Liebert Hiflex - 1 -The serie

Hiflex
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1 - The serie
HIFLEX is the new series of air conditioners developed by Liebert HIROSS to allow maximum flexibility
of application in technological environments, from data processing centers to manned control rooms and
electronic centers for telecommunication. This series includes units with a rated cooling capacity ranging
from 5 to 40 kW.
1.1 - Unit coding
A mark with four alphanumeric characters identifies the model.
4LOA
is the numeric value
identifying the size of
the unit (4-6-8-)
Models 5-7-9 are
double.
M Small type - R22
S Small size - R22
L Large size - R22
P Small size - R407C
G Large size - R407C
A Direct expansion unit with external air
cooled condenser
C Chilled water unit
D Direct expansion unit and chilled water
unit (DUALFLUID) with external air
cooled condenser
F Direct expansion unit and chilled water
unit (FREECOOLER) with water cooled
condenser - one water circuit.
H Direct expansion unit and chilled water
unit (DUALFLUID) with water cooled
condenser
W Direct expansion unit with water cooled
condenser
U underfloor air flow (Under)
O upward air flow (Over)
C constant
1.2 - Main features and advantages
The air conditioners of HIFLEX series have the following features:
 High sensible cooling capacity; high EER (Energy Efficiency Ratio)
 Total front accessibility for the maintenance
 Low acoustic emission
 Exact electronic control by microprocessor
 Small plant dimensions