplugged from controller, cable damaged, bad cable join.

SENSOR SHORT CIRCUIT

Sensor cable damaged, bad cable join.

ISOLATING 

SENSOR FAULTS

Swap the sensor locations; simply put the pipe sensor in the roof socket and the roof sensor 

in the pipe socket.

If the fault moves from pipe to roof or vice versa, then you can be certain that there is a 

sensor fault. If the fault remains the same then the controller will need repair.

For sensor disconnected or short circuit faults, check for damage to the cable and repair if 

required. If no damage can be found, replace the sensor. If the cable runs underground or 

inspection is not possible, then cut the sensor from near the end of the cable and strip back 

the wires and join them. If the controller reports a short circuit, then the cable is fine and you 

may replace the sensor end if re-routing a new cable is not possible.

If the controller reports a short circuit while the cable is unplugged, then the controller 

requires repair.

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