TM 55-1945-205-24-40032 00 1/2 blank 0032 00UNIT, DIRECT SUPPORT AND GENERAL SUPPORT MAINTENANCEFLOATING CAUSEWAY HEATING AND AIR CONDITIONING SYSTEMTROUBLESHOOTING PROCEDURESINITIAL SETUP:Test EquipmentMultimeter (Item 30, WP 0253 00)Personnel RequiredEngineer 88LUtilities Equipment Repairer 52CReferencesTM 55-1945-205-10-4TROUBLESHOOTING PROCEDUREFAN DOES NOT OPERATE WHEN POWER IS SUPPLIED TO SHELTERSYMPTOMFan does not operate continuously when electrical power is supplied to personnel shelter.MALFUNCTIONNo power applied to the heating and air conditioning system.CORRECTIVE ACTIONUsing multimeter, verify 24 VDC is being received through the shore tie interconnect cable. If voltage is not present, replace the cable. (TM 55-1945-205-10-4)Perform operational check on heating and air conditioning system. (TM 55-1945-205-10-4)If voltage is present at the shore tie interconnect cable, use multimeter to check continuity of wiring between the external shore tie connection and the electrical distribution panel. If continuity is not present, repair/replace wiring as necessary. (WP 0248 00)Perform operational check on heating and air conditioning system. (TM 55-1945-205-10-4)If voltage present at the circuit breaker panel, use multimeter to check continuity of wiring the electrical distribution panel and the air conditioner. If continuity is not present, repair/replace wiring as necessary. (WP 0248 00)Perform operational check on heating and air conditioning system. (TM 55-1945-205-10-4)If voltage is present at the air conditioner, replace the air conditioner. (WP 0248 00)Perform operational check on heating and air conditioning system. Contact depot maintenance.END OF WORK PACKAGE
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