TM 9-4120-371-14
NOTE
1. INPUT PHASE ORIENTATION FOR MAIN POWER RECEPTACLE, J1,
SHALL BE AS FOLLOWS:
PIN A PHASE A
PIN B PHASE B
PIN C PHASE C
PIN D GROUND
2. SWITCH S7, IS SHOWN IN PRESSURE ENERGIZED POSITION.
3. THERMAL SWITCH, S5, CRANKCASE HEATER, HR7 AND THERMOSTATIC
4. THERMOSTATIC SWITCH, S2, CONTACTS CLOSE WHEN AMBlENT
TEMPERATURE FALLS 2.5F BELOW SETTING AND OPEN WHEN
AMBlENT TEMPERATURE RISES 2.5F ABOVE SETTING.