POWER SUPPLY AND ELECTRICAL
CONNECTIONS
FUSE REPLACE
CONNECTIONS
DANGER
Risk of death by electrocution!
1- Before opening the case, remove the controller from the power supply.
2- Unfasten the screw and take off the terminal cover.
3- Remove the blown fuse from the fuse holder.
4- Remove the spare fuse from behind the terminal cover and mount it in the fuse holder.
5- Then you may supply the controller again.
39
Spare fuse
Syst 1
Basic solar system with ELectric auxiliary heating