4
CAUTION:
Do not apply flame to the hose. Do not apply
flame or heat to the plastic hose tails on the
toilet, rinse pump or solenoid valve. Do not
use oils, greases or synthetic lubricants. Do
not apply sealing com pounds to any hose
connections. Do not over tighten hose clips.
Any of these actions may result in cracking
or breakage of the plastic parts.
Raw Water Rinse Pipework - 2 Options
Option 1: Toilet below the heeled waterline
YOU MUST fit a ¾" (19mm) Vented Loop fitting, Jabsco
part number 29015-0000.
Run ¾” (19mm) hose by the most direct route from the •
inlet seacock to the inlet of the Pumpguard™ (key 34).
CAUTION:
Do not position the ventilated anti-syphon
loop between the inlet seacock and the
rinse pump , because it may prevent the
rinse pump from priming.
Arrange a length of 3/4" (19mm) hose between the •
Pump outlet and the Rinse Intake Elbow (key 3), to
form an anti-syphon loop whose highest point is at
least 20cm (8") above the highest possible
waterline, and fit the ¾" (19mm) Vented Loop at
the highest point.
Option 2: Toilet always above the heeled
waterline
Run ¾” (19mm) hose by the most direct route from the •
inlet seacock to the inlet of the Pumpguard™ (key 34).
Run ¾” (19mm) hose by the most direct route from the •
outlet of the Pumpguard to the Rinse Intake Elbow.
Discharge Pipework - 4 options
Option 1: Toilet below the waterline and
discharging overboard.
YOU MUST fit a 1½" (38mm) Vented Loop fitting,
Jabsco part number 29015-0010.
Run 1½” (38mm) outlet hose from the non-return •
valve (key 20) to form a loop which is at least 8"
(20cm) above the highest possible water line, and fit
the 1½” (38mm) Vented Loop at the highest point.
Option 2: Toilet always above the heeled
waterline and discharging overboard.
Run 1½” (38mm) outlet hose from the non-return •
valve down to the outlet seacock by the most
direct route.
Option 3: Toilet discharging into holding tank
AND top of holding tank above non-return
valve at any time.
YOU MUST FIT a 1½" (38mm) Vented Loop fitting,
Jabsco part number 29015-0010.
If there is ANY possibility that the discharge non- •
return valve may be below the top of the tank at
ANY time, a ventilated anti-syphon loop must be
fitted in the outlet pipework to ensure that the
contents of the tank do not syphon out through
the bowl.
Arrange the outlet hose to form a loop which is at •
least 8" (20cm) above the highest possible level that
the top of the tank may reach, and fit the Vented
Loop at that highest point.
Option 4: Toilet discharging into holding
tank, AND non-return valve always above the
top of holding tank.
Run the outlet hose by the most direct route from •
the non-return valve down to the holding tank inlet.
CONTROLS AND ELECTRICS
WARNING:
HAZARD WARNING: Flooding
FIT ISOLATION SWITCH IN POWER
SUPPLY!
The toilet should be switched off at all times when not in
use. Please ensure an electrical isolation switch is fitted
in the power supply to the toilet. If you do not and an
electrical fault occurs with the controller or rinse pump,
water may flood in causing the craft to sink, which may
result in the loss of life.
YOU MUST:
Connect the toilet power supply to a primary distribution •
board with sufficient spare amperage capacity.
Keep the total length of both the positive and •
negative wires to a minimum, selecting your wire
size from the Electrical Specifications table below.
CAUTION:
Inadequate wire size will result in voltage
drop, and will reduce performance.
Make all joints with appropriately rated marine •
grade terminal blocks and crimp connectors.
Use marine grade multi-strand copper wire.•
Support all wires approximately every 18" (45cm) •
with plastic cable clips.
CAUTION:
YOU MUST FIT the correct size of
fuseholder or circuit breaker, selected
from the Electrical Specifications table.
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