fujitsu starters

[mad max]

hi every one new on here i work on refrigeration comercail not a full bottle on ac i have a problem with a starter on a split whats the best way to test these things or can they be ripped out and run the comp through a normal contacter

[cool_tech]

what is the model of the split system. is the motor starter black with 6 terminals?
c_t

[Peter_1]

Try to use points in your sentence because this is very difficult to read.

No you can't, you need the special starting relays/devices

[paul_h]

Fujitsu ones are probably the best out there and pretty reliable. It's required by legislation to have them and for 7kW+ system you really need one, if it's an old 6kW system you could get away with not having it if it's your own a/c not a customers a/c.

There's been a recent thread on this where there's more info.