Carrier 17/19EX - Manual (Page 147)

Check Starter
Use the instruction and service manual supplied by the starter manufacturer to verify that the
starter has been installed correctly.
Whenever a starter safety trip device activates, wait at least 30 seconds before resetting the
safety. The microprocessor maintains its output to the 1CR relay for 10 seconds after starter
safety shutdown to determine the fault mode of failure.
CAUTION CAUTION
!
BE AWARE that certain automatic start arrangements can engage the starter .
Open the disconnect ahead of the starter in addition to shutting off the machine
or pump.
CAUTION CAUTION
!
The main disconnect on the starter front panel may not deenergize all internal
circuits. Open all internal and remote disconnects before servicing the starter.