AEC Econo-Cool Chillers - Manual (Page 30)

AEC Water Temperature Control Units Page 29
Pump Starter
Economical Series high quality IEC-rated pump motor starters are industrial grade
motor controls with overload protection and manual reset.
Transformer
High quality industrial design transformers are specified to suit incoming voltage on the
application and provide 115 VAC control voltage. The 115 VAC circuit is protected by
primary fusing and secondary grounding.
Heater Contactor
Your unit uses high-quality IEC-rated industrial-grade electromechanical contactors for
heater controls.