TM9-4120-370-14
TO35E9-229-1
19 COMPRESSOR - Pumps refrigerant through the system during cooling operations.
20 JUNCTION BOX - Contains and protects electrical system control devices.
21 CONDENSER AIR FANS AND MOTOR ASSEMBLY - Draws air through the condenser coil and discharges the
heated air back to the outside during cooling operations.
22 CONDITIONED AIR FILTER - Provides filtered return air.
1-9.
DIFFERENCES BETWEEN MODELS
Keco Industries, Inc. Models F36T4-2S and F36T4-2SA are 208 volt, 400 hertz, 3 phase air conditioners and are identical
except for minor design improvements made to the F36T4-2SA.
Keco Industries, Inc. Model F36T-2S has 208 volt, 50/60 hertz, 3 phase power.
Modified versions of Keco Models F36T4-2SA and F36T2S are used by the Air Force in support of the AN/TSQ-111, com-
munications Nodal Control Element. This tech manual/tech order covers the basic air conditioner before modification. For
modification procedures and/or additional information refer to T.O.31S1-2TSQ111-2-1 and T.O.31S1-2TSQ111-4.
Keco Industries, Inc. Models F36T-2SA (50/60 hertz) and F36T4-2SB (400 hertz) are identical to earlier models except
for the following:
They are equipped with a condenser discharge air deflector door located between the condenser air inlet and
a.
outlet openings (see Figure 1-1 ).
b. They have an improved vertical condenser air outlet damper that operates from a single actuator. The vertical
design also eliminates the need for screens over these openings.
1-10. PERFORMANCE DATA
OPERATING TEMPERATURES
-50F (-45C)
LOW
+125F (+52C)
HIGH
PERFORMANCE
36,000 Btu/hr
COOLING CAPACITY
28,600 Btu/hr
HEATING CAPACITY
POWER REQUIRED
208
VOLTAGE
3
PHASE
400 (F36T4-2S, F36T4-2SA, and F36T4-2SB)
HERTZ
50/60 (F36T-2S and F36T-2SA))
48
AMPERAGE
DIMENSIONS
30.75 in. (78.1 cm)
WIDTH
21.50 in. (54.6 cm)
DEPTH
55.36 in. (140.6 cm)
HEIGHT
450 pounds (204.1 kg)
WEIGHT
REFRIGERANT
R-22
TYPE
6 pounds (2.7 ka)
CHARGE
