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035-16734-000
560.20-N1Y
Unitary Products Group
3
GENERAL
These C2ED Embassy units are water-cooled, single pack-
age air conditioners designed for vertical application and
indoor installation only. The unit may be installed within the
conditioned space or in a utility room.
Models ED060, ED090 and 120 are designed for vertical air-
flow only and can not be field converted to horizontal airflow.
The ED180 is factory assembled for vertical airflow, but the
blower section may be field converted for horizontal airflow.
Units may be installed either with ductwork on supply and
return, with supply air plenum and return air grille accessory
or a combination of these items.
Units are completely factory assembled, refrigerant charged,
wired, tested and ready for installation. Motor and drive are
mounted in the blower section. Units less motor and drive or
with alternate motors and drives are not available.
The units require electrical power, duct connections or ple-
num, condenser water piping, condensate drain and substan-
tial support at the point of installation.
Water piping connections and power wiring entrance can be
made from either side of unit. Low voltage entrance on right
side only.
Drain connections are made on the right side only for all units
except the ED180, which can be made form either side.
CAUTIONS, NOTES AND WARNINGS
Installer should pay particular attention to the words: NOTE,
CAUTION and WARNING. Notes are intended to clarify or
make the installation easier. Cautions are given to prevent
equipment damage. Warnings are given to alert the installer
that personal injury and/or equipment damage may result if
the installation procedure is not handled properly.
INSPECTION
Immediately upon receiving the unit, it should be inspected
for possible damage during transit. If damage is evident, it
should be noted on the carrier’s freight bill. A separate
request for inspection by the carrier’s agent should be made
in writing.
LIMITATIONS
1.
Units are not suitable for brackish or salt water.
2.
Refer to Table 1 for recommended condenser water flow
rate and water temperature rise for cooling tower appli-
cation.
3.
Excessively high GPM and low water temperature may
result in coil freeze up.
4.
A water-regulating valve is recommended for city water
applications; it should be adjusted to maintain a head
pressure of 220 psig and a water temperature rise of
approximately 20°F.
5.
Excessively low GPM and high water temperature may
result in H.P. Cutout trip, 325 PSI.
6.
Units are not intended for outdoor installation.
FIGURE 1 : PRODUCT NOMENCLATURE
C
2
D
E
0 9 0
A
2 5
P R O D U C T C A T E G O R Y
C = S i n g l e P a c k a g e A i r
C o n d i t o n i n g U n i t
( W a t e r C o o l e d )
N O M I N A L C O O L I N G C A P A C I T Y
0 6 0 = 5 T o n s
0 9 0 = 7 - 1 / 2 T o n s
1 2 0 = 1 0 T o n s
1 8 0 = 1 5 T o n s
P R O D U C T G E N E R A T I O N
2 = 2 n d G e n e r a t i o n
P R O D U C T I D E N T I F I E R
E D = E m b a s s y F a c t o r y
A s s e m b l e d U n i t w i t h
B l o w e r M o t o r a n d D r i v e
F A C T O R Y
I N S T A L L E D H E A T
A = N o t A p p l i c a b l e
V O L T A G E C O D E
0 6 - 2 0 8 / 2 3 0 - 1 - 6 0
2 5 - 2 0 8 / 2 3 0 - 3 - 6 0
4 6 - 4 6 0 - 3 - 6 0