TM 3-4230-209-30&P
2-6
TROUBLESHOOTING (CONT)
MALFUNCTION
TEST OR INSPECTION
CORRECTIVE ACTION
WATER HEATER (CONT)
1. WATER HEATER DOES NOT HEAT WATER (CONT).
Step 3. Check for defective ignition cable (1) using the following procedures:
a. Remove electrical connector (2) from magneto (3) and igniter plug (4) inside the combustor assembly area.
b. Use multimeter to check for continuity between ends of the ignition cable (1) while it is flexed back and forth along its full length.
Replace ignition cable (1) if any breakdown appears.