TM 9-2320-272-10
2-4. BODY EQUIPMENT CONTROLS AND INDICATORS (Contd)
1
POWER INPUT RECEPTACLE is connected by cable to outside power source to provide electric power for air
conditioner.
2
CIRCUIT BREAKER must be in ON position before use of air conditioner.
3
COMPRESSOR CIRCUIT BREAKER shuts air conditioner off automatically if electrical or other malfunction
develops in air conditioner. Circuit breaker (2) must be manually reset to ON position after malfunction has been
corrected.
4
AIR CONDITIONER CONTROL regulates air circulation. COOLER position circulates cool air. VENT position
circulates outside air into the van body.
5
FAN SPEED CONTROL provides high and low fan speed operation for air circulation.
6
TEMPERATURE SELECTOR CONTROL provides cool temperatures when in COOLER position. In WARMER
position, air conditioner maintains 68°-72°F (200-220C) temperature. Air conditioner shuts off when temperature
selector knob is in OFF position.
7
HEATER SWITCH provides heated air in HEATER position and unheated outside air in FAN position. Heater
stops in OFF position.
8
WHITE INDICATOR LIGHT illuminates when heater is working properly.
9
RED INDICATOR LIGHT illuminates when heater stops because of fuel or ignition malfunction.
10
RESET BUTTON is pressed to restart heater when fuel or ignition malfunctions have been corrected.
11
HANDLE controls mixture of outside and inside air when heater is operating.
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