TM 5-6115-434-12
Hz power output through the 400 Hz auxiliary power receptacles.
e.
Auxiliary Power Trip Indicator Lamp (fig. 2-16).
(1)
Description. A filament type press-to-test lamp with a red lens.
(2)
Purpose. Illuminates to indicate that the auxiliary power output contactor has tripped to disconnect the
auxiliary power output.
f.
Conditioned Air Mode Selector Switch (fig. 2-16).
(1)
Description. A four position rotary switch.
(2)
Purpose. Selects the type of conditioned air (heat, vent, cool, or off) as desired to be delivered from the
conditioned air system.
g.
Heated Air System Selector Switch (fig. 2-16).
(1)
Description. A three position rotary switch.
(2)
Purpose. Selects the no. 1 system, the no. 2 system, or the no. 1 and the no. 2 system combined to
deliver heated air as desired to meet heated air output requirements.
h.
Ventilating System Selector Switch (fig. 2-16).
(1)
Description. A three position rotary switch.
(2)
Purpose. Selects the no. 1 system, the no. 2 system, or the no. 1 and the no. 2 system combined to
deliver ventilating air as desired to meet ventilating air output requirements.
i.
Cooled Air System Selector Switch (fig. 2-16).
(1)
Description. A three position rotary switch.
(2)
Purpose. Selects the no. 1 system, the no. 2 system, or the no. 1 and the no. 2 system combined to
deliver cooled air as desired to meet cooled air output requirements.
j.
Conditioned Air System Controls Circuit Breaker (fig. 2-16).
(1)
Description. A press-to-reset circuit breaker installed in the conditioned air system control circuit.
(2)
Purpose. Provides short circuit and overload protection for the conditioned air system controls circuit. The
circuit breaker opening amperage (10 amps) is marked on the reset button.
k.
No. 1 System Compressor Reset Button (fig. 2-16).
(1)
Description. A press-to-reset switch installed in the no. 1 system compressor power circuit.
(2)
Purpose. Resets the no. 1 system compressor power contactor to close for delivery of power to the
compressor motor.
l.
No. 2 System Compressor Reset Button (fig. 2-16).
(1)
Description. A press-to-reset switch installed in the no. 2 system compressor power circuit.
(2)
Purpose. Resets the no. 2 system compressor power contactor to close for delivery of power to the
compressor motor.
m.
No. 1 System Compressor Trip Indicator Lamp (fig. 2-16).
(1)
Description. A filament type press-to-test lamp with a red lens.
(2)
Purpose. Illuminates to indicate that the power contactor to the no. 1 system compressor has tripped to
open the power circuit to the compressor motor.
n.
No. 2 System Compressor Trip Indicator Lamp (fig. 2-16).
(1)
Description. A filament type press-to-test lamp with a red lens.
(2)
Purpose. Illuminates to indicate that the power contactor to the no. 2 system compressor has tripped to
open the power circuit to the compressor motor.
o.
Recirculating Fans Circuit Breaker (no. 1 system) (fig. 2-17).
(1)
Description. A press-to-reset circuit breaker installed in the no. 1 system recirculating fans power circuit.
(2)
Purpose. Provides short circuit and overload protection for the no. 1 system recirculating fans, power
circuit. The circuit breaker opening amperage (20 amps) is marked on the reset button.
p.
Condenser Fans Circuit Breaker (no. 1 system) (fig. 2-17).
(1)
Description. A press-to-reset circuit breaker installed in the no. 1 system condenser fans power circuit.
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