AEC Econo-Cool Chillers - Manual (Page 68)

AEC Water Temperature Control Units Page 67
Safety considerations, 3
Safety devices, 54–57
Safety thermostat, 27
Sequence of operation, 41
Setting list for process
temperature controller, 51
Shipping damages, 12
Shipping information
Incomplete shipment, 13
Incorrect shipment, 13
Returns, 13
Shipping damages, 12
Uncrating, 14
Unpacking and inspection, 12
Shock stop, 29
Shutting down the unit, 42
Solenoid valves, 28
Specifications, 11
Standard features, 8–9
Starting the unit, 39
Startup and operation
Checking motor rotation
direction, 42
Operation, 40
Sequence of operation, 41
Shutting down the unit, 42
Starting the unit, 39
Startup checklist, 38
Startup checklist, 38
STOP LED, 32
SUB1 LED, 32
SV LED, 32
System purge connections, 21
TCU drawing, 11
TCU specifications, 11
Thermocouple, 27
Thermostat, 27
To Process thermocouple, 27
Transformer, 29
Troubleshooting, 59–61
Typical piping schematic, 22
Uncrating, 14
Unit drawing, 11
Unpacking and inspection, 12
Up key, 33
Vent button, 34
Water hammer arrestor, 29