Sterlco Royal Series Compact Temperature Control Unit - Manual (Page 16)

Page 16 Royal Series Water Temperature Control Units
3 Installation
3-1 Installation Location Considerations
Royal Series systems are portable and can be installed almost
anywhere. As with all equipment installations, follow all
applicable codes and regulations.
The recommended ambient temperature range for Royal Series
installations is from +14ºF (-10ºC) to a maximum operating
ambient temperature of 131
°F (55ºC). Recommended ambient
storage temperature range is from -13ºF to 149ºF (-25ºC to
65ºC). If storing the unit below freezing temperatures, make
sure the unit has an antifreeze mixture circulated inside.
Provide a minimum of twelve inches (12” or about 30 cm)
clearance on all sides of the cabinet to allow circulation of
cooling air.
Locate the unit as close to the process as is practical.
3-2 Process Approach Temperature Considerations
If the differential (U) between COOLING WATER IN and TO
PROCESS temperatures is less than 10
°F (7ºC), consult our Sales
Department for advice on how to control low approach
applications.
3-3 External Piping Sizing Considerations
All external hose and piping should be adequately sized to
assure minimum external pressure drop.
Low external piping pressure drop is needed for best operation.