AEC Glacier Series Air and Water Cooler Portable Chillers - Manual (Page 21)

Page 20 Glacier Series Portable Chillers
3 Installation
3-1 Electrical Connections
Check serial tag voltage and amperage requirements and make sure your electrical service
conforms. Total running amps for Glacier Series Portable Chillers can also be found in the
specification tables in Figures 5 and 6.
Bring properly sized power leads and ground from a fused disconnect (installed by your
electrician) to the unit. Use fusetrons in the disconnect switch, sized according to National
Electrical Code recommendations.
! WARNING !
1. Make sure that electrical connections comply with all applicable
electrical codes.
2. Ground the chiller in accordance with NEC Article 250.
3. Operation voltage must be within plus or minus ten percent
(±10%) of the nameplate rating.
4. Phase imbalance must be below 10%.
3-2 Process Water Connections
All Models
All Glacier Series portable chillers have two chilled water connections:
• The chilled water supply, labeled
TO PROCESS , is the outlet for the chilled water leading
to the process being cooled.
• The chilled water return, labeled
FROM PROCESS , is the inlet leading from the process
back into the chiller to be cooled and recirculated.