48 Fuses - Furnace controller9.4 Fuses - Furnace controllerThe control unit is protected against short circuits by fuses which are in the control panel (under the frontFurnace panel). There are also fuses in the terminal box at the rear of the Furnace. At the rear panel, there are4 fuses. Two 6.3 amp for outputs there, and two 10 amp also for the main controller.DDaammaaggee ooff pprrooppeerrttyyShould it become necessary to replace a fuse, it is criti-cally important to replace the fuse only with a fuse ha-ving the same exact ratings.1 F1: Fuse T8A2 F2: Fuse T10A9.5 Operating the AutoPelletThe operation of the system is described in the manual for the End User.PE 603 USA_FA 1.0