TM 55-1945-205-24-4
0032 00 1/2 blank
0032 00
UNIT, DIRECT SUPPORT AND GENERAL SUPPORT MAINTENANCE
FLOATING CAUSEWAY
HEATING AND AIR CONDITIONING SYSTEM
TROUBLESHOOTING PROCEDURES
INITIAL SETUP:
Test Equipment
Multimeter (Item 30, WP 0253 00)
Personnel Required
Engineer 88L
Utilities Equipment Repairer 52C
References
TM 55-1945-205-10-4
TROUBLESHOOTING PROCEDURE
FAN DOES NOT OPERATE WHEN POWER IS SUPPLIED TO SHELTER
SYMPTOM
Fan does not operate continuously when electrical power is supplied to personnel shelter.
MALFUNCTION
No power applied to the heating and air conditioning system.
CORRECTIVE ACTION
Using 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
