CONDENSER INSTALLATION
General Description
The SuperPlus Fibertronic system is available
for use with three types of condensers: remote
air cooled, water cooled, and evaporative
water cooled. Refer to specific manufacturer’s
instructions for the installation of these com-
ponents. See the store legend for manufacturer
and model number.
Remote Air Cooled Condensers
When air cooled condensers are used, general-
ly there will be individual condensers for each
rack. Split condenser valving is an option to
reduce the refrigerant charge. During certain
conditions, the valving will automatically
valve off one-half of the condenser to mini-
mize the refrigerant charge. The valving may
be field or factory installed. If any of the
following conditions exist, split condenser
valving is recommended.
1. The difference between summer and winter
dry bulb temperatures is greater than 90
O
F.
2. The local climate conditions are anticipated
to be more severe than those stated in the
ASHRAE charts.
3. The heat reclaim coil is sized for more
than 50% of the heat of rejection for the
unit.
4. The condenser liquid return line is longer
than 100 feet.
5. The system is equipped for low head
pressure operation that seeks to obtain a
maximum of subcooling.
HUSSMANN CORPORATION • BRIDGETON, MO 63044-2483 • Printed in USA
Addendum – April 15, 1997 P/N 340272A
A - 1
ADDENDUM — CONDENSER INSTALLATION
Figure A-1. Roof Mounted Condenser
(with field installed split condenser valving)
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