TM 9-4120-378-14
Section III. OPERATION UNDER USUAL CONDITIONS
2.5
STARTING
AND
NSTRUCTIONS FOR COOLING.
Unit should have power applied for 4 hours prior to operating in the cooling mode
in order to heat compressor oil.
2.5.1
Starting.
a. Refer to the Preventive Maintenance Checks and Services table before operation.
b. Check for correct voltage at power source (115 volts, 50/60 Hz). Connect the main power to the unit.
c. Roll up and tie the fabric cover.
d. Open the evaporator inlet louvers by moving the tabs up or down as required. Ensure evaporator outlet louvers
