036-21326-001-C-0202
Unitary Products Group
5
INDOOR UNIT
Every unit includes a well-insulated cabinet, copper tube/alu-
minum fin coil with interlaced circuiting arrangement, 2"
throwaway filters, adjustable TXV’s and centrifugal blowers.
Blower motors and drive kits are ordered separately.
The controls include 208/230/460 volt transformer, blower
motor contactor and relay, and a low voltage terminal block.
The units are shipped in the vertical position ready for field
installation. For horizontal installation, the blower module can
be repositioned in the field as shown on pages 3 and 6 for
maximum flexibility.
ACCESSORIES INDOOR UNIT
(FIELD INSTALLED)
•
Supply Air Plenums and Return Air Grilles (expanded
metal) accessories are available for free-standing indoor
(15 Ton units only) units located in the conditioned
space. Both accessories are finished to match the exte-
rior of the basic unit, and both can be applied with either
vertical or horizontal units. The supply air plenums are
fully insulated and have double-deflection, adjustable
grilles.
•
Base Sections are available to raise vertical indoor units
above the floor. Outdoor air may be introduced through
these bases by cutting an access opening for the out-
door air duct connection. These bases are finished to
match the exterior of the basic unit. They may have to be
insulated in the field for certain applications.
•
Suspension Kit is available for indoor units installed hori-
zontally.
•
Manual and electronic two stage thermostats are avail-
able for cooling applications.
•
Both thermostats have a two-position fan switch, AUTO
and ON to provide intermittent or continuous blower
operation.
FIGURE 3 : INDOOR PRODUCT NOMENCLATURE
INDOOR SPLIT UPG PRODUCT NOMENCLATURE
L F –10 C 00 T A AA 1 A
Model
#
Model Number
Description
Options
L
Product Category
L = Air Handling Unit- Cooling F = Air Handling Unit- Heat Pump
F
Product Identifier
F = R-22 Standard Efficiency 2-Pipe
L = R-22 Standard Efficiency 4-Pipe
-10
Nominal Cooling
Capacity
MBH
-07 = 7-1/2 Ton
-10 =10 Ton
-15 = 15 Ton
-20 = 20 Ton
C
Heat Type
C = Cooling Only
00
Nominal Heating
Capacity
00= No Heat Installed
A
Airflow Options
A = None
F
Voltage
F = 208/230-1-60
T = 208/230-3-60
W=460-3-60
S = 208/230-460-3-60
A
Factory Options
A = None
AA
Special Options
AA = None
1
Generation
1 = First Generation
2 = Second Generation
A
Product Style
A = Style A
B = Style B
*
NOT AVAILABLE IN HEAT PUMP.