520 Express Series
10-7
Low water pressure at all showers
and sinks
Water system has lost its charge.
Weak or worn pump.
Check for leaks in water system or air leaks in accumulator. See
Cruisers Yachts Dealer for service.
Service pump. See Cruisers Yachts Dealer for service.
Low water pressure at only the
shower or the sink
Restriction or obstruction in water
line.
Clean, repair, or remove obstruction from water line.
Shower sump overflows
SUMP PUMP circuit breaker in the
tripped or OFF position.
Discharge lines blocked or pinched.
Pump or automatic switch is
defective.
If the breaker is tripped, correct the problem and reset; otherwise
turn circuit breaker to ON.
Remove obstruction or straighten line.
Service pump. See Cruisers Yachts Dealer for service.
Head will not flush
HEAD PUMP circuit breaker in the
tripped or OFF position.
Low battery charge.
Flush water seacock not open.
Inlet pedal valve not working.
If breaker is tripped, correct the problem and reset; otherwise turn
the circuit breaker ON.
Charge battery.
Open seacock.
Have head serviced by Cruisers Yachts Dealer.
Head will not empty
Valve not open or line to holding
tank is blocked.
Open valve or remove obstruction.
PROBLEM
POSSIBLE CAUSE
SOLUTION
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