2PAC Mafia
Member
Hi everybody,
I have repaired a UV water treatment unit, it´s Idromar SH-5000. It had PFC circuit damaged (TD4862, 2 x 1 ohm resistors, bridge rectifier, 1N4148, IRF840, 22uF 450V capacitor, 1,6A fuse). To be sure it works properly, can I connect any 220V fluorescent lamp with wattage less than 38W? It uses two 38W lamps. It seems it works properly but I know usually these systems detect when the lamp is not connected so I would like to test the unit before giving it to my customer.
I have repaired a UV water treatment unit, it´s Idromar SH-5000. It had PFC circuit damaged (TD4862, 2 x 1 ohm resistors, bridge rectifier, 1N4148, IRF840, 22uF 450V capacitor, 1,6A fuse). To be sure it works properly, can I connect any 220V fluorescent lamp with wattage less than 38W? It uses two 38W lamps. It seems it works properly but I know usually these systems detect when the lamp is not connected so I would like to test the unit before giving it to my customer.