OUTDOOR SPLIT SYSTEM
COOLING (3 to 7.5 T
ONS)
550.46–N2Y (698)
Supersedes:
550.46–N2Y
(198)
INSTALLATION INSTRUCTION
035–15806–402
MODELS H*RA036 THRU H*RA090
10 SEER 3 PHASE
GENERAL
These outdoor units are designed to be connected to a
matching UPG indoor coil with sweat connection lines.
These units are factory charged with refrigerant for a
matching
indoor
coil plus 15 feet of field supplied line. The
outside
unit is designed to be placed alongside or at the
back of the home, remote from the indoor coil. The out-
door unit has been factory run–tested and all compo-
nents
of the system are ready for easy
, immediate instal
-
lation.
INSPECTION
Check
the unit thoroughly for shipping damage,
Unusual
-
ly rough handling during shipment may loosen fan mo-
tors,
compressors, or other components. Be
sure that the
unit
is ready to operate before installing it. If
there is dam
-
age,
file a claim with the shipper
.
REFERENCE
Use
this instruction in conjuction with the instructions for
the appropriate indoor unit, air moving system and ac-
cessories.
Installer should pay particular attention to the words
NOTE,
CAUTION and W
ARNING.
NOTES are intended to clarify or make the installation
easier.
CAUTIONS identify procedures which, if not followed
carefully,
could result in personal
injury
, property damage
or
equipment damage.
WARNINGS are given to alert the installer that severe
personal
injury
, death or
equipment damage may result if
installation
procedures are not followed properly
.
Product
Category
H = Air Conditioning, Outdoor Unit
Product Generation
1,2 = Design Level
Product Identifier
RA = 10 Seer Split–System Air Conditioner
Refrigerant Line Connections
S= Sweat connect
V
oltage Code
25 = 208/230 – 3 – 60
46 = 460 – 3 – 60
Nominal Cooling Capacity
036 = 36,000 BTUH
048 = 48,000 BTUH
060 = 60,000 BTUH
076 = 76,000 BTUH
090 = 90,000 BTUH
LIMITATIONS
The manufacturer is not responsible for the perfor-
mance of a mismatched system. The outdoor unit
must be installed with a compatible indoor unit as
designated
in the specification data or in the Directo
-
ry
of Certified Unitary Air Conditioners published by
the
Air Conditioning and Refrigeration Institute.
Us
-
ing unmatched components may not only affect the
performance of the system, but may also void the
warranty
of the equipment.
Do
not install any coil in a furnace which is to be op
-
erated
during
the heating season without attaching
the refrigerant lines to the coil. Allowing the coil
charge
to enter the refrigerant lines prevents exces
-
sive
refrigerant pressure build–up and possible coil
damage.
The
unit should be installed in accordance
with all nation
-
al and local codes and regulations which govern the
installation of this type of equipment. In lieu of local
codes,
the equipment should be installed in accordance
with National Electric Code, and in accordance with the
recommendations made by the National Board of Fire
Underwriters.
Limitations
for the indoor unit, coil and appropriate acces
-
sories
must also be observed.
The
outdoor unit must not be installed with any duct work
in
the air stream. The outdoor fan is the propeller type and
is
not designed to operate against any additional
external
static
pressure.
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