Technical information

ARTH Range location of 2-3 wire dipswitch
Our Installation instructions advise the switch needs to be made for 2 wire or 3 wire controllers  as below The actual location on the control pcb can be se...
Fri, 17 Oct, 2025 at 6:00 AM
Outdoor PCB silicone coatings
The following illustrates which PCB boards are coated for protection from insects and which parts are protected.   Main Invertor Display Board Fi...
Tue, 27 May, 2025 at 3:31 PM