It should be straight forward.
Ignore the two black wires in the upper left quadrant (24VAC), they are replaced by the imolaza transformer adapter.
There is a jumper on the sensor terminal, so I guess you don't have sensors, just leave it.
The white wire connects to the COM terminal goes to the COM terminal on imolaza too.
For 1 through 4 on the Hunter, put those in 1 through 4 on the imolaza.
Good luck, have fun and welcome to the community."