APC ACRC103 Computer Accessories User Manual


 
InRow RC Installation8
Piping Diagrams
With cooling distribution unit (CDU)
Note: Install isolation valves and particulate strainers with 20 mesh stainless steel screen
(opening size = 865 micron) in the supply line between the chiller and the CDU. If the system
is to be set up as an isolated loop - a chiller and pipe layout, dedicated only to supplying RC
units and no other equipment - the strainer may be placed in the piping circuit before the pump.
Thoroughly flush the system to remove all debris and process chemicals.
Note: Top or bottom entry can be chosen individually for each type of connection, i.e. power,
condensate drain, humidifier water supply, chilled water supply and chilled water return. Top
piping configurations will have the same valves and strainers as bottom piping configurations.
Flex hose or copper tubing Y-strainer with 20 mesh screen (field
installed)
Copper tubing Shutoff valve (field-installed)
na2608a
InRow
RC
InRow
RC
Top piping
Bottom piping
CDU
CDU
To customer-
supplied chiller
To customer-
supplied chiller
Supports up to 12
units
Supports up to 12
units