Furnace Rear
① Air inlet
② Outlet for Cleaner
③ Sub Fuse
④ Main Fuse
①
②
Connect a piping tube for airflow.
Outlet for catalyst cleaner or exhaust fume ventilator. (Max. capacity 300VA)
Fuse for catalyst cleaner or exhaust fume ventilator. (Φ5.2 x 20mm, 125V, 5A,
normal fusing)
Fuse for the unit. (Φ10.3 x 38.11mm, 125V, 30A, normal fusing)
③
④
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