Page | 10
Cool Energy diverTech Manual v1.1 2022 ©
Commissioning
The system should only be installed and commissioned by a qualified electrician.
Whilst solar PV is generating, try and limit the household loads whilst commissioning the unit to allow some
electricity to flow back to the grid.
With the diverTech unit powered on check that it is starting to divert surplus power to the heating elements.
Then test the boost function.
If the PV array is not currently generating, you can temporarily reverse the CT clamp and turn on a household
appliance like a kettle or electric fire. This will simulate export and cause the diverTech unit to think that there is
solar surplus and start diverting power to the elements.
Don’t forget to put the CT clamp back in the correct direction afterwards!
Remember, the element outputs are sequential, and the second output won’t be triggered until the first element
is satisfied. If you wish to test the second output, it is possible to temporarily reduce the thermostat temperature
on the first element to ensure changeover. Don’t forget to correctly set the element thermostat again
afterwards!
Warning Icon
The warning icon may be displayed with the below messages:
Batteries in the Wireless CT Sender are low
– Please Replace
1. Batteries in Wireless CT Sender may be flat
2. Sender too far away, signal obstruction
Power draw above 3.68kW detected, check element
sizing & grid voltage.
To Next Page
Loading...