12V.D.C. SYSTEM TROUBLESHOOTING GUIDE
TO POWER D.C. PANEL:
TURN ON "D.C. MAIN" BREAKER ON BATTERY SWITCH PANEL, IT IS NOT NECESSARY TO TURN
THIS IS TO POWER PANEL ON THE HOUSE BATTERY SWITCH TO THE "ON" POSITION TO SUPPLY POWER TO D.C. PANEL
FOR CHARGING,
SEE
PAGE 63A-2
IF NO POWER TO PANEL:
CHECK THE 300 amp IN LINE FUSES AT THE HOUSE BATTERIES
OR BATTERY CONNECTIONS IF NECESSARY.
COMPONENT
SYMPTOM
POSSIBLE SOLUTION/S
D.C. MAIN
NO POWER TO PANEL
SEE "TO POWER PANEL" ABOVE
BATTERY/S CHARGED?
PANEL LIGHTS
PANEL WON'T ILLUMINATE
SEE "TO POWER TO PANEL" ABOVE
BATTERY TERMINALS CLEAN?
SEEK QUALIFIED PERSONNEL
CABIN LIGHTS
WON'T ILLUMINATE
SEE "TO POWER PANEL" ABOVE
BULB/S NEED REPLACING?
COURTESY LIGHTS
WON'T ILLUMINATE
SEE "TO POWER PANEL" ABOVE
(AT CRTSY. LIGHTS
MAIN SALON)
BULBS/S NEED REPLACING?
COURTESY LIGHTS
WON'T ILLUMINATE
SEE "TO POWER PANEL" ABOVE
ENGINE BOX COMP.
PLUNGER SWITCH STUCK?
COCKPIT CONSOLE
IS SWITCH @ CONSOLE "ON"?
TANK INDICATOR
TANK LEVEL GAUGES DON'T ILLUMINATE
SEE "TO POWER PANEL" ABOVE
TANK LEVEL DISPLAYED IS INCORRECT
TANK SENDING UNIT NEEDS CLEANING
WATER PRESSURE
NO POWER
SEE "TO POWER PANEL" ABOVE
CYCLES ON/OFF EXCESSIVELY
FAUCETS OFF? LEAK IN SYSTEM SEE
PAGE 57A, B, C FOR SYSTEM LAYOUT
SHOWER SUMP
WON'T PUMP WHEN SUMP BOX FILLED
SEE "TO POWER PANEL" ABOVE
(PUMP WON'T QUIT RUNNING)
IS FLOAT SWITCH STUCK?
PUMP MAKES NOISE, DOESN'T PUMP
DEBRIS IN PUMP IMPELLER?
PUMP RUNS BUT DOESN'T PUMP
DISCHARGE HOSE CLOGGED?
SEACOCK DISCHARGE VALVE CLOSED?
MACERATOR
RUNS BUT DOESN'T DISCHARGE
IS DISCHARGE SEACOCK OPEN?
IS WASTE DECK FITTING SECURE, IS
IT PULLING AIR THRU? IF SO REPLACE
0- RING ON CAP.
IS TANK VENT (HULL FITTING) CLOGGED?
SEE PAGE 60A-1,A-2 FOR LOCATIONS
PUMP MAKES NOISE, DOESN'T PUMP
LODGED DEBRIS,
TURN OFF POWER
TO
PUMP, INSERT SCREWDRIVER INTO
PUMP ARMATURE AT END OF PUMP AND
TURN TO DISLODGE DEBRIS
STEREO
WON'T TURN ON
SEE "TO POWER PANEL" ABOVE
IS STEREO UNIT ON?
STEREO TURNS ON, NO SOUND
ARE VOLUME CONTROLS TURNED DOWN?
VCP WON'T PLAY
SEE VIDEO PLAYER OWNERS MANUAL
ENTERTAINMENT
WON'T TURN ON
SEE "TO POWER PANEL" ABOVE
SYSTEM
ARE TV / DVD UNITS ON?
TV TURNS ON, NO SOUND
ARE VOLUME CONTROLS TURNED DOWN
TURNED DOWN?
REFRIGERATION
WON'T GET COLD
SEE "TO POWER PANEL" ABOVE. IS THERMOSTATS
TURNED ON? IS RAW WATER
INTAKE
VALVE CLOSED?
UNIT KEEPS TURNING OFF
IS SEACOCK
DISCHARGE
VALVE CLOSED? IS FILTER
CLEAN? IS THRU HULL CLOGGED? SEEK QUALIFIED PERSONNEL
BILGE PUMP
WON'T OPERATE AUTO OR MANUAL
BATTERY LEVEL O.K.? SEE VOLT METER
CHECK BILGE RESET ON BATTERY SWITCH PANEL.
BATTERY CONNECTIONS GOOD?
PUMP MAKES NOISE, DOESN'T PUMP
DEBRIS IN PUMP IMPELLER?
PUMP RUNS BUT DOESN'T DISCHARGE
DISCHARGE HOSE CLOGGED?
NOTE: COMPONENT/S FAILURE COULD ALSO BE THE RESULT OF A POOR "GROUND" CONNECTION. SEE PAGE 64A
FOR BUS BAR LOCATION. DUE TO VIBRATION, WEATHER CONDITIONS, ECT. OCCASIONAL INSPECTION, CLEANING
AND TIGHTENING OF THESE TERMINALS (BY QUALIFIED PERSONNEL) MAY BE NECESSARY.
PAGE 65B-3
Summary of Contents for 2006 H46
Page 27: ...Power Squadron recommendations for maintenance and safe boating PAGE 11A 11...
Page 28: ...Local sailing club or marina s recommendations for maintenance and up keep PAGE 11A 12...
Page 30: ...Spare parts list PAGE 11A 14...
Page 31: ...Dates of practice drills and onboard safety inspections PAGE 11A 15...
Page 32: ...MY PERSONAL PREFERENCES FOR MAINTENANCE ITEMS SAFETY GEAR PAGE 11A 16...
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