•
•
•
AEC/ApplicaUon Engineering
4
Graphic Panel
4-1
Switches
CONTROL POWER
•
ON energizes the control circuit
•
OFF de-energizes the control circuit and stops the pump.
PUMP START
•
FORWARD starts pump in forward direction for normal operation.
•
REVERSE reverses the pump direction for purge operation.
Caution I
Press
CONTROL POWER OFF
and let the pump stop before reversing pump rotation .
CONTROL MODE
•
AUTO energizes the controller and allows it to monitor and control the process. The switch
automatically returns to the center OFF position when in AUTO mode .
TOH True Temp
TM
Series Hot 011 Temperature Control Units
Page 31