Isolare circuit via controller

[malik55]

Let turn off compressor breakers of circuit A, It will create alarm for this circuit , Chiller may run with partial load with remaining circuits. Also you have to isolate compressors by removing power supply wires, Control wires oil heaters and insulate them before to work on it.
Take care when working with Electricals and think twice before to do any alteration.

[Wingsgb]

Let turn off compressor breakers of circuit A, It will create alarm for this circuit , Chiller may run with partial load with remaining circuits. Also you have to isolate compressors by removing power supply wires, Control wires oil heaters and insulate them before to work on it.
Take care when working with Electricals and think twice before to do any alteration.

Test before touch. I always treat conductors as live.

I cant have the chiller in fault as it sends out the fault to the call center.