What does SYS mean on my IDEAL Water System and what should I do?
SYS on your IDEAL Water System indicates a system error. This could be due to a damaged or faulty pump connection, a closed valve, or air in the solar circuit. To avoid damages, check your solar system for these potential sources of error.
What to do if the solar circuit pump on my IDEAL Solar Thermal isn't running?
If the solar circuit pump connected to your IDEAL Water System controller isn't running, even when switch-on conditions are met, consider these possibilities: * The pump's connecting line might be disconnected or interrupted, or the controller fuse may be burnt out. Use only fuses of type 250V 4A MT. * The controller may have deactivated the pump because the maximum storing temperature or the collector maximum temperature (130°C) has been exceeded. * The mode switch might be in the manual operating position ‘Pump Off’; check the mode switch. * There could be a sensor fault (short circuit or interruption); check the sensor supply lines and their correct connection on the controller.
How to troubleshoot a controller with no function on IDEAL Solar Thermal?
If the controller of your IDEAL Water System shows no function, the cause may be no power supply. In this case, check the fuse and electric mains.
General| Brand | IDEAL |
|---|---|
| Model | Solar Thermal |
| Category | Water System |
| Language | English |
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